about

benchmarks of binaries generated by rustc

project on github

data storage and website storage on github

most benchmark suites track the performance of a program as the implementation changes. lolbench does this as well, but the only implementation detail that's allowed to change is the version of the rust toolchain used. currently runs benchmarks with each nightly.

potentially anomalous results

each entry here passes some statistical tests for being "interesting" results, but has not necessarily been manually reproduced and confirmed as a regression or improvement. in the near future we hope to allow marking these anomalous results as "resolved" and associating them with commit and/or issue metadata. see the relevant github issue if you'd like to help with that!

values for comparisons are function runtimes in nanoseconds, a smaller delta is better (ideally negative). most likely anomalies first, % and stddev measured from sample mean of preceding toolchains' results.

[+-] nightly-2019-02-02

benchmark % Δ σ Δ
regex_0_2_6::misc::easy0_32K 25.67 % 2.64
snap_0_2_4::zflat00_html 5.22 % 2.90
rayon_1_0_0::life::bench::parallel_generations -20.88 % -2.55
byteorder_1_2_6::uint128_14::read_big_endian -0.32 % -3.14
csv_1_0_2::count_nfl_serialize_owned_bytes -10.95 % -2.92
csv_1_0_2::count_nfl_serialize_owned_str -10.90 % -2.12
rayon_1_0_0::life::bench::generations -20.93 % -2.36
snap_0_2_4::zflat07_txt2 2.36 % 3.16
byteorder_1_2_6::uint128_10::read_native_endian -0.31 % -2.81
rayon_1_0_0::nbody::bench::nbody_parreduce 7.26 % 2.11
snap_0_2_4::zflat11_gaviota 0.96 % 2.87
byteorder_1_2_6::int128_16::read_native_endian -0.28 % -2.39
byteorder_1_2_6::uint128_11::read_little_endian -0.29 % -2.51
rayon_1_0_0::nbody::bench::nbody_seq 5.97 % 2.54

[+-] nightly-2019-02-01

benchmark % Δ σ Δ
regex_0_2_6::misc::easy0_1K 29.46 % 3.62
rayon_1_0_0::life::bench::parallel_generations -25.37 % -3.16
json_benchmark_c7d3d9b::serialize_twitter_dom 7.74 % 2.49
csv_1_0_2::count_pop_deserialize_borrowed_bytes -4.20 % -2.36
csv_1_0_2::count_mbta_deserialize_owned_str -14.19 % -2.33
csv_1_0_2::count_game_serialize_owned_bytes -8.60 % -3.27
csv_1_0_2::count_game_serialize_owned_str -8.93 % -2.57
csv_1_0_2::count_nfl_serialize_owned_bytes -10.54 % -2.86
csv_1_0_2::count_nfl_serialize_owned_str -10.50 % -2.06
nom_4_0_0::ini::bench_ini_keys_and_values -5.21 % -2.35
csv_1_0_2::count_game_deserialize_borrowed_bytes -3.30 % -3.29
quickcheck_0_6_1::shrink_u64_3_tuple 12.95 % 2.03
csv_1_0_2::count_pop_serialize_owned_str -3.80 % -2.10
rayon_1_0_0::life::bench::generations -20.53 % -2.34
rayon_1_0_0::nbody::bench::nbody_parreduce 7.04 % 2.06
rayon_1_0_0::find::parallel_find_common -1.99 % -2.31
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench -1.09 % -2.21
rayon_1_0_0::nbody::bench::nbody_seq 5.15 % 2.21
rayon_1_0_0::join_microbench::increment_all_serialized -1.19 % -2.25

[+-] nightly-2019-01-31

benchmark % Δ σ Δ
csv_1_0_2::count_game_iter_str 18.45 % 5.72
sha3_0_8_0::sha3_256::bench1_10 3.72 % 3.46
csv_1_0_2::count_game_serialize_owned_str -9.85 % -2.89
csv_1_0_2::count_game_serialize_owned_bytes -9.06 % -3.55
csv_1_0_2::count_pop_serialize_owned_str -4.82 % -2.70
snap_0_2_4::uflat10_pb -3.69 % -2.01
csv_1_0_2::count_nfl_serialize_owned_bytes -9.16 % -2.52
nom_4_0_0::ini::bench_ini_keys_and_values -5.34 % -2.44
csv_1_0_2::count_nfl_serialize_owned_str -10.32 % -2.05
rayon_1_0_0::life::bench::parallel_generations -18.89 % -2.38
rayon_1_0_0::nbody::bench::nbody_parreduce 9.89 % 2.95
rayon_1_0_0::life::bench::generations -20.62 % -2.37
regex_0_2_6::sherlock::name_holmes -6.29 % -2.32
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.55 % -2.57
regex_0_2_6::sherlock::word_ending_n 1.69 % 2.19
byteorder_1_2_6::uint128_15::read_native_endian 0.28 % 3.04
byteorder_1_2_6::uint128_11::read_native_endian 0.33 % 3.02
rayon_1_0_0::nbody::bench::nbody_seq 5.55 % 2.41
byteorder_1_2_6::uint128_16::read_little_endian 0.23 % 2.44
byteorder_1_2_6::uint128_13::read_little_endian 0.25 % 2.67
byteorder_1_2_6::uint128_13::read_native_endian 0.27 % 2.70

[+-] nightly-2019-01-30

benchmark % Δ σ Δ
snap_0_2_4::zflat08_txt3 2.30 % 3.89
nom_4_0_0::ini::bench_ini_keys_and_values -5.28 % -2.44
csv_1_0_2::count_nfl_serialize_owned_bytes -9.10 % -2.54
csv_1_0_2::count_game_serialize_owned_bytes -7.79 % -3.12
csv_1_0_2::count_game_serialize_owned_str -7.71 % -2.29
byteorder_1_2_6::uint128_3::read_big_endian 0.21 % 2.98
rayon_1_0_0::life::bench::parallel_generations -16.41 % -2.08
rayon_1_0_0::life::bench::generations -20.58 % -2.40
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.72 % -2.80
quickcheck_0_6_1::shrink_u64_1_tuple 13.85 % 2.00
csv_1_0_2::count_pop_serialize_owned_bytes -3.37 % -2.20
sha3_0_8_0::sha3_256::bench1_10 -2.19 % -2.05
rayon_1_0_0::nbody::bench::nbody_seq 5.62 % 2.47

[+-] nightly-2019-01-29

benchmark % Δ σ Δ
snap_0_2_4::zflat05_html4 2.17 % 5.27
nom_4_0_0::ini::bench_ini_keys_and_values -5.27 % -2.47
csv_1_0_2::count_nfl_serialize_owned_bytes -10.56 % -3.01
csv_1_0_2::count_game_serialize_owned_str -7.88 % -2.37
csv_1_0_2::count_nfl_serialize_owned_str -10.16 % -2.04
csv_1_0_2::count_game_serialize_owned_bytes -7.39 % -3.02
regex_0_2_6::misc::medium_1K 21.47 % 2.10
csv_1_0_2::count_pop_deserialize_borrowed_bytes 4.86 % 2.81
snap_0_2_4::uflat04_pdf 9.82 % 2.23
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.98 % -3.13
snap_0_2_4::zflat02_jpg 8.29 % 2.27
rayon_1_0_0::life::bench::generations -21.31 % -2.51
csv_1_0_2::count_pop_serialize_owned_bytes -3.32 % -2.19
snap_0_2_4::zflat01_urls 2.13 % 2.92
regex_0_2_6::sherlock::name_holmes -5.46 % -2.02
rayon_1_0_0::nbody::bench::nbody_parreduce 7.28 % 2.19
regex_0_2_6::misc::short_haystack_10000x 2.39 % 2.24
regex_0_2_6::sherlock::the_upper -4.62 % -2.01
rayon_1_0_0::nbody::bench::nbody_seq 4.97 % 2.20
regex_0_2_6::sherlock::name_holmes_nocase -2.83 % -2.20
byteorder_1_2_6::uint128_14::read_little_endian -0.28 % -2.73
byteorder_1_2_6::uint128_13::read_native_endian -0.29 % -2.92

[+-] nightly-2019-01-28

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_3::read_native_endian 0.95 % 12.04
byteorder_1_2_6::uint128_2::read_little_endian 0.92 % 9.01
byteorder_1_2_6::uint128_5::read_native_endian 0.73 % 8.06
byteorder_1_2_6::uint128_10::read_big_endian 0.77 % 6.08
byteorder_1_2_6::uint128_15::read_big_endian 0.67 % 6.83
byteorder_1_2_6::uint128_11::read_big_endian 0.67 % 5.64
quickcheck_0_6_1::shrink_f64_6_tuple 21.03 % 4.91
nom_4_0_0::ini::bench_ini_keys_and_values 10.37 % 5.17
csv_1_0_2::count_nfl_serialize_owned_bytes -8.74 % -2.52
csv_1_0_2::count_pop_serialize_owned_bytes -4.18 % -2.81
csv_1_0_2::count_game_serialize_owned_bytes -7.53 % -3.15
csv_1_0_2::count_game_serialize_owned_str -7.71 % -2.35
csv_1_0_2::count_pop_serialize_owned_str -4.17 % -2.40
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 3.32 % 2.36
csv_1_0_2::count_mbta_deserialize_owned_str -13.32 % -2.25
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.98 % -3.20
rayon_1_0_0::life::bench::parallel_generations -16.38 % -2.10
rayon_1_0_0::life::bench::generations -21.18 % -2.53
rayon_1_0_0::nbody::bench::nbody_parreduce 6.98 % 2.12
byteorder_1_2_6::uint128_6::read_big_endian 0.70 % 6.88
regex_0_2_6::sherlock::the_upper -4.75 % -2.08
byteorder_1_2_6::uint128_7::read_little_endian 0.73 % 5.59
rayon_1_0_0::nbody::bench::nbody_seq 5.57 % 2.49
regex_0_2_6::sherlock::name_alt1 2.01 % 2.43
sha2_0_8_0::sha256::bench3_1000 -0.71 % -2.23

[+-] nightly-2019-01-27

benchmark % Δ σ Δ
regex_0_2_6::sherlock::ing_suffix 73.15 % 40.81
rayon_1_0_0::fibonacci::fibonacci_iterative 105.22 % 82.23
regex_0_2_6::sherlock::name_alt3_nocase 2.03 % 12.16
nom_4_0_0::ini::bench_ini_keys_and_values -5.35 % -2.71
csv_1_0_2::count_game_serialize_owned_bytes -10.21 % -4.48
csv_1_0_2::count_game_serialize_owned_str -10.13 % -3.16
csv_1_0_2::count_game_deserialize_borrowed_bytes -3.07 % -3.39
csv_1_0_2::count_nfl_serialize_owned_bytes -8.70 % -2.55
regex_0_2_6::misc::anchored_literal_long_match 33.15 % 2.34
rayon_1_0_0::life::bench::parallel_generations -16.44 % -2.13
rayon_1_0_0::nbody::bench::nbody_par 21.93 % 2.00
rayon_1_0_0::life::bench::generations -21.37 % -2.59
sha2_0_8_0::sha512::bench1_10 2.27 % 2.61
csv_1_0_2::count_pop_serialize_owned_bytes -3.05 % -2.06
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -1.29 % -2.60
rayon_1_0_0::nbody::bench::nbody_seq 5.25 % 2.38
regex_0_2_6::sherlock::quotes 1.18 % 2.39

[+-] nightly-2019-01-26

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_f64_8_tuple 27.19 % 4.38
crossbeam_epoch_0_4_0::defer::single_defer 32.82 % 5.53
csv_1_0_2::count_nfl_serialize_owned_bytes -10.44 % -3.13
csv_1_0_2::count_nfl_serialize_owned_str -10.33 % -2.12
csv_1_0_2::count_pop_deserialize_borrowed_bytes 5.00 % 2.96
regex_0_2_6::misc::anchored_literal_short_match 30.77 % 2.21
csv_1_0_2::count_game_serialize_owned_bytes -5.83 % -2.59
regex_0_2_6::misc::one_pass_short 30.23 % 2.09
rayon_1_0_0::nbody::bench::nbody_parreduce 10.42 % 3.25
rayon_1_0_0::life::bench::parallel_generations -15.40 % -2.01
rayon_1_0_0::life::bench::generations -21.37 % -2.63
rayon_1_0_0::nbody::bench::nbody_seq 6.01 % 2.76

[+-] nightly-2019-01-25

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_f64_8_tuple 52.05 % 10.09
csv_1_0_2::count_game_serialize_owned_bytes -6.91 % -3.14
csv_1_0_2::count_nfl_serialize_owned_str -10.59 % -2.20
csv_1_0_2::count_game_serialize_owned_str -7.30 % -2.31
csv_1_0_2::count_pop_serialize_owned_bytes -3.29 % -2.26
rayon_1_0_0::life::bench::parallel_generations -15.63 % -2.06
snap_0_2_4::zflat07_txt2 1.50 % 2.01

[+-] nightly-2019-01-24

benchmark % Δ σ Δ
rayon_1_0_0::sort::demo_quick_sort_strings 7.84 % 4.80
regex_0_2_6::misc::not_literal 47.20 % 2.96
csv_1_0_2::count_nfl_serialize_owned_str -11.15 % -2.34
csv_1_0_2::count_pop_serialize_owned_bytes -3.84 % -2.68
csv_1_0_2::count_nfl_serialize_owned_bytes -11.33 % -3.49
csv_1_0_2::count_game_serialize_owned_bytes -5.77 % -2.67
csv_1_0_2::count_game_serialize_owned_str -6.28 % -2.01
csv_1_0_2::count_game_iter_str 8.21 % 2.57
rayon_1_0_0::life::bench::parallel_generations -17.81 % -2.37
csv_1_0_2::count_nfl_deserialize_owned_str -7.76 % -2.16
rayon_1_0_0::life::bench::generations -20.95 % -2.62
json_benchmark_c7d3d9b::serialize_canada_struct -8.32 % -2.08
snap_0_2_4::uflat02_jpg 5.94 % 2.21
rayon_1_0_0::nbody::bench::nbody_parreduce 7.18 % 2.26
rayon_1_0_0::nbody::bench::nbody_seq 5.57 % 2.59
regex_0_2_6::regexdna::variant9 -2.81 % -2.10

[+-] nightly-2019-01-23

benchmark % Δ σ Δ
csv_1_0_2::count_nfl_serialize_owned_bytes -10.96 % -3.48
csv_1_0_2::count_nfl_serialize_owned_str -11.42 % -2.43
csv_1_0_2::count_game_serialize_owned_bytes -7.91 % -3.79
csv_1_0_2::count_game_serialize_owned_str -8.24 % -2.68
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 4.98 % 3.41
csv_1_0_2::count_pop_serialize_owned_str -4.05 % -2.42
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 9.34 % 2.80
regex_0_2_6::misc::long_needle1 22.09 % 2.49
quickcheck_0_6_1::shrink_f64_1_tuple 10.02 % 2.78
json_benchmark_c7d3d9b::serialize_canada_dom -10.38 % -2.18
rayon_1_0_0::life::bench::parallel_generations -17.31 % -2.33
rayon_1_0_0::life::bench::generations -21.30 % -2.70
rayon_1_0_0::nbody::bench::nbody_parreduce 6.39 % 2.03
snap_0_2_4::uflat02_jpg 5.41 % 2.02
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.98 % -2.11
rayon_1_0_0::nbody::bench::nbody_seq 5.68 % 2.68

[+-] nightly-2019-01-22

benchmark % Δ σ Δ
nom_4_0_0::ini::bench_ini_key_value 20.25 % 3.99
quickcheck_0_6_1::shrink_u64_6_tuple 20.01 % 2.40
csv_1_0_2::count_game_serialize_owned_bytes -5.24 % -2.54
regex_0_2_6::misc::reallyhard_32 19.58 % 2.13
regex_0_2_6::misc::one_pass_short 28.77 % 2.00
rayon_1_0_0::life::bench::parallel_generations -17.80 % -2.43
rayon_1_0_0::nbody::bench::nbody_par 21.82 % 2.04
rayon_1_0_0::life::bench::generations -21.11 % -2.72
rayon_1_0_0::nbody::bench::nbody_parreduce 8.25 % 2.65
sha3_0_8_0::sha3_256::bench1_10 -2.32 % -2.18
csv_1_0_2::count_pop_read_bytes -3.89 % -2.20
rayon_1_0_0::nbody::bench::nbody_seq 5.70 % 2.73

[+-] nightly-2019-01-21

benchmark % Δ σ Δ
rayon_1_0_0::sort::par_sort_random 2.45 % 3.57
json_benchmark_c7d3d9b::serialize_citm_dom 6.17 % 2.43
regex_0_2_6::misc::anchored_literal_short_non_match 23.80 % 2.08
regex_0_2_6::misc::one_pass_short 29.12 % 2.03
rayon_1_0_0::life::bench::parallel_generations -17.62 % -2.43
rayon_1_0_0::sort::par_sort_strings 3.32 % 2.48
rayon_1_0_0::life::bench::generations -21.64 % -2.84
rayon_1_0_0::nbody::bench::nbody_par 21.37 % 2.01
regex_0_2_6::misc::easy0_1MB 14.26 % 2.00
regex_0_2_6::sherlock::name_holmes -5.80 % -2.16
rayon_1_0_0::nbody::bench::nbody_parreduce 6.95 % 2.26
regex_0_2_6::sherlock::name_alt1 2.20 % 2.69
rayon_1_0_0::nbody::bench::nbody_seq 5.56 % 2.70
regex_0_2_6::regexdna::variant2 -2.33 % -2.04
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -1.12 % -2.29

[+-] nightly-2019-01-20

benchmark % Δ σ Δ
byteorder_1_2_6::int_8::read_native_endian 18.86 % 403.07
byteorder_1_2_6::int128_11::read_big_endian 19.47 % 160.18
byteorder_1_2_6::int128_6::read_native_endian 1.12 % 11.15
byteorder_1_2_6::int128_16::read_big_endian 1.06 % 8.69
byteorder_1_2_6::int128_15::read_little_endian 0.94 % 8.17
byteorder_1_2_6::int128_7::read_little_endian 1.01 % 7.25
byteorder_1_2_6::int128_14::read_little_endian 1.00 % 8.00
byteorder_1_2_6::int128_9::read_big_endian 1.02 % 6.59
byteorder_1_2_6::int128_1::read_native_endian 18.75 % 12.93
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 11.99 % 5.23
regex_0_2_6::misc::anchored_literal_short_non_match 27.96 % 2.47
rayon_1_0_0::join_microbench::increment_all_atomized 22.72 % 2.73
quickcheck_0_6_1::shrink_f64_1_tuple -8.68 % -2.43
regex_0_2_6::sherlock::name_holmes -6.33 % -2.39
rayon_1_0_0::life::bench::generations -21.37 % -2.85
rayon_1_0_0::nbody::bench::nbody_par 21.71 % 2.05
snap_0_2_4::uflat02_jpg 6.12 % 2.30
rayon_1_0_0::nbody::bench::nbody_parreduce 7.70 % 2.53
byteorder_1_2_6::int128_11::read_little_endian 0.81 % 6.12
csv_1_0_2::count_pop_read_bytes -4.25 % -2.44
byteorder_1_2_6::int128_7::read_native_endian 0.87 % 6.41
snap_0_2_4::zflat07_txt2 1.58 % 2.12
sha2_0_8_0::sha512::bench1_10 1.97 % 2.29
byteorder_1_2_6::int128_12::read_native_endian 0.78 % 5.22
rayon_1_0_0::nbody::bench::nbody_seq 5.64 % 2.78
byteorder_1_2_6::int128_13::read_big_endian 0.69 % 5.08
byteorder_1_2_6::int128_9::read_native_endian 0.62 % 3.99
byteorder_1_2_6::int128_16::read_native_endian 0.31 % 2.70

[+-] nightly-2019-01-19

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_7::read_little_endian 0.63 % 5.03
rayon_1_0_0::life::bench::parallel_generations -17.40 % -2.42
rayon_1_0_0::life::bench::generations -21.85 % -2.97
rayon_1_0_0::nbody::bench::nbody_par 21.76 % 2.07
rayon_1_0_0::nbody::bench::nbody_parreduce 9.81 % 3.30
quickcheck_0_6_1::shrink_u64_6_tuple 16.96 % 2.06
rayon_1_0_0::sort::demo_quick_sort_strings 3.63 % 2.28
csv_1_0_2::count_pop_read_bytes -3.81 % -2.22
rayon_1_0_0::nbody::bench::nbody_seq 5.61 % 2.81

[+-] nightly-2019-01-18

benchmark % Δ σ Δ
regex_0_2_6::misc::match_class 54.23 % 3.37
regex_0_2_6::misc::anchored_literal_long_match 29.62 % 2.14
rayon_1_0_0::life::bench::parallel_generations -17.17 % -2.42
regex_0_2_6::misc::one_pass_short 29.41 % 2.07
rayon_1_0_0::life::bench::generations -21.56 % -2.99
rayon_1_0_0::nbody::bench::nbody_par 21.82 % 2.09
rayon_1_0_0::nbody::bench::nbody_parreduce 8.05 % 2.75
rayon_1_0_0::sort::demo_quick_sort_strings 4.07 % 2.59
rayon_1_0_0::nbody::bench::nbody_seq 5.50 % 2.80
rayon_1_0_0::sort::par_sort_strings 2.68 % 2.02

[+-] nightly-2019-01-17

benchmark % Δ σ Δ
json_benchmark_c7d3d9b::serde_citm_struct 14.47 % 5.04
quickcheck_0_6_1::shrink_f64_3_tuple 13.27 % 2.40
rayon_1_0_0::life::bench::parallel_generations -20.45 % -2.94
regex_0_2_6::misc::not_literal 31.64 % 2.00
rayon_1_0_0::life::bench::generations -21.50 % -3.05
rayon_1_0_0::nbody::bench::nbody_par 21.81 % 2.11
rayon_1_0_0::nbody::bench::nbody_parreduce 6.22 % 2.14
regex_0_2_6::misc::reallyhard_1K 17.26 % 2.04
regex_0_2_6::misc::short_haystack_10000x 2.39 % 2.23
rayon_1_0_0::nbody::bench::nbody_seq 6.36 % 3.32
sha2_0_8_0::sha256::bench3_1000 -0.78 % -2.50
regex_0_2_6::sherlock::the_upper -4.34 % -2.00
regex_0_2_6::sherlock::name_sherlock_holmes -2.31 % -2.11
csv_1_0_2::count_pop_read_bytes -3.81 % -2.24
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.70 % 2.12
regex_0_2_6::sherlock::name_holmes_nocase -2.63 % -2.12

[+-] nightly-2019-01-16

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_to_i::with_mutex 15.22 % 3.42
rayon_1_0_0::life::bench::parallel_generations -18.44 % -2.69
rayon_1_0_0::nbody::bench::nbody_par 22.05 % 2.15
rayon_1_0_0::life::bench::generations -22.12 % -3.21
rayon_1_0_0::nbody::bench::nbody_parreduce 7.52 % 2.62
rayon_1_0_0::nbody::bench::nbody_seq 6.91 % 3.72
sha2_0_8_0::sha256::bench3_1000 -0.80 % -2.61
regex_0_2_6::sherlock::the_upper -4.52 % -2.10
csv_1_0_2::count_pop_read_bytes -4.04 % -2.41
regex_0_2_6::sherlock::name_holmes_nocase -2.64 % -2.14

[+-] nightly-2019-01-15

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::parallel_generations -18.17 % -2.69
sha2_0_8_0::sha512::bench1_10 2.30 % 2.73
rayon_1_0_0::nbody::bench::nbody_par 22.28 % 2.19
rayon_1_0_0::life::bench::generations -22.10 % -3.28
rayon_1_0_0::nbody::bench::nbody_parreduce 7.82 % 2.77
regex_0_2_6::sherlock::repeated_class_negation 5.71 % 2.02
rayon_1_0_0::nbody::bench::nbody_seq 6.87 % 3.81
snap_0_2_4::zflat02_jpg 7.94 % 2.25
rayon_1_0_0::sort::demo_quick_sort_strings 3.22 % 2.09
regex_0_2_6::regexdna::variant9 -2.62 % -2.04

[+-] nightly-2019-01-14

benchmark % Δ σ Δ
byteorder_1_2_6::int_8::read_native_endian 0.51 % 17.68
byteorder_1_2_6::u16::read_native_endian 0.53 % 50.39
byteorder_1_2_6::int_6::read_little_endian 0.60 % 20.18
byteorder_1_2_6::int_8::read_big_endian 0.63 % 22.35
rayon_1_0_0::sort::demo_quick_sort_random 7.32 % 14.80
nom_4_0_0::ini::bench_ini_key_value 59.35 % 20.28
rayon_1_0_0::sort::demo_merge_sort_strings 14.81 % 8.46
rayon_1_0_0::sort::par_sort_unstable_random 11.71 % 7.32
quickcheck_0_6_1::shrink_string_1_tuple 89.39 % 13.87
byteorder_1_2_6::u128::read_little_endian 0.67 % 6.73
json_benchmark_c7d3d9b::serialize_citm_struct 11.15 % 4.10
nom_4_0_0::ini_str::bench_ini_str 100.49 % 7.34
byteorder_1_2_6::int128_16::read_big_endian 0.67 % 5.95
byteorder_1_2_6::int128_11::read_little_endian 0.63 % 5.02
byteorder_1_2_6::int128_16::read_native_endian 0.68 % 6.40
rayon_1_0_0::sort::par_sort_unstable_mostly_ascending 6.78 % 3.73
byteorder_1_2_6::int_5::read_native_endian 0.60 % 9.59
rayon_1_0_0::sort::par_sort_unstable_mostly_descending 5.21 % 3.45
byteorder_1_2_6::int128_11::read_big_endian 0.52 % 4.58
byteorder_1_2_6::int128_6::read_native_endian 0.59 % 6.46
rayon_1_0_0::life::bench::parallel_generations -17.22 % -2.59
quickcheck_0_6_1::shrink_f64_8_tuple 11.26 % 2.24
byteorder_1_2_6::int128_13::read_big_endian 0.68 % 5.36
rayon_1_0_0::nbody::bench::nbody_par 22.48 % 2.23
rayon_1_0_0::life::bench::generations -22.21 % -3.39
byteorder_1_2_6::int128_9::read_native_endian 0.58 % 3.87
rayon_1_0_0::nbody::bench::nbody_parreduce 9.50 % 3.45
byteorder_1_2_6::int128_14::read_little_endian 0.75 % 6.61
byteorder_1_2_6::int128_15::read_little_endian 0.73 % 7.12
rayon_1_0_0::nbody::bench::nbody_seq 6.05 % 3.44
byteorder_1_2_6::int_5::read_big_endian 0.62 % 9.43
byteorder_1_2_6::int128_12::read_native_endian 0.68 % 4.79
byteorder_1_2_6::int128_9::read_big_endian 0.74 % 5.11
byteorder_1_2_6::int128_7::read_native_endian 0.61 % 4.72
regex_0_2_6::sherlock::name_holmes_nocase -2.58 % -2.10

[+-] nightly-2019-01-13

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_to_i::with_mutex 14.99 % 3.46
rayon_1_0_0::life::bench::parallel_generations -18.03 % -2.75
csv_1_0_2::count_game_iter_bytes 9.36 % 2.38
rayon_1_0_0::nbody::bench::nbody_par 22.52 % 2.25
rayon_1_0_0::nbody::bench::nbody_parreduce 9.53 % 3.56
rayon_1_0_0::life::bench::generations -21.87 % -3.43
csv_1_0_2::count_pop_read_bytes -4.74 % -2.89
quickcheck_0_6_1::shrink_u64_6_tuple 16.82 % 2.09
quickcheck_0_6_1::shrink_u64_5_tuple 15.77 % 2.04
quickcheck_0_6_1::shrink_unit_5_tuple 7.72 % 2.00
regex_0_2_6::sherlock::the_upper -4.34 % -2.04
rayon_1_0_0::nbody::bench::nbody_seq 6.18 % 3.62
sha3_0_8_0::sha3_256::bench1_10 -2.37 % -2.24
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.92 % 2.27
regex_0_2_6::regexdna::variant9 -2.67 % -2.11
snap_0_2_4::zflat09_txt4 1.23 % 2.19

[+-] nightly-2019-01-12

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::parallel_generations -21.06 % -3.29
csv_1_0_2::count_game_iter_bytes 9.56 % 2.47
regex_0_2_6::misc::literal 40.91 % 2.02
rayon_1_0_0::nbody::bench::nbody_par 22.39 % 2.26
rayon_1_0_0::life::bench::generations -22.44 % -3.62
rayon_1_0_0::nbody::bench::nbody_parreduce 7.96 % 3.03
quickcheck_0_6_1::shrink_u64_1_tuple 13.41 % 2.01
csv_1_0_2::count_pop_read_bytes -3.81 % -2.35
rayon_1_0_0::nbody::bench::nbody_seq 5.98 % 3.60
regex_0_2_6::regexdna::variant9 -2.59 % -2.06
regex_0_2_6::sherlock::everything_greedy_nl 4.36 % 2.12

[+-] nightly-2019-01-11

benchmark % Δ σ Δ
byteorder_1_2_6::uint_7::read_native_endian 0.16 % 5.66
rayon_1_0_0::life::bench::parallel_generations -19.24 % -3.07
rayon_1_0_0::nbody::bench::nbody_par 22.95 % 2.34
rayon_1_0_0::life::bench::generations -22.04 % -3.67
rayon_1_0_0::nbody::bench::nbody_parreduce 6.36 % 2.45
rayon_1_0_0::nbody::bench::nbody_seq 5.87 % 3.64
regex_0_2_6::sherlock::everything_greedy_nl 4.39 % 2.16

[+-] nightly-2019-01-09

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 9.06 % 4.03
crossbeam_epoch_0_4_0::defer::single_defer 33.08 % 5.82
regex_0_2_6::misc::reallyhard_1K 23.08 % 2.81
rayon_1_0_0::life::bench::parallel_generations -20.47 % -3.35
rayon_1_0_0::nbody::bench::nbody_parreduce 6.34 % 2.48
rayon_1_0_0::nbody::bench::nbody_par 22.66 % 2.33
rayon_1_0_0::life::bench::generations -22.01 % -3.79
regex_0_2_6::sherlock::name_holmes -5.91 % -2.23
regex_0_2_6::sherlock::the_upper -4.66 % -2.24
rayon_1_0_0::nbody::bench::nbody_seq 5.59 % 3.57
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench -1.10 % -2.25
csv_1_0_2::count_pop_read_str -2.79 % -2.27
sha2_0_8_0::sha512::bench1_10 1.77 % 2.13
regex_0_2_6::sherlock::everything_greedy_nl 4.37 % 2.16

[+-] nightly-2019-01-08

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::parallel_generations -17.26 % -2.88
regex_0_2_6::sherlock::the_upper -4.92 % -2.39
quickcheck_0_6_1::shrink_u64_3_tuple 12.22 % 2.00
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.98 % 2.37
regex_0_2_6::sherlock::name_alt1 1.95 % 2.40
regex_0_2_6::sherlock::everything_greedy_nl 4.42 % 2.21

[+-] nightly-2019-01-07

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_serialize_owned_bytes 101.44 % 47.04
rayon_1_0_0::life::bench::parallel_generations -27.20 % -4.78
regex_0_2_6::misc::reallyhard_32 24.69 % 2.82
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 3.15 % 2.45
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 66.62 % 2.02
rayon_1_0_0::nbody::bench::nbody_par 23.42 % 2.43
rayon_1_0_0::nbody::bench::nbody_parreduce 7.05 % 2.80
rayon_1_0_0::life::bench::generations -22.76 % -4.08
byteorder_1_2_6::uint128_13::read_big_endian -0.30 % -3.22
crossbeam_epoch_0_4_0::flush::single_flush -19.65 % -2.09
regex_0_2_6::misc::anchored_literal_short_match 28.30 % 2.11
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 5.66 % 2.22
csv_1_0_2::count_nfl_iter_str_trimmed 12.03 % 2.05
byteorder_1_2_6::uint128_16::read_native_endian 0.29 % 3.06
regex_0_2_6::sherlock::name_alt1 2.31 % 2.89
regex_0_2_6::sherlock::the_upper -4.21 % -2.07
rayon_1_0_0::nbody::bench::nbody_seq 6.30 % 4.18
csv_1_0_2::count_mbta_read_str -2.49 % -2.05
byteorder_1_2_6::uint128_10::read_native_endian -0.27 % -2.54
regex_0_2_6::misc::reallyhard_1MB 0.77 % 2.50
regex_0_2_6::sherlock::no_match_common -2.05 % -2.22
regex_0_2_6::regexdna::variant9 -2.88 % -2.35
byteorder_1_2_6::int128_14::read_native_endian 0.30 % 2.72
byteorder_1_2_6::uint128_15::read_big_endian 0.30 % 3.21
byteorder_1_2_6::uint128_13::read_native_endian 0.29 % 3.01
regex_0_2_6::sherlock::name_holmes_nocase -2.70 % -2.27
csv_1_0_2::count_pop_read_str -2.54 % -2.08
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.35 % 2.01
regex_0_2_6::sherlock::everything_greedy_nl 4.44 % 2.24

[+-] nightly-2019-01-06

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_1_tuple 44.46 % 7.87
rayon_1_0_0::life::bench::parallel_generations -18.16 % -3.26
regex_0_2_6::misc::one_pass_short 33.26 % 2.38
rayon_1_0_0::nbody::bench::nbody_par 23.70 % 2.49
rayon_1_0_0::nbody::bench::nbody_parreduce 9.27 % 3.80
rayon_1_0_0::life::bench::generations -22.83 % -4.27
regex_0_2_6::misc::hard_32 26.81 % 2.29
crossbeam_epoch_0_4_0::flush::single_flush -19.34 % -2.08
brotli_1_1_3::bench_e2e_rt_q5_1024k 3.08 % 3.43
csv_1_0_2::count_game_read_bytes -5.78 % -2.08
regex_0_2_6::sherlock::the_upper -4.61 % -2.29
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 4.92 % 2.16
csv_1_0_2::count_mbta_deserialize_borrowed_str 3.72 % 2.08
rayon_1_0_0::nbody::bench::nbody_seq 6.12 % 4.23
regex_0_2_6::regexdna::variant9 -2.95 % -2.43
csv_1_0_2::count_pop_read_bytes -3.74 % -2.37
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.91 % 2.38
regex_0_2_6::sherlock::everything_greedy_nl 4.47 % 2.28

[+-] nightly-2019-01-05

benchmark % Δ σ Δ
regex_0_2_6::misc::one_pass_long_prefix_not 33.40 % 3.10
rayon_1_0_0::life::bench::parallel_generations -14.94 % -2.73
rayon_1_0_0::nbody::bench::nbody_parreduce 7.09 % 2.96
rayon_1_0_0::nbody::bench::nbody_par 23.57 % 2.51
rayon_1_0_0::life::bench::generations -22.50 % -4.40
regex_0_2_6::misc::literal 41.04 % 2.03
sha2_0_8_0::sha512::bench2_100 2.28 % 3.45
quickcheck_0_6_1::shrink_u64_6_tuple 18.24 % 2.33
crossbeam_epoch_0_4_0::flush::single_flush -18.55 % -2.01
regex_0_2_6::sherlock::the_upper -4.87 % -2.45
quickcheck_0_6_1::shrink_f64_6_tuple 8.99 % 2.14
quickcheck_0_6_1::shrink_f64_1_tuple -7.72 % -2.16
rayon_1_0_0::nbody::bench::nbody_seq 6.17 % 4.46
rayon_1_0_0::sort::demo_quick_sort_strings 3.81 % 2.58
regex_0_2_6::sherlock::name_alt1 2.08 % 2.64
csv_1_0_2::count_pop_read_str -2.44 % -2.02
regex_0_2_6::sherlock::name_holmes_nocase -2.40 % -2.04
byteorder_1_2_6::int128_10::read_big_endian -0.29 % -2.41
sha2_0_8_0::sha512::bench1_10 1.78 % 2.15
regex_0_2_6::sherlock::everything_greedy_nl 4.48 % 2.31
rayon_1_0_0::sort::demo_merge_sort_random 1.68 % 2.11
byteorder_1_2_6::u128::read_big_endian -0.28 % -2.39

[+-] nightly-2019-01-04

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::parallel_generations -16.88 % -3.15
rayon_1_0_0::nbody::bench::nbody_parreduce 7.69 % 3.29
rayon_1_0_0::nbody::bench::nbody_par 24.00 % 2.59
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -12.67 % -2.12
rayon_1_0_0::life::bench::generations -22.62 % -4.66
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 9.34 % 2.52
regex_0_2_6::misc::one_pass_short 28.17 % 2.03
quickcheck_0_6_1::shrink_unit_2_tuple 16.37 % 2.01
rayon_1_0_0::nbody::bench::nbody_seq 5.60 % 4.22
regex_0_2_6::misc::one_pass_long_prefix_not 21.42 % 2.00
regex_0_2_6::misc::one_pass_long_prefix 20.96 % 2.00
csv_1_0_2::count_game_read_bytes -5.59 % -2.04
regex_0_2_6::misc::reallyhard_1K 16.27 % 2.00
regex_0_2_6::sherlock::name_holmes -5.40 % -2.04
rayon_1_0_0::find::parallel_find_first 6.06 % 2.73
regex_0_2_6::sherlock::the_upper -3.94 % -2.00
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench -1.06 % -2.21
rayon_1_0_0::sort::demo_quick_sort_strings 3.37 % 2.31
rayon_1_0_0::sort::par_sort_strings 2.71 % 2.12
regex_0_2_6::sherlock::everything_greedy_nl 4.46 % 2.32

[+-] nightly-2019-01-03

benchmark % Δ σ Δ
regex_0_2_6::misc::short_haystack_1000000x 8.78 % 2.51
rayon_1_0_0::life::bench::parallel_generations -21.65 % -4.22
regex_0_2_6::misc::easy0_32 19.21 % 2.82
csv_1_0_2::count_game_deserialize_owned_bytes 18.68 % 2.05
regex_0_2_6::misc::match_class_in_range 42.89 % 2.53
rayon_1_0_0::nbody::bench::nbody_par 23.92 % 2.62
rayon_1_0_0::nbody::bench::nbody_parreduce 10.42 % 4.69
rayon_1_0_0::life::bench::generations -22.88 % -5.00
regex_0_2_6::misc::literal 42.91 % 2.14
regex_0_2_6::misc::anchored_literal_short_non_match 24.05 % 2.18
csv_1_0_2::count_game_iter_str 8.20 % 2.60
rayon_1_0_0::map_collect::i_to_i::with_mutex -8.59 % -2.06
regex_0_2_6::misc::long_needle1 18.51 % 2.19
quickcheck_0_6_1::shrink_unit_2_tuple 16.57 % 2.05
regex_0_2_6::sherlock::name_holmes -5.76 % -2.20
snap_0_2_4::uflat02_jpg 6.19 % 2.31
regex_0_2_6::sherlock::the_upper -4.50 % -2.30
regex_0_2_6::misc::reallyhard_1K 16.47 % 2.04
rayon_1_0_0::nbody::bench::nbody_seq 6.44 % 5.16
csv_1_0_2::count_pop_read_bytes -4.21 % -2.73
snap_0_2_4::zflat02_jpg 6.93 % 2.03
snap_0_2_4::uflat05_html4 1.93 % 2.14
regex_0_2_6::sherlock::name_holmes_nocase -2.39 % -2.05
regex_0_2_6::sherlock::everything_greedy_nl 4.51 % 2.37
sha3_0_8_0::sha3_512::bench1_10 -2.32 % -2.36

[+-] nightly-2019-01-02

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::parallel_generations -27.59 % -5.80
rayon_1_0_0::nbody::bench::nbody_parreduce 6.81 % 3.13
regex_0_2_6::misc::short_haystack_1x 9.34 % 2.75
rayon_1_0_0::nbody::bench::nbody_par 23.71 % 2.63
rayon_1_0_0::life::bench::generations -23.09 % -5.41
regex_0_2_6::misc::literal 40.46 % 2.03
regex_0_2_6::sherlock::name_holmes -5.79 % -2.23
csv_1_0_2::count_game_read_bytes -5.67 % -2.11
regex_0_2_6::misc::one_pass_long_prefix 21.40 % 2.06
rayon_1_0_0::nbody::bench::nbody_seq 6.63 % 5.73
csv_1_0_2::count_game_iter_str 7.29 % 2.34
regex_0_2_6::misc::easy0_1K 16.16 % 2.12
regex_0_2_6::misc::reallyhard_1K 16.18 % 2.02
regex_0_2_6::sherlock::the_upper -4.27 % -2.21
csv_1_0_2::count_pop_read_bytes -4.03 % -2.66
snap_0_2_4::zflat06_txt1 1.36 % 2.35
snap_0_2_4::zflat04_pdf 3.58 % 2.05
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.28 % 2.02
regex_0_2_6::sherlock::everything_greedy_nl 4.51 % 2.40
sha3_0_8_0::sha3_512::bench1_10 -2.28 % -2.35

[+-] nightly-2019-01-01

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::pin::single_pin 38.01 % 3.96
rayon_1_0_0::life::bench::parallel_generations -15.28 % -3.29
rayon_1_0_0::map_collect::i_to_i::with_mutex 12.17 % 2.99
rayon_1_0_0::nbody::bench::nbody_parreduce 10.15 % 4.94
rayon_1_0_0::nbody::bench::nbody_par 23.82 % 2.68
rayon_1_0_0::life::bench::generations -22.85 % -5.79
quickcheck_0_6_1::shrink_string_1_tuple 11.74 % 2.09
regex_0_2_6::misc::literal 42.23 % 2.13
regex_0_2_6::misc::anchored_literal_long_non_match 24.64 % 2.38
regex_0_2_6::sherlock::name_holmes -6.09 % -2.38
csv_1_0_2::count_game_read_bytes -5.68 % -2.13
regex_0_2_6::misc::anchored_literal_short_match 27.63 % 2.10
rayon_1_0_0::nbody::bench::nbody_seq 6.43 % 6.04
sha3_0_8_0::sha3_256::bench1_10 -2.35 % -2.30
rayon_1_0_0::sort::demo_quick_sort_strings 3.36 % 2.35
regex_0_2_6::regexdna::variant2 -2.22 % -2.02
rayon_1_0_0::factorial::factorial_iterator 5.15 % 2.01
regex_0_2_6::sherlock::name_alt1 1.64 % 2.10
regex_0_2_6::sherlock::everything_greedy_nl 4.56 % 2.46

[+-] nightly-2018-12-31

benchmark % Δ σ Δ
regex_0_2_6::misc::one_pass_short_not 44.04 % 2.68
rayon_1_0_0::life::bench::parallel_generations -19.40 % -4.37
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.59 % 2.43
quickcheck_0_6_1::shrink_f64_3_tuple 12.79 % 2.45
csv_1_0_2::count_mbta_serialize_owned_bytes 4.94 % 2.29
regex_0_2_6::regexdna::variant9 -2.65 % -2.24
regex_0_2_6::sherlock::name_holmes_nocase -2.54 % -2.20
regex_0_2_6::sherlock::everything_greedy_nl 4.57 % 2.50

[+-] nightly-2018-12-30

benchmark % Δ σ Δ
regex_0_2_6::misc::one_pass_short_not 51.72 % 3.22
regex_0_2_6::misc::literal 73.63 % 3.83
rayon_1_0_0::nbody::bench::nbody_parreduce 11.29 % 5.96
rayon_1_0_0::life::bench::parallel_generations -18.77 % -4.43
rayon_1_0_0::nbody::bench::nbody_par 24.24 % 2.77
rayon_1_0_0::life::bench::generations -23.32 % -6.52
regex_0_2_6::misc::not_literal 33.14 % 2.15
regex_0_2_6::sherlock::the_upper -4.86 % -2.55
csv_1_0_2::count_game_read_bytes -5.63 % -2.13
regex_0_2_6::misc::anchored_literal_long_match 27.74 % 2.09
regex_0_2_6::misc::one_pass_short 28.41 % 2.08
regex_0_2_6::misc::hard_32 25.95 % 2.29
csv_1_0_2::count_pop_read_bytes -4.48 % -3.05
rayon_1_0_0::nbody::bench::nbody_seq 6.46 % 6.73
csv_1_0_2::count_mbta_read_bytes -3.76 % -2.04
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.32 % 2.08
regex_0_2_6::sherlock::name_holmes_nocase -2.55 % -2.24
byteorder_1_2_6::uint128_12::read_native_endian -0.28 % -2.53
rayon_1_0_0::sort::demo_quick_sort_strings 2.86 % 2.02
regex_0_2_6::sherlock::everything_greedy_nl 4.62 % 2.56

[+-] nightly-2018-12-29

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::generations -19.29 % -5.85
snap_0_2_4::zflat11_gaviota 1.97 % 6.11
rayon_1_0_0::nbody::bench::nbody_parreduce 9.46 % 5.34
rayon_1_0_0::life::bench::parallel_generations -18.09 % -4.48
regex_0_2_6::regexdna::variant9 -3.72 % -3.25
csv_1_0_2::count_game_iter_bytes 11.39 % 2.97
snap_0_2_4::zflat00_html 4.69 % 2.66
rayon_1_0_0::nbody::bench::nbody_par 24.22 % 2.81
regex_0_2_6::misc::match_class_in_range 42.77 % 2.59
regex_0_2_6::misc::anchored_literal_short_non_match 27.46 % 2.53
regex_0_2_6::misc::one_pass_short_not 35.31 % 2.21
regex_0_2_6::misc::hard_1MB 29.62 % 2.44
quickcheck_0_6_1::shrink_unit_6_tuple 30.38 % 2.37
crossbeam_epoch_0_4_0::flush::single_flush -19.65 % -2.20
csv_1_0_2::count_mbta_iter_bytes 21.60 % 2.13
rayon_1_0_0::pythagoras::euclid_serial -2.51 % -2.32
snap_0_2_4::zflat07_txt2 2.33 % 3.15
regex_0_2_6::misc::anchored_literal_short_match 25.97 % 2.00
regex_0_2_6::misc::reallyhard_32 18.69 % 2.21
rayon_1_0_0::nbody::bench::nbody_seq 6.07 % 7.09
csv_1_0_2::count_pop_iter_bytes 17.27 % 2.08
snap_0_2_4::zflat01_urls 2.11 % 2.90
snap_0_2_4::zflat02_jpg 8.11 % 2.43
regex_0_2_6::misc::easy0_1MB 14.27 % 2.08
quickcheck_0_6_1::shrink_u64_6_tuple 15.66 % 2.04
quickcheck_0_6_1::shrink_u64_1_tuple 13.55 % 2.10
quickcheck_0_6_1::shrink_u64_5_tuple 15.17 % 2.06
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 4.86 % 2.20
rayon_1_0_0::sieve::bench::sieve_serial -11.91 % -2.03
snap_0_2_4::zflat05_html4 1.05 % 2.58
csv_1_0_2::count_mbta_read_str -2.37 % -2.05
regex_0_2_6::sherlock::the_upper -3.90 % -2.07
rayon_1_0_0::sort::demo_quick_sort_strings 3.52 % 2.51
csv_1_0_2::count_pop_read_str -2.66 % -2.24
regex_0_2_6::sherlock::everything_greedy_nl 4.63 % 2.60

[+-] nightly-2018-12-28

benchmark % Δ σ Δ
regex_0_2_6::sherlock::name_whitespace 8.06 % 9.39
rayon_1_0_0::nbody::bench::nbody_parreduce 8.40 % 5.03
rayon_1_0_0::life::bench::parallel_generations -19.16 % -5.03
quickcheck_0_6_1::shrink_f64_5_tuple 14.40 % 3.18
rayon_1_0_0::nbody::bench::nbody_par 24.61 % 2.91
csv_1_0_2::count_game_read_bytes -6.40 % -2.48
rayon_1_0_0::life::bench::generations -23.59 % -8.35
rayon_1_0_0::nbody::bench::nbody_seq 6.51 % 9.07
regex_0_2_6::misc::literal 39.97 % 2.09
regex_0_2_6::misc::hard_1MB 28.57 % 2.38
crossbeam_epoch_0_4_0::flush::single_flush -19.22 % -2.17
regex_0_2_6::misc::anchored_literal_long_match 27.50 % 2.09
regex_0_2_6::misc::reallyhard_32 19.09 % 2.28
regex_0_2_6::misc::reallyhard_1K 16.88 % 2.16
quickcheck_0_6_1::shrink_u64_5_tuple 14.96 % 2.05
regex_0_2_6::misc::reallyhard_32K 10.88 % 2.27
csv_1_0_2::count_pop_read_bytes -3.81 % -2.66
regex_0_2_6::sherlock::the_upper -3.90 % -2.08
regex_0_2_6::sherlock::name_alt1 2.08 % 2.69
rayon_1_0_0::factorial::factorial_par_iter 6.46 % 2.04
rayon_1_0_0::sort::demo_quick_sort_strings 3.08 % 2.22
sha2_0_8_0::sha512::bench1_10 1.79 % 2.24
regex_0_2_6::sherlock::everything_greedy_nl 4.63 % 2.64
regex_0_2_6::regexdna::variant9 -2.33 % -2.06
sha3_0_8_0::sha3_512::bench1_10 -2.28 % -2.44

[+-] nightly-2018-12-27

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::parallel_generations -20.94 % -5.98
rayon_1_0_0::nbody::bench::nbody_parreduce 13.35 % 9.80
rayon_1_0_0::nbody::bench::nbody_par 24.71 % 2.98
rayon_1_0_0::life::bench::generations -23.62 % -10.52
regex_0_2_6::misc::not_literal 33.80 % 2.22
quickcheck_0_6_1::shrink_u64_4_tuple 16.23 % 2.39
csv_1_0_2::count_nfl_iter_bytes_trimmed 29.56 % 2.29
rayon_1_0_0::nbody::bench::nbody_seq 6.16 % 10.95
quickcheck_0_6_1::shrink_unit_5_tuple 8.85 % 2.31
regex_0_2_6::misc::anchored_literal_long_match 27.66 % 2.12
csv_1_0_2::count_mbta_read_bytes -3.73 % -2.07
regex_0_2_6::misc::reallyhard_1K 18.24 % 2.36
quickcheck_0_6_1::shrink_u64_5_tuple 16.31 % 2.25
quickcheck_0_6_1::shrink_unit_6_tuple 25.68 % 2.02
quickcheck_0_6_1::shrink_u64_1_tuple 14.60 % 2.29
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 8.31 % 2.27
csv_1_0_2::count_pop_read_str -2.88 % -2.46
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.69 % 2.37
regex_0_2_6::regexdna::variant9 -2.71 % -2.42
byteorder_1_2_6::int128_6::read_big_endian -0.27 % -2.31
regex_0_2_6::sherlock::name_alt1 1.66 % 2.17
regex_0_2_6::sherlock::everything_greedy_nl 4.71 % 2.73
sha3_0_8_0::sha3_512::bench1_10 -1.88 % -2.03

[+-] nightly-2018-12-26

benchmark % Δ σ Δ
rayon_1_0_0::life::bench::generations -23.60 % -16.34
rayon_1_0_0::nbody::bench::nbody_seq 6.26 % 18.92
byteorder_1_2_6::int128_2::read_native_endian 15.89 % 140.14
byteorder_1_2_6::int128_4::read_big_endian 22.77 % 227.86
byteorder_1_2_6::int128_3::read_big_endian 23.48 % 335.15
rayon_1_0_0::nbody::bench::nbody_parreduce 12.19 % 11.75
rayon_1_0_0::life::bench::parallel_generations -16.54 % -5.01
regex_0_2_6::misc::easy0_1MB 27.42 % 4.18
rayon_1_0_0::nbody::bench::nbody_par 24.72 % 3.04
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 11.96 % 5.58
csv_1_0_2::count_game_read_bytes -5.76 % -2.27
csv_1_0_2::count_mbta_read_bytes -3.84 % -2.16
regex_0_2_6::sherlock::the_upper -4.46 % -2.43
regex_0_2_6::misc::easy0_32K 20.51 % 2.32
regex_0_2_6::misc::anchored_literal_short_match 27.02 % 2.11
csv_1_0_2::count_pop_deserialize_borrowed_bytes -3.73 % -2.19
regex_0_2_6::misc::reallyhard2_1K 22.22 % 2.19
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 6.83 % 2.01
regex_0_2_6::misc::hard_32 22.54 % 2.01
brotli_1_1_3::bench_e2e_decode_q5_1024k 4.39 % 2.87
regex_0_2_6::misc::short_haystack_1000x 3.92 % 2.09
quickcheck_0_6_1::shrink_u64_5_tuple 14.56 % 2.03
csv_1_0_2::count_pop_read_bytes -4.06 % -2.90
quickcheck_0_6_1::shrink_u64_7_tuple 16.25 % 2.03
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.56 % -2.10
byteorder_1_2_6::int128_7::read_native_endian 0.71 % 5.82
byteorder_1_2_6::int128_9::read_big_endian 0.67 % 4.89
rayon_1_0_0::factorial::factorial_join 5.15 % 2.05
rayon_1_0_0::sort::demo_quick_sort_strings 2.85 % 2.09
regex_0_2_6::sherlock::everything_greedy_nl 4.71 % 2.77
byteorder_1_2_6::int128_7::read_little_endian 0.77 % 6.17
byteorder_1_2_6::int128_9::read_native_endian 0.72 % 5.01
sha2_0_8_0::sha512::bench3_1000 1.46 % 2.19

[+-] nightly-2018-12-24

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::flush::single_flush -22.69 % -2.62
rayon_1_0_0::find::parallel_find_first -4.66 % -2.11
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -12.16 % -2.11
regex_0_2_6::misc::anchored_literal_long_match 31.92 % 2.49
regex_0_2_6::misc::match_class 32.04 % 2.12
quickcheck_0_6_1::shrink_u64_5_tuple 15.69 % 2.21
regex_0_2_6::misc::easy0_32 14.68 % 2.23
regex_0_2_6::misc::hard_32 22.97 % 2.06
diesel_1_1_1::bench_trivial_query_selecting______1_row 5.65 % 2.35
regex_0_2_6::misc::anchored_literal_long_non_match 20.27 % 2.01
quickcheck_0_6_1::shrink_unit_7_tuple 13.04 % 2.00
regex_0_2_6::sherlock::name_holmes_nocase -3.06 % -2.74
regex_0_2_6::sherlock::name_alt1 2.03 % 2.69
rayon_1_0_0::sieve::bench::sieve_serial -11.52 % -2.02
snap_0_2_4::uflat04_pdf 8.43 % 2.02
rayon_1_0_0::factorial::factorial_par_iter 6.66 % 2.13
rayon_1_0_0::sort::demo_quick_sort_strings 2.80 % 2.07
regex_0_2_6::sherlock::everything_greedy_nl 4.71 % 2.82
regex_0_2_6::sherlock::name_alt5_nocase 0.32 % 3.59
sha3_0_8_0::sha3_512::bench1_10 -1.99 % -2.17

[+-] nightly-2018-12-23

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -12.11 % -2.12
rayon_1_0_0::sort::par_sort_ascending 105.25 % 2.00
regex_0_2_6::misc::literal 43.46 % 2.30
regex_0_2_6::misc::one_pass_short 28.52 % 2.11
rayon_1_0_0::map_collect::i_to_i::with_mutex -8.21 % -2.05
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.32 % -2.00
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.71 % -2.02
quickcheck_0_6_1::shrink_u64_7_tuple 16.81 % 2.13
json_benchmark_c7d3d9b::serde_canada_dom -4.94 % -2.15
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.86 % -2.17
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.52 % 2.34
snap_0_2_4::zflat04_pdf 3.73 % 2.19
rayon_1_0_0::pythagoras::euclid_serial 2.16 % 2.01
json_benchmark_c7d3d9b::serde_canada_struct -4.60 % -2.13
rayon_1_0_0::sort::demo_quick_sort_strings 2.89 % 2.16
regex_0_2_6::sherlock::everything_greedy_nl 4.75 % 2.90
regex_0_2_6::regexdna::variant9 -2.29 % -2.07
byteorder_1_2_6::int128_10::read_native_endian -0.28 % -2.43
byteorder_1_2_6::uint128_12::read_native_endian -0.26 % -2.33

[+-] nightly-2018-12-22

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -11.62 % -2.06
rayon_1_0_0::sort::par_sort_ascending 105.60 % 2.01
quickcheck_0_6_1::shrink_unit_6_tuple 30.60 % 2.47
rayon_1_0_0::sort::par_sort_mostly_ascending 45.07 % 2.04
rayon_1_0_0::sort::par_sort_mostly_descending 40.91 % 2.02
snap_0_2_4::uflat04_pdf 10.26 % 2.50
crossbeam_epoch_0_4_0::flush::single_flush -17.71 % -2.08
quickcheck_0_6_1::shrink_u64_1_tuple 13.92 % 2.24
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.54 % -2.03
regex_0_2_6::misc::hard_32 22.58 % 2.05
csv_1_0_2::count_pop_read_bytes -3.24 % -2.36
regex_0_2_6::misc::short_haystack_1x 7.02 % 2.07
quickcheck_0_6_1::shrink_u64_3_tuple 12.39 % 2.09
regex_0_2_6::misc::easy0_1MB 13.43 % 2.08
rayon_1_0_0::sieve::bench::sieve_chunks -15.87 % -2.00
rayon_1_0_0::sieve::bench::sieve_serial -11.96 % -2.13
sha3_0_8_0::sha3_256::bench1_10 -2.49 % -2.50
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.14 % -2.01
json_benchmark_c7d3d9b::serde_canada_struct -4.99 % -2.34
snap_0_2_4::zflat04_pdf 3.60 % 2.13
rayon_1_0_0::sort::demo_quick_sort_strings 2.95 % 2.23
rayon_1_0_0::factorial::factorial_iterator 5.36 % 2.19
regex_0_2_6::regexdna::variant9 -2.47 % -2.25
regex_0_2_6::sherlock::everything_greedy_nl 4.81 % 3.00
regex_0_2_6::sherlock::name_alt1 1.57 % 2.09

[+-] nightly-2018-12-21

benchmark % Δ σ Δ
sha2_0_8_0::sha256::bench3_1000 -0.84 % -2.70
rayon_1_0_0::sort::par_sort_ascending 107.64 % 2.05
regex_0_2_6::misc::literal 41.56 % 2.22
regex_0_2_6::misc::anchored_literal_long_match 30.14 % 2.38
rayon_1_0_0::sort::par_sort_mostly_ascending 44.50 % 2.03
regex_0_2_6::misc::easy0_1MB 16.16 % 2.53
regex_0_2_6::misc::match_class 32.09 % 2.16
quickcheck_0_6_1::shrink_f64_8_tuple 10.34 % 2.19
regex_0_2_6::misc::anchored_literal_short_match 25.62 % 2.04
regex_0_2_6::misc::reverse_suffix_no_quadratic 28.48 % 2.10
json_benchmark_c7d3d9b::serialize_twitter_struct -8.53 % -2.03
rayon_1_0_0::map_collect::i_to_i::with_collect -21.45 % -2.05
regex_0_2_6::misc::one_pass_long_prefix 19.89 % 2.01
regex_0_2_6::misc::hard_32 22.63 % 2.07
quickcheck_0_6_1::shrink_u64_6_tuple 15.59 % 2.10
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.37 % -2.01
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.22 % -2.02
quickcheck_0_6_1::shrink_u64_7_tuple 16.54 % 2.13
regex_0_2_6::misc::reallyhard2_1K 19.94 % 2.01
regex_0_2_6::misc::easy0_32K 17.86 % 2.07
regex_0_2_6::sherlock::name_alt1 1.98 % 2.69
rayon_1_0_0::sieve::bench::sieve_chunks -15.84 % -2.02
rayon_1_0_0::sort::demo_quick_sort_strings 3.78 % 2.90
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.43 % -2.08
rayon_1_0_0::map_collect::i_to_i::with_fold -11.89 % -2.03
rayon_1_0_0::sieve::bench::sieve_serial -11.39 % -2.05
regex_0_2_6::sherlock::everything_greedy 4.26 % 2.09
csv_1_0_2::count_pop_read_str -2.70 % -2.33
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.02 % 2.03
regex_0_2_6::regexdna::variant9 -2.64 % -2.44
regex_0_2_6::sherlock::name_holmes_nocase -2.53 % -2.32
sha2_0_8_0::sha512::bench1_10 1.83 % 2.37
regex_0_2_6::sherlock::everything_greedy_nl 4.83 % 3.07
rayon_1_0_0::factorial::factorial_iterator 5.08 % 2.10
sha3_0_8_0::sha3_512::bench1_10 -2.30 % -2.56
byteorder_1_2_6::uint128_16::read_little_endian -0.24 % -2.86

[+-] nightly-2018-12-20

benchmark % Δ σ Δ
snap_0_2_4::zflat03_jpg_200 14.41 % 8.05
rayon_1_0_0::sort::demo_quick_sort_strings 5.02 % 4.02
regex_0_2_6::misc::hard_1K 33.44 % 3.02
regex_0_2_6::sherlock::name_holmes -6.06 % -2.39
regex_0_2_6::misc::literal 41.02 % 2.21
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -42.67 % -2.02
rayon_1_0_0::sieve::bench::sieve_parallel -40.77 % -2.01
rayon_1_0_0::map_collect::i_to_i::with_mutex -8.44 % -2.15
rayon_1_0_0::sort::par_sort_mostly_ascending 44.45 % 2.04
rayon_1_0_0::sort::par_sort_mostly_descending 40.90 % 2.04
quickcheck_0_6_1::shrink_unit_2_tuple 17.33 % 2.25
quickcheck_0_6_1::shrink_unit_3_tuple 16.95 % 2.01
quickcheck_0_6_1::shrink_u64_1_tuple 14.16 % 2.31
quickcheck_0_6_1::shrink_u64_6_tuple 16.28 % 2.21
rayon_1_0_0::map_collect::i_to_i::with_collect -21.29 % -2.06
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.49 % -2.04
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.22 % -2.04
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -19.98 % -2.00
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 5.44 % 2.50
regex_0_2_6::misc::easy0_32K 17.84 % 2.09
regex_0_2_6::misc::reallyhard2_1K 19.62 % 2.00
sha3_0_8_0::sha3_256::bench1_10 -2.52 % -2.60
csv_1_0_2::write_nfl_bytes -16.17 % -2.00
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.31 % -2.00
byteorder_1_2_6::uint128_14::read_big_endian -0.25 % -2.74
rayon_1_0_0::sieve::bench::sieve_chunks -15.79 % -2.03
csv_1_0_2::write_nfl_record -11.99 % -2.02
rayon_1_0_0::nbody::bench::nbody_par 15.87 % 2.02
snap_0_2_4::zflat02_jpg 7.51 % 2.33
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.56 % -2.13
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.69 % -2.04
rayon_1_0_0::map_collect::i_to_i::with_fold -12.03 % -2.08
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.31 % 2.00
regex_0_2_6::sherlock::name_holmes_nocase -2.90 % -2.70
byteorder_1_2_6::slice_u64::write_little_endian 5.59 % 2.06
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.26 % 2.21
rayon_1_0_0::factorial::factorial_par_iter 6.50 % 2.12
json_benchmark_c7d3d9b::serialize_canada_struct -7.00 % -2.04
byteorder_1_2_6::slice_u64::read_little_endian 4.40 % 2.04
rayon_1_0_0::factorial::factorial_join 5.14 % 2.09
brotli_1_1_3::bench_e2e_rt_q9_1024k -2.01 % -2.23
regex_0_2_6::sherlock::everything_greedy_nl 4.84 % 3.15
json_benchmark_c7d3d9b::serde_canada_struct -4.28 % -2.02
sha3_0_8_0::sha3_512::bench1_10 -2.32 % -2.63
rayon_1_0_0::factorial::factorial_iterator 4.96 % 2.06

[+-] nightly-2018-12-19

benchmark % Δ σ Δ
byteorder_1_2_6::int128_10::read_little_endian -0.34 % -3.00
byteorder_1_2_6::int128_13::read_little_endian -0.33 % -3.07
regex_0_2_6::misc::easy0_32 19.18 % 3.01
csv_1_0_2::count_nfl_iter_str 31.29 % 2.64
rayon_1_0_0::sort::par_sort_ascending 110.57 % 2.12
byteorder_1_2_6::i128::read_native_endian -0.31 % -3.30
rayon_1_0_0::sort::demo_merge_sort_ascending 96.17 % 2.01
byteorder_1_2_6::i128::read_little_endian -0.29 % -3.01
regex_0_2_6::misc::one_pass_short_not 33.26 % 2.15
rayon_1_0_0::sort::par_sort_descending 77.22 % 2.03
byteorder_1_2_6::u128::read_little_endian -0.26 % -2.80
byteorder_1_2_6::int128_10::read_native_endian -0.31 % -2.70
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -42.73 % -2.04
rayon_1_0_0::sieve::bench::sieve_parallel -40.53 % -2.02
quickcheck_0_6_1::shrink_u64_6_tuple 18.44 % 2.54
rayon_1_0_0::map_collect::i_to_i::with_mutex -8.09 % -2.08
rayon_1_0_0::vec_collect::vec_i::with_fold -35.10 % -2.00
rayon_1_0_0::sort::par_sort_mostly_ascending 44.02 % 2.03
regex_0_2_6::misc::match_class_in_range 32.25 % 2.01
quickcheck_0_6_1::shrink_unit_5_tuple 8.26 % 2.17
rayon_1_0_0::sort::par_sort_big -32.26 % -2.00
rayon_1_0_0::sort::par_sort_mostly_descending 40.39 % 2.03
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 40.38 % 2.01
quickcheck_0_6_1::shrink_unit_2_tuple 17.12 % 2.24
regex_0_2_6::misc::match_class 32.32 % 2.21
regex_0_2_6::misc::easy0_32K 20.26 % 2.40
byteorder_1_2_6::int128_14::read_big_endian -0.31 % -2.84
regex_0_2_6::misc::easy1_32 19.19 % 2.06
regex_0_2_6::misc::one_pass_long_prefix 21.46 % 2.20
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.53 % -2.09
regex_0_2_6::misc::hard_1K 22.91 % 2.08
regex_0_2_6::misc::hard_1MB 24.88 % 2.16
regex_0_2_6::misc::anchored_literal_long_non_match 21.26 % 2.17
regex_0_2_6::misc::reallyhard_32 18.18 % 2.25
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.62 % -2.09
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.71 % -2.01
csv_1_0_2::count_game_iter_str 7.43 % 2.40
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.54 % -2.06
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.34 % -2.07
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.19 % -2.02
csv_1_0_2::count_pop_read_bytes -3.69 % -2.75
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.34 % -2.02
regex_0_2_6::misc::reallyhard_1K 15.30 % 2.02
quickcheck_0_6_1::shrink_u64_3_tuple 12.20 % 2.09
rayon_1_0_0::sieve::bench::sieve_chunks -15.48 % -2.01
byteorder_1_2_6::uint128_15::read_big_endian -0.26 % -2.90
rayon_1_0_0::nbody::bench::nbody_par 15.75 % 2.02
rayon_1_0_0::sort::par_sort_unstable_expensive 12.28 % 2.16
regex_0_2_6::misc::easy0_1K 14.97 % 2.10
snap_0_2_4::uflat04_pdf 8.49 % 2.10
byteorder_1_2_6::slice_u64::write_little_endian 5.65 % 2.10
regex_0_2_6::misc::reallyhard_32K 9.28 % 2.01
regex_0_2_6::sherlock::name_holmes_nocase -2.66 % -2.51
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.43 % -2.10
byteorder_1_2_6::uint128_16::read_big_endian -0.23 % -2.60
byteorder_1_2_6::int128_9::read_little_endian -0.29 % -2.52
byteorder_1_2_6::slice_u64::read_little_endian 4.46 % 2.08
rayon_1_0_0::sort::demo_quick_sort_strings 2.65 % 2.14
sha3_0_8_0::sha3_512::bench1_10 -2.40 % -2.78
byteorder_1_2_6::int128_16::read_big_endian -0.24 % -2.24
crossbeam_epoch_0_4_0::pin::multi_pin 4.86 % 2.04
regex_0_2_6::sherlock::everything_greedy_nl 4.87 % 3.26
sha2_0_8_0::sha512::bench1_10 1.74 % 2.29
sha3_0_8_0::sha3_256::bench1_10 -1.92 % -2.00
rayon_1_0_0::factorial::factorial_iterator 4.87 % 2.05
byteorder_1_2_6::uint128_13::read_big_endian -0.24 % -2.60
byteorder_1_2_6::uint128_10::read_big_endian -0.28 % -2.35
byteorder_1_2_6::int128_12::read_big_endian -0.26 % -2.23

[+-] nightly-2018-12-18

benchmark % Δ σ Δ
sha2_0_8_0::sha256::bench1_10 4.11 % 5.47
regex_0_2_6::misc::not_literal 66.04 % 4.66
rayon_1_0_0::nbody::bench::nbody_parreduce 4.16 % 4.18
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -11.39 % -2.05
rayon_1_0_0::sort::par_sort_ascending 106.36 % 2.04
quickcheck_0_6_1::shrink_unit_6_tuple 31.70 % 2.62
rayon_1_0_0::sort::demo_merge_sort_ascending 97.23 % 2.04
rayon_1_0_0::sort::demo_merge_sort_descending 85.52 % 2.03
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -42.82 % -2.07
rayon_1_0_0::vec_collect::vec_i::with_collect -42.69 % -2.00
rayon_1_0_0::sieve::bench::sieve_parallel -41.00 % -2.07
regex_0_2_6::misc::anchored_literal_long_match 29.39 % 2.36
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 7.82 % 2.06
rayon_1_0_0::vec_collect::vec_i::with_fold -35.95 % -2.08
rayon_1_0_0::sort::demo_merge_sort_big -34.41 % -2.00
rayon_1_0_0::sort::par_sort_mostly_ascending 44.02 % 2.04
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 43.46 % 2.13
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 42.57 % 2.13
rayon_1_0_0::sort::par_sort_big -32.40 % -2.02
rayon_1_0_0::sort::par_sort_mostly_descending 40.14 % 2.03
regex_0_2_6::misc::one_pass_short 27.95 % 2.10
rayon_1_0_0::sort::demo_quick_sort_big -29.59 % -2.01
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -28.44 % -2.00
quickcheck_0_6_1::shrink_u64_1_tuple 15.22 % 2.53
quickcheck_0_6_1::shrink_u64_3_tuple 13.87 % 2.40
regex_0_2_6::misc::one_pass_long_prefix_not 23.21 % 2.33
csv_1_0_2::count_pop_read_bytes -4.11 % -3.15
sha3_0_8_0::sha3_256::bench1_10 -2.50 % -2.64
crossbeam_epoch_0_4_0::flush::single_flush -16.66 % -2.01
regex_0_2_6::misc::reverse_suffix_no_quadratic 27.46 % 2.05
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -22.92 % -2.00
regex_0_2_6::misc::easy0_1MB 14.84 % 2.37
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.99 % -2.15
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.99 % -2.06
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.86 % -2.04
rayon_1_0_0::map_collect::i_to_i::with_collect -20.30 % -2.00
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.68 % -2.10
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.28 % -2.08
quickcheck_0_6_1::shrink_u64_7_tuple 17.03 % 2.24
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.21 % -2.05
regex_0_2_6::misc::reallyhard_1K 15.79 % 2.11
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.33 % -2.04
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.36 % -2.24
rayon_1_0_0::quicksort::bench::quick_sort_splitter 1.92 % 2.42
rayon_1_0_0::sieve::bench::sieve_chunks -16.47 % -2.16
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.62 % -2.23
rayon_1_0_0::nbody::bench::nbody_par 15.78 % 2.04
rayon_1_0_0::sieve::bench::sieve_serial -11.93 % -2.20
quickcheck_0_6_1::shrink_f64_3_tuple 10.21 % 2.05
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.74 % 2.60
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.48 % -2.14
json_benchmark_c7d3d9b::serialize_canada_struct -7.21 % -2.14
rayon_1_0_0::factorial::factorial_par_iter 6.44 % 2.13
rayon_1_0_0::sort::demo_quick_sort_strings 2.72 % 2.22
sha3_0_8_0::sha3_512::bench1_10 -2.37 % -2.80
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.28 % -2.01
regex_0_2_6::sherlock::name_holmes_nocase -2.16 % -2.06
json_benchmark_c7d3d9b::serde_canada_struct -4.58 % -2.20
regex_0_2_6::regexdna::variant9 -2.34 % -2.20
regex_0_2_6::sherlock::everything_greedy_nl 4.89 % 3.35

[+-] nightly-2018-12-17

benchmark % Δ σ Δ
regex_0_2_6::misc::anchored_literal_short_non_match 28.96 % 2.82
rayon_1_0_0::sort::par_sort_ascending 111.40 % 2.15
rayon_1_0_0::sort::demo_merge_sort_ascending 99.00 % 2.08
rayon_1_0_0::sort::demo_merge_sort_descending 86.05 % 2.05
crossbeam_epoch_0_4_0::flush::single_flush -20.55 % -2.52
sha3_0_8_0::sha3_256::bench1_10 -2.52 % -2.72
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.02 % -2.10
byteorder_1_2_6::uint128_16::read_little_endian -0.25 % -3.04
regex_0_2_6::misc::literal 38.11 % 2.07
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 63.90 % 2.04
rayon_1_0_0::vec_collect::vec_i::with_collect -42.79 % -2.02
rayon_1_0_0::sieve::bench::sieve_parallel -41.10 % -2.10
rayon_1_0_0::vec_collect::vec_i::with_fold -35.38 % -2.07
regex_0_2_6::misc::match_class_in_range 33.32 % 2.10
rayon_1_0_0::sort::demo_merge_sort_big -34.70 % -2.03
rayon_1_0_0::sort::par_sort_mostly_ascending 46.45 % 2.17
rayon_1_0_0::sort::par_sort_mostly_descending 42.39 % 2.16
rayon_1_0_0::sort::par_sort_big -32.74 % -2.07
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 40.79 % 2.01
rayon_1_0_0::sort::demo_quick_sort_big -29.92 % -2.05
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -28.60 % -2.03
regex_0_2_6::misc::one_pass_long_prefix 20.74 % 2.15
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold -4.88 % -2.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.02 % -2.03
regex_0_2_6::misc::easy0_1MB 14.94 % 2.42
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -22.86 % -2.02
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.06 % -2.00
rayon_1_0_0::map_collect::i_to_i::with_collect -21.37 % -2.13
rayon_1_0_0::sort::par_sort_strings 3.21 % 2.69
regex_0_2_6::misc::one_pass_long_prefix_not 20.64 % 2.08
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.87 % -2.06
regex_0_2_6::misc::hard_1K 22.36 % 2.05
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.35 % -2.01
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.78 % -2.14
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.64 % -2.15
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -20.77 % -2.01
csv_1_0_2::count_nfl_iter_bytes_trimmed 24.51 % 2.00
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.17 % -2.09
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.33 % -2.08
quickcheck_0_6_1::shrink_unit_7_tuple 12.67 % 2.01
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.45 % -2.08
quickcheck_0_6_1::shrink_f64_3_tuple 11.31 % 2.29
regex_0_2_6::misc::easy0_32K 17.29 % 2.07
csv_1_0_2::write_nfl_bytes -16.16 % -2.05
rayon_1_0_0::sieve::bench::sieve_chunks -16.38 % -2.17
quickcheck_0_6_1::shrink_u64_7_tuple 15.51 % 2.05
regex_0_2_6::sherlock::the_upper -3.88 % -2.21
rayon_1_0_0::sort::par_sort_unstable_strings 3.08 % 2.08
rayon_1_0_0::nbody::bench::nbody_par 16.27 % 2.12
rayon_1_0_0::sort::par_sort_unstable_expensive 12.14 % 2.17
rayon_1_0_0::sieve::bench::sieve_serial -11.90 % -2.22
csv_1_0_2::count_game_iter_str 6.24 % 2.02
rayon_1_0_0::map_collect::i_to_i::with_fold -11.96 % -2.11
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.90 % 2.76
snap_0_2_4::zflat02_jpg 7.15 % 2.26
regex_0_2_6::sherlock::name_holmes_nocase -2.75 % -2.66
regex_0_2_6::sherlock::everything_greedy 4.00 % 2.01
rayon_1_0_0::sort::demo_quick_sort_strings 3.44 % 2.86
byteorder_1_2_6::slice_u64::write_little_endian 5.64 % 2.13
json_benchmark_c7d3d9b::serde_canada_dom -4.70 % -2.11
csv_1_0_2::count_pop_read_str -2.67 % -2.35
byteorder_1_2_6::u128::read_native_endian -0.25 % -2.84
byteorder_1_2_6::uint128_11::read_native_endian -0.27 % -2.62
sha3_0_8_0::sha3_512::bench1_10 -2.40 % -2.91
json_benchmark_c7d3d9b::serialize_canada_struct -6.69 % -2.00
byteorder_1_2_6::uint128_13::read_little_endian -0.24 % -2.67
byteorder_1_2_6::slice_u64::read_little_endian 4.49 % 2.11
regex_0_2_6::sherlock::everything_greedy_nl 4.91 % 3.47
json_benchmark_c7d3d9b::serde_canada_struct -4.51 % -2.19
byteorder_1_2_6::uint128_15::read_native_endian -0.24 % -2.78
byteorder_1_2_6::int128_15::read_native_endian -0.30 % -2.95
byteorder_1_2_6::int128_14::read_little_endian -0.25 % -2.32
byteorder_1_2_6::uint128_14::read_native_endian -0.26 % -2.77
sha3_0_8_0::sha3_256::bench2_100 -2.13 % -2.53
snap_0_2_4::zflat09_txt4 1.21 % 2.16

[+-] nightly-2018-12-16

benchmark % Δ σ Δ
snap_0_2_4::uflat11_gaviota 7.00 % 4.92
csv_1_0_2::count_mbta_iter_str 26.06 % 2.92
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -11.36 % -2.06
rayon_1_0_0::sort::par_sort_ascending 112.63 % 2.18
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 6.36 % 2.57
rayon_1_0_0::sort::demo_merge_sort_ascending 99.04 % 2.09
regex_0_2_6::misc::literal 45.86 % 2.53
rayon_1_0_0::sort::demo_merge_sort_descending 84.11 % 2.01
csv_1_0_2::count_pop_read_bytes -4.45 % -3.53
rayon_1_0_0::sort::par_sort_descending 79.40 % 2.11
regex_0_2_6::misc::one_pass_short_not 33.01 % 2.16
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -42.86 % -2.12
regex_0_2_6::misc::anchored_literal_long_match 30.84 % 2.53
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 63.65 % 2.05
rayon_1_0_0::vec_collect::vec_i::with_collect -42.91 % -2.05
rayon_1_0_0::sieve::bench::sieve_parallel -41.25 % -2.13
rayon_1_0_0::vec_collect::vec_i::with_fold -35.67 % -2.11
rayon_1_0_0::sort::par_sort_unstable_big -35.28 % -2.01
regex_0_2_6::misc::hard_32K 28.45 % 2.53
rayon_1_0_0::sort::demo_merge_sort_big -34.80 % -2.06
regex_0_2_6::misc::not_literal 29.38 % 2.08
rayon_1_0_0::sort::par_sort_mostly_ascending 45.70 % 2.15
rayon_1_0_0::sort::par_sort_big -32.83 % -2.10
rayon_1_0_0::sort::par_sort_mostly_descending 41.98 % 2.16
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 40.78 % 2.02
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.46 % -2.00
rayon_1_0_0::sort::demo_quick_sort_big -29.96 % -2.08
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -28.69 % -2.06
regex_0_2_6::misc::anchored_literal_short_match 27.91 % 2.28
quickcheck_0_6_1::shrink_i64_5_tuple 6.07 % 2.48
regex_0_2_6::misc::match_class 29.13 % 2.03
quickcheck_0_6_1::shrink_u64_7_tuple 18.05 % 2.42
quickcheck_0_6_1::shrink_u64_1_tuple 12.98 % 2.18
quickcheck_0_6_1::shrink_unit_2_tuple 16.20 % 2.15
regex_0_2_6::misc::reverse_suffix_no_quadratic 27.15 % 2.06
regex_0_2_6::misc::hard_1K 24.32 % 2.26
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.25 % -2.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.01 % -2.05
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.15 % -2.03
csv_1_0_2::count_nfl_iter_bytes_trimmed 25.73 % 2.12
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.28 % -2.13
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.27 % -2.12
rayon_1_0_0::map_collect::i_to_i::with_collect -20.79 % -2.09
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.79 % -2.16
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.62 % -2.17
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -20.85 % -2.04
regex_0_2_6::misc::reallyhard_1K 16.95 % 2.30
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.32 % -2.12
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.45 % -2.12
regex_0_2_6::misc::easy0_32K 18.39 % 2.23
quickcheck_0_6_1::shrink_unit_7_tuple 12.76 % 2.04
crossbeam_epoch_0_4_0::pin::multi_pin 5.92 % 2.54
regex_0_2_6::misc::reallyhard2_1K 19.46 % 2.04
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.17 % -2.06
rayon_1_0_0::sieve::bench::sieve_chunks -16.43 % -2.20
csv_1_0_2::write_nfl_record -12.18 % -2.12
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.95 % -2.27
rayon_1_0_0::nbody::bench::nbody_par 16.28 % 2.14
rayon_1_0_0::map_collect::i_to_i::with_fold -12.42 % -2.21
rayon_1_0_0::sort::demo_merge_sort_strings 3.84 % 2.24
csv_1_0_2::count_pop_iter_str 12.80 % 2.00
rayon_1_0_0::sort::demo_quick_sort_strings 3.51 % 2.99
sha2_0_8_0::sha256::bench1_10 2.01 % 2.72
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.43 % 2.46
snap_0_2_4::zflat02_jpg 6.92 % 2.21
doom_9e197d7::freedoom1 -10.69 % -2.01
regex_0_2_6::regexdna::variant9 -2.75 % -2.64
json_benchmark_c7d3d9b::serde_citm_dom 5.72 % 2.04
json_benchmark_c7d3d9b::serialize_canada_dom -8.03 % -2.01
rayon_1_0_0::factorial::factorial_par_iter 6.53 % 2.20
regex_0_2_6::regexdna::variant2 -2.36 % -2.20
json_benchmark_c7d3d9b::serialize_canada_struct -7.03 % -2.12
byteorder_1_2_6::slice_u64::read_little_endian 4.52 % 2.15
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.04 % -2.02
doom_9e197d7::freedoom2 -6.88 % -2.02
regex_0_2_6::sherlock::everything_greedy_nl 4.97 % 3.62
regex_0_2_6::sherlock::name_holmes_nocase -2.12 % -2.07
rayon_1_0_0::factorial::factorial_join 4.98 % 2.07
rayon_1_0_0::factorial::factorial_iterator 5.13 % 2.21
sha3_0_8_0::sha3_512::bench1_10 -1.89 % -2.32
sha3_0_8_0::sha3_512::bench2_100 -2.17 % -2.60
sha3_0_8_0::sha3_256::bench2_100 -2.06 % -2.49
sha3_0_8_0::sha3_512::bench3_1000 -2.17 % -2.57
sha3_0_8_0::sha3_256::bench3_1000 -2.12 % -2.59
sha3_0_8_0::sha3_256::bench4_10000 -2.11 % -2.56

[+-] nightly-2018-12-15

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_15::read_native_endian 0.27 % 3.18
byteorder_1_2_6::uint128_16::read_little_endian 0.28 % 3.39
regex_0_2_6::misc::reallyhard_32 25.43 % 3.29
byteorder_1_2_6::uint128_13::read_native_endian 0.28 % 3.05
quickcheck_0_6_1::shrink_u64_5_tuple 21.03 % 3.14
regex_0_2_6::misc::not_literal 38.42 % 2.77
regex_0_2_6::misc::reverse_suffix_no_quadratic 36.99 % 2.85
csv_1_0_2::count_pop_read_bytes -4.25 % -3.49
rayon_1_0_0::sort::par_sort_ascending 109.99 % 2.14
rayon_1_0_0::sort::demo_merge_sort_ascending 100.57 % 2.14
rayon_1_0_0::sort::demo_merge_sort_descending 88.37 % 2.12
byteorder_1_2_6::int128_13::read_little_endian 0.30 % 2.82
rayon_1_0_0::sort::par_sort_descending 76.49 % 2.04
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.29 % -2.17
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 65.04 % 2.10
rayon_1_0_0::vec_collect::vec_i::with_collect -43.07 % -2.08
rayon_1_0_0::sieve::bench::sieve_parallel -41.43 % -2.17
regex_0_2_6::misc::anchored_literal_long_match 29.30 % 2.43
byteorder_1_2_6::int128_13::read_native_endian 0.27 % 3.18
rayon_1_0_0::sort::par_sort_unstable_big -34.78 % -2.01
rayon_1_0_0::vec_collect::vec_i::with_fold -35.64 % -2.13
regex_0_2_6::sherlock::name_alt1 2.17 % 3.02
regex_0_2_6::misc::one_pass_short 31.20 % 2.38
regex_0_2_6::misc::match_class_in_range 31.40 % 2.00
rayon_1_0_0::sort::demo_merge_sort_big -34.84 % -2.09
rayon_1_0_0::sort::par_sort_mostly_ascending 45.77 % 2.17
byteorder_1_2_6::int128_15::read_little_endian 0.28 % 2.86
rayon_1_0_0::sort::par_sort_mostly_descending 41.55 % 2.15
rayon_1_0_0::sort::par_sort_big -32.76 % -2.11
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 39.49 % 2.01
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 40.93 % 2.04
regex_0_2_6::misc::anchored_literal_short_match 28.67 % 2.36
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.46 % -2.02
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -28.75 % -2.08
rayon_1_0_0::sort::demo_quick_sort_big -29.81 % -2.09
regex_0_2_6::misc::match_class 28.94 % 2.03
quickcheck_0_6_1::shrink_unit_6_tuple 24.94 % 2.11
regex_0_2_6::misc::one_pass_long_prefix 20.85 % 2.20
crossbeam_epoch_0_4_0::flush::single_flush -17.26 % -2.15
regex_0_2_6::sherlock::name_alt5_nocase 0.31 % 3.53
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.17 % -2.08
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.01 % -2.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.21 % -2.06
byteorder_1_2_6::uint128_14::read_native_endian 0.25 % 2.70
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.93 % -2.12
regex_0_2_6::misc::one_pass_long_prefix_not 19.68 % 2.01
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.97 % -2.12
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.91 % -2.20
regex_0_2_6::misc::hard_1K 22.01 % 2.06
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.77 % -2.22
rayon_1_0_0::map_collect::i_to_i::with_collect -20.61 % -2.09
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.71 % -2.19
quickcheck_0_6_1::shrink_u64_6_tuple 15.46 % 2.19
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -20.99 % -2.07
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.59 % -2.16
csv_1_0_2::count_nfl_iter_bytes_trimmed 24.58 % 2.05
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.58 % 2.09
regex_0_2_6::misc::easy0_32K 18.73 % 2.29
regex_0_2_6::misc::anchored_literal_long_non_match 19.11 % 2.01
csv_1_0_2::count_mbta_iter_str 17.70 % 2.00
regex_0_2_6::misc::reallyhard2_1K 19.50 % 2.06
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.33 % -2.10
csv_1_0_2::write_nfl_bytes -16.44 % -2.13
json_benchmark_c7d3d9b::serde_canada_struct -5.35 % -2.65
snap_0_2_4::zflat02_jpg 7.85 % 2.55
csv_1_0_2::write_nfl_record -12.35 % -2.18
rayon_1_0_0::sieve::bench::sieve_chunks -16.29 % -2.21
quickcheck_0_6_1::shrink_u64_7_tuple 15.57 % 2.10
rayon_1_0_0::sieve::bench::sieve_serial -12.33 % -2.35
regex_0_2_6::misc::long_needle1 15.50 % 2.00
rayon_1_0_0::nbody::bench::nbody_par 16.30 % 2.16
quickcheck_0_6_1::shrink_f64_3_tuple 10.51 % 2.16
regex_0_2_6::misc::easy0_32 13.18 % 2.12
rayon_1_0_0::find::parallel_find_first 4.76 % 2.15
byteorder_1_2_6::int128_16::read_little_endian 0.31 % 3.28
csv_1_0_2::count_pop_iter_str 13.64 % 2.15
regex_0_2_6::misc::easy0_1K 14.57 % 2.10
rayon_1_0_0::sort::par_sort_unstable_expensive 11.37 % 2.06
quickcheck_0_6_1::shrink_f64_7_tuple 10.04 % 2.08
csv_1_0_2::count_pop_deserialize_borrowed_bytes -3.27 % -2.00
rayon_1_0_0::map_collect::i_to_i::with_fold -11.31 % -2.03
byteorder_1_2_6::uint128_16::read_big_endian 0.23 % 2.66
doom_9e197d7::freedoom1 -10.78 % -2.04
byteorder_1_2_6::slice_u64::write_little_endian 5.71 % 2.18
json_benchmark_c7d3d9b::serialize_canada_dom -8.37 % -2.11
regex_0_2_6::misc::reallyhard_32K 9.00 % 2.01
byteorder_1_2_6::uint128_13::read_big_endian 0.32 % 3.61
rayon_1_0_0::sort::demo_quick_sort_strings 2.81 % 2.42
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.33 % -2.14
regex_0_2_6::regexdna::variant9 -2.51 % -2.44
json_benchmark_c7d3d9b::serialize_canada_struct -6.83 % -2.08
json_benchmark_c7d3d9b::serde_canada_dom -4.42 % -2.00
byteorder_1_2_6::int128_16::read_native_endian 0.25 % 2.44
byteorder_1_2_6::uint128_13::read_little_endian 0.26 % 2.99
regex_0_2_6::sherlock::everything_greedy_nl 4.97 % 3.75
snap_0_2_4::zflat04_pdf 3.34 % 2.03
byteorder_1_2_6::uint128_14::read_big_endian 0.28 % 3.08
sha2_0_8_0::sha512::bench1_10 1.73 % 2.33
byteorder_1_2_6::uint128_15::read_little_endian 0.30 % 3.10
sha3_0_8_0::sha3_512::bench1_10 -1.95 % -2.43
byteorder_1_2_6::uint128_9::read_native_endian 0.27 % 2.65
byteorder_1_2_6::int128_15::read_native_endian 0.28 % 2.84
byteorder_1_2_6::int128_14::read_native_endian 0.25 % 2.34
rayon_1_0_0::factorial::factorial_iterator 4.69 % 2.03
byteorder_1_2_6::int128_14::read_little_endian 0.29 % 2.78
byteorder_1_2_6::uint128_11::read_big_endian 0.27 % 2.39
byteorder_1_2_6::int128_10::read_little_endian 0.25 % 2.20
byteorder_1_2_6::int128_11::read_native_endian 0.27 % 2.70
sha3_0_8_0::sha3_512::bench2_100 -2.16 % -2.65
sha3_0_8_0::sha3_256::bench2_100 -2.07 % -2.54
sha3_0_8_0::sha3_512::bench3_1000 -2.12 % -2.55
byteorder_1_2_6::uint128_10::read_native_endian 0.31 % 2.95
sha3_0_8_0::sha3_256::bench3_1000 -2.10 % -2.60
sha3_0_8_0::sha3_256::bench4_10000 -2.11 % -2.60

[+-] nightly-2018-12-14

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 13.20 % 6.73
quickcheck_0_6_1::shrink_i64_2_tuple 10.70 % 2.52
quickcheck_0_6_1::shrink_unit_6_tuple 35.78 % 3.09
rayon_1_0_0::map_collect::i_to_i::with_mutex -9.51 % -2.54
rayon_1_0_0::sort::par_sort_ascending 110.06 % 2.15
rayon_1_0_0::sort::demo_merge_sort_ascending 102.28 % 2.18
rayon_1_0_0::sort::demo_merge_sort_descending 88.98 % 2.15
rayon_1_0_0::sort::par_sort_descending 77.93 % 2.09
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.38 % -2.20
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 64.00 % 2.08
rayon_1_0_0::vec_collect::vec_i::with_collect -43.18 % -2.11
rayon_1_0_0::sieve::bench::sieve_parallel -41.33 % -2.19
rayon_1_0_0::sort::par_sort_unstable_big -35.05 % -2.04
rayon_1_0_0::vec_collect::vec_i::with_fold -36.45 % -2.21
rayon_1_0_0::sort::demo_merge_sort_big -35.06 % -2.13
rayon_1_0_0::sort::par_sort_mostly_ascending 44.96 % 2.15
regex_0_2_6::regexdna::variant9 -3.16 % -3.15
regex_0_2_6::misc::one_pass_short 29.88 % 2.31
rayon_1_0_0::sort::par_sort_mostly_descending 40.66 % 2.12
rayon_1_0_0::sort::par_sort_big -32.84 % -2.14
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 40.82 % 2.05
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 42.44 % 2.18
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.77 % -2.07
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -28.87 % -2.11
rayon_1_0_0::sort::demo_quick_sort_big -30.00 % -2.13
quickcheck_0_6_1::shrink_unit_2_tuple 17.10 % 2.31
regex_0_2_6::misc::match_class 28.58 % 2.02
crossbeam_epoch_0_4_0::flush::single_flush -17.68 % -2.23
quickcheck_0_6_1::shrink_u64_1_tuple 11.82 % 2.01
regex_0_2_6::misc::one_pass_long_prefix 21.03 % 2.24
regex_0_2_6::misc::hard_1K 25.02 % 2.37
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -22.20 % -2.27
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.28 % -2.12
regex_0_2_6::misc::reverse_suffix_no_quadratic 26.20 % 2.04
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.23 % -2.11
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.39 % -2.10
regex_0_2_6::misc::hard_32 24.24 % 2.30
csv_1_0_2::count_nfl_iter_bytes 28.13 % 2.04
rayon_1_0_0::map_collect::i_to_i::with_collect -21.31 % -2.19
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.04 % -2.24
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.19 % -2.16
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.80 % -2.25
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.74 % -2.22
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.05 % -2.10
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.54 % -2.18
regex_0_2_6::misc::hard_1MB 22.68 % 2.04
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.44 % 2.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -18.53 % -2.01
csv_1_0_2::write_nfl_bytes -16.84 % -2.21
regex_0_2_6::misc::reallyhard2_1K 19.90 % 2.12
snap_0_2_4::zflat02_jpg 7.92 % 2.61
regex_0_2_6::misc::reallyhard_32 17.50 % 2.29
regex_0_2_6::misc::short_haystack_2x 7.51 % 2.15
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.35 % -2.13
regex_0_2_6::sherlock::the_upper -3.79 % -2.22
quickcheck_0_6_1::shrink_unit_7_tuple 12.36 % 2.00
rayon_1_0_0::sieve::bench::sieve_chunks -16.83 % -2.31
quickcheck_0_6_1::shrink_u64_5_tuple 13.88 % 2.08
quickcheck_0_6_1::shrink_f64_5_tuple 9.75 % 2.18
regex_0_2_6::misc::short_haystack_3x 6.98 % 2.09
quickcheck_0_6_1::shrink_u64_7_tuple 15.15 % 2.06
csv_1_0_2::count_game_iter_str 6.79 % 2.24
rayon_1_0_0::nbody::bench::nbody_par 16.49 % 2.21
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.24 % -2.13
regex_0_2_6::misc::easy0_32 13.26 % 2.15
csv_1_0_2::write_nfl_record -11.26 % -2.01
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.52 % 2.58
rayon_1_0_0::map_collect::i_to_i::with_fold -11.77 % -2.14
rayon_1_0_0::sieve::bench::sieve_serial -10.69 % -2.06
sha2_0_8_0::sha256::bench1_10 1.95 % 2.69
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.68 % -2.29
json_benchmark_c7d3d9b::serialize_canada_dom -8.10 % -2.07
rayon_1_0_0::sort::demo_quick_sort_strings 2.95 % 2.58
rayon_1_0_0::factorial::factorial_iterator 5.73 % 2.52
doom_9e197d7::freedoom2 -6.85 % -2.04
regex_0_2_6::sherlock::name_holmes_nocase -2.02 % -2.01
regex_0_2_6::sherlock::everything_greedy_nl 5.01 % 3.93
rayon_1_0_0::quicksort::bench::quick_sort_splitter -1.62 % -2.06
snap_0_2_4::zflat04_pdf 3.46 % 2.12
sha3_0_8_0::sha3_512::bench1_10 -2.05 % -2.60
json_benchmark_c7d3d9b::serde_canada_struct -4.38 % -2.19
sha3_0_8_0::sha3_512::bench2_100 -2.21 % -2.76
sha3_0_8_0::sha3_256::bench2_100 -2.08 % -2.61
sha3_0_8_0::sha3_256::bench3_1000 -2.03 % -2.56
sha3_0_8_0::sha3_512::bench3_1000 -2.14 % -2.63
sha3_0_8_0::sha3_256::bench4_10000 -2.11 % -2.65

[+-] nightly-2018-12-08

benchmark % Δ σ Δ
csv_1_0_2::count_nfl_serialize_owned_str 60.58 % 29.40
nom_4_0_0::http::one_test 17.00 % 9.87
regex_0_2_6::rust_parse::parse_simple2 13.48 % 2.58
quickcheck_0_6_1::shrink_unit_8_tuple 43.77 % 3.76
rayon_1_0_0::map_collect::i_to_i::with_mutex -9.69 % -2.63
regex_0_2_6::misc::long_needle1 22.54 % 2.99
regex_0_2_6::misc::reallyhard_32K 13.43 % 3.09
quickcheck_0_6_1::shrink_u64_3_tuple 15.70 % 2.84
rayon_1_0_0::sort::demo_merge_sort_ascending 102.84 % 2.21
regex_0_2_6::sherlock::name_alt1 2.57 % 3.70
rayon_1_0_0::sort::demo_merge_sort_descending 90.13 % 2.19
regex_0_2_6::misc::one_pass_short_not 33.33 % 2.22
rayon_1_0_0::sort::par_sort_descending 79.25 % 2.14
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 66.61 % 2.18
rayon_1_0_0::vec_collect::vec_i::with_collect -43.38 % -2.15
rayon_1_0_0::sort::par_sort_unstable_big -36.00 % -2.12
regex_0_2_6::misc::not_literal 31.07 % 2.26
rayon_1_0_0::sort::demo_merge_sort_big -35.09 % -2.15
rayon_1_0_0::sort::par_sort_big -33.12 % -2.19
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 41.12 % 2.08
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.69 % -2.08
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.04 % -2.15
rayon_1_0_0::sort::demo_quick_sort_big -30.13 % -2.16
quickcheck_0_6_1::shrink_unit_3_tuple 16.33 % 2.01
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.54 % -2.17
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.24 % -2.14
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.29 % -2.11
csv_1_0_2::count_nfl_iter_bytes 28.38 % 2.08
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.10 % -2.29
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.20 % -2.20
rayon_1_0_0::map_collect::i_to_i::with_collect -21.20 % -2.20
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.79 % -2.15
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.58 % -2.21
regex_0_2_6::misc::hard_32K 22.67 % 2.05
quickcheck_0_6_1::shrink_u64_7_tuple 17.08 % 2.35
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -18.62 % -2.04
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.37 % -2.16
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.40 % -2.35
csv_1_0_2::count_pop_iter_bytes 15.72 % 2.02
rayon_1_0_0::map_collect::i_to_i::with_fold -12.49 % -2.30
regex_0_2_6::sherlock::the_upper -3.47 % -2.05
regex_0_2_6::misc::easy0_1K 14.28 % 2.09
regex_0_2_6::sherlock::everything_greedy 3.95 % 2.04
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.49 % -2.24
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.88 % 2.13
regex_0_2_6::sherlock::name_holmes_nocase -2.55 % -2.57
doom_9e197d7::freedoom1 -11.11 % -2.15
json_benchmark_c7d3d9b::serialize_canada_dom -8.10 % -2.09
rayon_1_0_0::sort::demo_merge_sort_strings 3.45 % 2.03
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.30 % -2.18
regex_0_2_6::regexdna::variant9 -2.30 % -2.32
regex_0_2_6::sherlock::everything_greedy_nl 5.04 % 4.12
sha3_0_8_0::sha3_256::bench1_10 -1.91 % -2.14
sha3_0_8_0::sha3_512::bench1_10 -2.10 % -2.72
json_benchmark_c7d3d9b::serde_canada_struct -4.38 % -2.21
sha3_0_8_0::sha3_256::bench3_1000 -2.01 % -2.58
sha3_0_8_0::sha3_256::bench2_100 -2.11 % -2.69
sha3_0_8_0::sha3_512::bench2_100 -2.20 % -2.81
sha3_0_8_0::sha3_512::bench3_1000 -2.17 % -2.72
sha3_0_8_0::sha3_256::bench4_10000 -2.13 % -2.74

[+-] nightly-2018-12-06

benchmark % Δ σ Δ
regex_0_2_6::misc::short_haystack_1000000x 44.60 % 29.08
snap_0_2_4::zflat11_gaviota 1.61 % 5.27
regex_0_2_6::misc::not_literal 67.60 % 5.26
regex_0_2_6::misc::easy0_32 20.90 % 3.52
regex_0_2_6::misc::anchored_literal_short_non_match 32.98 % 3.36
rayon_1_0_0::sort::par_sort_ascending 112.85 % 2.21
rayon_1_0_0::sort::demo_merge_sort_ascending 98.98 % 2.13
regex_0_2_6::misc::literal 45.57 % 2.55
rayon_1_0_0::sort::demo_merge_sort_descending 90.54 % 2.21
rayon_1_0_0::sort::par_sort_descending 79.48 % 2.16
rayon_1_0_0::pythagoras::euclid_parallel_outer 3.48 % 7.30
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.47 % -2.24
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 67.06 % 2.21
rayon_1_0_0::vec_collect::vec_i::with_collect -43.46 % -2.18
rayon_1_0_0::sieve::bench::sieve_parallel -41.59 % -2.24
rayon_1_0_0::sort::par_sort_unstable_big -35.76 % -2.13
rayon_1_0_0::vec_collect::vec_i::with_fold -36.17 % -2.22
regex_0_2_6::misc::short_haystack_100000x 3.44 % 2.74
regex_0_2_6::misc::match_class_in_range 32.84 % 2.12
rayon_1_0_0::sort::demo_merge_sort_big -35.32 % -2.20
rayon_1_0_0::sort::par_sort_mostly_ascending 47.52 % 2.29
snap_0_2_4::zflat07_txt2 2.42 % 3.31
rayon_1_0_0::sort::par_sort_big -33.25 % -2.23
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 44.23 % 2.26
rayon_1_0_0::sort::par_sort_mostly_descending 41.84 % 2.20
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 43.04 % 2.24
regex_0_2_6::misc::short_haystack_3x 8.03 % 2.44
crossbeam_epoch_0_4_0::flush::single_flush -18.87 % -2.41
regex_0_2_6::misc::easy1_1MB 14.82 % 2.18
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.63 % -2.10
rayon_1_0_0::sort::demo_quick_sort_big -30.31 % -2.21
quickcheck_0_6_1::shrink_u64_1_tuple 15.08 % 2.60
regex_0_2_6::misc::one_pass_long_prefix_not 23.83 % 2.49
regex_0_2_6::misc::easy1_32 20.03 % 2.23
regex_0_2_6::misc::long_needle1 19.55 % 2.63
regex_0_2_6::misc::easy1_32K 20.66 % 2.22
regex_0_2_6::misc::match_class 30.94 % 2.21
regex_0_2_6::misc::hard_32K 26.91 % 2.46
regex_0_2_6::misc::one_pass_long_prefix 19.51 % 2.10
regex_0_2_6::misc::easy1_1K 19.22 % 2.18
regex_0_2_6::misc::reverse_suffix_no_quadratic 26.54 % 2.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.71 % -2.21
quickcheck_0_6_1::shrink_unit_6_tuple 24.63 % 2.15
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.26 % -2.16
regex_0_2_6::misc::short_haystack_10x 7.23 % 2.46
quickcheck_0_6_1::shrink_u64_3_tuple 13.27 % 2.43
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.56 % -2.16
csv_1_0_2::count_nfl_iter_bytes 28.03 % 2.07
regex_0_2_6::misc::hard_1K 23.76 % 2.28
rayon_1_0_0::map_collect::i_to_i::with_collect -21.21 % -2.23
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.54 % -2.15
regex_0_2_6::misc::hard_32 22.26 % 2.14
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.84 % -2.18
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.03 % -2.27
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.73 % -2.27
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.75 % -2.25
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.53 % -2.25
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.15 % -2.14
regex_0_2_6::misc::hard_1MB 24.32 % 2.22
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.15 % 2.08
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -18.81 % -2.09
regex_0_2_6::misc::anchored_literal_long_non_match 20.43 % 2.18
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.83 % -2.24
quickcheck_0_6_1::shrink_u64_7_tuple 16.73 % 2.33
regex_0_2_6::misc::reallyhard2_1K 19.66 % 2.11
snap_0_2_4::zflat00_html 3.70 % 2.14
csv_1_0_2::count_pop_iter_bytes 16.52 % 2.15
regex_0_2_6::misc::short_haystack_2x 7.35 % 2.13
csv_1_0_2::write_nfl_bytes -15.70 % -2.08
rayon_1_0_0::sieve::bench::sieve_chunks -16.20 % -2.26
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.46 % -2.10
rayon_1_0_0::nbody::bench::nbody_par 16.51 % 2.23
rayon_1_0_0::find::parallel_find_first 4.86 % 2.21
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.90 % -2.35
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.94 % -2.21
regex_0_2_6::misc::easy0_1K 14.98 % 2.22
regex_0_2_6::sherlock::name_holmes_nocase -2.48 % -2.53
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.22 % -2.07
quickcheck_0_6_1::shrink_f64_3_tuple 9.90 % 2.08
rayon_1_0_0::sieve::bench::sieve_serial -10.99 % -2.14
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.61 % -2.06
snap_0_2_4::zflat02_jpg 6.89 % 2.29
rayon_1_0_0::sort::demo_quick_sort_strings 2.64 % 2.34
doom_9e197d7::freedoom1 -11.27 % -2.20
rayon_1_0_0::factorial::factorial_par_iter 6.98 % 2.42
csv_1_0_2::count_nfl_iter_str_trimmed 10.90 % 2.14
json_benchmark_c7d3d9b::serialize_canada_dom -8.33 % -2.17
regex_0_2_6::regexdna::variant9 -2.50 % -2.56
sha3_0_8_0::sha3_512::bench1_10 -1.88 % -2.48
rayon_1_0_0::factorial::factorial_recursion 6.25 % 2.05
rayon_1_0_0::factorial::factorial_join 5.55 % 2.38
regex_0_2_6::sherlock::everything_greedy_nl 5.03 % 4.30
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.73 % -2.00
doom_9e197d7::freedoom2 -7.28 % -2.20
snap_0_2_4::zflat04_pdf 3.42 % 2.13
sha3_0_8_0::sha3_256::bench2_100 -2.09 % -2.73
sha3_0_8_0::sha3_512::bench2_100 -2.23 % -2.91
rayon_1_0_0::factorial::factorial_iterator 4.67 % 2.07
sha3_0_8_0::sha3_512::bench3_1000 -2.23 % -2.86
sha3_0_8_0::sha3_256::bench3_1000 -2.17 % -2.85
sha3_0_8_0::sha3_256::bench4_10000 -2.16 % -2.83
snap_0_2_4::zflat05_html4 0.89 % 2.18
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.84 % -2.06

[+-] nightly-2018-12-05

benchmark % Δ σ Δ
regex_0_2_6::rust_parse::parse_simple2 22.29 % 4.48
regex_0_2_6::misc::one_pass_long_prefix_not 34.08 % 3.68
byteorder_1_2_6::uint128_13::read_little_endian 0.29 % 3.46
byteorder_1_2_6::uint128_13::read_big_endian 0.28 % 3.28
byteorder_1_2_6::uint128_15::read_big_endian 0.27 % 3.12
rayon_1_0_0::sort::par_sort_ascending 118.58 % 2.34
rayon_1_0_0::sort::demo_merge_sort_ascending 102.02 % 2.21
regex_0_2_6::sherlock::name_holmes -5.90 % -2.37
byteorder_1_2_6::int128_16::read_native_endian 0.28 % 2.77
regex_0_2_6::misc::medium_1K 23.46 % 2.57
rayon_1_0_0::sort::demo_merge_sort_descending 90.46 % 2.22
regex_0_2_6::misc::medium_32K 22.63 % 2.50
byteorder_1_2_6::uint128_15::read_little_endian 0.31 % 3.34
regex_0_2_6::misc::medium_32 23.15 % 2.52
rayon_1_0_0::sort::par_sort_descending 82.44 % 2.25
byteorder_1_2_6::uint128_16::read_big_endian 0.33 % 3.90
regex_0_2_6::misc::medium_1MB 15.31 % 2.23
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.73 % -2.28
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 67.50 % 2.24
rayon_1_0_0::vec_collect::vec_i::with_collect -43.65 % -2.22
rayon_1_0_0::sieve::bench::sieve_parallel -41.64 % -2.27
regex_0_2_6::misc::not_literal 32.31 % 2.54
rayon_1_0_0::sort::par_sort_unstable_big -36.28 % -2.19
rayon_1_0_0::vec_collect::vec_i::with_fold -36.32 % -2.26
byteorder_1_2_6::uint128_14::read_big_endian 0.31 % 3.57
rayon_1_0_0::sort::demo_merge_sort_big -35.44 % -2.23
csv_1_0_2::count_pop_read_bytes -3.25 % -2.74
rayon_1_0_0::sort::par_sort_mostly_ascending 45.93 % 2.24
regex_0_2_6::misc::one_pass_short 29.29 % 2.30
rayon_1_0_0::sort::par_sort_big -33.48 % -2.27
rayon_1_0_0::sort::par_sort_mostly_descending 44.18 % 2.35
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 41.80 % 2.15
regex_0_2_6::misc::easy1_32 20.98 % 2.36
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 43.18 % 2.27
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.73 % -2.13
rayon_1_0_0::sort::demo_quick_sort_big -30.29 % -2.23
quickcheck_0_6_1::shrink_unit_6_tuple 27.73 % 2.46
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.22 % -2.20
quickcheck_0_6_1::shrink_u64_5_tuple 16.83 % 2.58
quickcheck_0_6_1::shrink_u64_1_tuple 13.80 % 2.41
regex_0_2_6::sherlock::name_holmes_nocase -3.09 % -3.24
regex_0_2_6::misc::anchored_literal_short_match 27.42 % 2.30
regex_0_2_6::misc::match_class 29.39 % 2.11
regex_0_2_6::misc::easy1_32K 20.68 % 2.25
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -22.40 % -2.37
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.62 % -2.23
byteorder_1_2_6::int128_15::read_native_endian 0.30 % 3.04
regex_0_2_6::misc::reverse_suffix_no_quadratic 28.04 % 2.23
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.46 % -2.21
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -22.03 % -2.34
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.68 % -2.20
snap_0_2_4::zflat04_pdf 4.56 % 2.89
rayon_1_0_0::map_collect::i_to_i::with_collect -21.64 % -2.31
regex_0_2_6::misc::easy0_1MB 15.14 % 2.55
csv_1_0_2::count_nfl_iter_bytes 27.53 % 2.05
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.22 % -2.33
regex_0_2_6::misc::hard_1K 22.81 % 2.21
csv_1_0_2::count_nfl_iter_str 23.96 % 2.12
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.95 % -2.32
quickcheck_0_6_1::shrink_u64_6_tuple 15.92 % 2.30
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.91 % -2.30
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.21 % -2.17
quickcheck_0_6_1::shrink_unit_2_tuple 15.39 % 2.11
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.53 % -2.28
regex_0_2_6::misc::hard_1MB 23.24 % 2.14
regex_0_2_6::misc::hard_32K 23.07 % 2.13
csv_1_0_2::count_pop_read_str -3.01 % -2.70
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.29 % 2.11
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -18.78 % -2.10
csv_1_0_2::count_mbta_iter_str 18.07 % 2.11
csv_1_0_2::count_nfl_iter_bytes_trimmed 23.93 % 2.05
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.73 % -2.26
csv_1_0_2::write_nfl_bytes -16.89 % -2.27
regex_0_2_6::misc::reallyhard2_1K 20.14 % 2.18
byteorder_1_2_6::int128_9::read_little_endian 0.26 % 2.38
regex_0_2_6::misc::reallyhard_32 17.21 % 2.29
regex_0_2_6::misc::long_needle1 17.62 % 2.40
regex_0_2_6::misc::long_needle2 11.45 % 2.06
rayon_1_0_0::sieve::bench::sieve_chunks -15.83 % -2.23
csv_1_0_2::count_pop_iter_bytes 15.28 % 2.00
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -11.60 % -2.00
quickcheck_0_6_1::shrink_f64_4_tuple 10.67 % 2.09
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.93 % 3.00
quickcheck_0_6_1::shrink_u64_7_tuple 14.75 % 2.07
csv_1_0_2::count_game_iter_str 6.29 % 2.13
rayon_1_0_0::sieve::bench::sieve_serial -12.50 % -2.47
regex_0_2_6::sherlock::everything_greedy 4.76 % 2.49
quickcheck_0_6_1::shrink_f64_5_tuple 9.25 % 2.08
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.47 % -2.25
rayon_1_0_0::nbody::bench::nbody_par 16.40 % 2.24
byteorder_1_2_6::int128_11::read_native_endian 0.26 % 2.61
regex_0_2_6::misc::easy0_32 13.70 % 2.33
csv_1_0_2::write_nfl_record -11.37 % -2.07
byteorder_1_2_6::uint128_9::read_native_endian 0.30 % 2.92
regex_0_2_6::misc::easy0_1K 14.70 % 2.20
byteorder_1_2_6::uint128_14::read_little_endian 0.27 % 2.86
crossbeam_epoch_0_4_0::flush::multi_flush -1.87 % -2.69
csv_1_0_2::count_pop_iter_str 13.04 % 2.10
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.16 % -2.03
rayon_1_0_0::map_collect::i_to_i::with_fold -11.66 % -2.18
rayon_1_0_0::sort::demo_quick_sort_strings 3.10 % 2.80
doom_9e197d7::freedoom1 -11.16 % -2.21
regex_0_2_6::misc::reallyhard_32K 8.55 % 2.00
snap_0_2_4::zflat02_jpg 6.29 % 2.11
byteorder_1_2_6::uint128_11::read_little_endian 0.28 % 2.54
rayon_1_0_0::factorial::factorial_par_iter 6.80 % 2.38
json_benchmark_c7d3d9b::serialize_canada_dom -8.15 % -2.14
csv_1_0_2::count_nfl_iter_str_trimmed 10.33 % 2.05
rayon_1_0_0::factorial::factorial_recursion 6.49 % 2.15
sha3_0_8_0::sha3_512::bench1_10 -2.09 % -2.81
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.10 % -2.36
regex_0_2_6::regexdna::variant9 -1.95 % -2.01
byteorder_1_2_6::int128_14::read_little_endian 0.31 % 3.02
regex_0_2_6::sherlock::everything_greedy_nl 5.09 % 4.59
rayon_1_0_0::factorial::factorial_join 5.42 % 2.35
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.05 % -2.13
byteorder_1_2_6::int128_10::read_native_endian 0.25 % 2.23
json_benchmark_c7d3d9b::serialize_canada_struct -6.90 % -2.14
byteorder_1_2_6::slice_u64::read_little_endian 4.55 % 2.18
json_benchmark_c7d3d9b::serde_canada_struct -4.77 % -2.46
doom_9e197d7::freedoom2 -7.28 % -2.22
byteorder_1_2_6::uint128_12::read_big_endian 0.26 % 2.44
byteorder_1_2_6::uint128_12::read_native_endian 0.31 % 2.88
sha3_0_8_0::sha3_256::bench2_100 -2.16 % -2.89
sha3_0_8_0::sha3_512::bench2_100 -2.25 % -3.02
rayon_1_0_0::factorial::factorial_iterator 5.13 % 2.30
sha3_0_8_0::sha3_512::bench3_1000 -2.18 % -2.85
sha3_0_8_0::sha3_256::bench3_1000 -2.15 % -2.88
sha3_0_8_0::sha3_256::bench4_10000 -2.16 % -2.90
regex_0_2_6::sherlock::name_alt1 1.54 % 2.23
byteorder_1_2_6::u128::read_native_endian 0.31 % 3.68
byteorder_1_2_6::uint128_11::read_big_endian 0.23 % 2.06
rayon_1_0_0::sort::par_sort_strings 2.55 % 2.20
byteorder_1_2_6::u128::read_little_endian 0.31 % 3.57

[+-] nightly-2018-12-04

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_u64_6_tuple 21.37 % 3.16
rayon_1_0_0::sort::par_sort_ascending 116.20 % 2.31
rayon_1_0_0::sort::demo_merge_sort_ascending 99.63 % 2.17
rayon_1_0_0::sort::demo_merge_sort_descending 91.29 % 2.25
regex_0_2_6::misc::literal 45.17 % 2.58
rayon_1_0_0::sort::par_sort_descending 82.45 % 2.27
brotli_1_1_3::bench_e2e_rt_q9_1024k -2.55 % -2.93
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.85 % -2.32
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 66.72 % 2.23
rayon_1_0_0::vec_collect::vec_i::with_collect -43.74 % -2.25
rayon_1_0_0::sieve::bench::sieve_parallel -41.78 % -2.31
rayon_1_0_0::sort::par_sort_unstable_big -36.44 % -2.23
rayon_1_0_0::vec_collect::vec_i::with_fold -36.44 % -2.30
rayon_1_0_0::sort::demo_merge_sort_big -35.41 % -2.26
regex_0_2_6::misc::anchored_literal_long_match 25.38 % 2.15
rayon_1_0_0::sort::par_sort_mostly_ascending 46.04 % 2.26
regex_0_2_6::misc::easy1_32 21.07 % 2.40
rayon_1_0_0::sort::par_sort_big -33.50 % -2.31
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 41.16 % 2.18
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 42.12 % 2.18
rayon_1_0_0::sort::par_sort_mostly_descending 42.90 % 2.30
quickcheck_0_6_1::shrink_unit_3_tuple 17.87 % 2.25
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.98 % -2.18
rayon_1_0_0::sort::demo_quick_sort_big -30.49 % -2.28
regex_0_2_6::misc::anchored_literal_short_match 28.63 % 2.44
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.29 % -2.23
quickcheck_0_6_1::shrink_u64_1_tuple 12.73 % 2.25
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.08 % -2.00
regex_0_2_6::misc::one_pass_long_prefix 19.06 % 2.08
regex_0_2_6::misc::match_class 29.68 % 2.15
regex_0_2_6::misc::easy1_32K 20.53 % 2.26
regex_0_2_6::misc::easy1_1MB 13.89 % 2.07
regex_0_2_6::misc::easy1_1K 19.47 % 2.24
regex_0_2_6::misc::anchored_literal_short_non_match 22.03 % 2.28
regex_0_2_6::misc::reverse_suffix_no_quadratic 26.17 % 2.10
crossbeam_epoch_0_4_0::flush::single_flush -16.17 % -2.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.62 % -2.26
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.55 % -2.25
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -22.15 % -2.39
regex_0_2_6::misc::hard_1K 21.03 % 2.05
regex_0_2_6::misc::easy0_1MB 15.24 % 2.61
quickcheck_0_6_1::shrink_unit_6_tuple 23.61 % 2.11
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.88 % -2.24
csv_1_0_2::count_nfl_iter_bytes 28.22 % 2.12
regex_0_2_6::misc::hard_32 22.10 % 2.15
rayon_1_0_0::map_collect::i_to_i::with_collect -21.46 % -2.32
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -19.06 % -2.37
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.13 % -2.35
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.28 % -2.28
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.99 % -2.35
regex_0_2_6::misc::one_pass_long_prefix_not 20.38 % 2.22
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.85 % -2.35
regex_0_2_6::misc::hard_32K 24.69 % 2.30
rayon_1_0_0::sort::demo_merge_sort_strings 4.12 % 2.48
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.37 % -2.21
regex_0_2_6::misc::anchored_literal_long_non_match 21.41 % 2.32
regex_0_2_6::misc::hard_1MB 24.65 % 2.29
csv_1_0_2::write_nfl_bytes -17.16 % -2.35
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.50 % 2.15
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.00 % -2.15
quickcheck_0_6_1::shrink_unit_2_tuple 14.87 % 2.05
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.72 % -2.29
csv_1_0_2::count_game_iter_str 6.79 % 2.33
regex_0_2_6::misc::easy0_32K 18.79 % 2.37
csv_1_0_2::count_pop_iter_bytes 16.76 % 2.23
regex_0_2_6::misc::reallyhard2_1K 20.34 % 2.23
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.22 % 2.49
regex_0_2_6::misc::reallyhard_32 16.16 % 2.17
csv_1_0_2::count_mbta_iter_str 17.09 % 2.01
regex_0_2_6::misc::short_haystack_3x 7.04 % 2.16
quickcheck_0_6_1::shrink_u64_7_tuple 15.74 % 2.23
rayon_1_0_0::sieve::bench::sieve_chunks -16.39 % -2.34
quickcheck_0_6_1::shrink_u64_5_tuple 13.30 % 2.06
regex_0_2_6::sherlock::everything_greedy 4.26 % 2.26
quickcheck_0_6_1::shrink_u64_3_tuple 11.39 % 2.12
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.55 % -2.29
regex_0_2_6::misc::short_haystack_2x 7.07 % 2.06
rayon_1_0_0::nbody::bench::nbody_par 16.62 % 2.30
regex_0_2_6::misc::easy0_1K 15.46 % 2.34
rayon_1_0_0::map_collect::i_to_i::with_fold -10.63 % -2.01
quickcheck_0_6_1::shrink_f64_3_tuple 10.32 % 2.20
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.09 % -2.29
regex_0_2_6::misc::easy0_32 13.42 % 2.31
rayon_1_0_0::sort::par_sort_unstable_strings 2.88 % 2.00
rayon_1_0_0::sort::demo_quick_sort_strings 3.10 % 2.86
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.10 % -2.08
rayon_1_0_0::sieve::bench::sieve_serial -10.70 % -2.14
snap_0_2_4::zflat02_jpg 7.05 % 2.40
sha3_0_8_0::sha3_512::bench1_10 -2.23 % -3.09
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.71 % -2.02
regex_0_2_6::misc::short_haystack_10x 6.07 % 2.07
doom_9e197d7::freedoom1 -11.22 % -2.25
regex_0_2_6::regexdna::variant9 -2.30 % -2.41
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.34 % -2.03
byteorder_1_2_6::slice_u64::write_little_endian 5.87 % 2.29
csv_1_0_2::count_nfl_iter_str_trimmed 10.71 % 2.15
json_benchmark_c7d3d9b::serialize_canada_dom -8.36 % -2.22
csv_1_0_2::count_game_deserialize_borrowed_bytes -1.97 % -2.24
regex_0_2_6::misc::reallyhard_32K 8.93 % 2.11
regex_0_2_6::sherlock::everything_greedy_nl 5.12 % 4.90
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.27 % -2.24
json_benchmark_c7d3d9b::serialize_canada_struct -7.19 % -2.26
sha3_0_8_0::sha3_256::bench1_10 -1.81 % -2.08
doom_9e197d7::freedoom2 -7.08 % -2.19
sha3_0_8_0::sha3_256::bench2_100 -2.09 % -2.86
sha3_0_8_0::sha3_512::bench2_100 -2.23 % -3.07
sha3_0_8_0::sha3_512::bench3_1000 -2.24 % -3.01
json_benchmark_c7d3d9b::serde_canada_struct -4.31 % -2.25
sha3_0_8_0::sha3_256::bench3_1000 -2.16 % -2.97
sha3_0_8_0::sha3_256::bench4_10000 -2.17 % -2.98
sha2_0_8_0::sha512::bench4_10000 1.41 % 2.35

[+-] nightly-2018-12-03

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_2_tuple 16.78 % 2.99
rayon_1_0_0::map_collect::i_to_i::with_mutex -8.13 % -2.26
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 20.41 % 10.17
quickcheck_0_6_1::shrink_unit_2_tuple 20.25 % 2.85
csv_1_0_2::count_game_iter_str 9.15 % 3.23
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -10.86 % -2.00
rayon_1_0_0::sort::par_sort_ascending 114.73 % 2.29
rayon_1_0_0::sort::demo_merge_sort_ascending 106.19 % 2.33
rayon_1_0_0::sort::demo_merge_sort_descending 93.47 % 2.32
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold -4.83 % -2.14
rayon_1_0_0::sort::par_sort_descending 82.07 % 2.28
csv_1_0_2::count_pop_read_bytes -3.72 % -3.24
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.94 % -2.37
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 68.76 % 2.32
rayon_1_0_0::vec_collect::vec_i::with_collect -43.87 % -2.29
rayon_1_0_0::sieve::bench::sieve_parallel -42.03 % -2.36
regex_0_2_6::misc::anchored_literal_long_match 28.28 % 2.43
rayon_1_0_0::sort::par_sort_unstable_big -36.24 % -2.25
rayon_1_0_0::vec_collect::vec_i::with_fold -36.39 % -2.33
regex_0_2_6::misc::match_class_in_range 34.12 % 2.24
rayon_1_0_0::sort::demo_merge_sort_big -35.79 % -2.32
regex_0_2_6::sherlock::the_upper -4.04 % -2.45
regex_0_2_6::misc::one_pass_short 30.80 % 2.46
rayon_1_0_0::sort::par_sort_mostly_ascending 47.24 % 2.35
regex_0_2_6::misc::anchored_literal_short_match 30.28 % 2.61
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 39.93 % 2.13
rayon_1_0_0::sort::par_sort_big -33.49 % -2.34
rayon_1_0_0::sort::par_sort_mostly_descending 42.91 % 2.32
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 42.93 % 2.25
regex_0_2_6::misc::not_literal 27.86 % 2.23
regex_0_2_6::misc::short_haystack_3x 7.84 % 2.44
regex_0_2_6::misc::short_haystack_2x 8.12 % 2.40
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -29.94 % -2.20
brotli_1_1_3::bench_e2e_decode_q5_1024k 4.48 % 3.58
rayon_1_0_0::sort::demo_quick_sort_big -30.76 % -2.33
quickcheck_0_6_1::shrink_unit_5_tuple 7.85 % 2.09
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.37 % -2.27
regex_0_2_6::misc::one_pass_long_prefix 19.20 % 2.11
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.37 % -2.04
regex_0_2_6::misc::match_class 30.13 % 2.21
quickcheck_0_6_1::shrink_unit_7_tuple 14.21 % 2.37
quickcheck_0_6_1::shrink_u64_6_tuple 17.08 % 2.56
csv_1_0_2::count_nfl_iter_str 25.97 % 2.34
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -22.36 % -2.44
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -23.91 % -2.32
regex_0_2_6::misc::reverse_suffix_no_quadratic 28.33 % 2.30
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.63 % -2.28
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.91 % -2.27
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -22.04 % -2.41
regex_0_2_6::misc::reallyhard_32 19.43 % 2.66
rayon_1_0_0::map_collect::i_to_i::with_collect -21.74 % -2.39
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.33 % -2.41
csv_1_0_2::count_nfl_iter_bytes 28.47 % 2.16
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -19.15 % -2.42
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.92 % -2.37
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.74 % -2.37
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.36 % -2.24
regex_0_2_6::misc::reallyhard_1K 14.27 % 2.00
quickcheck_0_6_1::shrink_u64_8_tuple 14.03 % 2.00
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 23.34 % 2.25
regex_0_2_6::misc::hard_1MB 24.02 % 2.26
csv_1_0_2::count_nfl_iter_bytes_trimmed 25.26 % 2.21
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -18.96 % -2.18
regex_0_2_6::sherlock::name_holmes_nocase -2.71 % -2.90
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.82 % -2.33
regex_0_2_6::misc::reallyhard2_1K 20.43 % 2.26
quickcheck_0_6_1::shrink_u64_4_tuple 13.00 % 2.04
rayon_1_0_0::sort::demo_quick_sort_strings 3.44 % 3.25
csv_1_0_2::count_pop_iter_bytes 16.19 % 2.17
csv_1_0_2::count_mbta_iter_bytes 18.68 % 2.02
quickcheck_0_6_1::shrink_u64_7_tuple 16.20 % 2.32
csv_1_0_2::count_mbta_iter_str 17.24 % 2.05
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.43 % -2.57
rayon_1_0_0::sieve::bench::sieve_chunks -16.88 % -2.45
csv_1_0_2::write_nfl_record -12.43 % -2.32
csv_1_0_2::write_nfl_bytes -15.17 % -2.10
quickcheck_0_6_1::shrink_u64_5_tuple 12.93 % 2.02
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.35 % -2.46
sha3_0_8_0::sha3_512::bench1_10 -2.00 % -2.83
quickcheck_0_6_1::shrink_u64_3_tuple 10.93 % 2.05
regex_0_2_6::misc::short_haystack_10x 6.56 % 2.27
regex_0_2_6::misc::long_needle1 15.48 % 2.14
rayon_1_0_0::sieve::bench::sieve_serial -12.30 % -2.50
rayon_1_0_0::nbody::bench::nbody_par 16.80 % 2.35
csv_1_0_2::count_pop_iter_str 14.32 % 2.35
regex_0_2_6::misc::easy0_1K 14.06 % 2.15
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.13 % -2.46
sha2_0_8_0::sha512::bench1_10 1.96 % 2.70
regex_0_2_6::regexdna::variant9 -2.47 % -2.63
regex_0_2_6::misc::easy0_32 12.67 % 2.20
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.30 % -2.31
doom_9e197d7::freedoom1 -10.78 % -2.18
byteorder_1_2_6::slice_u64::write_little_endian 5.87 % 2.32
csv_1_0_2::count_nfl_iter_str_trimmed 10.67 % 2.16
json_benchmark_c7d3d9b::serialize_canada_dom -8.29 % -2.23
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.50 % -2.23
regex_0_2_6::sherlock::everything_greedy_nl 5.17 % 5.31
regex_0_2_6::sherlock::name_alt1 1.76 % 2.60
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.36 % -2.30
rayon_1_0_0::factorial::factorial_join 5.43 % 2.40
json_benchmark_c7d3d9b::serde_canada_dom -4.47 % -2.12
csv_1_0_2::count_pop_read_str -2.55 % -2.33
json_benchmark_c7d3d9b::serialize_canada_struct -6.87 % -2.18
doom_9e197d7::freedoom2 -6.99 % -2.18
json_benchmark_c7d3d9b::serde_citm_dom 5.42 % 2.00
sha3_0_8_0::sha3_256::bench2_100 -2.15 % -3.02
sha3_0_8_0::sha3_512::bench2_100 -2.24 % -3.19
rayon_1_0_0::factorial::factorial_par_iter 5.80 % 2.07
sha3_0_8_0::sha3_512::bench3_1000 -2.26 % -3.11
sha3_0_8_0::sha3_256::bench3_1000 -2.19 % -3.09
sha3_0_8_0::sha3_256::bench4_10000 -2.19 % -3.09
json_benchmark_c7d3d9b::serde_canada_struct -4.28 % -2.25
crossbeam_epoch_0_4_0::flush::multi_flush -1.58 % -2.32
sha2_0_8_0::sha512::bench3_1000 1.39 % 2.29
sha2_0_8_0::sha512::bench2_100 1.38 % 2.14

[+-] nightly-2018-12-02

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_iter_str 42.47 % 5.51
regex_0_2_6::misc::literal 98.03 % 6.15
csv_1_0_2::count_game_iter_str 11.14 % 4.15
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold -5.07 % -2.27
rayon_1_0_0::sort::par_sort_ascending 116.60 % 2.34
rayon_1_0_0::sort::demo_merge_sort_ascending 106.00 % 2.34
quickcheck_0_6_1::shrink_u64_8_tuple 18.94 % 2.75
rayon_1_0_0::sort::demo_merge_sort_descending 95.50 % 2.39
quickcheck_0_6_1::shrink_unit_2_tuple 19.06 % 2.73
rayon_1_0_0::sort::par_sort_descending 83.59 % 2.34
brotli_1_1_3::bench_e2e_decode_q5_1024k 4.47 % 3.70
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.10 % -2.41
rayon_1_0_0::vec_collect::vec_i::with_collect -44.01 % -2.33
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 68.80 % 2.34
rayon_1_0_0::nbody::bench::nbody_parreduce 3.47 % 3.62
rayon_1_0_0::sieve::bench::sieve_parallel -42.01 % -2.40
regex_0_2_6::misc::not_literal 34.03 % 2.77
regex_0_2_6::misc::anchored_literal_long_match 29.41 % 2.56
rayon_1_0_0::sort::par_sort_unstable_big -36.33 % -2.29
rayon_1_0_0::vec_collect::vec_i::with_fold -36.73 % -2.39
regex_0_2_6::misc::match_class_in_range 34.63 % 2.29
sha3_0_8_0::sha3_512::bench1_10 -1.90 % -2.75
regex_0_2_6::misc::one_pass_short 31.21 % 2.53
rayon_1_0_0::sort::demo_merge_sort_big -35.91 % -2.36
regex_0_2_6::sherlock::name_holmes_nocase -2.83 % -3.10
rayon_1_0_0::sort::par_sort_mostly_ascending 48.61 % 2.44
rayon_1_0_0::sort::par_sort_big -33.58 % -2.38
rayon_1_0_0::sort::par_sort_mostly_descending 44.40 % 2.43
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 45.33 % 2.40
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 43.86 % 2.37
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -30.28 % -2.26
rayon_1_0_0::sort::demo_quick_sort_big -30.95 % -2.38
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.51 % -2.31
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.29 % -2.05
regex_0_2_6::misc::match_class 30.49 % 2.26
regex_0_2_6::misc::anchored_literal_short_match 25.04 % 2.18
csv_1_0_2::count_nfl_deserialize_owned_str -7.37 % -2.08
regex_0_2_6::misc::one_pass_long_prefix_not 23.50 % 2.61
quickcheck_0_6_1::shrink_unit_6_tuple 22.59 % 2.04
regex_0_2_6::misc::reverse_suffix_no_quadratic 27.84 % 2.28
rayon_1_0_0::map_collect::i_to_i::with_collect -22.33 % -2.49
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.06 % -2.37
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -23.69 % -2.32
csv_1_0_2::count_nfl_iter_bytes 26.42 % 2.02
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.97 % -2.31
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -19.34 % -2.48
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.49 % -2.47
csv_1_0_2::count_pop_iter_bytes 18.00 % 2.46
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.91 % -2.43
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -19.17 % -2.44
regex_0_2_6::misc::hard_1K 23.22 % 2.31
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.95 % -2.31
regex_0_2_6::misc::easy0_32K 15.76 % 2.02
csv_1_0_2::count_nfl_iter_str 23.47 % 2.14
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.53 % -2.29
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 23.35 % 2.28
regex_0_2_6::misc::hard_1MB 24.22 % 2.30
regex_0_2_6::misc::anchored_literal_long_non_match 19.04 % 2.10
regex_0_2_6::misc::hard_32K 23.93 % 2.26
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.16 % -2.23
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.21 % -2.34
csv_1_0_2::count_nfl_iter_bytes_trimmed 25.27 % 2.23
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.87 % -2.37
csv_1_0_2::write_nfl_record -12.82 % -2.43
regex_0_2_6::misc::reallyhard2_1K 20.56 % 2.30
quickcheck_0_6_1::shrink_u64_7_tuple 16.67 % 2.42
regex_0_2_6::misc::reallyhard_1K 16.31 % 2.31
csv_1_0_2::count_mbta_iter_bytes 18.46 % 2.01
rayon_1_0_0::sort::demo_quick_sort_strings 2.80 % 2.69
rayon_1_0_0::sieve::bench::sieve_chunks -16.92 % -2.49
regex_0_2_6::misc::long_needle1 14.98 % 2.09
regex_0_2_6::regexdna::variant9 -2.51 % -2.72
regex_0_2_6::misc::easy0_1K 13.22 % 2.04
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.30 % -2.31
rayon_1_0_0::nbody::bench::nbody_par 16.85 % 2.39
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.66 % -2.47
rayon_1_0_0::map_collect::i_to_i::with_fold -12.78 % -2.47
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -9.94 % -2.05
rayon_1_0_0::sort::par_sort_unstable_expensive 12.08 % 2.29
csv_1_0_2::count_pop_iter_str 12.35 % 2.05
rayon_1_0_0::sieve::bench::sieve_serial -10.58 % -2.17
regex_0_2_6::misc::easy0_32 11.76 % 2.06
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.04 % -2.11
quickcheck_0_6_1::shrink_i64_6_tuple 5.29 % 2.19
doom_9e197d7::freedoom1 -11.04 % -2.27
json_benchmark_c7d3d9b::serialize_canada_dom -8.58 % -2.34
regex_0_2_6::regexdna::variant2 -2.25 % -2.20
regex_0_2_6::sherlock::everything_greedy_nl 5.19 % 5.81
rayon_1_0_0::factorial::factorial_par_iter 6.85 % 2.47
regex_0_2_6::misc::reallyhard_32K 9.09 % 2.18
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.36 % -2.33
sha3_0_8_0::sha3_256::bench2_100 -2.20 % -3.19
sha3_0_8_0::sha3_512::bench2_100 -2.32 % -3.41
doom_9e197d7::freedoom2 -6.88 % -2.17
crossbeam_epoch_0_4_0::pin::multi_pin 5.12 % 2.31
sha3_0_8_0::sha3_512::bench3_1000 -2.24 % -3.17
sha3_0_8_0::sha3_256::bench3_1000 -2.22 % -3.22
sha3_0_8_0::sha3_256::bench4_10000 -2.19 % -3.18
regex_0_2_6::sherlock::name_alt1 1.62 % 2.42
byteorder_1_2_6::int128_10::read_big_endian -0.30 % -2.45
byteorder_1_2_6::uint128_15::read_native_endian -0.22 % -2.61
rayon_1_0_0::factorial::factorial_iterator 5.02 % 2.32
sha2_0_8_0::sha512::bench2_100 1.42 % 2.23

[+-] nightly-2018-12-01

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_5::read_little_endian 0.66 % 8.69
byteorder_1_2_6::uint128_8::read_little_endian 0.45 % 4.46
quickcheck_0_6_1::shrink_u64_4_tuple 26.03 % 4.31
csv_1_0_2::count_pop_read_bytes -3.66 % -3.30
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold -4.50 % -2.04
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex -11.40 % -2.13
quickcheck_0_6_1::shrink_unit_4_tuple 13.83 % 2.03
rayon_1_0_0::sort::par_sort_ascending 127.90 % 2.59
quickcheck_0_6_1::shrink_unit_8_tuple 31.82 % 2.82
rayon_1_0_0::sort::demo_merge_sort_ascending 108.51 % 2.41
sha3_0_8_0::sha3_512::bench1_10 -2.12 % -3.16
quickcheck_0_6_1::shrink_u64_6_tuple 19.50 % 3.01
rayon_1_0_0::sort::demo_merge_sort_descending 95.39 % 2.41
rayon_1_0_0::sort::par_sort_descending 83.83 % 2.36
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -43.95 % -2.45
rayon_1_0_0::vec_collect::vec_i::with_collect -44.17 % -2.38
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 69.24 % 2.38
rayon_1_0_0::sieve::bench::sieve_parallel -42.39 % -2.46
rayon_1_0_0::sort::par_sort_unstable_big -36.59 % -2.34
rayon_1_0_0::vec_collect::vec_i::with_fold -36.71 % -2.43
regex_0_2_6::misc::match_class_in_range 34.20 % 2.29
rayon_1_0_0::sort::demo_merge_sort_big -35.99 % -2.41
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 40.26 % 2.19
rayon_1_0_0::sort::par_sort_mostly_ascending 48.20 % 2.45
rayon_1_0_0::sort::par_sort_big -33.79 % -2.43
rayon_1_0_0::sort::par_sort_mostly_descending 44.62 % 2.48
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 43.39 % 2.32
quickcheck_0_6_1::shrink_u64_1_tuple 13.21 % 2.37
rayon_1_0_0::sort::demo_quick_sort_big -30.78 % -2.41
regex_0_2_6::misc::easy1_32 20.38 % 2.37
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.66 % -2.36
regex_0_2_6::misc::easy1_32K 21.33 % 2.40
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.48 % -2.09
regex_0_2_6::misc::anchored_literal_short_match 28.30 % 2.50
regex_0_2_6::misc::match_class 29.93 % 2.24
regex_0_2_6::misc::easy1_1MB 14.19 % 2.14
regex_0_2_6::misc::easy1_1K 19.88 % 2.34
rayon_1_0_0::sort::demo_quick_sort_strings 3.37 % 3.34
crossbeam_epoch_0_4_0::flush::single_flush -15.87 % -2.10
regex_0_2_6::misc::hard_1K 25.45 % 2.57
rayon_1_0_0::map_collect::i_to_i::with_collect -22.44 % -2.55
regex_0_2_6::misc::reverse_suffix_no_quadratic 29.55 % 2.45
quickcheck_0_6_1::shrink_f64_6_tuple 9.55 % 2.39
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.09 % -2.40
quickcheck_0_6_1::shrink_unit_6_tuple 23.91 % 2.18
regex_0_2_6::misc::anchored_literal_short_non_match 21.13 % 2.23
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -22.20 % -2.49
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -19.33 % -2.52
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.03 % -2.35
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -19.45 % -2.50
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -22.07 % -2.49
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -19.23 % -2.49
regex_0_2_6::misc::hard_32 21.99 % 2.17
csv_1_0_2::count_nfl_iter_bytes 27.84 % 2.15
regex_0_2_6::misc::anchored_literal_long_non_match 22.68 % 2.53
csv_1_0_2::count_nfl_iter_str 22.65 % 2.08
regex_0_2_6::misc::one_pass_long_prefix_not 21.24 % 2.39
regex_0_2_6::misc::hard_32K 22.68 % 2.17
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -17.24 % -2.46
csv_1_0_2::count_nfl_iter_bytes_trimmed 22.73 % 2.03
regex_0_2_6::sherlock::the_upper -3.45 % -2.13
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.64 % -2.33
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.79 % -2.45
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.50 % 2.22
regex_0_2_6::misc::hard_1MB 24.85 % 2.39
regex_0_2_6::misc::reallyhard_1K 14.96 % 2.14
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.05 % -2.24
regex_0_2_6::misc::reallyhard2_1K 21.47 % 2.43
quickcheck_0_6_1::shrink_unit_2_tuple 15.38 % 2.23
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.25 % -2.67
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.02 % 2.54
csv_1_0_2::write_nfl_record -12.70 % -2.45
json_benchmark_c7d3d9b::serialize_twitter_struct -8.00 % -2.10
csv_1_0_2::count_mbta_iter_bytes 18.70 % 2.06
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -11.86 % -2.08
byteorder_1_2_6::uint128_9::read_big_endian 0.73 % 5.46
regex_0_2_6::misc::reallyhard_32 16.82 % 2.34
rayon_1_0_0::sieve::bench::sieve_chunks -16.65 % -2.49
quickcheck_0_6_1::shrink_u64_7_tuple 14.53 % 2.13
csv_1_0_2::count_mbta_iter_str 16.06 % 2.10
regex_0_2_6::misc::long_needle1 15.51 % 2.19
byteorder_1_2_6::uint128_4::read_native_endian 0.19 % 2.59
rayon_1_0_0::nbody::bench::nbody_par 16.99 % 2.44
regex_0_2_6::misc::easy0_32 11.32 % 2.00
rayon_1_0_0::sort::par_sort_unstable_expensive 13.05 % 2.51
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.36 % -2.45
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.51 % -2.24
quickcheck_0_6_1::shrink_f64_3_tuple 10.33 % 2.24
regex_0_2_6::misc::easy0_1K 15.15 % 2.36
rayon_1_0_0::sieve::bench::sieve_serial -10.61 % -2.20
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.65 % -2.44
rayon_1_0_0::map_collect::i_to_i::with_fold -11.67 % -2.29
sha3_0_8_0::sha3_256::bench2_100 -2.13 % -3.17
doom_9e197d7::freedoom1 -11.17 % -2.32
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 4.70 % 2.22
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.51 % -2.13
regex_0_2_6::sherlock::everything_greedy_nl 5.23 % 6.51
sha3_0_8_0::sha3_512::bench2_100 -2.32 % -3.54
rayon_1_0_0::pythagoras::euclid_faux_serial -1.93 % -2.13
regex_0_2_6::misc::reallyhard_32K 8.85 % 2.15
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.41 % -2.38
sha3_0_8_0::sha3_512::bench3_1000 -2.30 % -3.37
sha3_0_8_0::sha3_256::bench3_1000 -2.18 % -3.26
sha3_0_8_0::sha3_256::bench4_10000 -2.22 % -3.33
regex_0_2_6::sherlock::name_holmes_nocase -2.06 % -2.28
json_benchmark_c7d3d9b::serialize_canada_struct -7.13 % -2.31
doom_9e197d7::freedoom2 -7.12 % -2.28
sha2_0_8_0::sha512::bench4_10000 1.43 % 2.46
rayon_1_0_0::factorial::factorial_par_iter 5.79 % 2.11
json_benchmark_c7d3d9b::serde_canada_struct -4.48 % -2.41
crossbeam_epoch_0_4_0::pin::multi_pin 4.63 % 2.11
rayon_1_0_0::factorial::factorial_iterator 5.08 % 2.37
rayon_1_0_0::join_microbench::increment_all_serialized -1.08 % -2.31

[+-] nightly-2018-11-30

benchmark % Δ σ Δ
byteorder_1_2_6::u128::read_native_endian 0.31 % 3.81
rayon_1_0_0::sort::par_sort_ascending 121.87 % 2.49
rayon_1_0_0::sort::demo_merge_sort_ascending 111.75 % 2.50
regex_0_2_6::misc::medium_32 24.29 % 2.72
rayon_1_0_0::sort::demo_merge_sort_descending 98.06 % 2.50
regex_0_2_6::misc::literal 47.28 % 3.05
rayon_1_0_0::sort::demo_quick_sort_strings 4.03 % 4.18
rayon_1_0_0::sort::par_sort_descending 84.48 % 2.40
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.38 % -2.52
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 71.92 % 2.49
rayon_1_0_0::vec_collect::vec_i::with_collect -44.38 % -2.43
rayon_1_0_0::sieve::bench::sieve_parallel -42.44 % -2.51
regex_0_2_6::regexdna::variant9 -2.99 % -3.36
regex_0_2_6::misc::match_class 38.17 % 2.91
regex_0_2_6::misc::anchored_literal_long_match 27.50 % 2.43
rayon_1_0_0::sort::par_sort_unstable_big -37.29 % -2.42
rayon_1_0_0::vec_collect::vec_i::with_fold -37.02 % -2.49
rayon_1_0_0::sort::demo_merge_sort_big -35.99 % -2.45
rayon_1_0_0::sort::par_sort_mostly_ascending 47.92 % 2.46
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 41.76 % 2.25
regex_0_2_6::misc::one_pass_short 27.14 % 2.22
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 43.17 % 2.38
rayon_1_0_0::sort::par_sort_mostly_descending 44.33 % 2.49
regex_0_2_6::misc::easy1_1MB 14.73 % 2.25
rayon_1_0_0::sort::par_sort_big -33.31 % -2.44
regex_0_2_6::misc::easy1_32K 21.54 % 2.46
regex_0_2_6::misc::anchored_literal_short_match 28.80 % 2.58
regex_0_2_6::misc::easy1_1K 20.37 % 2.43
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -30.38 % -2.31
rayon_1_0_0::sort::demo_quick_sort_big -30.84 % -2.45
quickcheck_0_6_1::shrink_u64_1_tuple 11.17 % 2.02
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.71 % -2.40
quickcheck_0_6_1::shrink_unit_6_tuple 28.20 % 2.62
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.67 % -2.13
regex_0_2_6::misc::anchored_literal_short_non_match 23.10 % 2.47
sha3_0_8_0::sha3_512::bench1_10 -2.57 % -4.03
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.11 % -2.55
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -20.02 % -2.64
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -20.35 % -2.67
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -20.10 % -2.67
regex_0_2_6::misc::one_pass_long_prefix 22.90 % 2.59
crossbeam_epoch_0_4_0::flush::single_flush -16.90 % -2.27
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -18.05 % -2.63
regex_0_2_6::misc::reverse_suffix_no_quadratic 28.10 % 2.36
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.14 % -2.45
quickcheck_0_6_1::shrink_unit_7_tuple 13.66 % 2.33
csv_1_0_2::count_nfl_iter_str 21.77 % 2.02
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -23.98 % -2.38
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.08 % -2.39
regex_0_2_6::misc::hard_1K 23.54 % 2.41
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.92 % -2.50
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.81 % -2.50
csv_1_0_2::count_nfl_iter_bytes 28.73 % 2.25
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.93 % 2.50
regex_0_2_6::misc::anchored_literal_long_non_match 18.50 % 2.08
rayon_1_0_0::map_collect::i_to_i::with_collect -21.41 % -2.47
regex_0_2_6::misc::one_pass_long_prefix_not 21.19 % 2.42
regex_0_2_6::misc::hard_32 24.91 % 2.49
csv_1_0_2::write_nfl_record -12.94 % -2.54
regex_0_2_6::misc::hard_1MB 23.70 % 2.31
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 24.00 % 2.40
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.74 % -2.37
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.11 % -2.28
regex_0_2_6::misc::reallyhard_1K 15.27 % 2.21
regex_0_2_6::misc::hard_32K 24.16 % 2.33
regex_0_2_6::misc::reallyhard_32 15.16 % 2.13
regex_0_2_6::misc::long_needle1 18.89 % 2.71
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.19 % -2.41
csv_1_0_2::count_nfl_iter_bytes_trimmed 23.93 % 2.16
csv_1_0_2::write_nfl_bytes -17.42 % -2.50
regex_0_2_6::misc::easy0_32K 19.67 % 2.58
regex_0_2_6::misc::reallyhard2_1K 21.28 % 2.44
regex_0_2_6::sherlock::everything_greedy 5.55 % 3.04
csv_1_0_2::count_mbta_iter_bytes 18.99 % 2.11
quickcheck_0_6_1::shrink_u64_4_tuple 12.29 % 2.05
quickcheck_0_6_1::shrink_u64_7_tuple 14.40 % 2.13
regex_0_2_6::regexdna::variant2 -2.50 % -2.50
rayon_1_0_0::sieve::bench::sieve_chunks -16.48 % -2.51
quickcheck_0_6_1::shrink_u64_3_tuple 12.04 % 2.31
regex_0_2_6::misc::easy0_1MB 11.34 % 2.00
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.18 % -2.65
sha3_0_8_0::sha3_256::bench1_10 -2.02 % -2.37
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.68 % -2.44
sha3_0_8_0::sha3_256::bench2_100 -2.23 % -3.45
rayon_1_0_0::nbody::bench::nbody_par 16.92 % 2.46
sha3_0_8_0::sha3_512::bench2_100 -2.28 % -3.62
rayon_1_0_0::sort::par_sort_unstable_expensive 11.72 % 2.28
quickcheck_0_6_1::shrink_f64_3_tuple 10.33 % 2.27
regex_0_2_6::misc::easy0_1K 14.44 % 2.28
csv_1_0_2::count_pop_iter_str 12.69 % 2.14
rayon_1_0_0::map_collect::i_to_i::with_fold -11.81 % -2.35
rayon_1_0_0::sieve::bench::sieve_serial -11.31 % -2.38
regex_0_2_6::misc::easy0_32 12.68 % 2.26
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.46 % -2.43
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.24 % -2.22
rayon_1_0_0::sort::demo_merge_sort_strings 3.74 % 2.31
regex_0_2_6::sherlock::everything_greedy_nl 5.26 % 7.50
regex_0_2_6::misc::short_haystack_2x 6.73 % 2.02
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -10.50 % -2.05
quickcheck_0_6_1::shrink_f64_7_tuple 9.61 % 2.06
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.89 % -2.60
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.53 % -2.15
doom_9e197d7::freedoom1 -11.20 % -2.36
sha3_0_8_0::sha3_512::bench3_1000 -2.28 % -3.44
byteorder_1_2_6::slice_u64::write_little_endian 5.99 % 2.42
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.53 % -2.32
sha3_0_8_0::sha3_256::bench3_1000 -2.24 % -3.47
snap_0_2_4::zflat02_jpg 6.60 % 2.30
json_benchmark_c7d3d9b::serialize_canada_dom -8.77 % -2.42
sha3_0_8_0::sha3_256::bench4_10000 -2.23 % -3.47
sha2_0_8_0::sha512::bench4_10000 1.48 % 2.59
regex_0_2_6::misc::reallyhard_32K 9.13 % 2.24
rayon_1_0_0::factorial::factorial_recursion 7.10 % 2.43
csv_1_0_2::count_nfl_iter_str_trimmed 10.18 % 2.12
json_benchmark_c7d3d9b::serde_canada_dom -4.50 % -2.18
json_benchmark_c7d3d9b::serialize_canada_struct -6.80 % -2.23
doom_9e197d7::freedoom2 -7.08 % -2.29
rayon_1_0_0::nbody::bench::nbody_parreduce 2.49 % 2.65
regex_0_2_6::sherlock::name_holmes_nocase -1.93 % -2.16
rayon_1_0_0::factorial::factorial_par_iter 6.02 % 2.22
rayon_1_0_0::factorial::factorial_iterator 4.48 % 2.11
rayon_1_0_0::factorial::factorial_join 4.46 % 2.01
snap_0_2_4::zflat04_pdf 3.17 % 2.04
byteorder_1_2_6::int128_16::read_big_endian 0.25 % 2.33
byteorder_1_2_6::int128_15::read_big_endian 0.28 % 3.02
byteorder_1_2_6::i128::read_little_endian 0.26 % 2.89
byteorder_1_2_6::i128::read_native_endian 0.31 % 3.38
byteorder_1_2_6::int128_14::read_big_endian 0.29 % 2.76
byteorder_1_2_6::u128::read_big_endian 0.27 % 2.47
byteorder_1_2_6::uint128_9::read_big_endian 0.28 % 2.10
sha2_0_8_0::sha512::bench1_10 1.55 % 2.18
byteorder_1_2_6::u128::read_little_endian 0.25 % 2.94
snap_0_2_4::zflat11_gaviota 0.71 % 2.35
byteorder_1_2_6::i128::read_big_endian 0.28 % 3.02

[+-] nightly-2018-11-29

benchmark % Δ σ Δ
regex_0_2_6::regexdna::subst5 37.47 % 14.76
sha3_0_8_0::sha3_512::bench1_10 -2.61 % -4.34
quickcheck_0_6_1::shrink_unit_7_tuple 31.90 % 5.97
csv_1_0_2::count_game_deserialize_borrowed_bytes -2.58 % -3.22
byteorder_1_2_6::i128::read_native_endian 0.30 % 3.46
snap_0_2_4::zflat02_jpg 9.92 % 3.58
byteorder_1_2_6::i128::read_little_endian 0.28 % 3.18
byteorder_1_2_6::int128_15::read_big_endian 0.28 % 3.08
regex_0_2_6::misc::anchored_literal_short_non_match 28.89 % 3.17
rayon_1_0_0::sort::par_sort_ascending 121.52 % 2.50
rayon_1_0_0::sort::demo_merge_sort_ascending 112.90 % 2.55
rayon_1_0_0::sort::demo_merge_sort_descending 92.26 % 2.37
rayon_1_0_0::sort::par_sort_descending 85.28 % 2.45
regex_0_2_6::misc::anchored_literal_long_match 30.78 % 2.77
regex_0_2_6::misc::literal 32.96 % 2.14
regex_0_2_6::misc::one_pass_short 34.73 % 2.89
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.56 % -2.57
rayon_1_0_0::sort::demo_quick_sort_strings 3.26 % 3.49
rayon_1_0_0::vec_collect::vec_i::with_collect -44.42 % -2.47
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 70.79 % 2.48
rayon_1_0_0::sieve::bench::sieve_parallel -42.87 % -2.58
rayon_1_0_0::vec_collect::vec_i::with_fold -36.94 % -2.53
rayon_1_0_0::sort::par_sort_unstable_big -37.73 % -2.50
byteorder_1_2_6::int128_16::read_big_endian 0.29 % 2.70
rayon_1_0_0::sort::demo_merge_sort_big -36.30 % -2.51
rayon_1_0_0::sort::par_sort_mostly_ascending 47.96 % 2.50
regex_0_2_6::misc::easy1_32K 22.48 % 2.60
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 47.21 % 2.64
quickcheck_0_6_1::shrink_u64_1_tuple 15.34 % 2.83
regex_0_2_6::misc::easy1_1K 20.83 % 2.52
rayon_1_0_0::sort::par_sort_mostly_descending 44.37 % 2.53
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 45.78 % 2.50
rayon_1_0_0::sort::par_sort_big -33.23 % -2.47
crossbeam_epoch_0_4_0::flush::single_flush -14.81 % -2.01
brotli_1_1_3::bench_e2e_decode_q5_1024k 4.03 % 3.56
regex_0_2_6::misc::anchored_literal_short_match 28.70 % 2.61
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -30.80 % -2.38
rayon_1_0_0::sort::demo_quick_sort_big -31.06 % -2.51
regex_0_2_6::misc::hard_1K 20.02 % 2.06
regex_0_2_6::misc::easy1_1MB 14.00 % 2.16
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.84 % -2.44
regex_0_2_6::misc::match_class 29.83 % 2.30
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.90 % -2.18
regex_0_2_6::regexdna::variant2 -2.63 % -2.67
regex_0_2_6::misc::one_pass_long_prefix 25.15 % 2.90
regex_0_2_6::misc::reverse_suffix_no_quadratic 25.95 % 2.20
quickcheck_0_6_1::shrink_u64_5_tuple 17.26 % 2.79
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -20.22 % -2.72
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -20.32 % -2.76
sha3_0_8_0::sha3_256::bench1_10 -2.05 % -2.45
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -20.48 % -2.74
quickcheck_0_6_1::shrink_f64_6_tuple 9.72 % 2.48
rayon_1_0_0::map_collect::i_to_i::with_collect -19.12 % -2.23
sha3_0_8_0::sha3_256::bench2_100 -2.24 % -3.61
regex_0_2_6::misc::one_pass_long_prefix_not 18.27 % 2.10
quickcheck_0_6_1::shrink_u64_8_tuple 15.35 % 2.28
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -18.23 % -2.70
sha3_0_8_0::sha3_512::bench2_100 -2.30 % -3.83
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -22.50 % -2.02
quickcheck_0_6_1::shrink_unit_6_tuple 25.86 % 2.43
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.33 % -2.51
csv_1_0_2::count_nfl_iter_bytes 30.70 % 2.43
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.24 % -2.44
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.17 % -2.44
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 25.57 % 2.59
regex_0_2_6::regexdna::variant9 -2.40 % -2.75
csv_1_0_2::count_nfl_iter_bytes_trimmed 22.18 % 2.02
regex_0_2_6::sherlock::everything_greedy 5.53 % 3.10
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.92 % -2.54
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.63 % -2.63
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.40 % -2.50
csv_1_0_2::count_nfl_iter_str 23.62 % 2.22
regex_0_2_6::misc::hard_1MB 23.59 % 2.32
regex_0_2_6::misc::reallyhard_1K 15.23 % 2.23
regex_0_2_6::misc::hard_32 24.92 % 2.53
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.83 % -2.42
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.13 % -2.31
regex_0_2_6::misc::anchored_literal_long_non_match 21.86 % 2.50
regex_0_2_6::misc::reallyhard2_1K 21.23 % 2.47
byteorder_1_2_6::u128::read_little_endian 0.24 % 2.92
csv_1_0_2::write_nfl_bytes -17.34 % -2.54
quickcheck_0_6_1::shrink_u64_7_tuple 16.84 % 2.53
quickcheck_0_6_1::shrink_u64_6_tuple 15.09 % 2.38
regex_0_2_6::misc::easy0_32K 18.45 % 2.45
regex_0_2_6::misc::reallyhard_32 17.81 % 2.54
rayon_1_0_0::sieve::bench::sieve_chunks -17.24 % -2.67
regex_0_2_6::misc::easy0_1MB 11.24 % 2.00
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.57 % -2.65
csv_1_0_2::count_mbta_iter_str 15.07 % 2.00
sha2_0_8_0::sha512::bench4_10000 1.48 % 2.65
quickcheck_0_6_1::shrink_f64_3_tuple 11.12 % 2.47
regex_0_2_6::misc::easy0_32 11.14 % 2.00
quickcheck_0_6_1::shrink_f64_4_tuple 10.69 % 2.17
csv_1_0_2::count_game_iter_str 5.98 % 2.26
sha3_0_8_0::sha3_512::bench3_1000 -2.28 % -3.57
regex_0_2_6::misc::long_needle1 16.67 % 2.42
csv_1_0_2::write_nfl_record -11.78 % -2.35
sha3_0_8_0::sha3_256::bench3_1000 -2.25 % -3.62
sha3_0_8_0::sha3_256::bench4_10000 -2.23 % -3.59
rayon_1_0_0::nbody::bench::nbody_par 17.30 % 2.56
regex_0_2_6::sherlock::everything_greedy_nl 5.29 % 9.18
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.73 % -2.41
rayon_1_0_0::map_collect::i_to_i::with_fold -12.78 % -2.58
quickcheck_0_6_1::shrink_f64_7_tuple 11.43 % 2.48
regex_0_2_6::misc::easy0_1K 15.51 % 2.48
csv_1_0_2::count_pop_iter_str 13.17 % 2.25
rayon_1_0_0::sieve::bench::sieve_serial -11.36 % -2.43
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.03 % -2.18
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.93 % -2.35
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.21 % -2.25
json_benchmark_c7d3d9b::serialize_canada_dom -9.20 % -2.58
regex_0_2_6::misc::reallyhard_32K 8.71 % 2.16
doom_9e197d7::freedoom1 -11.53 % -2.47
csv_1_0_2::count_nfl_iter_str_trimmed 11.13 % 2.35
rayon_1_0_0::fibonacci::fibonacci_split_iterative -7.94 % -2.02
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.23 % -2.38
byteorder_1_2_6::int128_14::read_big_endian 0.27 % 2.64
json_benchmark_c7d3d9b::serialize_canada_struct -7.26 % -2.42
regex_0_2_6::sherlock::name_alt1 1.59 % 2.45
rayon_1_0_0::nbody::bench::nbody_parreduce 2.42 % 2.63
byteorder_1_2_6::int128_11::read_big_endian 0.24 % 2.27
doom_9e197d7::freedoom2 -7.48 % -2.46
regex_0_2_6::sherlock::name_holmes_nocase -1.92 % -2.17
byteorder_1_2_6::int128_12::read_big_endian 0.24 % 2.10
byteorder_1_2_6::u128::read_big_endian 0.26 % 2.40
rayon_1_0_0::factorial::factorial_par_iter 5.67 % 2.11
byteorder_1_2_6::u128::read_native_endian 0.23 % 2.91
json_benchmark_c7d3d9b::serde_canada_struct -4.14 % -2.25
rayon_1_0_0::factorial::factorial_iterator 5.15 % 2.47
byteorder_1_2_6::i128::read_big_endian 0.26 % 2.88
sha2_0_8_0::sha512::bench1_10 1.63 % 2.33
byteorder_1_2_6::uint128_9::read_native_endian -0.25 % -2.54
rayon_1_0_0::join_microbench::increment_all_serialized -1.10 % -2.39
regex_0_2_6::sherlock::word_ending_n 1.59 % 2.05

[+-] nightly-2018-11-28

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect 15.21 % 6.46
rayon_1_0_0::sort::demo_quick_sort_strings 4.39 % 5.03
byteorder_1_2_6::u128::read_little_endian 0.32 % 4.05
regex_0_2_6::regexdna::variant2 -2.82 % -2.92
crossbeam_epoch_0_4_0::pin::single_default_handle_pin 11.69 % 2.73
rayon_1_0_0::map_collect::i_to_i::with_mutex -7.51 % -2.10
rayon_1_0_0::sort::par_sort_ascending 122.85 % 2.55
regex_0_2_6::regexdna::variant9 -2.74 % -3.22
regex_0_2_6::misc::anchored_literal_long_match 32.62 % 3.00
rayon_1_0_0::sort::demo_merge_sort_descending 99.00 % 2.57
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.92 % 3.58
rayon_1_0_0::sort::par_sort_descending 87.62 % 2.54
regex_0_2_6::misc::literal 32.53 % 2.13
regex_0_2_6::misc::one_pass_short_not 29.93 % 2.08
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.71 % -2.64
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 70.82 % 2.51
rayon_1_0_0::vec_collect::vec_i::with_collect -44.56 % -2.53
rayon_1_0_0::sieve::bench::sieve_parallel -42.67 % -2.62
regex_0_2_6::misc::one_pass_long_prefix 17.41 % 2.02
regex_0_2_6::misc::easy1_1MB 15.09 % 2.35
rayon_1_0_0::vec_collect::vec_i::with_fold -37.37 % -2.61
regex_0_2_6::misc::match_class_in_range 34.17 % 2.32
regex_0_2_6::misc::easy1_32K 22.23 % 2.62
rayon_1_0_0::sort::par_sort_mostly_ascending 50.85 % 2.69
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 42.30 % 2.33
quickcheck_0_6_1::shrink_u64_1_tuple 11.63 % 2.17
rayon_1_0_0::sort::par_sort_mostly_descending 46.21 % 2.67
rayon_1_0_0::sort::par_sort_big -33.41 % -2.53
regex_0_2_6::misc::easy1_1K 20.40 % 2.50
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -30.59 % -2.40
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -29.94 % -2.49
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -20.50 % -2.84
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -26.90 % -2.21
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -20.68 % -2.82
regex_0_2_6::misc::anchored_literal_short_match 26.95 % 2.49
regex_0_2_6::misc::match_class 32.72 % 2.56
sha3_0_8_0::sha3_512::bench3_1000 -2.31 % -3.79
crossbeam_epoch_0_4_0::flush::single_flush -17.55 % -2.41
sha3_0_8_0::sha3_256::bench3_1000 -2.24 % -3.76
sha3_0_8_0::sha3_256::bench4_10000 -2.26 % -3.80
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -22.62 % -2.06
csv_1_0_2::count_nfl_iter_bytes 26.90 % 2.15
regex_0_2_6::misc::anchored_literal_long_non_match 18.37 % 2.12
quickcheck_0_6_1::shrink_u64_6_tuple 16.62 % 2.66
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.48 % -2.51
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.40 % -2.50
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.77 % -2.57
csv_1_0_2::count_nfl_iter_str 23.72 % 2.25
regex_0_2_6::misc::anchored_literal_short_non_match 20.30 % 2.25
regex_0_2_6::misc::hard_32 24.65 % 2.54
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 22.88 % 2.35
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -21.93 % -2.47
regex_0_2_6::misc::hard_32K 25.51 % 2.52
regex_0_2_6::sherlock::everything_greedy_nl 5.31 % 12.89
regex_0_2_6::misc::reallyhard_1K 17.05 % 2.53
quickcheck_0_6_1::shrink_unit_2_tuple 15.55 % 2.30
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.44 % -2.53
regex_0_2_6::misc::easy0_32K 19.68 % 2.66
regex_0_2_6::misc::reallyhard2_1K 20.65 % 2.43
rayon_1_0_0::sieve::bench::sieve_chunks -17.57 % -2.78
quickcheck_0_6_1::shrink_u64_7_tuple 15.08 % 2.29
quickcheck_0_6_1::shrink_u64_5_tuple 13.89 % 2.27
csv_1_0_2::write_nfl_bytes -15.85 % -2.36
quickcheck_0_6_1::shrink_unit_7_tuple 12.09 % 2.29
regex_0_2_6::misc::long_needle1 15.40 % 2.26
csv_1_0_2::write_nfl_record -12.02 % -2.44
quickcheck_0_6_1::shrink_f64_4_tuple 10.43 % 2.13
rayon_1_0_0::sieve::bench::sieve_serial -10.56 % -2.29
rayon_1_0_0::nbody::bench::nbody_par 17.59 % 2.64
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.83 % -2.47
rayon_1_0_0::map_collect::i_to_i::with_fold -12.81 % -2.63
quickcheck_0_6_1::shrink_f64_3_tuple 10.34 % 2.33
regex_0_2_6::misc::easy0_32 12.57 % 2.29
csv_1_0_2::count_nfl_iter_str_trimmed 11.73 % 2.52
json_benchmark_c7d3d9b::serialize_canada_dom -8.99 % -2.57
byteorder_1_2_6::slice_u64::write_little_endian 5.98 % 2.47
regex_0_2_6::sherlock::name_holmes_nocase -2.01 % -2.30
byteorder_1_2_6::i128::read_big_endian 0.24 % 2.68
json_benchmark_c7d3d9b::serialize_canada_struct -7.57 % -2.57
doom_9e197d7::freedoom2 -7.21 % -2.41
rayon_1_0_0::factorial::factorial_par_iter 5.83 % 2.19
byteorder_1_2_6::slice_u64::read_little_endian 4.65 % 2.24
rayon_1_0_0::factorial::factorial_iterator 4.65 % 2.25
rayon_1_0_0::join_microbench::increment_all_serialized -1.12 % -2.47
byteorder_1_2_6::int128_9::read_big_endian 0.27 % 2.08

[+-] nightly-2018-11-27

benchmark % Δ σ Δ
regex_0_2_6::sherlock::everything_greedy_nl 5.38 % 125.04
sha3_0_8_0::sha3_256::bench4_10000 -2.28 % -4.02
sha3_0_8_0::sha3_512::bench2_100 -2.30 % -4.04
sha3_0_8_0::sha3_512::bench3_1000 -2.31 % -3.96
sha3_0_8_0::sha3_256::bench3_1000 -2.25 % -3.96
sha3_0_8_0::sha3_256::bench2_100 -2.26 % -3.81
brotli_1_1_3::bench_e2e_decode_q5_1024k 3.76 % 3.55
regex_0_2_6::sherlock::name_holmes_nocase -2.87 % -3.39
regex_0_2_6::sherlock::the_upper -4.01 % -2.55
regex_0_2_6::regexdna::variant9 -2.42 % -2.90
rayon_1_0_0::sort::par_sort_unstable_strings 3.32 % 2.39
rayon_1_0_0::sort::par_sort_ascending 125.52 % 2.63
regex_0_2_6::misc::one_pass_short_not 35.36 % 2.49
rayon_1_0_0::sort::demo_merge_sort_ascending 114.82 % 2.62
rayon_1_0_0::sort::demo_merge_sort_descending 99.35 % 2.61
regex_0_2_6::misc::literal 32.34 % 2.14
rayon_1_0_0::sort::par_sort_descending 86.52 % 2.54
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.77 % -2.70
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 73.11 % 2.62
rayon_1_0_0::vec_collect::vec_i::with_collect -44.79 % -2.59
rayon_1_0_0::sieve::bench::sieve_parallel -42.90 % -2.69
regex_0_2_6::misc::one_pass_long_prefix 18.24 % 2.14
regex_0_2_6::sherlock::name_holmes -5.51 % -2.27
quickcheck_0_6_1::shrink_unit_6_tuple 30.38 % 2.91
regex_0_2_6::misc::anchored_literal_long_match 24.81 % 2.31
quickcheck_0_6_1::shrink_u64_1_tuple 14.71 % 2.80
quickcheck_0_6_1::shrink_unit_3_tuple 18.92 % 2.49
rayon_1_0_0::vec_collect::vec_i::with_fold -37.23 % -2.65
regex_0_2_6::misc::match_class_in_range 37.13 % 2.55
rayon_1_0_0::sort::par_sort_unstable_big -38.18 % -2.57
regex_0_2_6::misc::easy1_32K 22.16 % 2.65
regex_0_2_6::misc::not_literal 33.21 % 2.79
rayon_1_0_0::sort::par_sort_mostly_ascending 51.06 % 2.74
rayon_1_0_0::sort::demo_merge_sort_big -36.36 % -2.56
regex_0_2_6::misc::one_pass_short 28.20 % 2.39
rayon_1_0_0::sort::par_sort_mostly_descending 47.96 % 2.82
regex_0_2_6::misc::hard_1K 19.72 % 2.05
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 46.60 % 2.61
rayon_1_0_0::sort::par_sort_big -33.61 % -2.59
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 46.29 % 2.63
regex_0_2_6::misc::one_pass_long_prefix_not 25.58 % 3.01
regex_0_2_6::misc::anchored_literal_short_match 24.13 % 2.25
regex_0_2_6::misc::easy1_1MB 13.74 % 2.16
quickcheck_0_6_1::shrink_u64_7_tuple 18.99 % 2.94
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -30.81 % -2.46
regex_0_2_6::misc::easy1_1K 19.70 % 2.45
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.15 % -2.56
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.05 % -2.25
rayon_1_0_0::sort::demo_quick_sort_big -31.27 % -2.57
regex_0_2_6::misc::match_class 30.66 % 2.42
crossbeam_epoch_0_4_0::flush::single_flush -18.35 % -2.57
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -22.76 % -2.09
csv_1_0_2::count_nfl_iter_str 22.80 % 2.19
regex_0_2_6::misc::reallyhard_32 14.60 % 2.10
regex_0_2_6::misc::reverse_suffix_no_quadratic 30.15 % 2.60
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.34 % -2.56
regex_0_2_6::misc::hard_32 22.64 % 2.36
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.52 % -2.56
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.53 % -2.56
regex_0_2_6::misc::anchored_literal_short_non_match 18.52 % 2.07
rayon_1_0_0::map_collect::i_to_i::with_collect -20.19 % -2.39
csv_1_0_2::count_nfl_iter_bytes 28.72 % 2.33
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -17.60 % -2.44
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.69 % -2.45
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.25 % -2.43
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.31 % -2.56
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 24.63 % 2.56
quickcheck_0_6_1::shrink_unit_2_tuple 15.72 % 2.35
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.03 % -2.32
regex_0_2_6::misc::reallyhard_1K 17.16 % 2.59
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.05 % -2.53
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.94 % -2.64
quickcheck_0_6_1::shrink_u64_5_tuple 15.73 % 2.61
regex_0_2_6::misc::hard_32K 24.64 % 2.46
regex_0_2_6::misc::reallyhard2_1K 19.29 % 2.30
regex_0_2_6::misc::hard_1MB 25.93 % 2.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.52 % -2.40
csv_1_0_2::count_nfl_iter_bytes_trimmed 24.08 % 2.22
regex_0_2_6::misc::anchored_literal_long_non_match 20.92 % 2.44
regex_0_2_6::misc::easy0_32K 19.11 % 2.63
csv_1_0_2::count_game_iter_str 6.76 % 2.61
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.23 % -2.29
quickcheck_0_6_1::shrink_u64_6_tuple 13.58 % 2.20
csv_1_0_2::count_mbta_iter_bytes 21.32 % 2.43
regex_0_2_6::sherlock::everything_greedy 4.34 % 2.47
rayon_1_0_0::sieve::bench::sieve_chunks -17.52 % -2.83
regex_0_2_6::misc::easy0_1MB 11.27 % 2.02
csv_1_0_2::write_nfl_bytes -16.56 % -2.51
csv_1_0_2::count_pop_iter_bytes 14.55 % 2.05
quickcheck_0_6_1::shrink_f64_7_tuple 12.16 % 2.69
csv_1_0_2::count_mbta_iter_str 15.10 % 2.03
regex_0_2_6::sherlock::name_alt1 1.73 % 2.71
quickcheck_0_6_1::shrink_f64_3_tuple 10.91 % 2.49
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.49 % -2.74
rayon_1_0_0::sieve::bench::sieve_serial -10.55 % -2.31
snap_0_2_4::zflat02_jpg 7.79 % 2.88
regex_0_2_6::misc::long_needle1 16.06 % 2.39
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.04 % -2.76
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.07 % -2.41
rayon_1_0_0::map_collect::i_to_i::with_fold -10.90 % -2.27
rayon_1_0_0::nbody::bench::nbody_par 18.05 % 2.76
csv_1_0_2::count_pop_iter_str 12.60 % 2.20
rayon_1_0_0::sort::par_sort_unstable_expensive 11.76 % 2.33
quickcheck_0_6_1::shrink_f64_5_tuple 9.45 % 2.18
regex_0_2_6::misc::easy0_1K 14.97 % 2.43
regex_0_2_6::misc::easy0_32 12.63 % 2.33
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.67 % -2.03
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.10 % -2.23
csv_1_0_2::count_pop_read_str -2.80 % -2.56
csv_1_0_2::count_game_deserialize_borrowed_bytes -1.78 % -2.26
regex_0_2_6::misc::reallyhard_32K 8.86 % 2.22
doom_9e197d7::freedoom1 -11.60 % -2.53
sha2_0_8_0::sha256::bench1_10 1.83 % 2.56
snap_0_2_4::uflat04_pdf 8.07 % 2.17
json_benchmark_c7d3d9b::serialize_canada_dom -7.90 % -2.28
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.22 % -2.12
rayon_1_0_0::factorial::factorial_recursion 7.19 % 2.54
csv_1_0_2::count_nfl_iter_str_trimmed 10.25 % 2.23
byteorder_1_2_6::int128_16::read_native_endian -0.22 % -2.26
doom_9e197d7::freedoom2 -6.97 % -2.36
json_benchmark_c7d3d9b::serialize_canada_struct -7.14 % -2.46
rayon_1_0_0::factorial::factorial_par_iter 5.59 % 2.12
regex_0_2_6::sherlock::name_alt4_nocase 0.39 % 3.74
rayon_1_0_0::factorial::factorial_join 4.49 % 2.06
rayon_1_0_0::join_microbench::increment_all_serialized -1.10 % -2.46
crossbeam_epoch_0_4_0::pin::multi_pin 4.36 % 2.03
rayon_1_0_0::factorial::factorial_iterator 5.10 % 2.51
sha2_0_8_0::sha512::bench4_10000 1.32 % 2.40

[+-] nightly-2018-11-26

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_1_tuple 58.60 % 13.58
rayon_1_0_0::factorial::factorial_recursion 11.87 % 4.41
rayon_1_0_0::map_collect::i_to_i::with_mutex 19.39 % 5.94
quickcheck_0_6_1::shrink_unit_8_tuple 33.85 % 3.11
rayon_1_0_0::sort::par_sort_ascending 127.63 % 2.71
rayon_1_0_0::sort::demo_merge_sort_ascending 116.12 % 2.68
regex_0_2_6::misc::medium_32K 24.46 % 2.82
rayon_1_0_0::sort::demo_merge_sort_descending 99.97 % 2.66
rayon_1_0_0::sort::par_sort_descending 90.76 % 2.69
regex_0_2_6::misc::literal 35.37 % 2.36
crossbeam_epoch_0_4_0::defer::multi_defer 22.39 % 3.92
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.96 % -2.77
rayon_1_0_0::vec_collect::vec_i::with_collect -44.92 % -2.65
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 73.10 % 2.66
regex_0_2_6::misc::one_pass_long_prefix 18.50 % 2.19
rayon_1_0_0::sieve::bench::sieve_parallel -43.08 % -2.77
regex_0_2_6::misc::not_literal 34.34 % 2.94
regex_0_2_6::misc::match_class_in_range 38.39 % 2.68
rayon_1_0_0::vec_collect::vec_i::with_fold -37.35 % -2.72
regex_0_2_6::misc::one_pass_short 26.70 % 2.28
quickcheck_0_6_1::shrink_f64_3_tuple 12.93 % 3.02
rayon_1_0_0::sort::par_sort_unstable_big -38.09 % -2.62
rayon_1_0_0::sort::par_sort_mostly_ascending 49.82 % 2.72
rayon_1_0_0::sort::demo_merge_sort_big -36.43 % -2.62
regex_0_2_6::misc::anchored_literal_short_non_match 24.40 % 2.78
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 44.85 % 2.54
rayon_1_0_0::sort::par_sort_mostly_descending 45.90 % 2.74
rayon_1_0_0::sort::par_sort_big -33.53 % -2.63
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 43.90 % 2.52
regex_0_2_6::misc::medium_1K 19.76 % 2.26
regex_0_2_6::misc::medium_32 19.81 % 2.26
regex_0_2_6::rust_parse::parse_simple 15.35 % 2.20
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -30.79 % -2.50
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.24 % -2.61
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.22 % -2.30
regex_0_2_6::misc::anchored_literal_short_match 26.68 % 2.52
rayon_1_0_0::sort::demo_quick_sort_big -31.39 % -2.63
regex_0_2_6::misc::match_class 31.25 % 2.51
quickcheck_0_6_1::shrink_unit_3_tuple 16.02 % 2.13
quickcheck_0_6_1::shrink_f64_4_tuple 12.15 % 2.54
csv_1_0_2::count_nfl_iter_bytes 26.61 % 2.18
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -22.80 % -2.12
csv_1_0_2::count_nfl_iter_str 26.34 % 2.58
regex_0_2_6::misc::reverse_suffix_no_quadratic 29.66 % 2.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.61 % -2.63
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -17.54 % -2.47
regex_0_2_6::misc::reallyhard_1K 15.51 % 2.37
regex_0_2_6::misc::easy1_32 17.91 % 2.14
quickcheck_0_6_1::shrink_unit_6_tuple 24.85 % 2.41
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.62 % -2.62
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.62 % -2.62
quickcheck_0_6_1::shrink_u64_7_tuple 17.79 % 2.81
regex_0_2_6::misc::hard_1K 23.26 % 2.45
quickcheck_0_6_1::shrink_f64_5_tuple 11.15 % 2.62
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.28 % -2.47
rayon_1_0_0::map_collect::i_to_i::with_collect -20.45 % -2.46
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.77 % -2.53
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.98 % -2.53
csv_1_0_2::count_mbta_iter_bytes 17.50 % 2.01
regex_0_2_6::misc::hard_32 25.31 % 2.68
regex_0_2_6::misc::one_pass_long_prefix_not 21.93 % 2.62
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 24.81 % 2.63
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.37 % -2.74
rayon_1_0_0::sort::par_sort_unstable_expensive 10.01 % 2.00
regex_0_2_6::misc::anchored_literal_long_non_match 19.97 % 2.36
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.34 % -2.40
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.18 % -2.59
regex_0_2_6::misc::hard_32K 24.67 % 2.50
regex_0_2_6::misc::reallyhard2_1K 19.64 % 2.37
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.59 % -2.44
regex_0_2_6::misc::hard_1MB 25.93 % 2.63
regex_0_2_6::misc::easy0_32K 19.17 % 2.68
csv_1_0_2::count_nfl_iter_bytes_trimmed 25.71 % 2.40
quickcheck_0_6_1::shrink_u64_8_tuple 13.36 % 2.03
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.33 % -2.34
quickcheck_0_6_1::shrink_u64_6_tuple 14.59 % 2.39
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 5.59 % 2.28
quickcheck_0_6_1::shrink_u64_3_tuple 12.75 % 2.48
regex_0_2_6::misc::reallyhard_32 18.16 % 2.65
quickcheck_0_6_1::shrink_u64_4_tuple 12.50 % 2.12
csv_1_0_2::count_pop_iter_bytes 15.06 % 2.15
regex_0_2_6::misc::easy0_1MB 11.60 % 2.10
csv_1_0_2::write_nfl_bytes -16.45 % -2.54
rayon_1_0_0::sieve::bench::sieve_chunks -17.00 % -2.81
rayon_1_0_0::sieve::bench::sieve_serial -13.03 % -2.93
csv_1_0_2::count_mbta_iter_str 17.79 % 2.43
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.19 % -2.67
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.11 % -2.83
regex_0_2_6::misc::long_needle1 17.56 % 2.66
rayon_1_0_0::map_collect::i_to_i::with_fold -13.01 % -2.76
rayon_1_0_0::nbody::bench::nbody_par 17.96 % 2.80
regex_0_2_6::misc::easy0_1K 15.43 % 2.54
csv_1_0_2::count_pop_iter_str 14.12 % 2.51
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.54 % -2.34
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.72 % -2.06
regex_0_2_6::misc::easy0_32 13.20 % 2.47
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -10.28 % -2.09
snap_0_2_4::zflat02_jpg 7.23 % 2.72
csv_1_0_2::count_pop_deserialize_borrowed_bytes -3.11 % -2.02
byteorder_1_2_6::slice_u64::write_little_endian 6.18 % 2.62
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.90 % -2.24
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.65 % 2.20
doom_9e197d7::freedoom1 -11.53 % -2.56
csv_1_0_2::count_nfl_iter_str_trimmed 11.22 % 2.48
rayon_1_0_0::fibonacci::fibonacci_split_iterative -7.97 % -2.08
regex_0_2_6::misc::reallyhard_32K 10.21 % 2.60
rayon_1_0_0::factorial::factorial_iterator 6.04 % 3.04
regex_0_2_6::misc::short_haystack_100x 5.74 % 2.03
regex_0_2_6::sherlock::name_whitespace -2.13 % -2.44
json_benchmark_c7d3d9b::serialize_canada_struct -7.19 % -2.51
doom_9e197d7::freedoom2 -7.51 % -2.59
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.62 % -2.42
json_benchmark_c7d3d9b::serde_canada_dom -4.24 % -2.09
rayon_1_0_0::sort::demo_merge_sort_strings 3.33 % 2.11
rayon_1_0_0::factorial::factorial_par_iter 5.82 % 2.24
byteorder_1_2_6::slice_u64::read_little_endian 4.67 % 2.27
rayon_1_0_0::sort::demo_quick_sort_strings 2.08 % 2.44
crossbeam_epoch_0_4_0::pin::multi_pin 4.45 % 2.10
csv_1_0_2::count_pop_read_str -2.29 % -2.13
rayon_1_0_0::sort::par_sort_strings 2.33 % 2.15

[+-] nightly-2018-11-25

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_f64_4_tuple 26.67 % 6.16
regex_0_2_6::misc::one_pass_long_prefix_not 28.23 % 3.48
rayon_1_0_0::sort::demo_merge_sort_ascending 116.93 % 2.74
quickcheck_0_6_1::shrink_unit_3_tuple 20.85 % 2.82
rayon_1_0_0::sort::demo_merge_sort_descending 97.97 % 2.63
rayon_1_0_0::sort::par_sort_descending 92.51 % 2.79
rayon_1_0_0::vec_collect::vec_i::with_collect -45.07 % -2.71
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 73.72 % 2.72
regex_0_2_6::misc::medium_32K 21.98 % 2.57
regex_0_2_6::misc::one_pass_short 32.59 % 2.84
rayon_1_0_0::sort::par_sort_unstable_big -38.23 % -2.68
rayon_1_0_0::sort::demo_merge_sort_big -36.68 % -2.69
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 47.73 % 2.75
rayon_1_0_0::sort::par_sort_big -33.88 % -2.72
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 44.44 % 2.59
regex_0_2_6::misc::not_literal 31.28 % 2.72
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.04 % -2.57
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.39 % -2.68
regex_0_2_6::misc::hard_32 21.46 % 2.30
rayon_1_0_0::sort::demo_quick_sort_big -31.24 % -2.68
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -22.88 % -2.15
regex_0_2_6::misc::easy0_1MB 16.49 % 3.05
quickcheck_0_6_1::shrink_f64_3_tuple 12.07 % 2.88
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.32 % -2.49
regex_0_2_6::misc::reverse_suffix_no_quadratic 29.97 % 2.66
regex_0_2_6::misc::hard_1K 23.24 % 2.48
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.68 % -2.69
quickcheck_0_6_1::shrink_unit_6_tuple 24.78 % 2.44
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.75 % -2.68
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.69 % -2.68
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.79 % -2.58
csv_1_0_2::count_nfl_iter_bytes 29.75 % 2.47
rayon_1_0_0::map_collect::i_to_i::with_collect -20.79 % -2.55
regex_0_2_6::misc::hard_32K 23.55 % 2.42
regex_0_2_6::misc::anchored_literal_short_non_match 20.52 % 2.36
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.26 % -2.42
regex_0_2_6::misc::hard_1MB 24.69 % 2.55
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.70 % -2.50
quickcheck_0_6_1::shrink_u64_7_tuple 16.98 % 2.73
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.66 % -2.70
csv_1_0_2::count_nfl_iter_bytes_trimmed 24.86 % 2.35
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.44 % -2.39
quickcheck_0_6_1::shrink_unit_2_tuple 15.13 % 2.30
regex_0_2_6::misc::reallyhard_32 18.89 % 2.81
quickcheck_0_6_1::shrink_u64_4_tuple 12.13 % 2.08
csv_1_0_2::count_mbta_iter_bytes 21.08 % 2.46
csv_1_0_2::count_pop_iter_bytes 15.26 % 2.20
quickcheck_0_6_1::shrink_f64_5_tuple 10.32 % 2.45
csv_1_0_2::count_mbta_iter_str 15.47 % 2.14
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -12.57 % -2.40
regex_0_2_6::misc::long_needle1 16.69 % 2.56
rayon_1_0_0::map_collect::i_to_i::with_fold -11.13 % -2.40
quickcheck_0_6_1::shrink_f64_6_tuple 8.64 % 2.25
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.51 % -2.37
rayon_1_0_0::sort::par_sort_unstable_expensive 13.00 % 2.64
regex_0_2_6::misc::easy0_32 12.56 % 2.38
regex_0_2_6::misc::easy0_1K 15.23 % 2.55
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.38 % -2.35
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.68 % -2.08
quickcheck_0_6_1::shrink_f64_7_tuple 11.09 % 2.50
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.28 % -2.14
doom_9e197d7::freedoom1 -11.64 % -2.63
snap_0_2_4::uflat02_jpg 5.59 % 2.09
snap_0_2_4::uflat04_pdf 8.81 % 2.41
json_benchmark_c7d3d9b::serialize_canada_dom -8.61 % -2.55
csv_1_0_2::count_nfl_iter_str_trimmed 10.97 % 2.46
regex_0_2_6::misc::reallyhard_32K 9.79 % 2.53
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.97 % -2.62
snap_0_2_4::zflat04_pdf 3.75 % 2.47
rayon_1_0_0::factorial::factorial_par_iter 5.87 % 2.28
json_benchmark_c7d3d9b::serde_canada_struct -4.90 % -2.76
crossbeam_epoch_0_4_0::pin::multi_pin 5.07 % 2.42
rayon_1_0_0::factorial::factorial_join 4.49 % 2.10
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.59 % -2.06
snap_0_2_4::zflat09_txt4 1.18 % 2.10

[+-] nightly-2018-11-24

benchmark % Δ σ Δ
regex_0_2_6::misc::anchored_literal_long_match 37.79 % 3.67
rayon_1_0_0::sort::par_sort_ascending 129.31 % 2.78
rayon_1_0_0::sort::demo_merge_sort_ascending 118.62 % 2.81
regex_0_2_6::misc::one_pass_short_not 33.01 % 2.36
rayon_1_0_0::sort::demo_merge_sort_descending 104.30 % 2.84
quickcheck_0_6_1::shrink_f64_1_tuple -10.33 % -3.02
csv_1_0_2::count_game_iter_str 8.44 % 3.38
rayon_1_0_0::sort::par_sort_descending 89.93 % 2.75
regex_0_2_6::misc::literal 36.60 % 2.48
regex_0_2_6::misc::easy1_32 24.12 % 2.97
regex_0_2_6::misc::medium_32K 21.96 % 2.61
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -45.09 % -2.84
regex_0_2_6::misc::not_literal 35.07 % 3.12
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 73.64 % 2.76
rayon_1_0_0::vec_collect::vec_i::with_collect -45.18 % -2.78
regex_0_2_6::misc::medium_1K 22.50 % 2.62
regex_0_2_6::misc::medium_32 22.49 % 2.62
rayon_1_0_0::sieve::bench::sieve_parallel -43.22 % -2.84
quickcheck_0_6_1::shrink_u64_5_tuple 18.40 % 3.15
regex_0_2_6::misc::one_pass_long_prefix 28.35 % 3.47
regex_0_2_6::misc::match_class_in_range 37.90 % 2.70
regex_0_2_6::misc::one_pass_short 28.60 % 2.53
rayon_1_0_0::vec_collect::vec_i::with_fold -37.70 % -2.80
rayon_1_0_0::sort::par_sort_unstable_big -38.37 % -2.75
rayon_1_0_0::sort::demo_merge_sort_big -36.47 % -2.73
rayon_1_0_0::sort::par_sort_mostly_ascending 50.36 % 2.79
crossbeam_epoch_0_4_0::flush::single_flush -15.27 % -2.18
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 48.85 % 2.86
rayon_1_0_0::sort::par_sort_mostly_descending 45.66 % 2.78
rayon_1_0_0::sort::par_sort_big -33.89 % -2.78
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 47.57 % 2.82
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.48 % -2.65
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.50 % -2.74
regex_0_2_6::misc::anchored_literal_short_match 28.09 % 2.70
regex_0_2_6::misc::medium_1MB 13.52 % 2.00
rayon_1_0_0::sort::demo_quick_sort_big -31.25 % -2.73
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.30 % -2.34
quickcheck_0_6_1::shrink_unit_2_tuple 17.08 % 2.64
regex_0_2_6::misc::match_class 33.09 % 2.70
regex_0_2_6::misc::easy0_1MB 16.47 % 3.13
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.06 % -2.20
quickcheck_0_6_1::shrink_unit_6_tuple 27.49 % 2.75
regex_0_2_6::misc::one_pass_long_prefix_not 24.24 % 3.06
regex_0_2_6::misc::easy1_32K 16.61 % 2.02
regex_0_2_6::misc::reverse_suffix_no_quadratic 29.14 % 2.63
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.53 % -2.56
regex_0_2_6::misc::hard_1K 23.50 % 2.55
csv_1_0_2::count_nfl_iter_bytes 28.60 % 2.41
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.65 % -2.61
regex_0_2_6::misc::easy1_1K 17.40 % 2.20
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.61 % -2.74
regex_0_2_6::misc::easy0_32K 16.48 % 2.33
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -17.66 % -2.53
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -24.81 % -2.74
regex_0_2_6::misc::hard_32 23.78 % 2.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.83 % -2.75
csv_1_0_2::count_nfl_iter_str 25.71 % 2.56
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.40 % -2.53
rayon_1_0_0::sort::par_sort_unstable_expensive 10.22 % 2.10
regex_0_2_6::misc::anchored_literal_short_non_match 20.33 % 2.37
rayon_1_0_0::map_collect::i_to_i::with_collect -21.32 % -2.67
regex_0_2_6::misc::reallyhard_1K 18.23 % 2.84
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.33 % -2.47
quickcheck_0_6_1::shrink_u64_8_tuple 13.94 % 2.13
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.13 % -2.69
regex_0_2_6::misc::reallyhard2_1K 19.53 % 2.39
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 23.91 % 2.57
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.80 % -2.56
regex_0_2_6::misc::hard_32K 25.79 % 2.69
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.21 % -2.65
regex_0_2_6::misc::hard_1MB 25.70 % 2.70
regex_0_2_6::misc::anchored_literal_long_non_match 22.21 % 2.67
regex_0_2_6::misc::reallyhard_32 16.17 % 2.44
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.51 % -2.44
csv_1_0_2::count_mbta_iter_str 19.74 % 2.79
quickcheck_0_6_1::shrink_u64_6_tuple 15.40 % 2.57
csv_1_0_2::count_nfl_iter_bytes_trimmed 26.56 % 2.56
quickcheck_0_6_1::shrink_u64_4_tuple 12.40 % 2.15
rayon_1_0_0::factorial::factorial_par_iter 7.72 % 3.07
csv_1_0_2::write_nfl_bytes -15.04 % -2.37
csv_1_0_2::count_mbta_iter_bytes 19.84 % 2.35
quickcheck_0_6_1::shrink_u64_7_tuple 14.68 % 2.39
rayon_1_0_0::sieve::bench::sieve_chunks -16.88 % -2.85
csv_1_0_2::count_pop_iter_str 15.97 % 2.90
quickcheck_0_6_1::shrink_unit_7_tuple 10.74 % 2.07
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.51 % -2.55
quickcheck_0_6_1::shrink_u64_3_tuple 11.84 % 2.34
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.02 % -2.73
regex_0_2_6::misc::long_needle1 17.38 % 2.72
regex_0_2_6::misc::easy0_1K 16.61 % 2.83
rayon_1_0_0::map_collect::i_to_i::with_fold -13.08 % -2.88
rayon_1_0_0::nbody::bench::nbody_par 17.87 % 2.85
rayon_1_0_0::sieve::bench::sieve_serial -11.07 % -2.53
regex_0_2_6::misc::long_needle2 11.71 % 2.10
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.81 % -2.13
regex_0_2_6::misc::easy0_32 13.23 % 2.54
quickcheck_0_6_1::shrink_f64_3_tuple 9.37 % 2.26
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.70 % -2.69
rayon_1_0_0::factorial::factorial_recursion 8.50 % 3.25
byteorder_1_2_6::slice_u64::write_little_endian 6.21 % 2.68
snap_0_2_4::uflat02_jpg 5.77 % 2.18
quickcheck_0_6_1::shrink_f64_7_tuple 10.10 % 2.31
snap_0_2_4::uflat04_pdf 7.93 % 2.20
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.53 % -2.22
doom_9e197d7::freedoom1 -11.74 % -2.70
rayon_1_0_0::factorial::factorial_join 6.08 % 2.91
snap_0_2_4::zflat02_jpg 6.74 % 2.58
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.03 % -2.13
json_benchmark_c7d3d9b::serialize_canada_dom -8.31 % -2.50
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.21 % -2.31
regex_0_2_6::misc::reallyhard_32K 10.01 % 2.63
csv_1_0_2::count_nfl_iter_str_trimmed 10.23 % 2.33
crossbeam_epoch_0_4_0::pin::multi_pin 5.50 % 2.68
json_benchmark_c7d3d9b::serde_citm_dom 5.93 % 2.32
json_benchmark_c7d3d9b::serialize_canada_struct -7.43 % -2.65
doom_9e197d7::freedoom2 -7.62 % -2.67
json_benchmark_c7d3d9b::serde_canada_struct -4.92 % -2.83
byteorder_1_2_6::slice_u64::read_little_endian 4.70 % 2.32
rayon_1_0_0::factorial::factorial_iterator 4.93 % 2.52
rayon_1_0_0::sort::par_sort_strings 2.59 % 2.42
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.86 % -2.22

[+-] nightly-2018-11-23

benchmark % Δ σ Δ
csv_1_0_2::count_game_serialize_owned_str 16.15 % 5.34
regex_0_2_6::misc::anchored_literal_long_match 35.98 % 3.61
regex_0_2_6::misc::literal 32.48 % 2.22
rayon_1_0_0::sort::par_sort_ascending 134.13 % 2.92
regex_0_2_6::misc::easy1_1MB 17.36 % 2.81
rayon_1_0_0::sort::demo_merge_sort_ascending 115.48 % 2.78
regex_0_2_6::misc::one_pass_short_not 29.27 % 2.11
rayon_1_0_0::sort::demo_merge_sort_descending 105.00 % 2.91
rayon_1_0_0::sort::par_sort_descending 90.17 % 2.79
regex_0_2_6::misc::medium_32K 21.86 % 2.64
regex_0_2_6::misc::match_class_in_range 32.02 % 2.31
regex_0_2_6::misc::medium_32 22.36 % 2.65
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -44.99 % -2.91
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 74.11 % 2.82
crossbeam_epoch_0_4_0::flush::single_flush -21.15 % -3.11
rayon_1_0_0::vec_collect::vec_i::with_collect -45.34 % -2.86
quickcheck_0_6_1::shrink_u64_1_tuple 14.58 % 2.87
quickcheck_0_6_1::shrink_unit_3_tuple 18.81 % 2.60
rayon_1_0_0::sieve::bench::sieve_parallel -43.61 % -2.94
quickcheck_0_6_1::shrink_unit_8_tuple 24.29 % 2.29
quickcheck_0_6_1::shrink_unit_7_tuple 15.71 % 3.11
regex_0_2_6::misc::one_pass_short 29.33 % 2.63
regex_0_2_6::misc::hard_32K 30.71 % 3.29
rayon_1_0_0::vec_collect::vec_i::with_fold -37.82 % -2.88
rayon_1_0_0::sort::par_sort_unstable_big -38.21 % -2.80
rayon_1_0_0::sort::demo_merge_sort_big -37.10 % -2.84
regex_0_2_6::misc::one_pass_long_prefix_not 17.35 % 2.21
rayon_1_0_0::sort::par_sort_mostly_ascending 52.42 % 2.97
quickcheck_0_6_1::shrink_u64_8_tuple 16.20 % 2.52
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 46.17 % 2.75
rayon_1_0_0::sort::par_sort_mostly_descending 47.92 % 2.98
rayon_1_0_0::sort::par_sort_big -34.01 % -2.85
regex_0_2_6::misc::medium_1MB 13.64 % 2.03
regex_0_2_6::misc::not_literal 30.70 % 2.78
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 47.16 % 2.85
regex_0_2_6::misc::anchored_literal_short_match 26.51 % 2.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.52 % -2.71
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.69 % -2.82
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.47 % -2.39
regex_0_2_6::misc::one_pass_long_prefix 26.64 % 3.35
rayon_1_0_0::sort::demo_quick_sort_big -31.53 % -2.82
regex_0_2_6::misc::reverse_suffix_no_quadratic 27.30 % 2.50
regex_0_2_6::misc::hard_1K 28.36 % 3.15
regex_0_2_6::misc::match_class 33.66 % 2.80
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 6.20 % 2.03
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.10 % -2.23
quickcheck_0_6_1::shrink_u64_4_tuple 16.06 % 2.84
regex_0_2_6::misc::easy1_32K 16.54 % 2.02
quickcheck_0_6_1::shrink_unit_6_tuple 27.12 % 2.77
quickcheck_0_6_1::shrink_f64_7_tuple 13.09 % 3.07
rayon_1_0_0::sort::demo_quick_sort_strings 2.61 % 3.14
regex_0_2_6::misc::easy1_1K 17.42 % 2.23
regex_0_2_6::misc::reallyhard2_1K 23.63 % 2.95
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.71 % -2.67
quickcheck_0_6_1::shrink_u64_7_tuple 17.85 % 2.97
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -17.86 % -2.61
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.94 % -2.84
regex_0_2_6::misc::hard_32 27.49 % 3.06
regex_0_2_6::misc::reallyhard_32 15.57 % 2.38
csv_1_0_2::count_nfl_iter_str 26.08 % 2.64
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.01 % -2.83
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.58 % -2.61
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.88 % -2.81
csv_1_0_2::count_nfl_iter_bytes 30.12 % 2.59
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 26.11 % 2.86
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.69 % -2.77
regex_0_2_6::misc::anchored_literal_short_non_match 20.57 % 2.43
csv_1_0_2::count_pop_iter_bytes 13.62 % 2.00
rayon_1_0_0::map_collect::i_to_i::with_collect -21.40 % -2.73
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.46 % -2.54
quickcheck_0_6_1::shrink_u64_6_tuple 16.15 % 2.74
regex_0_2_6::misc::reallyhard_1K 17.19 % 2.72
nom_4_0_0::ini_str::bench_ini_str 24.65 % 2.05
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.15 % -2.89
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.80 % -2.60
regex_0_2_6::misc::anchored_literal_long_non_match 22.66 % 2.78
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.54 % -2.48
regex_0_2_6::misc::hard_1MB 25.77 % 2.75
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.34 % -2.72
csv_1_0_2::count_mbta_iter_bytes 19.49 % 2.34
quickcheck_0_6_1::shrink_unit_2_tuple 15.16 % 2.38
csv_1_0_2::count_nfl_iter_bytes_trimmed 26.99 % 2.65
regex_0_2_6::misc::easy0_32K 19.70 % 2.84
csv_1_0_2::count_mbta_iter_str 15.02 % 2.14
quickcheck_0_6_1::shrink_f64_1_tuple -8.71 % -2.59
quickcheck_0_6_1::shrink_u64_5_tuple 12.68 % 2.20
csv_1_0_2::write_nfl_bytes -15.59 % -2.50
rayon_1_0_0::sieve::bench::sieve_chunks -16.78 % -2.90
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -12.87 % -2.55
rayon_1_0_0::map_collect::i_to_i::with_fold -11.09 % -2.48
regex_0_2_6::misc::easy0_1MB 12.84 % 2.47
quickcheck_0_6_1::shrink_u64_3_tuple 11.50 % 2.31
regex_0_2_6::misc::long_needle1 17.73 % 2.83
rayon_1_0_0::sieve::bench::sieve_serial -12.82 % -3.00
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.10 % -2.95
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.56 % -2.47
rayon_1_0_0::nbody::bench::nbody_par 17.83 % 2.90
quickcheck_0_6_1::shrink_f64_4_tuple 10.62 % 2.49
regex_0_2_6::misc::easy0_1K 14.81 % 2.57
csv_1_0_2::write_nfl_record -10.75 % -2.28
csv_1_0_2::count_pop_iter_str 13.25 % 2.45
rayon_1_0_0::sort::par_sort_unstable_expensive 13.14 % 2.75
regex_0_2_6::misc::easy0_32 13.91 % 2.72
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.82 % -2.15
rayon_1_0_0::factorial::factorial_recursion 5.99 % 2.32
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -10.86 % -2.27
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.08 % -2.38
snap_0_2_4::uflat04_pdf 9.34 % 2.63
doom_9e197d7::freedoom1 -11.79 % -2.77
json_benchmark_c7d3d9b::serialize_canada_dom -8.06 % -2.46
snap_0_2_4::zflat02_jpg 5.99 % 2.32
rayon_1_0_0::factorial::factorial_par_iter 7.02 % 2.85
regex_0_2_6::misc::reallyhard_32K 9.90 % 2.65
csv_1_0_2::count_nfl_iter_str_trimmed 10.95 % 2.54
snap_0_2_4::zflat03_jpg_200 -3.59 % -2.10
json_benchmark_c7d3d9b::serde_canada_dom -4.67 % -2.37
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 6.94 % 2.04
json_benchmark_c7d3d9b::serialize_canada_struct -7.26 % -2.63
doom_9e197d7::freedoom2 -7.64 % -2.74
json_benchmark_c7d3d9b::serde_citm_dom 5.31 % 2.10
rayon_1_0_0::factorial::factorial_join 4.91 % 2.38
rayon_1_0_0::nbody::bench::nbody_parreduce 2.33 % 2.56
regex_0_2_6::sherlock::word_ending_n 1.86 % 2.44
json_benchmark_c7d3d9b::serde_canada_struct -4.11 % -2.40
rayon_1_0_0::factorial::factorial_iterator 5.48 % 2.87
rayon_1_0_0::join_microbench::increment_all_serialized -1.05 % -2.38
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.20 % 2.10
snap_0_2_4::uflat03_jpg_200 2.42 % 2.80

[+-] nightly-2018-11-22

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_to_i::with_mutex 7.97 % 2.49
regex_0_2_6::misc::one_pass_short_not 32.84 % 2.40
rayon_1_0_0::sort::demo_merge_sort_ascending 118.45 % 2.89
rayon_1_0_0::sort::demo_merge_sort_descending 107.80 % 3.04
rayon_1_0_0::sort::par_sort_descending 92.56 % 2.92
regex_0_2_6::misc::one_pass_short 25.74 % 2.34
regex_0_2_6::misc::not_literal 34.97 % 3.26
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 76.76 % 2.98
rayon_1_0_0::vec_collect::vec_i::with_collect -45.49 % -2.94
quickcheck_0_6_1::shrink_f64_4_tuple 12.82 % 3.09
rayon_1_0_0::sort::par_sort_unstable_big -38.50 % -2.90
rayon_1_0_0::sort::demo_merge_sort_big -37.21 % -2.93
quickcheck_0_6_1::shrink_f64_1_tuple -9.48 % -2.88
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 49.50 % 3.01
rayon_1_0_0::sort::par_sort_big -34.24 % -2.94
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 46.16 % 2.84
quickcheck_0_6_1::shrink_unit_3_tuple 16.52 % 2.31
quickcheck_0_6_1::shrink_u64_4_tuple 16.43 % 2.97
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.40 % -2.76
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.77 % -2.90
quickcheck_0_6_1::shrink_unit_2_tuple 16.90 % 2.70
rayon_1_0_0::sort::demo_quick_sort_big -31.96 % -2.93
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.25 % -2.28
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.85 % -2.71
regex_0_2_6::misc::easy1_32 16.48 % 2.06
quickcheck_0_6_1::shrink_unit_6_tuple 25.33 % 2.63
regex_0_2_6::misc::reverse_suffix_no_quadratic 30.66 % 2.86
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -24.99 % -2.92
regex_0_2_6::misc::hard_1K 24.62 % 2.79
regex_0_2_6::misc::anchored_literal_short_non_match 19.58 % 2.34
rayon_1_0_0::map_collect::i_to_i::with_collect -21.03 % -2.74
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.58 % -2.84
csv_1_0_2::count_nfl_iter_bytes 31.69 % 2.78
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.02 % -2.89
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -24.96 % -2.89
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.55 % -2.59
nom_4_0_0::ini_str::bench_ini_str 24.01 % 2.01
regex_0_2_6::misc::hard_32 25.98 % 2.95
regex_0_2_6::misc::one_pass_long_prefix_not 20.77 % 2.69
csv_1_0_2::count_pop_iter_bytes 18.33 % 2.75
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.68 % -2.55
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -19.91 % -2.67
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.30 % -2.83
regex_0_2_6::misc::hard_1MB 25.84 % 2.81
regex_0_2_6::misc::hard_32K 26.57 % 2.91
csv_1_0_2::count_nfl_iter_bytes_trimmed 27.53 % 2.76
csv_1_0_2::count_mbta_iter_str 19.94 % 2.92
quickcheck_0_6_1::shrink_f64_3_tuple 11.55 % 2.85
csv_1_0_2::count_mbta_iter_bytes 22.29 % 2.73
quickcheck_0_6_1::shrink_u64_7_tuple 15.99 % 2.71
regex_0_2_6::misc::reallyhard_32 18.39 % 2.87
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -12.75 % -2.57
rayon_1_0_0::sort::par_sort_unstable_expensive 14.71 % 3.15
regex_0_2_6::misc::easy0_1MB 13.76 % 2.70
regex_0_2_6::misc::long_needle1 17.28 % 2.81
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.46 % -2.99
regex_0_2_6::misc::easy0_1K 16.48 % 2.92
snap_0_2_4::uflat04_pdf 10.01 % 2.88
regex_0_2_6::misc::easy0_32 13.13 % 2.61
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.96 % -2.20
quickcheck_0_6_1::shrink_f64_5_tuple 9.45 % 2.29
rayon_1_0_0::map_collect::i_to_i::with_fold -11.97 % -2.73
quickcheck_0_6_1::shrink_f64_7_tuple 11.16 % 2.66
csv_1_0_2::count_game_iter_str 5.21 % 2.11
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.38 % -2.26
json_benchmark_c7d3d9b::serialize_canada_dom -8.14 % -2.53
doom_9e197d7::freedoom1 -11.96 % -2.87
rayon_1_0_0::fibonacci::fibonacci_split_iterative -7.97 % -2.16
regex_0_2_6::misc::reallyhard_32K 10.65 % 2.91
csv_1_0_2::count_nfl_iter_str_trimmed 10.48 % 2.47
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.68 % -2.56
rayon_1_0_0::factorial::factorial_par_iter 5.85 % 2.41
rayon_1_0_0::factorial::factorial_join 4.67 % 2.29
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.46 % 2.39
snap_0_2_4::zflat04_pdf 3.43 % 2.31
crossbeam_epoch_0_4_0::pin::multi_pin 4.10 % 2.03
json_benchmark_c7d3d9b::serde_canada_struct -4.37 % -2.60
regex_0_2_6::sherlock::ing_suffix_limited_space 1.58 % 2.59
snap_0_2_4::uflat03_jpg_200 2.48 % 2.93

[+-] nightly-2018-11-21

benchmark % Δ σ Δ
sha2_0_8_0::sha256::bench3_1000 -1.64 % -5.70
regex_0_2_6::rust_parse::parse_simple 22.89 % 3.44
rayon_1_0_0::sort::par_sort_ascending 133.16 % 2.95
regex_0_2_6::misc::medium_32K 22.68 % 2.81
rayon_1_0_0::sort::demo_merge_sort_ascending 119.27 % 2.96
quickcheck_0_6_1::shrink_u64_1_tuple 19.24 % 3.94
rayon_1_0_0::sort::demo_merge_sort_descending 102.55 % 2.94
regex_0_2_6::misc::literal 51.79 % 3.66
rayon_1_0_0::sort::par_sort_descending 93.15 % 2.99
rayon_1_0_0::sieve::bench::sieve_chunks -13.75 % -2.41
regex_0_2_6::misc::medium_32 22.46 % 2.72
regex_0_2_6::misc::anchored_literal_long_match 30.20 % 3.10
regex_0_2_6::misc::medium_1K 23.27 % 2.77
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 77.51 % 3.07
rayon_1_0_0::vec_collect::vec_i::with_collect -45.72 % -3.04
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -45.36 % -3.01
rayon_1_0_0::sieve::bench::sieve_parallel -43.55 % -3.02
regex_0_2_6::misc::anchored_literal_short_match 22.73 % 2.24
regex_0_2_6::misc::one_pass_short 31.12 % 2.89
regex_0_2_6::misc::match_class_in_range 37.93 % 2.80
regex_0_2_6::misc::hard_1K 20.96 % 2.40
rayon_1_0_0::sort::par_sort_unstable_big -38.66 % -2.99
rayon_1_0_0::vec_collect::vec_i::with_fold -38.28 % -2.99
rayon_1_0_0::sort::demo_merge_sort_big -36.99 % -2.98
regex_0_2_6::misc::reallyhard_1K 21.00 % 3.43
rayon_1_0_0::sort::par_sort_mostly_ascending 50.79 % 2.93
regex_0_2_6::misc::medium_1MB 13.75 % 2.07
regex_0_2_6::regexdna::subst10 6.17 % 2.01
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 49.20 % 3.06
regex_0_2_6::misc::not_literal 30.74 % 2.92
rayon_1_0_0::sort::par_sort_big -34.48 % -3.04
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 47.96 % 3.02
quickcheck_0_6_1::shrink_f64_1_tuple -9.24 % -2.87
rayon_1_0_0::sort::par_sort_mostly_descending 48.10 % 3.05
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -30.92 % -2.99
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.63 % -2.85
crossbeam_epoch_0_4_0::flush::single_flush -19.34 % -2.91
rayon_1_0_0::sort::demo_quick_sort_big -31.73 % -2.99
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.60 % -2.44
regex_0_2_6::misc::match_class 33.09 % 2.80
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.34 % -2.32
regex_0_2_6::misc::one_pass_long_prefix 23.27 % 2.99
quickcheck_0_6_1::shrink_unit_2_tuple 16.25 % 2.64
regex_0_2_6::misc::easy1_32K 16.75 % 2.07
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.83 % -2.80
quickcheck_0_6_1::shrink_u64_5_tuple 17.14 % 3.04
regex_0_2_6::misc::hard_32 28.26 % 3.30
quickcheck_0_6_1::shrink_unit_6_tuple 25.81 % 2.72
regex_0_2_6::misc::reverse_suffix_no_quadratic 32.08 % 3.07
regex_0_2_6::misc::easy1_32 18.05 % 2.28
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -17.88 % -2.66
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.49 % -2.64
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.20 % -3.02
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.55 % -2.87
regex_0_2_6::misc::anchored_literal_short_non_match 20.26 % 2.46
regex_0_2_6::misc::one_pass_long_prefix_not 24.29 % 3.24
csv_1_0_2::count_nfl_iter_str 23.60 % 2.43
csv_1_0_2::count_nfl_iter_bytes 31.18 % 2.79
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.67 % -2.67
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.22 % -2.99
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.14 % -2.98
rayon_1_0_0::map_collect::i_to_i::with_collect -21.52 % -2.87
nom_4_0_0::ini_str::bench_ini_str 23.68 % 2.00
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.68 % -2.60
quickcheck_0_6_1::shrink_u64_6_tuple 15.98 % 2.77
regex_0_2_6::misc::anchored_literal_long_non_match 23.29 % 2.92
regex_0_2_6::misc::hard_32K 27.39 % 3.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.10 % -2.75
regex_0_2_6::misc::hard_1MB 27.43 % 3.06
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.04 % -3.01
csv_1_0_2::count_nfl_iter_bytes_trimmed 25.24 % 2.58
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 24.04 % 2.68
regex_0_2_6::misc::easy0_32K 20.05 % 2.96
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.50 % -2.80
csv_1_0_2::count_pop_iter_bytes 16.39 % 2.50
csv_1_0_2::count_mbta_iter_bytes 21.27 % 2.66
quickcheck_0_6_1::shrink_u64_4_tuple 12.38 % 2.26
quickcheck_0_6_1::shrink_u64_7_tuple 14.53 % 2.50
regex_0_2_6::misc::reallyhard_32 18.57 % 2.97
regex_0_2_6::misc::reallyhard2_1K 20.67 % 2.63
rayon_1_0_0::sieve::bench::sieve_serial -13.35 % -3.22
sha2_0_8_0::sha256::bench1_10 2.00 % 2.90
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.13 % -2.69
quickcheck_0_6_1::shrink_u64_8_tuple 12.83 % 2.01
csv_1_0_2::write_nfl_bytes -16.70 % -2.74
csv_1_0_2::count_mbta_iter_str 16.23 % 2.41
regex_0_2_6::misc::easy0_1MB 12.71 % 2.53
quickcheck_0_6_1::shrink_u64_3_tuple 9.94 % 2.02
quickcheck_0_6_1::shrink_unit_7_tuple 12.21 % 2.45
regex_0_2_6::misc::long_needle1 17.84 % 2.97
rayon_1_0_0::sort::par_sort_unstable_expensive 13.71 % 3.01
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.79 % -2.63
rayon_1_0_0::nbody::bench::nbody_par 18.30 % 3.05
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.41 % -2.86
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.90 % -2.22
regex_0_2_6::misc::easy0_32 13.47 % 2.73
regex_0_2_6::misc::easy0_1K 16.16 % 2.92
csv_1_0_2::write_nfl_record -11.94 % -2.58
rayon_1_0_0::map_collect::i_to_i::with_fold -12.42 % -2.90
json_benchmark_c7d3d9b::serde_citm_dom 6.47 % 2.61
csv_1_0_2::count_pop_iter_str 13.62 % 2.56
rayon_1_0_0::pythagoras::euclid_parallel_full -9.49 % -2.05
snap_0_2_4::uflat04_pdf 9.53 % 2.80
quickcheck_0_6_1::shrink_f64_7_tuple 9.88 % 2.39
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.80 % -2.42
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.99 % -2.44
regex_0_2_6::misc::reallyhard_32K 9.37 % 2.61
snap_0_2_4::zflat02_jpg 6.89 % 2.72
doom_9e197d7::freedoom1 -11.62 % -2.85
json_benchmark_c7d3d9b::serialize_canada_dom -8.78 % -2.78
rayon_1_0_0::factorial::factorial_recursion 8.11 % 3.23
csv_1_0_2::count_nfl_iter_str_trimmed 11.37 % 2.73
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.22 % 2.16
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 4.93 % 2.05
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 3.40 % 2.37
sha2_0_8_0::sha256::bench4_10000 -1.95 % -4.38
json_benchmark_c7d3d9b::serialize_canada_struct -7.79 % -2.89
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.71 % -2.62
json_benchmark_c7d3d9b::serde_canada_dom -4.12 % -2.11
doom_9e197d7::freedoom2 -7.51 % -2.74
rayon_1_0_0::factorial::factorial_par_iter 5.77 % 2.41
rayon_1_0_0::factorial::factorial_join 5.11 % 2.55
byteorder_1_2_6::slice_u64::read_little_endian 4.81 % 2.41
json_benchmark_c7d3d9b::serde_canada_struct -4.54 % -2.75
rayon_1_0_0::factorial::factorial_iterator 5.37 % 2.87
regex_0_2_6::sherlock::name_whitespace -1.73 % -2.05
rayon_1_0_0::sort::par_sort_strings 2.20 % 2.09
crossbeam_epoch_0_4_0::flush::multi_flush -1.46 % -2.24

[+-] nightly-2018-11-20

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_unit_8_tuple 46.22 % 4.67
regex_0_2_6::misc::not_literal 48.93 % 4.96
quickcheck_0_6_1::shrink_unit_7_tuple 19.25 % 4.05
crossbeam_epoch_0_4_0::flush::single_flush -22.14 % -3.44
rayon_1_0_0::sort::par_sort_ascending 135.33 % 3.04
rayon_1_0_0::sort::demo_merge_sort_ascending 125.40 % 3.17
rayon_1_0_0::sort::demo_merge_sort_descending 106.83 % 3.12
rayon_1_0_0::sort::par_sort_descending 96.44 % 3.16
regex_0_2_6::misc::easy1_32 24.19 % 3.14
regex_0_2_6::misc::literal 39.70 % 2.86
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 76.88 % 3.11
rayon_1_0_0::vec_collect::vec_i::with_collect -45.76 % -3.13
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -45.28 % -3.09
regex_0_2_6::misc::one_pass_short 33.31 % 3.17
rayon_1_0_0::sieve::bench::sieve_parallel -43.76 % -3.12
regex_0_2_6::misc::match_class_in_range 39.22 % 2.95
regex_0_2_6::misc::anchored_literal_long_match 21.89 % 2.27
rayon_1_0_0::sort::par_sort_unstable_big -38.95 % -3.09
rayon_1_0_0::vec_collect::vec_i::with_fold -38.20 % -3.07
rayon_1_0_0::sort::demo_merge_sort_big -37.35 % -3.10
rayon_1_0_0::sort::par_sort_mostly_ascending 52.99 % 3.13
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 46.15 % 2.96
regex_0_2_6::misc::one_pass_long_prefix 27.46 % 3.66
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 50.19 % 3.20
regex_0_2_6::misc::anchored_literal_short_match 29.97 % 3.03
rayon_1_0_0::sort::par_sort_big -34.50 % -3.13
rayon_1_0_0::sort::par_sort_mostly_descending 47.43 % 3.08
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -20.23 % -2.75
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.02 % -3.08
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.67 % -2.92
rayon_1_0_0::sort::demo_quick_sort_big -31.95 % -3.09
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.69 % -2.49
quickcheck_0_6_1::shrink_u64_7_tuple 18.49 % 3.27
regex_0_2_6::misc::reverse_suffix_no_quadratic 34.04 % 3.35
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.41 % -2.36
regex_0_2_6::misc::match_class 34.09 % 2.94
regex_0_2_6::misc::hard_1K 23.67 % 2.77
quickcheck_0_6_1::shrink_unit_6_tuple 24.19 % 2.59
csv_1_0_2::count_mbta_iter_bytes 18.38 % 2.33
regex_0_2_6::misc::easy0_1MB 16.34 % 3.35
regex_0_2_6::misc::easy1_1K 17.40 % 2.27
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -17.98 % -2.73
regex_0_2_6::misc::easy1_32K 18.62 % 2.33
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.43 % -2.96
regex_0_2_6::misc::one_pass_long_prefix_not 24.52 % 3.37
rayon_1_0_0::map_collect::i_to_i::with_collect -21.20 % -2.90
regex_0_2_6::misc::anchored_literal_short_non_match 21.48 % 2.65
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.72 % -2.73
csv_1_0_2::count_nfl_iter_bytes 29.97 % 2.73
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.65 % -2.72
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.27 % -3.11
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.38 % -3.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.32 % -3.09
csv_1_0_2::count_nfl_iter_str 26.39 % 2.77
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.77 % -2.66
regex_0_2_6::misc::easy0_32K 21.00 % 3.18
nom_4_0_0::ini_str::bench_ini_str 24.83 % 2.12
regex_0_2_6::misc::hard_32 25.48 % 3.04
regex_0_2_6::misc::reallyhard_1K 17.33 % 2.89
regex_0_2_6::rust_parse::parse_simple 13.88 % 2.11
csv_1_0_2::count_pop_iter_bytes 14.97 % 2.32
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 4.22 % 3.02
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.21 % -2.83
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.70 % -3.04
quickcheck_0_6_1::shrink_u64_4_tuple 12.49 % 2.31
regex_0_2_6::misc::hard_1MB 26.66 % 3.04
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 25.01 % 2.84
csv_1_0_2::write_nfl_record -9.58 % -2.10
regex_0_2_6::misc::hard_32K 26.56 % 3.04
csv_1_0_2::count_nfl_iter_bytes_trimmed 27.45 % 2.87
regex_0_2_6::misc::anchored_literal_long_non_match 22.18 % 2.83
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.55 % -2.87
regex_0_2_6::misc::reallyhard_32 18.21 % 2.98
regex_0_2_6::misc::reallyhard2_1K 20.79 % 2.69
rayon_1_0_0::sort::par_sort_unstable_expensive 14.84 % 3.36
csv_1_0_2::count_game_iter_str 6.53 % 2.70
csv_1_0_2::write_nfl_bytes -15.65 % -2.62
quickcheck_0_6_1::shrink_u64_3_tuple 13.06 % 2.70
csv_1_0_2::count_pop_iter_str 16.57 % 3.21
quickcheck_0_6_1::shrink_u64_5_tuple 13.09 % 2.35
rayon_1_0_0::map_collect::i_to_i::with_fold -11.34 % -2.70
csv_1_0_2::count_mbta_iter_str 16.82 % 2.55
rayon_1_0_0::str_split::serial_space_char 4.71 % 2.07
rayon_1_0_0::sieve::bench::sieve_chunks -17.36 % -3.13
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.06 % -2.96
regex_0_2_6::misc::long_needle1 17.51 % 2.98
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.80 % -2.69
regex_0_2_6::misc::easy0_32 13.21 % 2.73
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.10 % -3.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -11.99 % -2.27
rayon_1_0_0::nbody::bench::nbody_par 18.26 % 3.12
regex_0_2_6::misc::easy0_1K 16.20 % 3.00
quickcheck_0_6_1::shrink_f64_5_tuple 9.34 % 2.30
quickcheck_0_6_1::shrink_f64_6_tuple 8.53 % 2.30
rayon_1_0_0::pythagoras::euclid_parallel_full -9.54 % -2.08
rayon_1_0_0::sieve::bench::sieve_serial -11.41 % -2.81
quickcheck_0_6_1::shrink_f64_3_tuple 9.29 % 2.33
snap_0_2_4::uflat04_pdf 9.46 % 2.83
quickcheck_0_6_1::shrink_f64_4_tuple 9.93 % 2.44
quickcheck_0_6_1::shrink_f64_7_tuple 10.47 % 2.57
snap_0_2_4::zflat02_jpg 6.92 % 2.79
byteorder_1_2_6::slice_u64::write_little_endian 6.24 % 2.80
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -10.63 % -2.29
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.53 % -2.37
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.56 % -2.39
rayon_1_0_0::factorial::factorial_recursion 8.28 % 3.40
doom_9e197d7::freedoom1 -11.90 % -3.00
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.32 % 2.22
csv_1_0_2::count_nfl_iter_str_trimmed 11.53 % 2.84
regex_0_2_6::misc::reallyhard_32K 10.70 % 3.05
crossbeam_epoch_0_4_0::pin::multi_pin 5.59 % 2.85
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.72 % -2.67
json_benchmark_c7d3d9b::serde_canada_dom -4.33 % -2.24
json_benchmark_c7d3d9b::serialize_canada_struct -6.99 % -2.64
rayon_1_0_0::factorial::factorial_join 4.51 % 2.28
rayon_1_0_0::sort::demo_merge_sort_strings 3.30 % 2.16
doom_9e197d7::freedoom2 -7.74 % -2.89
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.54 % 2.50
rayon_1_0_0::factorial::factorial_par_iter 6.12 % 2.60
byteorder_1_2_6::slice_u64::read_little_endian 4.85 % 2.47
json_benchmark_c7d3d9b::serde_citm_dom 5.27 % 2.15
csv_1_0_2::count_game_read_bytes -4.66 % -2.03
rayon_1_0_0::factorial::factorial_iterator 4.97 % 2.71
snap_0_2_4::zflat04_pdf 3.18 % 2.17
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.01 % -2.09
rayon_1_0_0::sort::par_sort_strings 2.46 % 2.37
rayon_1_0_0::sort::demo_quick_sort_strings 1.77 % 2.17

[+-] nightly-2018-11-19

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_7_tuple 20.48 % 8.54
byteorder_1_2_6::uint128_15::read_big_endian 0.40 % 4.87
byteorder_1_2_6::int128_13::read_little_endian 0.40 % 3.97
rayon_1_0_0::map_collect::i_to_i::with_mutex 21.04 % 7.74
byteorder_1_2_6::int128_14::read_native_endian 0.39 % 3.67
byteorder_1_2_6::int128_16::read_little_endian 0.37 % 3.89
byteorder_1_2_6::int128_14::read_big_endian 0.40 % 4.06
quickcheck_0_6_1::shrink_unit_7_tuple 18.75 % 4.13
regex_0_2_6::misc::anchored_literal_short_non_match 30.77 % 3.95
regex_0_2_6::misc::not_literal 39.39 % 4.18
csv_1_0_2::count_pop_deserialize_owned_str 9.73 % 2.30
regex_0_2_6::misc::one_pass_short_not 33.65 % 2.50
rayon_1_0_0::sort::par_sort_ascending 144.10 % 3.31
rayon_1_0_0::sort::demo_merge_sort_ascending 121.17 % 3.12
csv_1_0_2::write_nfl_bytes -12.74 % -2.17
regex_0_2_6::misc::easy1_1K 24.38 % 3.27
rayon_1_0_0::sort::demo_merge_sort_descending 108.96 % 3.25
regex_0_2_6::misc::hard_1K 20.51 % 2.43
quickcheck_0_6_1::shrink_unit_8_tuple 32.83 % 3.42
regex_0_2_6::misc::literal 51.61 % 3.87
regex_0_2_6::misc::one_pass_short 35.98 % 3.53
regex_0_2_6::misc::anchored_literal_long_match 20.22 % 2.12
rayon_1_0_0::sort::par_sort_descending 95.73 % 3.20
rayon_1_0_0::sieve::bench::sieve_chunks -14.32 % -2.63
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 78.06 % 3.23
rayon_1_0_0::vec_collect::vec_i::with_collect -45.92 % -3.24
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -45.73 % -3.22
quickcheck_0_6_1::shrink_u64_1_tuple 17.71 % 3.80
crossbeam_epoch_0_4_0::flush::single_flush -14.68 % -2.31
regex_0_2_6::misc::one_pass_long_prefix_not 17.74 % 2.47
rayon_1_0_0::sieve::bench::sieve_parallel -43.94 % -3.23
regex_0_2_6::misc::match_class_in_range 39.03 % 3.00
regex_0_2_6::misc::easy0_1MB 17.47 % 3.72
rayon_1_0_0::sort::par_sort_unstable_big -39.35 % -3.22
rayon_1_0_0::vec_collect::vec_i::with_fold -38.10 % -3.16
regex_0_2_6::misc::anchored_literal_short_match 25.10 % 2.58
rayon_1_0_0::sort::demo_merge_sort_big -37.55 % -3.21
rayon_1_0_0::sort::par_sort_mostly_ascending 54.97 % 3.34
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 50.57 % 3.31
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 49.61 % 3.27
rayon_1_0_0::sort::par_sort_big -34.82 % -3.26
rayon_1_0_0::sort::par_sort_mostly_descending 49.18 % 3.28
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.15 % -3.18
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -31.93 % -3.02
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.78 % -2.55
rayon_1_0_0::sort::demo_quick_sort_big -32.37 % -3.23
quickcheck_0_6_1::shrink_u64_3_tuple 14.57 % 3.09
regex_0_2_6::misc::one_pass_long_prefix 23.01 % 3.14
quickcheck_0_6_1::shrink_unit_6_tuple 24.10 % 2.63
json_benchmark_c7d3d9b::serialize_canada_dom -6.73 % -2.17
regex_0_2_6::misc::reallyhard_1K 19.74 % 3.40
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.58 % -2.42
regex_0_2_6::misc::match_class 34.30 % 3.03
regex_0_2_6::misc::hard_32 23.79 % 2.90
regex_0_2_6::misc::medium_1K 16.66 % 2.02
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.30 % -3.01
rayon_1_0_0::map_collect::i_to_i::with_collect -21.08 % -2.95
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.07 % -2.81
regex_0_2_6::rust_parse::parse_simple 14.76 % 2.27
regex_0_2_6::misc::easy1_32K 18.98 % 2.41
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.75 % -2.79
csv_1_0_2::write_nfl_record -9.31 % -2.06
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.61 % -3.02
regex_0_2_6::misc::reverse_suffix_no_quadratic 32.73 % 3.31
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.88 % -2.82
regex_0_2_6::misc::reallyhard_32 20.82 % 3.52
regex_0_2_6::misc::easy1_32 17.67 % 2.32
regex_0_2_6::misc::medium_32K 16.34 % 2.06
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.42 % -3.23
quickcheck_0_6_1::shrink_u64_7_tuple 17.48 % 3.17
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.87 % -2.74
csv_1_0_2::count_nfl_iter_str 24.35 % 2.61
csv_1_0_2::count_nfl_iter_bytes 31.41 % 2.93
regex_0_2_6::misc::easy0_1K 18.31 % 3.51
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.22 % -3.16
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.47 % -3.19
nom_4_0_0::ini_str::bench_ini_str 25.52 % 2.21
quickcheck_0_6_1::shrink_u64_6_tuple 12.03 % 2.12
quickcheck_0_6_1::shrink_f64_7_tuple 8.12 % 2.01
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.40 % -3.08
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.23 % -2.90
csv_1_0_2::count_pop_iter_bytes 16.43 % 2.60
csv_1_0_2::count_mbta_iter_bytes 20.54 % 2.66
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -12.89 % -2.77
regex_0_2_6::misc::hard_1MB 27.65 % 3.24
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 25.24 % 2.93
regex_0_2_6::misc::easy0_32K 19.70 % 3.06
regex_0_2_6::misc::hard_32K 26.60 % 3.12
csv_1_0_2::count_nfl_iter_bytes_trimmed 27.60 % 2.96
regex_0_2_6::misc::anchored_literal_long_non_match 22.29 % 2.91
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.71 % -2.96
regex_0_2_6::misc::reallyhard2_1K 21.34 % 2.82
rayon_1_0_0::map_collect::i_to_i::with_fold -11.42 % -2.78
quickcheck_0_6_1::shrink_u64_5_tuple 14.17 % 2.59
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -10.79 % -2.74
csv_1_0_2::count_mbta_iter_str 18.35 % 2.85
regex_0_2_6::misc::long_needle1 17.64 % 3.07
csv_1_0_2::count_pop_iter_str 13.16 % 2.60
rayon_1_0_0::sort::par_sort_unstable_expensive 13.48 % 3.13
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.10 % -3.18
regex_0_2_6::misc::easy0_32 14.01 % 2.96
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.05 % -2.31
rayon_1_0_0::nbody::bench::nbody_par 18.23 % 3.20
quickcheck_0_6_1::shrink_f64_5_tuple 8.31 % 2.07
quickcheck_0_6_1::shrink_i64_1_tuple -9.44 % -2.27
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.18 % -2.46
rayon_1_0_0::sieve::bench::sieve_serial -11.35 % -2.86
byteorder_1_2_6::slice_u64::write_little_endian 6.29 % 2.89
rayon_1_0_0::pythagoras::euclid_parallel_full -9.51 % -2.09
quickcheck_0_6_1::shrink_f64_3_tuple 9.10 % 2.31
quickcheck_0_6_1::shrink_f64_4_tuple 9.95 % 2.49
rayon_1_0_0::factorial::factorial_recursion 8.31 % 3.53
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.37 % -2.49
snap_0_2_4::uflat04_pdf 8.99 % 2.74
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.02 % -2.27
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.05 % -2.54
doom_9e197d7::freedoom1 -11.65 % -3.01
rayon_1_0_0::nbody::bench::nbody_parreduce 2.59 % 2.91
regex_0_2_6::misc::reallyhard_32K 10.68 % 3.13
snap_0_2_4::zflat02_jpg 5.47 % 2.23
quickcheck_0_6_1::shrink_f64_6_tuple 7.51 % 2.05
csv_1_0_2::count_nfl_iter_str_trimmed 10.43 % 2.62
regex_0_2_6::sherlock::name_alt1 1.55 % 2.48
json_benchmark_c7d3d9b::serialize_canada_struct -7.65 % -2.96
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 4.78 % 2.01
byteorder_1_2_6::int128_14::read_little_endian 0.40 % 4.15
doom_9e197d7::freedoom2 -7.42 % -2.83
rayon_1_0_0::factorial::factorial_join 4.70 % 2.41
rayon_1_0_0::sort::demo_quick_sort_strings 2.18 % 2.74
rayon_1_0_0::factorial::factorial_par_iter 6.09 % 2.64
byteorder_1_2_6::slice_u64::read_little_endian 4.83 % 2.51
json_benchmark_c7d3d9b::serde_canada_struct -4.87 % -3.02
byteorder_1_2_6::int128_15::read_little_endian 0.40 % 4.37
csv_1_0_2::count_pop_read_str -2.49 % -2.35
crossbeam_epoch_0_4_0::pin::multi_pin 4.37 % 2.25
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -3.21 % -2.03
rayon_1_0_0::factorial::factorial_iterator 5.48 % 3.05
brotli_1_1_3::bench_e2e_rt_q9_1024k -2.03 % -2.51
byteorder_1_2_6::int128_13::read_big_endian 0.38 % 3.12
byteorder_1_2_6::uint128_14::read_native_endian 0.41 % 4.64
snap_0_2_4::uflat09_txt4 3.13 % 2.19
byteorder_1_2_6::uint128_15::read_little_endian 0.39 % 4.65
rayon_1_0_0::sort::par_sort_strings 2.63 % 2.57
byteorder_1_2_6::uint128_15::read_native_endian 0.39 % 5.04
byteorder_1_2_6::int128_16::read_native_endian 0.36 % 3.76
regex_0_2_6::sherlock::quotes 1.28 % 2.46
byteorder_1_2_6::uint128_16::read_big_endian 0.43 % 5.63
byteorder_1_2_6::int128_16::read_big_endian 0.41 % 3.97
byteorder_1_2_6::int128_13::read_native_endian 0.37 % 4.51
byteorder_1_2_6::int128_15::read_native_endian 0.37 % 4.12
byteorder_1_2_6::uint128_14::read_little_endian 0.40 % 4.48
byteorder_1_2_6::uint128_13::read_native_endian 0.39 % 4.55
byteorder_1_2_6::uint128_13::read_little_endian 0.42 % 5.55
byteorder_1_2_6::int128_15::read_big_endian 0.41 % 4.88
byteorder_1_2_6::uint128_14::read_big_endian 0.40 % 4.84
byteorder_1_2_6::uint128_13::read_big_endian 0.41 % 5.20
rayon_1_0_0::sort::demo_merge_sort_random 1.69 % 2.10
byteorder_1_2_6::uint128_16::read_little_endian 0.39 % 5.27

[+-] nightly-2018-11-18

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_to_i::with_mutex 15.84 % 6.52
regex_0_2_6::misc::anchored_literal_long_match 45.85 % 5.16
csv_1_0_2::count_nfl_iter_str 38.38 % 4.35
regex_0_2_6::misc::not_literal 20.72 % 2.22
csv_1_0_2::count_nfl_serialize_owned_str 7.39 % 3.54
regex_0_2_6::misc::hard_32 20.19 % 2.50
regex_0_2_6::misc::medium_32K 22.98 % 2.96
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 8.44 % 2.66
rayon_1_0_0::sort::par_sort_ascending 146.94 % 3.46
regex_0_2_6::misc::easy1_32 25.22 % 3.42
regex_0_2_6::misc::reallyhard_1K 22.19 % 3.99
rayon_1_0_0::sort::demo_merge_sort_ascending 129.67 % 3.42
rayon_1_0_0::sort::demo_merge_sort_descending 109.24 % 3.34
regex_0_2_6::misc::medium_32 22.78 % 2.86
regex_0_2_6::misc::medium_1K 23.48 % 2.91
regex_0_2_6::misc::literal 50.03 % 3.90
rayon_1_0_0::sort::par_sort_descending 98.04 % 3.36
snap_0_2_4::uflat07_txt2 7.18 % 4.34
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 78.91 % 3.35
rayon_1_0_0::vec_collect::vec_i::with_collect -46.10 % -3.37
regex_0_2_6::misc::match_class_in_range 37.59 % 2.95
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -45.92 % -3.35
rayon_1_0_0::sieve::bench::sieve_parallel -43.85 % -3.33
regex_0_2_6::misc::anchored_literal_short_match 32.38 % 3.43
quickcheck_0_6_1::shrink_unit_8_tuple 22.74 % 2.40
rayon_1_0_0::sort::par_sort_unstable_big -39.21 % -3.32
rayon_1_0_0::vec_collect::vec_i::with_fold -38.15 % -3.26
regex_0_2_6::misc::medium_1MB 14.08 % 2.14
rayon_1_0_0::sort::demo_merge_sort_big -37.47 % -3.31
rayon_1_0_0::sort::par_sort_mostly_ascending 52.66 % 3.28
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 50.87 % 3.43
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 49.87 % 3.38
rayon_1_0_0::sort::par_sort_big -34.74 % -3.36
rayon_1_0_0::sort::par_sort_mostly_descending 48.19 % 3.30
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.27 % -3.30
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.02 % -3.12
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -27.97 % -2.62
snap_0_2_4::uflat04_pdf 11.22 % 3.54
rayon_1_0_0::sort::demo_quick_sort_big -32.19 % -3.32
regex_0_2_6::misc::easy1_32K 17.06 % 2.18
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.14 % -3.03
quickcheck_0_6_1::shrink_unit_2_tuple 16.74 % 2.80
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.73 % -2.47
quickcheck_0_6_1::shrink_unit_6_tuple 25.04 % 2.78
regex_0_2_6::misc::one_pass_long_prefix 25.84 % 3.66
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.17 % -2.89
regex_0_2_6::misc::match_class 35.64 % 3.23
quickcheck_0_6_1::shrink_u64_7_tuple 17.82 % 3.33
csv_1_0_2::count_mbta_iter_bytes 19.18 % 2.53
regex_0_2_6::misc::reverse_suffix_no_quadratic 33.87 % 3.54
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.90 % -2.88
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.50 % -3.13
rayon_1_0_0::map_collect::i_to_i::with_collect -21.26 % -3.06
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -17.85 % -2.88
quickcheck_0_6_1::shrink_u64_5_tuple 17.31 % 3.25
regex_0_2_6::misc::easy0_32K 21.57 % 3.45
quickcheck_0_6_1::shrink_u64_4_tuple 10.65 % 2.00
csv_1_0_2::count_pop_iter_bytes 14.76 % 2.37
regex_0_2_6::misc::easy1_1K 17.95 % 2.44
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.95 % -2.81
csv_1_0_2::count_nfl_iter_bytes 30.54 % 2.92
regex_0_2_6::misc::anchored_literal_short_non_match 22.24 % 2.92
regex_0_2_6::misc::hard_1K 25.47 % 3.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.35 % -3.32
quickcheck_0_6_1::shrink_u64_1_tuple 9.86 % 2.14
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.59 % -3.31
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.54 % -3.30
nom_4_0_0::ini_str::bench_ini_str 25.04 % 2.19
regex_0_2_6::misc::one_pass_long_prefix_not 21.32 % 3.04
regex_0_2_6::misc::hard_1MB 25.91 % 3.11
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.39 % -3.00
quickcheck_0_6_1::shrink_u64_6_tuple 16.18 % 2.91
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.95 % -3.26
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 23.69 % 2.81
csv_1_0_2::count_nfl_iter_bytes_trimmed 26.22 % 2.88
regex_0_2_6::misc::reallyhard_32 18.44 % 3.20
regex_0_2_6::misc::hard_32K 26.53 % 3.20
regex_0_2_6::misc::anchored_literal_long_non_match 22.20 % 2.96
regex_0_2_6::misc::reallyhard2_1K 21.23 % 2.86
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.85 % -3.06
rayon_1_0_0::map_collect::i_to_i::with_fold -11.38 % -2.83
csv_1_0_2::write_nfl_bytes -18.03 % -3.17
csv_1_0_2::count_mbta_iter_str 16.89 % 2.68
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.70 % -2.94
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.07 % -3.11
quickcheck_0_6_1::shrink_u64_3_tuple 9.57 % 2.05
regex_0_2_6::misc::long_needle1 17.11 % 3.05
rayon_1_0_0::sieve::bench::sieve_chunks -17.05 % -3.23
quickcheck_0_6_1::shrink_f64_1_tuple -8.34 % -2.65
regex_0_2_6::misc::easy0_1MB 12.71 % 2.76
rayon_1_0_0::sort::par_sort_unstable_expensive 13.61 % 3.25
quickcheck_0_6_1::shrink_i64_1_tuple -9.60 % -2.34
quickcheck_0_6_1::shrink_f64_3_tuple 10.63 % 2.75
quickcheck_0_6_1::shrink_f64_4_tuple 10.75 % 2.74
regex_0_2_6::misc::easy0_32 13.97 % 3.02
quickcheck_0_6_1::shrink_unit_7_tuple 12.55 % 2.82
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.64 % -3.32
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.20 % -2.37
quickcheck_0_6_1::shrink_f64_5_tuple 9.13 % 2.30
rayon_1_0_0::nbody::bench::nbody_par 18.69 % 3.38
regex_0_2_6::misc::long_needle2 12.32 % 2.23
quickcheck_0_6_1::shrink_f64_7_tuple 9.80 % 2.47
csv_1_0_2::write_nfl_record -12.25 % -2.78
regex_0_2_6::misc::easy0_1K 15.63 % 3.07
csv_1_0_2::count_pop_iter_str 15.28 % 3.11
rayon_1_0_0::pythagoras::euclid_parallel_full -9.14 % -2.03
rayon_1_0_0::fibonacci::fibonacci_split_iterative -7.71 % -2.21
rayon_1_0_0::sieve::bench::sieve_serial -11.73 % -3.03
quickcheck_0_6_1::shrink_f64_8_tuple 8.81 % 2.03
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.63 % -2.60
json_benchmark_c7d3d9b::serde_canada_dom -4.89 % -2.60
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 5.78 % 2.88
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.99 % -2.58
doom_9e197d7::freedoom1 -12.25 % -3.27
snap_0_2_4::zflat02_jpg 5.21 % 2.15
json_benchmark_c7d3d9b::serialize_canada_struct -6.69 % -2.64
quickcheck_0_6_1::shrink_f64_6_tuple 7.85 % 2.16
json_benchmark_c7d3d9b::serialize_canada_dom -8.40 % -2.77
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.34 % 2.26
regex_0_2_6::misc::reallyhard_32K 10.53 % 3.17
csv_1_0_2::count_game_iter_str 4.92 % 2.06
rayon_1_0_0::sort::demo_merge_sort_strings 3.46 % 2.31
csv_1_0_2::count_nfl_iter_str_trimmed 10.86 % 2.79
regex_0_2_6::sherlock::quotes 1.58 % 3.13
rayon_1_0_0::factorial::factorial_join 4.41 % 2.29
rayon_1_0_0::factorial::factorial_recursion 6.92 % 3.01
rayon_1_0_0::find::parallel_find_first 5.17 % 2.32
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.36 % -3.10
rayon_1_0_0::factorial::factorial_par_iter 6.62 % 2.93
doom_9e197d7::freedoom2 -8.10 % -3.18
byteorder_1_2_6::slice_u64::read_little_endian 4.86 % 2.57
json_benchmark_c7d3d9b::serde_canada_struct -4.93 % -3.14
rayon_1_0_0::factorial::factorial_iterator 5.86 % 3.37
json_benchmark_c7d3d9b::serde_citm_dom 5.22 % 2.16
crossbeam_epoch_0_4_0::pin::multi_pin 4.42 % 2.31
snap_0_2_4::zflat04_pdf 2.95 % 2.05
rayon_1_0_0::nbody::bench::nbody_parreduce 2.07 % 2.35
rayon_1_0_0::sort::par_sort_strings 2.36 % 2.33
byteorder_1_2_6::uint128_13::read_native_endian -0.23 % -2.73
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.65 % -2.06
snap_0_2_4::uflat03_jpg_200 2.30 % 2.95

[+-] nightly-2018-11-16

benchmark % Δ σ Δ
rayon_1_0_0::nbody::bench::nbody_parreduce 3.67 % 4.40
rayon_1_0_0::map_collect::i_to_i::with_mutex -6.64 % -2.79
regex_0_2_6::misc::match_class_in_range 28.12 % 2.23
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 4.54 % 3.15
rayon_1_0_0::sort::par_sort_ascending 147.11 % 3.55
regex_0_2_6::misc::easy1_1MB 17.24 % 2.92
regex_0_2_6::misc::literal 51.93 % 4.24
regex_0_2_6::misc::easy1_1K 23.95 % 3.36
regex_0_2_6::misc::one_pass_long_prefix 16.53 % 2.37
rayon_1_0_0::sort::demo_merge_sort_ascending 131.34 % 3.56
rayon_1_0_0::sort::demo_merge_sort_descending 113.21 % 3.56
rayon_1_0_0::sort::par_sort_descending 99.59 % 3.51
regex_0_2_6::misc::easy1_32K 25.43 % 3.36
regex_0_2_6::misc::one_pass_short 31.38 % 3.18
quickcheck_0_6_1::shrink_u64_1_tuple 17.49 % 3.96
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 79.51 % 3.47
rayon_1_0_0::vec_collect::vec_i::with_collect -46.29 % -3.51
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.01 % -3.48
rayon_1_0_0::sieve::bench::sieve_parallel -44.11 % -3.48
quickcheck_0_6_1::shrink_unit_8_tuple 22.82 % 2.44
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 46.17 % 3.19
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 45.14 % 3.14
regex_0_2_6::misc::anchored_literal_long_match 27.27 % 3.15
regex_0_2_6::misc::hard_32 23.05 % 2.91
rayon_1_0_0::sort::par_sort_unstable_big -39.59 % -3.48
rayon_1_0_0::vec_collect::vec_i::with_fold -38.75 % -3.43
quickcheck_0_6_1::shrink_u64_3_tuple 14.93 % 3.29
rayon_1_0_0::sort::demo_merge_sort_big -38.03 % -3.49
rayon_1_0_0::sort::par_sort_mostly_ascending 52.84 % 3.39
regex_0_2_6::misc::anchored_literal_short_match 28.58 % 3.10
rayon_1_0_0::sort::par_sort_big -34.86 % -3.49
regex_0_2_6::rust_parse::parse_simple 15.58 % 2.44
rayon_1_0_0::sort::par_sort_mostly_descending 49.52 % 3.50
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.38 % -3.43
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.03 % -3.21
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.10 % -2.95
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.05 % -2.68
quickcheck_0_6_1::shrink_unit_6_tuple 28.91 % 3.31
regex_0_2_6::misc::reallyhard_32 21.46 % 3.88
regex_0_2_6::misc::not_literal 28.64 % 3.15
regex_0_2_6::misc::easy0_1MB 16.41 % 3.70
rayon_1_0_0::sort::demo_quick_sort_big -32.27 % -3.45
rayon_1_0_0::factorial::factorial_par_iter 7.91 % 3.63
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -17.97 % -2.97
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.77 % -2.52
json_benchmark_c7d3d9b::serialize_canada_dom -7.10 % -2.37
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.01 % -2.98
regex_0_2_6::misc::match_class 35.30 % 3.29
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -15.93 % -2.87
rayon_1_0_0::map_collect::i_to_i::with_collect -21.56 % -3.20
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -22.03 % -3.31
csv_1_0_2::count_pop_iter_bytes 15.33 % 2.51
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.93 % -3.24
regex_0_2_6::misc::anchored_literal_short_non_match 19.69 % 2.63
regex_0_2_6::misc::easy1_32 17.29 % 2.37
crossbeam_epoch_0_4_0::flush::single_flush -18.42 % -2.99
regex_0_2_6::misc::reverse_suffix_no_quadratic 31.59 % 3.40
csv_1_0_2::count_nfl_iter_bytes 31.66 % 3.11
regex_0_2_6::misc::hard_1K 26.14 % 3.27
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.56 % -3.47
nom_4_0_0::ini_str::bench_ini_str 26.43 % 2.35
regex_0_2_6::misc::reallyhard_1K 18.29 % 3.39
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.52 % -3.41
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.63 % -3.43
csv_1_0_2::count_nfl_iter_str 24.57 % 2.85
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.53 % -3.11
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.95 % -3.36
regex_0_2_6::misc::one_pass_long_prefix_not 23.44 % 3.45
regex_0_2_6::misc::hard_1MB 28.38 % 3.53
regex_0_2_6::misc::reallyhard2_1K 20.63 % 2.84
quickcheck_0_6_1::shrink_u64_4_tuple 14.11 % 2.70
regex_0_2_6::misc::easy0_32K 19.87 % 3.27
quickcheck_0_6_1::shrink_u64_6_tuple 14.29 % 2.61
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 25.39 % 3.08
csv_1_0_2::count_nfl_iter_bytes_trimmed 26.67 % 3.01
csv_1_0_2::count_mbta_iter_bytes 23.61 % 3.22
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -12.54 % -2.97
regex_0_2_6::misc::hard_32K 27.29 % 3.39
regex_0_2_6::misc::anchored_literal_long_non_match 22.44 % 3.07
quickcheck_0_6_1::shrink_u64_7_tuple 14.37 % 2.74
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -22.85 % -3.15
quickcheck_0_6_1::shrink_unit_7_tuple 9.12 % 2.07
quickcheck_0_6_1::shrink_u64_8_tuple 12.97 % 2.09
quickcheck_0_6_1::shrink_u64_5_tuple 13.24 % 2.53
csv_1_0_2::write_nfl_bytes -17.80 % -3.24
rayon_1_0_0::factorial::factorial_recursion 8.87 % 4.04
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -15.03 % -3.43
regex_0_2_6::misc::long_needle1 17.05 % 3.12
csv_1_0_2::count_mbta_iter_str 18.65 % 3.04
rayon_1_0_0::sieve::bench::sieve_chunks -17.43 % -3.42
rayon_1_0_0::sort::par_sort_unstable_expensive 13.45 % 3.31
rayon_1_0_0::sieve::bench::sieve_serial -11.23 % -2.97
sha2_0_8_0::sha512::bench2_100 1.61 % 2.61
regex_0_2_6::misc::easy0_32 14.27 % 3.17
snap_0_2_4::uflat06_txt1 3.88 % 2.60
byteorder_1_2_6::slice_u64::write_little_endian 6.41 % 3.06
quickcheck_0_6_1::shrink_f64_5_tuple 9.17 % 2.34
quickcheck_0_6_1::shrink_unit_2_tuple 13.02 % 2.20
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.30 % -2.43
snap_0_2_4::zflat02_jpg 7.64 % 3.25
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.59 % -3.13
quickcheck_0_6_1::shrink_f64_7_tuple 11.87 % 3.06
regex_0_2_6::misc::easy0_1K 16.69 % 3.38
rayon_1_0_0::nbody::bench::nbody_par 18.44 % 3.44
snap_0_2_4::uflat04_pdf 7.38 % 2.36
rayon_1_0_0::map_collect::i_to_i::with_fold -13.09 % -3.36
quickcheck_0_6_1::shrink_f64_3_tuple 8.43 % 2.21
rayon_1_0_0::pythagoras::euclid_parallel_full -9.50 % -2.14
csv_1_0_2::write_nfl_record -12.17 % -2.84
quickcheck_0_6_1::shrink_f64_4_tuple 10.00 % 2.59
csv_1_0_2::count_pop_iter_str 14.59 % 3.05
quickcheck_0_6_1::shrink_f64_6_tuple 8.32 % 2.32
json_benchmark_c7d3d9b::serde_canada_dom -4.79 % -2.59
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.80 % -2.57
quickcheck_0_6_1::shrink_i64_1_tuple -9.00 % -2.22
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.20 % -2.69
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.21 % -2.56
csv_1_0_2::count_nfl_iter_str_trimmed 11.89 % 3.14
snap_0_2_4::uflat07_txt2 3.66 % 2.24
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 3.27 % 2.41
doom_9e197d7::freedoom1 -12.16 % -3.35
regex_0_2_6::misc::reallyhard_32K 10.60 % 3.28
quickcheck_0_6_1::shrink_f64_1_tuple -7.03 % -2.26
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 4.99 % 2.53
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.13 % -3.06
json_benchmark_c7d3d9b::serialize_canada_struct -7.75 % -3.14
rayon_1_0_0::factorial::factorial_join 5.23 % 2.77
regex_0_2_6::sherlock::name_whitespace -2.07 % -2.48
doom_9e197d7::freedoom2 -8.07 % -3.27
json_benchmark_c7d3d9b::serde_citm_dom 5.10 % 2.14
snap_0_2_4::zflat06_txt1 1.46 % 2.52
crossbeam_epoch_0_4_0::pin::multi_pin 4.70 % 2.50
json_benchmark_c7d3d9b::serde_canada_struct -4.33 % -2.82
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -1.18 % -2.62
rayon_1_0_0::factorial::factorial_iterator 5.13 % 3.03
rayon_1_0_0::sort::par_sort_strings 2.61 % 2.63
crossbeam_epoch_0_4_0::flush::multi_flush -1.54 % -2.40
snap_0_2_4::uflat03_jpg_200 2.36 % 3.10

[+-] nightly-2018-11-15

benchmark % Δ σ Δ
csv_1_0_2::count_game_read_str 6.08 % 5.66
rayon_1_0_0::find::parallel_find_first -5.05 % -2.30
regex_0_2_6::misc::reallyhard_1K 11.27 % 2.11
regex_0_2_6::misc::easy1_1MB 17.25 % 2.99
regex_0_2_6::misc::one_pass_short_not 38.87 % 2.96
regex_0_2_6::misc::medium_1K 24.12 % 3.08
regex_0_2_6::misc::medium_32 23.13 % 3.00
rayon_1_0_0::sort::par_sort_ascending 148.07 % 3.68
quickcheck_0_6_1::shrink_unit_8_tuple 34.77 % 3.87
rayon_1_0_0::sort::demo_merge_sort_ascending 133.29 % 3.73
quickcheck_0_6_1::shrink_u64_1_tuple 15.84 % 3.73
quickcheck_0_6_1::shrink_u64_8_tuple 19.40 % 3.22
regex_0_2_6::misc::easy1_32K 25.30 % 3.45
rayon_1_0_0::sort::demo_merge_sort_descending 109.75 % 3.55
regex_0_2_6::misc::one_pass_short 35.01 % 3.67
rayon_1_0_0::sort::par_sort_descending 100.38 % 3.65
regex_0_2_6::misc::literal 41.06 % 3.46
regex_0_2_6::misc::anchored_literal_long_match 22.65 % 2.66
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -4.52 % -2.29
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 81.80 % 3.69
rayon_1_0_0::vec_collect::vec_i::with_collect -46.43 % -3.66
csv_1_0_2::count_pop_iter_bytes 13.62 % 2.26
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.25 % -3.64
regex_0_2_6::misc::match_class_in_range 39.24 % 3.19
rayon_1_0_0::sieve::bench::sieve_parallel -44.42 % -3.65
regex_0_2_6::misc::medium_1MB 14.26 % 2.19
quickcheck_0_6_1::shrink_unit_6_tuple 23.25 % 2.71
regex_0_2_6::misc::match_class 40.14 % 3.90
regex_0_2_6::misc::easy0_1MB 16.67 % 3.92
rayon_1_0_0::sort::par_sort_unstable_big -39.50 % -3.61
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -20.87 % -3.23
rayon_1_0_0::vec_collect::vec_i::with_fold -38.74 % -3.56
regex_0_2_6::misc::anchored_literal_short_match 27.37 % 3.04
rayon_1_0_0::sort::demo_merge_sort_big -37.87 % -3.61
regex_0_2_6::misc::not_literal 34.02 % 3.89
rayon_1_0_0::sort::par_sort_mostly_ascending 55.22 % 3.67
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.28 % -3.06
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 51.41 % 3.68
quickcheck_0_6_1::shrink_f64_8_tuple 12.67 % 3.01
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.00 % -3.05
rayon_1_0_0::sort::par_sort_big -35.18 % -3.67
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 50.28 % 3.62
rayon_1_0_0::sort::par_sort_mostly_descending 50.84 % 3.72
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.55 % -3.58
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.26 % -3.34
regex_0_2_6::misc::one_pass_long_prefix 23.66 % 3.51
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.07 % -3.08
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.19 % -2.75
quickcheck_0_6_1::shrink_u64_5_tuple 10.98 % 2.12
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -23.90 % -2.58
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.15 % -2.99
rayon_1_0_0::sort::demo_quick_sort_big -32.70 % -3.63
rayon_1_0_0::map_collect::i_to_i::with_collect -21.92 % -3.36
regex_0_2_6::misc::easy1_32 19.52 % 2.73
regex_0_2_6::misc::easy1_1K 15.84 % 2.24
crossbeam_epoch_0_4_0::flush::single_flush -17.69 % -2.95
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -22.52 % -3.45
csv_1_0_2::count_nfl_iter_bytes 34.59 % 3.53
regex_0_2_6::misc::reverse_suffix_no_quadratic 32.33 % 3.61
regex_0_2_6::misc::anchored_literal_short_non_match 21.75 % 2.97
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.78 % -3.64
regex_0_2_6::misc::hard_1K 27.46 % 3.55
regex_0_2_6::misc::easy0_32K 20.74 % 3.53
nom_4_0_0::ini_str::bench_ini_str 25.51 % 2.29
quickcheck_0_6_1::shrink_u64_6_tuple 13.06 % 2.42
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.69 % -3.57
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.75 % -3.58
regex_0_2_6::misc::hard_32 28.87 % 3.79
quickcheck_0_6_1::shrink_u64_4_tuple 13.45 % 2.62
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.51 % -3.20
csv_1_0_2::count_game_iter_str 7.10 % 3.08
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.12 % -3.51
regex_0_2_6::misc::one_pass_long_prefix_not 23.62 % 3.60
csv_1_0_2::count_nfl_iter_str 27.15 % 3.25
regex_0_2_6::misc::hard_1MB 26.91 % 3.45
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 25.61 % 3.19
csv_1_0_2::count_mbta_iter_bytes 22.64 % 3.18
quickcheck_0_6_1::shrink_u64_7_tuple 16.08 % 3.14
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.59 % -3.20
regex_0_2_6::misc::anchored_literal_long_non_match 22.81 % 3.20
regex_0_2_6::misc::hard_32K 27.31 % 3.50
csv_1_0_2::count_nfl_iter_bytes_trimmed 28.44 % 3.33
regex_0_2_6::misc::reallyhard2_1K 21.82 % 3.07
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.08 % -3.28
csv_1_0_2::write_nfl_bytes -16.35 % -3.06
rayon_1_0_0::map_collect::i_to_i::with_fold -11.89 % -3.14
snap_0_2_4::zflat02_jpg 7.80 % 3.42
csv_1_0_2::count_mbta_iter_str 19.41 % 3.27
quickcheck_0_6_1::shrink_f64_5_tuple 10.23 % 2.66
rayon_1_0_0::sort::par_sort_unstable_expensive 13.92 % 3.54
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.12 % -3.08
regex_0_2_6::misc::long_needle1 18.46 % 3.49
rayon_1_0_0::pythagoras::euclid_parallel_full -10.18 % -2.33
regex_0_2_6::misc::easy0_32 14.50 % 3.31
quickcheck_0_6_1::shrink_unit_7_tuple 10.60 % 2.44
rayon_1_0_0::sieve::bench::sieve_chunks -17.84 % -3.63
quickcheck_0_6_1::shrink_u64_3_tuple 11.72 % 2.63
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.25 % -2.46
csv_1_0_2::count_pop_iter_str 15.93 % 3.46
rayon_1_0_0::sieve::bench::sieve_serial -11.56 % -3.15
quickcheck_0_6_1::shrink_f64_3_tuple 10.19 % 2.72
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.76 % -3.37
quickcheck_0_6_1::shrink_f64_7_tuple 11.86 % 3.14
csv_1_0_2::write_nfl_record -12.32 % -2.95
rayon_1_0_0::nbody::bench::nbody_par 19.06 % 3.69
quickcheck_0_6_1::shrink_f64_4_tuple 9.92 % 2.61
regex_0_2_6::misc::easy0_1K 16.32 % 3.41
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.96 % -2.67
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.09 % -2.72
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.19 % -2.61
snap_0_2_4::uflat04_pdf 8.36 % 2.73
regex_0_2_6::misc::long_needle2 11.90 % 2.19
regex_0_2_6::misc::reallyhard_32K 10.68 % 3.42
doom_9e197d7::freedoom1 -11.99 % -3.41
csv_1_0_2::count_nfl_iter_str_trimmed 10.52 % 2.85
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 6.54 % 2.06
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 4.95 % 2.56
quickcheck_0_6_1::shrink_f64_6_tuple 7.40 % 2.09
rayon_1_0_0::nbody::bench::nbody_parreduce 2.50 % 3.08
rayon_1_0_0::factorial::factorial_recursion 7.57 % 3.57
json_benchmark_c7d3d9b::serialize_canada_dom -8.91 % -3.06
rayon_1_0_0::factorial::factorial_join 5.16 % 2.79
json_benchmark_c7d3d9b::serialize_canada_struct -7.60 % -3.17
rayon_1_0_0::factorial::factorial_iterator 5.99 % 3.66
json_benchmark_c7d3d9b::serde_canada_struct -4.91 % -3.29
byteorder_1_2_6::slice_u64::read_little_endian 4.93 % 2.66
crossbeam_epoch_0_4_0::pin::multi_pin 5.30 % 2.88
doom_9e197d7::freedoom2 -7.89 % -3.29
json_benchmark_c7d3d9b::serde_citm_dom 5.49 % 2.34
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.44 % -2.48
rayon_1_0_0::factorial::factorial_par_iter 6.49 % 3.05
regex_0_2_6::regexdna::variant2 -2.02 % -2.12
snap_0_2_4::zflat04_pdf 3.20 % 2.25
regex_0_2_6::sherlock::name_whitespace -1.85 % -2.25
snap_0_2_4::uflat09_txt4 3.15 % 2.24
rayon_1_0_0::sort::par_sort_strings 2.16 % 2.21
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -0.95 % -2.14
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.14 % 2.14
snap_0_2_4::uflat03_jpg_200 2.27 % 3.05

[+-] nightly-2018-11-14

benchmark % Δ σ Δ
regex_0_2_6::misc::anchored_literal_short_match 42.71 % 5.09
quickcheck_0_6_1::shrink_u64_8_tuple 20.88 % 3.59
regex_0_2_6::misc::one_pass_short_not 38.81 % 3.03
regex_0_2_6::misc::hard_32K 21.57 % 2.82
regex_0_2_6::misc::one_pass_short 27.06 % 2.90
rayon_1_0_0::sort::par_sort_ascending 147.16 % 3.77
regex_0_2_6::misc::literal 51.20 % 4.56
rayon_1_0_0::sort::demo_merge_sort_ascending 128.52 % 3.71
quickcheck_0_6_1::shrink_unit_3_tuple 20.23 % 3.01
rayon_1_0_0::sort::demo_merge_sort_descending 114.89 % 3.85
rayon_1_0_0::sort::par_sort_descending 99.91 % 3.76
csv_1_0_2::count_pop_iter_bytes 14.19 % 2.39
regex_0_2_6::misc::match_class_in_range 39.05 % 3.27
regex_0_2_6::misc::anchored_literal_long_match 29.12 % 3.54
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 82.12 % 3.84
rayon_1_0_0::vec_collect::vec_i::with_collect -46.57 % -3.84
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.33 % -3.81
csv_1_0_2::count_mbta_iter_bytes 18.48 % 2.65
rayon_1_0_0::sieve::bench::sieve_parallel -44.78 % -3.84
quickcheck_0_6_1::shrink_unit_8_tuple 20.70 % 2.33
crossbeam_epoch_0_4_0::flush::single_flush -20.22 % -3.49
quickcheck_0_6_1::shrink_f64_8_tuple 12.55 % 3.05
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.39 % -3.17
rayon_1_0_0::sort::par_sort_unstable_big -39.54 % -3.77
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.32 % -3.38
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.07 % -3.16
rayon_1_0_0::vec_collect::vec_i::with_fold -38.96 % -3.74
rayon_1_0_0::map_collect::i_to_i::with_collect -21.31 % -3.38
rayon_1_0_0::sort::demo_merge_sort_big -38.16 % -3.80
rayon_1_0_0::sort::par_sort_mostly_ascending 53.94 % 3.71
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.15 % -3.07
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.21 % -3.19
rayon_1_0_0::factorial::factorial_recursion 9.22 % 4.62
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 52.35 % 3.89
regex_0_2_6::misc::one_pass_long_prefix_not 26.21 % 4.20
rayon_1_0_0::sort::par_sort_big -35.17 % -3.83
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 51.09 % 3.82
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.68 % -3.74
regex_0_2_6::misc::one_pass_long_prefix 24.48 % 3.77
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.15 % -3.45
rayon_1_0_0::sort::par_sort_mostly_descending 50.01 % 3.80
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.30 % -2.83
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.99 % -3.53
csv_1_0_2::count_game_iter_str 6.77 % 3.03
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.01 % -2.65
regex_0_2_6::rust_parse::parse_simple 15.16 % 2.42
quickcheck_0_6_1::shrink_u64_7_tuple 17.68 % 3.58
rayon_1_0_0::sort::demo_quick_sort_big -32.58 % -3.78
quickcheck_0_6_1::shrink_unit_6_tuple 27.20 % 3.26
regex_0_2_6::misc::not_literal 31.13 % 3.69
quickcheck_0_6_1::shrink_unit_2_tuple 16.81 % 2.92
regex_0_2_6::misc::match_class 36.22 % 3.64
regex_0_2_6::misc::reallyhard_1K 19.34 % 3.77
regex_0_2_6::misc::easy1_1K 16.08 % 2.31
regex_0_2_6::misc::easy1_32 18.95 % 2.70
regex_0_2_6::misc::anchored_literal_short_non_match 20.56 % 2.86
csv_1_0_2::write_nfl_bytes -15.22 % -2.93
regex_0_2_6::misc::medium_1K 17.42 % 2.25
quickcheck_0_6_1::shrink_u64_6_tuple 17.34 % 3.31
regex_0_2_6::misc::reverse_suffix_no_quadratic 33.72 % 3.92
regex_0_2_6::misc::hard_32 29.76 % 4.09
regex_0_2_6::misc::easy1_32K 18.34 % 2.54
quickcheck_0_6_1::shrink_u64_4_tuple 12.97 % 2.56
csv_1_0_2::count_nfl_iter_bytes 31.80 % 3.35
regex_0_2_6::misc::hard_1K 27.59 % 3.70
regex_0_2_6::misc::easy0_32K 17.42 % 3.04
regex_0_2_6::misc::medium_32 16.59 % 2.17
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.40 % -3.25
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.85 % -3.81
regex_0_2_6::misc::medium_32K 15.84 % 2.09
nom_4_0_0::ini_str::bench_ini_str 25.99 % 2.37
regex_0_2_6::misc::hard_1MB 29.61 % 3.96
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.57 % -3.31
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.75 % -3.72
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -25.91 % -3.75
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -22.01 % -3.82
csv_1_0_2::count_nfl_iter_str 26.61 % 3.29
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 26.07 % 3.35
regex_0_2_6::misc::anchored_literal_long_non_match 21.71 % 3.13
rayon_1_0_0::map_collect::i_to_i::with_fold -11.85 % -3.22
regex_0_2_6::misc::reallyhard_32 18.15 % 3.42
csv_1_0_2::count_nfl_iter_bytes_trimmed 28.70 % 3.49
regex_0_2_6::misc::reallyhard2_1K 22.67 % 3.29
quickcheck_0_6_1::shrink_f64_5_tuple 10.47 % 2.78
regex_0_2_6::misc::easy0_32 15.41 % 3.65
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.05 % -3.15
rayon_1_0_0::sort::par_sort_unstable_expensive 14.30 % 3.79
quickcheck_0_6_1::shrink_unit_7_tuple 14.31 % 3.40
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.14 % -3.40
csv_1_0_2::count_mbta_iter_str 19.47 % 3.41
crossbeam_epoch_0_4_0::pin::multi_pin 6.18 % 3.47
quickcheck_0_6_1::shrink_u64_5_tuple 15.41 % 3.05
byteorder_1_2_6::slice_u64::write_little_endian 6.47 % 3.22
regex_0_2_6::misc::long_needle1 17.99 % 3.51
rayon_1_0_0::sieve::bench::sieve_chunks -17.38 % -3.68
rayon_1_0_0::fibonacci::fibonacci_split_iterative -9.39 % -2.86
quickcheck_0_6_1::shrink_f64_7_tuple 12.10 % 3.30
csv_1_0_2::write_nfl_record -12.75 % -3.16
quickcheck_0_6_1::shrink_f64_4_tuple 10.61 % 2.86
quickcheck_0_6_1::shrink_f64_1_tuple -8.27 % -2.74
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 8.65 % 2.78
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.31 % -2.52
quickcheck_0_6_1::shrink_f64_3_tuple 7.83 % 2.11
regex_0_2_6::misc::easy0_1K 17.11 % 3.71
rayon_1_0_0::sieve::bench::sieve_serial -13.17 % -3.73
regex_0_2_6::misc::easy0_1MB 13.29 % 3.21
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.10 % -3.59
snap_0_2_4::uflat04_pdf 7.82 % 2.59
rayon_1_0_0::pythagoras::euclid_parallel_full -9.48 % -2.19
csv_1_0_2::count_pop_iter_str 14.30 % 3.20
rayon_1_0_0::nbody::bench::nbody_par 18.80 % 3.79
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.66 % -2.95
regex_0_2_6::sherlock::everything_greedy 3.52 % 2.08
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 5.14 % 2.72
json_benchmark_c7d3d9b::serialize_canada_dom -8.40 % -2.95
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.30 % -2.70
regex_0_2_6::misc::reallyhard_32K 10.78 % 3.57
doom_9e197d7::freedoom1 -12.07 % -3.56
snap_0_2_4::zflat02_jpg 5.33 % 2.37
rayon_1_0_0::factorial::factorial_join 6.24 % 3.50
csv_1_0_2::count_nfl_iter_str_trimmed 10.90 % 3.03
json_benchmark_c7d3d9b::serialize_canada_struct -7.95 % -3.43
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 6.55 % 2.11
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.22 % -3.25
byteorder_1_2_6::slice_u64::read_little_endian 4.99 % 2.76
json_benchmark_c7d3d9b::serde_citm_dom 5.49 % 2.37
doom_9e197d7::freedoom2 -7.89 % -3.40
rayon_1_0_0::factorial::factorial_par_iter 6.12 % 2.94
rayon_1_0_0::sort::demo_merge_sort_strings 3.10 % 2.11
json_benchmark_c7d3d9b::serde_canada_struct -4.43 % -3.04
rayon_1_0_0::factorial::factorial_iterator 5.02 % 3.16
snap_0_2_4::zflat04_pdf 2.84 % 2.02
rayon_1_0_0::sort::par_sort_strings 2.59 % 2.70
regex_0_2_6::sherlock::the_nocase 1.85 % 2.11
crossbeam_epoch_0_4_0::flush::multi_flush -1.52 % -2.43
snap_0_2_4::uflat09_txt4 2.94 % 2.12
regex_0_2_6::sherlock::ing_suffix_limited_space 1.55 % 2.54
snap_0_2_4::uflat03_jpg_200 2.21 % 3.05
regex_0_2_6::sherlock::name_whitespace -1.64 % -2.01

[+-] nightly-2018-11-13

benchmark % Δ σ Δ
rayon_1_0_0::pythagoras::euclid_parallel_one 17.24 % 30.18
byteorder_1_2_6::uint128_8::read_native_endian 19.82 % 162.82
byteorder_1_2_6::uint128_9::read_little_endian 20.31 % 155.59
regex_0_2_6::misc::one_pass_short_not 127.32 % 15.79
sha2_0_8_0::sha256::bench3_1000 -1.29 % -4.90
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 12.71 % 4.36
rayon_1_0_0::map_collect::i_to_i::with_mutex 9.76 % 4.36
csv_1_0_2::count_nfl_iter_str 40.32 % 5.47
regex_0_2_6::misc::anchored_literal_long_match 41.52 % 5.48
regex_0_2_6::misc::one_pass_short 48.92 % 5.73
json_benchmark_c7d3d9b::serialize_canada_struct -5.32 % -2.33
regex_0_2_6::misc::match_class 44.58 % 4.78
regex_0_2_6::misc::easy0_32 18.96 % 4.79
regex_0_2_6::misc::easy1_32K 26.20 % 3.77
regex_0_2_6::misc::easy1_32 25.31 % 3.75
regex_0_2_6::misc::literal 50.99 % 4.85
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 7.08 % 3.94
rayon_1_0_0::sort::par_sort_ascending 152.01 % 4.05
rayon_1_0_0::sort::demo_merge_sort_ascending 127.56 % 3.81
crossbeam_epoch_0_4_0::flush::single_flush -20.99 % -3.78
rayon_1_0_0::sort::demo_merge_sort_descending 117.69 % 4.10
rayon_1_0_0::sort::par_sort_descending 105.29 % 4.13
regex_0_2_6::misc::match_class_in_range 40.07 % 3.46
quickcheck_0_6_1::shrink_unit_6_tuple 23.86 % 2.92
quickcheck_0_6_1::shrink_unit_8_tuple 22.62 % 2.59
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 83.87 % 4.09
csv_1_0_2::write_nfl_bytes -14.70 % -2.91
rayon_1_0_0::vec_collect::vec_i::with_collect -46.67 % -4.04
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.50 % -4.02
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.49 % -3.29
rayon_1_0_0::sieve::bench::sieve_parallel -44.77 % -4.04
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.19 % -3.17
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.28 % -3.30
csv_1_0_2::count_mbta_iter_bytes 19.59 % 2.89
csv_1_0_2::count_mbta_iter_str 22.43 % 4.15
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.57 % -3.59
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.32 % -3.32
rayon_1_0_0::sort::par_sort_unstable_big -39.73 % -3.97
snap_0_2_4::zflat04_pdf 5.13 % 3.80
rayon_1_0_0::vec_collect::vec_i::with_fold -39.23 % -3.94
regex_0_2_6::misc::anchored_literal_short_match 28.59 % 3.52
rayon_1_0_0::join_microbench::increment_all_serialized -1.47 % -3.48
rayon_1_0_0::sort::demo_merge_sort_big -38.14 % -3.99
rayon_1_0_0::sort::par_sort_mostly_ascending 56.94 % 4.10
csv_1_0_2::count_pop_iter_bytes 16.19 % 2.80
quickcheck_0_6_1::shrink_u64_4_tuple 10.15 % 2.03
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 50.92 % 3.94
regex_0_2_6::misc::one_pass_long_prefix 27.88 % 4.55
csv_1_0_2::count_game_deserialize_borrowed_str 6.67 % 3.41
regex_0_2_6::misc::reallyhard2_1K 25.42 % 3.84
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 51.82 % 4.05
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.83 % -3.93
rayon_1_0_0::sort::par_sort_big -35.50 % -4.06
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.09 % -2.71
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.37 % -2.91
regex_0_2_6::rust_parse::parse_simple 15.07 % 2.44
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.30 % -3.60
rayon_1_0_0::sort::par_sort_mostly_descending 50.99 % 4.05
regex_0_2_6::misc::not_literal 32.00 % 3.96
regex_0_2_6::misc::medium_1K 18.58 % 2.43
rayon_1_0_0::sort::demo_quick_sort_big -32.69 % -3.97
rayon_1_0_0::map_collect::i_to_i::with_collect -22.24 % -3.67
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -13.50 % -3.39
regex_0_2_6::misc::hard_1K 29.17 % 4.10
regex_0_2_6::misc::easy1_1K 18.51 % 2.71
regex_0_2_6::misc::anchored_literal_short_non_match 21.60 % 3.09
regex_0_2_6::misc::medium_32K 17.06 % 2.28
regex_0_2_6::misc::medium_32 17.20 % 2.28
regex_0_2_6::misc::easy0_32K 21.30 % 3.87
quickcheck_0_6_1::shrink_u64_6_tuple 16.72 % 3.29
regex_0_2_6::misc::reverse_suffix_no_quadratic 32.53 % 3.95
csv_1_0_2::count_nfl_iter_bytes 33.25 % 3.65
nom_4_0_0::ini_str::bench_ini_str 26.04 % 2.41
regex_0_2_6::misc::hard_1MB 29.94 % 4.21
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -23.37 % -3.87
regex_0_2_6::misc::reallyhard_1K 16.73 % 3.36
rayon_1_0_0::map_collect::i_to_i::with_fold -11.86 % -3.33
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.45 % -3.89
regex_0_2_6::misc::one_pass_long_prefix_not 23.80 % 3.98
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -25.82 % -3.90
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.00 % -3.94
regex_0_2_6::misc::reallyhard_32 17.77 % 3.46
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 24.47 % 3.23
byteorder_1_2_6::slice_u64::write_little_endian 6.48 % 3.34
regex_0_2_6::misc::anchored_literal_long_non_match 23.56 % 3.51
quickcheck_0_6_1::shrink_f64_4_tuple 7.46 % 2.03
csv_1_0_2::count_pop_iter_str 17.10 % 4.04
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.20 % -3.30
quickcheck_0_6_1::shrink_u64_7_tuple 15.29 % 3.18
csv_1_0_2::count_nfl_iter_bytes_trimmed 27.64 % 3.49
regex_0_2_6::misc::hard_32 27.27 % 3.91
quickcheck_0_6_1::shrink_u64_5_tuple 13.67 % 2.75
csv_1_0_2::write_nfl_record -10.48 % -2.65
rayon_1_0_0::sort::par_sort_unstable_expensive 11.59 % 3.16
quickcheck_0_6_1::shrink_u64_8_tuple 14.05 % 2.45
regex_0_2_6::misc::hard_32K 27.30 % 3.70
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.21 % -3.54
rayon_1_0_0::factorial::factorial_recursion 8.51 % 4.52
quickcheck_0_6_1::shrink_f64_3_tuple 11.45 % 3.17
regex_0_2_6::sherlock::everything_greedy 4.75 % 2.87
regex_0_2_6::misc::long_needle1 18.47 % 3.75
regex_0_2_6::misc::reallyhard_32K 11.61 % 4.03
rayon_1_0_0::fibonacci::fibonacci_split_iterative -9.27 % -2.90
quickcheck_0_6_1::shrink_f64_5_tuple 8.35 % 2.24
quickcheck_0_6_1::shrink_i64_1_tuple -9.89 % -2.51
rayon_1_0_0::sieve::bench::sieve_serial -11.60 % -3.40
quickcheck_0_6_1::shrink_f64_7_tuple 11.92 % 3.36
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.40 % -2.58
rayon_1_0_0::sieve::bench::sieve_chunks -18.19 % -4.04
quickcheck_0_6_1::shrink_u64_3_tuple 11.73 % 2.71
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.71 % -3.91
quickcheck_0_6_1::shrink_unit_7_tuple 13.11 % 3.20
regex_0_2_6::misc::easy0_1MB 13.18 % 3.28
quickcheck_0_6_1::shrink_unit_2_tuple 13.68 % 2.41
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -12.08 % -2.97
snap_0_2_4::zflat03_jpg_200 -3.82 % -2.33
snap_0_2_4::uflat04_pdf 8.22 % 2.78
rayon_1_0_0::nbody::bench::nbody_par 18.95 % 3.99
regex_0_2_6::misc::easy0_1K 16.36 % 3.69
rayon_1_0_0::factorial::factorial_join 6.51 % 3.80
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.85 % -3.14
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.16 % -2.90
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.52 % 2.46
snap_0_2_4::zflat02_jpg 5.63 % 2.55
csv_1_0_2::count_nfl_iter_str_trimmed 10.68 % 3.06
doom_9e197d7::freedoom1 -12.60 % -3.89
csv_1_0_2::count_game_iter_str 5.06 % 2.30
sha2_0_8_0::sha256::bench4_10000 -1.88 % -4.42
json_benchmark_c7d3d9b::serialize_canada_dom -8.92 % -3.23
regex_0_2_6::misc::short_haystack_10x 7.13 % 2.53
quickcheck_0_6_1::shrink_i64_6_tuple -5.09 % -2.06
quickcheck_0_6_1::shrink_f64_6_tuple 7.56 % 2.16
regex_0_2_6::misc::short_haystack_3x 7.09 % 2.27
regex_0_2_6::misc::short_haystack_1000x 4.31 % 2.23
rayon_1_0_0::sort::demo_merge_sort_strings 3.25 % 2.24
doom_9e197d7::freedoom2 -8.39 % -3.77
rayon_1_0_0::factorial::factorial_par_iter 6.58 % 3.26
snap_0_2_4::uflat02_jpg 5.28 % 2.02
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.39 % -2.50
crossbeam_epoch_0_4_0::pin::multi_pin 4.98 % 2.86
json_benchmark_c7d3d9b::serde_canada_struct -4.47 % -3.16
rayon_1_0_0::nbody::bench::nbody_parreduce 2.31 % 2.93
regex_0_2_6::misc::short_haystack_2x 6.61 % 2.03
regex_0_2_6::sherlock::word_ending_n 1.97 % 2.66
rayon_1_0_0::factorial::factorial_iterator 5.11 % 3.32
regex_0_2_6::sherlock::letters_lower 3.46 % 2.05
rayon_1_0_0::sort::par_sort_strings 2.10 % 2.21
rayon_1_0_0::sort::demo_quick_sort_strings 1.93 % 2.49
snap_0_2_4::uflat03_jpg_200 2.42 % 3.46

[+-] nightly-2018-11-12

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_5_tuple 12.90 % 5.48
regex_0_2_6::misc::anchored_literal_short_non_match 31.15 % 4.74
regex_0_2_6::misc::long_needle1 23.21 % 5.06
regex_0_2_6::misc::one_pass_short_not 18.26 % 2.29
regex_0_2_6::misc::easy1_1K 25.05 % 3.81
regex_0_2_6::misc::one_pass_short 21.65 % 2.57
regex_0_2_6::misc::anchored_literal_long_match 35.24 % 4.98
csv_1_0_2::count_game_iter_str 7.01 % 3.30
rayon_1_0_0::sort::par_sort_ascending 153.86 % 4.28
rayon_1_0_0::sort::demo_merge_sort_ascending 139.20 % 4.35
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -12.89 % -3.34
regex_0_2_6::misc::match_class_in_range 40.00 % 3.57
rayon_1_0_0::sort::demo_merge_sort_descending 117.20 % 4.27
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -21.33 % -3.70
quickcheck_0_6_1::shrink_unit_8_tuple 23.58 % 2.75
regex_0_2_6::misc::literal 42.97 % 4.29
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.31 % -3.42
rayon_1_0_0::sort::par_sort_descending 106.76 % 4.39
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.34 % -3.31
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.73 % -3.45
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.31 % -3.43
regex_0_2_6::misc::reallyhard_32K 12.71 % 4.70
regex_0_2_6::misc::anchored_literal_short_match 25.56 % 3.24
regex_0_2_6::misc::one_pass_long_prefix 23.84 % 4.08
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 83.69 % 4.28
rayon_1_0_0::vec_collect::vec_i::with_collect -46.94 % -4.29
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.66 % -4.26
rayon_1_0_0::sieve::bench::sieve_parallel -44.87 % -4.28
quickcheck_0_6_1::shrink_unit_6_tuple 31.35 % 4.02
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.98 % -3.80
regex_0_2_6::misc::reallyhard_1K 14.79 % 3.04
csv_1_0_2::write_nfl_record -9.81 % -2.53
rayon_1_0_0::sort::par_sort_unstable_big -39.97 % -4.22
rayon_1_0_0::vec_collect::vec_i::with_fold -39.21 % -4.15
rayon_1_0_0::map_collect::i_to_i::with_collect -22.09 % -3.80
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 50.25 % 4.07
regex_0_2_6::misc::hard_1K 30.55 % 4.55
rayon_1_0_0::sort::demo_merge_sort_big -38.39 % -4.24
rayon_1_0_0::sort::par_sort_mostly_ascending 56.57 % 4.27
regex_0_2_6::misc::reverse_suffix_no_quadratic 30.35 % 3.84
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 49.92 % 4.08
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.19 % -2.79
regex_0_2_6::misc::reallyhard_32 16.66 % 3.34
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -31.95 % -4.16
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.58 % -3.01
rayon_1_0_0::sort::par_sort_big -35.54 % -4.29
regex_0_2_6::misc::not_literal 31.29 % 4.05
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.97 % -3.85
rayon_1_0_0::sort::par_sort_mostly_descending 51.06 % 4.26
csv_1_0_2::count_pop_iter_bytes 17.56 % 3.13
regex_0_2_6::misc::medium_1K 17.44 % 2.31
rayon_1_0_0::sort::demo_quick_sort_big -32.92 % -4.22
quickcheck_0_6_1::shrink_unit_7_tuple 14.98 % 3.81
quickcheck_0_6_1::shrink_f64_3_tuple 12.43 % 3.57
quickcheck_0_6_1::shrink_u64_7_tuple 16.71 % 3.60
regex_0_2_6::misc::medium_32 16.86 % 2.26
regex_0_2_6::misc::medium_32K 16.63 % 2.25
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -1.54 % -3.55
csv_1_0_2::count_nfl_iter_bytes 32.84 % 3.76
quickcheck_0_6_1::shrink_u64_6_tuple 15.91 % 3.22
regex_0_2_6::misc::easy1_32 18.07 % 2.73
regex_0_2_6::misc::one_pass_long_prefix_not 21.65 % 3.77
crossbeam_epoch_0_4_0::flush::single_flush -18.16 % -3.38
regex_0_2_6::misc::match_class 36.79 % 4.13
nom_4_0_0::ini_str::bench_ini_str 26.40 % 2.49
regex_0_2_6::misc::easy0_32K 20.63 % 3.92
json_benchmark_c7d3d9b::serialize_canada_dom -7.90 % -2.93
regex_0_2_6::misc::easy1_32K 19.66 % 2.89
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.84 % -4.17
rayon_1_0_0::sort::par_sort_unstable_expensive 11.56 % 3.24
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.15 % -4.16
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.13 % -4.16
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -25.97 % -4.06
quickcheck_0_6_1::shrink_u64_1_tuple 8.46 % 2.04
regex_0_2_6::misc::anchored_literal_long_non_match 23.70 % 3.66
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.85 % -3.49
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 26.03 % 3.56
quickcheck_0_6_1::shrink_u64_3_tuple 9.22 % 2.15
regex_0_2_6::rust_parse::parse_simple 12.72 % 2.08
regex_0_2_6::misc::hard_32 27.67 % 4.16
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -13.17 % -3.64
csv_1_0_2::count_nfl_iter_bytes_trimmed 29.09 % 3.86
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.63 % -3.11
regex_0_2_6::misc::hard_1MB 27.92 % 4.12
csv_1_0_2::count_mbta_iter_bytes 24.36 % 3.76
regex_0_2_6::misc::reallyhard2_1K 22.72 % 3.55
regex_0_2_6::misc::hard_32K 28.06 % 3.97
csv_1_0_2::count_nfl_iter_str 27.30 % 3.88
quickcheck_0_6_1::shrink_u64_5_tuple 16.19 % 3.37
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.31 % -3.71
csv_1_0_2::count_mbta_iter_str 19.81 % 3.85
quickcheck_0_6_1::shrink_u64_8_tuple 13.28 % 2.35
quickcheck_0_6_1::shrink_unit_2_tuple 14.89 % 2.67
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -9.94 % -2.64
rayon_1_0_0::sieve::bench::sieve_chunks -18.55 % -4.36
regex_0_2_6::misc::easy0_1MB 13.90 % 3.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.60 % -2.68
crossbeam_epoch_0_4_0::flush::multi_flush -1.92 % -3.17
snap_0_2_4::uflat04_pdf 8.25 % 2.85
csv_1_0_2::write_nfl_bytes -17.72 % -3.67
quickcheck_0_6_1::shrink_f64_4_tuple 10.45 % 2.90
regex_0_2_6::misc::easy0_32 14.54 % 3.83
quickcheck_0_6_1::shrink_f64_6_tuple 8.62 % 2.50
rayon_1_0_0::pythagoras::euclid_parallel_full -9.75 % -2.29
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.54 % -2.72
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.78 % -3.93
doom_9e197d7::freedoom2 -7.22 % -3.35
snap_0_2_4::zflat02_jpg 5.75 % 2.65
snap_0_2_4::uflat02_jpg 6.33 % 2.45
quickcheck_0_6_1::shrink_f64_8_tuple 9.64 % 2.39
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 4.81 % 2.74
rayon_1_0_0::nbody::bench::nbody_par 19.42 % 4.31
rayon_1_0_0::sieve::bench::sieve_serial -12.24 % -3.74
rayon_1_0_0::map_collect::i_to_i::with_fold -13.76 % -4.04
regex_0_2_6::misc::easy0_1K 16.50 % 3.88
quickcheck_0_6_1::shrink_f64_7_tuple 11.05 % 3.20
csv_1_0_2::count_pop_iter_str 14.87 % 3.66
rayon_1_0_0::factorial::factorial_recursion 7.96 % 4.47
doom_9e197d7::freedoom1 -11.65 % -3.75
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.30 % -2.85
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 6.99 % 2.32
csv_1_0_2::count_nfl_iter_str_trimmed 12.15 % 3.63
rayon_1_0_0::sort::demo_merge_sort_strings 3.19 % 2.22
quickcheck_0_6_1::shrink_f64_1_tuple -6.64 % -2.22
json_benchmark_c7d3d9b::serde_canada_dom -4.11 % -2.28
json_benchmark_c7d3d9b::serialize_canada_struct -7.28 % -3.28
rayon_1_0_0::factorial::factorial_join 5.21 % 3.12
quickcheck_0_6_1::shrink_i64_1_tuple -7.99 % -2.04
byteorder_1_2_6::slice_u64::read_little_endian 5.01 % 2.84
json_benchmark_c7d3d9b::serde_citm_dom 5.72 % 2.53
rayon_1_0_0::sort::par_sort_strings 2.93 % 3.17
rayon_1_0_0::factorial::factorial_par_iter 6.48 % 3.31
crossbeam_epoch_0_4_0::pin::multi_pin 5.00 % 2.94
byteorder_1_2_6::slice_u64::write_little_endian 4.35 % 2.28
json_benchmark_c7d3d9b::serde_canada_struct -4.52 % -3.29
snap_0_2_4::zflat04_pdf 4.01 % 3.05
rayon_1_0_0::factorial::factorial_iterator 5.24 % 3.52
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.12 % -2.33
snap_0_2_4::uflat06_txt1 3.46 % 2.38
regex_0_2_6::sherlock::name_alt1 1.42 % 2.29
rayon_1_0_0::join_microbench::increment_all_serialized -1.02 % -2.47
regex_0_2_6::sherlock::holmes_coword_watson 3.52 % 2.11
snap_0_2_4::uflat09_txt4 3.01 % 2.19
csv_1_0_2::count_pop_read_str -2.16 % -2.06
snap_0_2_4::uflat03_jpg_200 2.14 % 3.14

[+-] nightly-2018-11-11

benchmark % Δ σ Δ
nom_4_0_0::ini::bench_ini_key_value 22.97 % 8.32
sha2_0_8_0::sha256::bench4_10000 -1.90 % -4.82
csv_1_0_2::count_game_iter_str 8.25 % 4.11
regex_0_2_6::misc::match_class_in_range 26.94 % 2.43
regex_0_2_6::misc::reverse_suffix_no_quadratic 26.29 % 3.43
quickcheck_0_6_1::shrink_u64_6_tuple 20.63 % 4.42
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -18.45 % -3.58
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -18.80 % -3.60
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -16.52 % -3.46
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -18.46 % -3.60
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -21.55 % -3.90
regex_0_2_6::misc::literal 43.15 % 4.57
rayon_1_0_0::sort::par_sort_ascending 153.18 % 4.47
rayon_1_0_0::sort::demo_merge_sort_ascending 133.79 % 4.39
regex_0_2_6::misc::one_pass_short_not 26.98 % 3.50
rayon_1_0_0::sort::demo_merge_sort_descending 120.22 % 4.62
regex_0_2_6::misc::reallyhard_1K 14.67 % 3.10
quickcheck_0_6_1::shrink_unit_8_tuple 32.95 % 4.01
quickcheck_0_6_1::shrink_u64_7_tuple 11.38 % 2.49
regex_0_2_6::misc::one_pass_short 33.32 % 4.15
regex_0_2_6::misc::anchored_literal_short_match 26.95 % 3.53
regex_0_2_6::misc::easy0_1MB 16.86 % 4.63
rayon_1_0_0::sort::par_sort_descending 104.93 % 4.55
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -22.13 % -4.02
regex_0_2_6::misc::easy0_32K 22.23 % 4.47
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 84.24 % 4.54
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -5.53 % -3.14
rayon_1_0_0::vec_collect::vec_i::with_collect -47.03 % -4.58
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.63 % -4.53
rayon_1_0_0::factorial::factorial_recursion 8.55 % 5.19
rayon_1_0_0::sieve::bench::sieve_parallel -45.04 % -4.58
csv_1_0_2::count_mbta_iter_str 21.75 % 4.53
regex_0_2_6::misc::anchored_literal_long_match 26.04 % 3.83
regex_0_2_6::misc::not_literal 33.32 % 4.56
csv_1_0_2::count_pop_iter_bytes 17.70 % 3.27
rayon_1_0_0::sort::par_sort_unstable_big -40.47 % -4.55
rayon_1_0_0::vec_collect::vec_i::with_fold -39.54 % -4.45
regex_0_2_6::misc::one_pass_long_prefix 26.68 % 4.88
rayon_1_0_0::sort::demo_merge_sort_big -38.54 % -4.53
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.41 % -2.88
rayon_1_0_0::sort::par_sort_mostly_ascending 56.31 % 4.49
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 54.87 % 4.72
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -32.07 % -4.42
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -20.40 % -4.09
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.73 % -3.12
regex_0_2_6::misc::medium_1K 18.05 % 2.43
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 52.45 % 4.53
rayon_1_0_0::sort::par_sort_big -35.68 % -4.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.62 % -3.99
regex_0_2_6::misc::hard_1K 29.13 % 4.61
rayon_1_0_0::sort::par_sort_mostly_descending 50.66 % 4.46
quickcheck_0_6_1::shrink_u64_8_tuple 15.59 % 2.82
quickcheck_0_6_1::shrink_unit_6_tuple 28.17 % 3.75
crossbeam_epoch_0_4_0::flush::single_flush -18.52 % -3.58
regex_0_2_6::misc::medium_32 16.86 % 2.29
rayon_1_0_0::sort::demo_quick_sort_big -33.28 % -4.54
regex_0_2_6::misc::easy1_1K 16.45 % 2.54
csv_1_0_2::count_nfl_iter_bytes 32.93 % 3.96
regex_0_2_6::misc::easy1_32 19.23 % 2.97
regex_0_2_6::misc::medium_32K 16.26 % 2.22
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -11.29 % -3.61
regex_0_2_6::misc::anchored_literal_short_non_match 21.03 % 3.29
nom_4_0_0::ini_str::bench_ini_str 27.38 % 2.63
rayon_1_0_0::map_collect::i_to_i::with_collect -23.11 % -4.20
regex_0_2_6::misc::easy1_32K 18.62 % 2.79
regex_0_2_6::misc::one_pass_long_prefix_not 24.57 % 4.54
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 24.17 % 3.41
regex_0_2_6::misc::match_class 35.97 % 4.24
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -14.34 % -3.89
quickcheck_0_6_1::shrink_f64_4_tuple 7.57 % 2.12
quickcheck_0_6_1::shrink_u64_1_tuple 9.54 % 2.33
rayon_1_0_0::fibonacci::fibonacci_split_iterative -9.59 % -3.15
csv_1_0_2::count_pop_iter_str 17.10 % 4.50
regex_0_2_6::misc::reallyhard_32 21.26 % 4.52
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -20.85 % -3.63
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.35 % -4.44
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.26 % -4.43
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.18 % -4.33
quickcheck_0_6_1::shrink_u64_4_tuple 14.87 % 3.06
regex_0_2_6::misc::anchored_literal_long_non_match 22.48 % 3.60
regex_0_2_6::rust_parse::parse_simple 12.70 % 2.10
regex_0_2_6::misc::hard_32 27.65 % 4.38
csv_1_0_2::count_mbta_iter_bytes 24.06 % 3.90
regex_0_2_6::misc::hard_1MB 27.55 % 4.28
csv_1_0_2::count_nfl_iter_bytes_trimmed 29.24 % 4.10
rayon_1_0_0::sort::par_sort_unstable_expensive 14.63 % 4.33
regex_0_2_6::misc::reallyhard2_1K 22.47 % 3.64
quickcheck_0_6_1::shrink_u64_5_tuple 14.73 % 3.15
csv_1_0_2::count_nfl_iter_str 27.44 % 4.12
regex_0_2_6::misc::hard_32K 28.03 % 4.16
rayon_1_0_0::map_collect::i_to_i::with_fold -12.61 % -3.87
quickcheck_0_6_1::shrink_u64_3_tuple 13.26 % 3.18
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.40 % -3.90
quickcheck_0_6_1::shrink_f64_5_tuple 9.64 % 2.66
snap_0_2_4::zflat02_jpg 5.78 % 2.72
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.50 % -2.71
rayon_1_0_0::factorial::factorial_join 6.68 % 4.22
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.35 % -2.82
csv_1_0_2::write_nfl_bytes -18.01 % -3.93
rayon_1_0_0::sieve::bench::sieve_chunks -18.47 % -4.63
rayon_1_0_0::sieve::bench::sieve_serial -13.53 % -4.37
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.04 % -4.07
rayon_1_0_0::pythagoras::euclid_parallel_full -9.99 % -2.38
regex_0_2_6::misc::long_needle1 18.15 % 4.15
quickcheck_0_6_1::shrink_unit_7_tuple 13.03 % 3.42
regex_0_2_6::misc::easy0_32 14.12 % 3.87
quickcheck_0_6_1::shrink_unit_2_tuple 13.56 % 2.47
quickcheck_0_6_1::shrink_f64_3_tuple 9.77 % 2.87
regex_0_2_6::misc::easy0_1K 16.04 % 3.94
csv_1_0_2::write_nfl_record -12.56 % -3.37
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.36 % 2.49
quickcheck_0_6_1::shrink_f64_7_tuple 10.53 % 3.14
rayon_1_0_0::nbody::bench::nbody_par 19.68 % 4.65
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.78 % -3.07
snap_0_2_4::uflat04_pdf 9.76 % 3.49
json_benchmark_c7d3d9b::serialize_canada_struct -8.40 % -3.97
csv_1_0_2::count_game_deserialize_borrowed_str 5.61 % 2.94
rayon_1_0_0::find::parallel_find_common 2.48 % 2.86
json_benchmark_c7d3d9b::serde_canada_dom -3.65 % -2.05
doom_9e197d7::freedoom1 -12.20 % -4.13
csv_1_0_2::count_nfl_iter_str_trimmed 11.75 % 3.66
regex_0_2_6::misc::reallyhard_32K 10.63 % 4.13
json_benchmark_c7d3d9b::serialize_canada_dom -9.60 % -3.70
quickcheck_0_6_1::shrink_f64_6_tuple 7.30 % 2.14
quickcheck_0_6_1::shrink_f64_1_tuple -6.22 % -2.10
byteorder_1_2_6::slice_u64::read_little_endian 5.04 % 2.94
json_benchmark_c7d3d9b::serde_canada_struct -4.75 % -3.59
rayon_1_0_0::factorial::factorial_par_iter 6.31 % 3.32
crossbeam_epoch_0_4_0::pin::multi_pin 4.98 % 3.00
byteorder_1_2_6::slice_u64::write_little_endian 4.20 % 2.23
doom_9e197d7::freedoom2 -7.97 % -3.86
rayon_1_0_0::factorial::factorial_iterator 5.06 % 3.52
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -1.14 % -2.68
snap_0_2_4::zflat04_pdf 3.96 % 3.09
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.87 % 2.24
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 6.32 % 2.22
regex_0_2_6::misc::reallyhard_1MB 0.78 % 3.82
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.07 % -2.33
rayon_1_0_0::sort::par_sort_strings 1.92 % 2.10
csv_1_0_2::count_game_read_bytes -4.33 % -2.03
crossbeam_epoch_0_4_0::flush::multi_flush -1.44 % -2.41
snap_0_2_4::uflat03_jpg_200 2.30 % 3.51

[+-] nightly-2018-11-10

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 20.61 % 19.23
regex_0_2_6::misc::one_pass_short_not 45.56 % 6.66
crossbeam_epoch_0_4_0::flush::single_flush -21.96 % -4.52
regex_0_2_6::misc::one_pass_short 45.18 % 6.27
regex_0_2_6::misc::literal 53.39 % 6.30
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -21.13 % -2.99
regex_0_2_6::misc::anchored_literal_short_match 27.01 % 3.67
quickcheck_0_6_1::shrink_unit_8_tuple 34.82 % 4.49
rayon_1_0_0::sort::par_sort_ascending 163.14 % 5.07
rayon_1_0_0::sort::demo_merge_sort_ascending 143.11 % 5.00
regex_0_2_6::misc::match_class_in_range 45.15 % 4.29
rayon_1_0_0::sort::demo_merge_sort_descending 123.45 % 5.07
quickcheck_0_6_1::shrink_u64_7_tuple 18.48 % 4.25
rayon_1_0_0::sort::par_sort_descending 106.22 % 4.90
regex_0_2_6::misc::anchored_literal_long_match 24.85 % 3.81
regex_0_2_6::misc::one_pass_long_prefix_not 26.79 % 5.37
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 87.38 % 5.04
rayon_1_0_0::vec_collect::vec_i::with_collect -47.18 % -4.95
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -46.97 % -4.92
csv_1_0_2::count_game_iter_bytes 11.22 % 2.92
rayon_1_0_0::sieve::bench::sieve_parallel -45.10 % -4.93
regex_0_2_6::misc::one_pass_long_prefix 27.74 % 5.53
regex_0_2_6::misc::reallyhard_1K 20.78 % 4.67
regex_0_2_6::misc::not_literal 32.29 % 4.70
rayon_1_0_0::sort::par_sort_unstable_big -40.76 % -4.94
rayon_1_0_0::vec_collect::vec_i::with_fold -39.60 % -4.77
regex_0_2_6::misc::reallyhard_32 17.41 % 3.86
csv_1_0_2::count_mbta_iter_bytes 27.87 % 4.90
regex_0_2_6::misc::easy1_32 17.13 % 2.70
regex_0_2_6::misc::hard_1K 29.01 % 4.91
csv_1_0_2::count_nfl_iter_bytes 38.43 % 5.00
regex_0_2_6::misc::medium_1K 17.37 % 2.37
rayon_1_0_0::sort::demo_merge_sort_big -38.82 % -4.91
rayon_1_0_0::sort::par_sort_mostly_ascending 58.48 % 5.00
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -28.75 % -3.22
quickcheck_0_6_1::shrink_unit_6_tuple 28.68 % 3.99
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 54.49 % 5.02
regex_0_2_6::misc::medium_32 17.05 % 2.35
quickcheck_0_6_1::shrink_u64_6_tuple 16.82 % 3.74
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 52.82 % 4.88
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.90 % -4.25
quickcheck_0_6_1::shrink_u64_1_tuple 8.91 % 2.21
rayon_1_0_0::sort::par_sort_big -35.86 % -4.96
regex_0_2_6::misc::medium_32K 16.40 % 2.27
rayon_1_0_0::sort::par_sort_mostly_descending 51.02 % 4.79
quickcheck_0_6_1::shrink_unit_3_tuple 16.29 % 2.50
snap_0_2_4::zflat07_txt2 2.89 % 4.04
quickcheck_0_6_1::shrink_f64_7_tuple 13.01 % 4.07
regex_0_2_6::misc::easy1_1K 17.17 % 2.71
quickcheck_0_6_1::shrink_u64_5_tuple 13.26 % 2.90
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.38 % -4.55
regex_0_2_6::misc::easy1_32K 18.89 % 2.90
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -14.41 % -4.96
rayon_1_0_0::sort::demo_quick_sort_big -33.22 % -4.87
regex_0_2_6::misc::anchored_literal_short_non_match 21.78 % 3.53
rayon_1_0_0::sort::par_sort_unstable_expensive 15.25 % 4.82
quickcheck_0_6_1::shrink_u64_4_tuple 14.49 % 3.06
nom_4_0_0::ini_str::bench_ini_str 26.37 % 2.58
csv_1_0_2::count_pop_iter_bytes 23.74 % 4.72
regex_0_2_6::misc::match_class 36.94 % 4.63
regex_0_2_6::misc::easy0_32K 18.25 % 3.82
regex_0_2_6::misc::reverse_suffix_no_quadratic 34.47 % 4.81
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -21.07 % -3.83
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 25.58 % 3.75
regex_0_2_6::misc::anchored_literal_long_non_match 23.16 % 3.87
quickcheck_0_6_1::shrink_f64_5_tuple 10.38 % 2.93
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.32 % -4.74
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.19 % -4.62
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.39 % -4.76
csv_1_0_2::count_nfl_iter_bytes_trimmed 28.57 % 4.25
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -24.48 % -4.76
regex_0_2_6::misc::hard_32 28.64 % 4.85
regex_0_2_6::misc::easy0_32 15.45 % 4.49
regex_0_2_6::misc::hard_1MB 29.46 % 4.90
regex_0_2_6::misc::reallyhard2_1K 22.02 % 3.71
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -24.61 % -4.77
rayon_1_0_0::map_collect::i_to_i::with_collect -24.38 % -4.73
csv_1_0_2::count_nfl_iter_str 28.82 % 4.64
regex_0_2_6::misc::long_needle1 20.06 % 4.91
snap_0_2_4::zflat02_jpg 6.48 % 3.14
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -21.66 % -4.48
quickcheck_0_6_1::shrink_f64_3_tuple 11.21 % 3.40
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.02 % -4.48
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -21.60 % -4.45
regex_0_2_6::misc::hard_32K 28.12 % 4.41
quickcheck_0_6_1::shrink_f64_4_tuple 11.27 % 3.26
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -15.32 % -4.40
quickcheck_0_6_1::shrink_u64_3_tuple 10.61 % 2.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.74 % -2.83
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.56 % -4.13
csv_1_0_2::write_nfl_bytes -18.41 % -4.28
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -19.54 % -4.34
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.74 % -2.94
rayon_1_0_0::pythagoras::euclid_parallel_full -9.98 % -2.42
csv_1_0_2::write_nfl_record -13.09 % -3.68
snap_0_2_4::uflat04_pdf 10.49 % 3.92
csv_1_0_2::count_mbta_iter_str 18.73 % 4.13
rayon_1_0_0::sieve::bench::sieve_chunks -18.44 % -4.97
rayon_1_0_0::sieve::bench::sieve_serial -13.41 % -4.61
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.39 % -4.43
json_benchmark_c7d3d9b::serde_canada_struct -5.12 % -4.06
quickcheck_0_6_1::shrink_u64_8_tuple 12.35 % 2.26
regex_0_2_6::misc::easy0_1MB 13.73 % 3.95
quickcheck_0_6_1::shrink_unit_7_tuple 11.35 % 3.06
json_benchmark_c7d3d9b::serde_canada_dom -5.09 % -2.92
rayon_1_0_0::map_collect::i_to_i::with_fold -14.14 % -4.63
regex_0_2_6::misc::easy0_1K 16.96 % 4.41
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.83 % -3.35
rayon_1_0_0::nbody::bench::nbody_par 19.73 % 5.00
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.38 % -3.06
csv_1_0_2::count_pop_iter_str 14.83 % 4.12
quickcheck_0_6_1::shrink_unit_2_tuple 11.88 % 2.18
csv_1_0_2::count_game_iter_str 5.22 % 2.66
csv_1_0_2::count_nfl_iter_str_trimmed 12.09 % 3.96
byteorder_1_2_6::slice_u64::read_little_endian 5.08 % 3.05
doom_9e197d7::freedoom1 -12.46 % -4.48
json_benchmark_c7d3d9b::serialize_canada_dom -9.67 % -3.90
regex_0_2_6::misc::short_haystack_1x 7.34 % 2.35
regex_0_2_6::misc::reallyhard_32K 10.60 % 4.35
rayon_1_0_0::factorial::factorial_join 5.39 % 3.52
rayon_1_0_0::factorial::factorial_par_iter 6.41 % 3.50
byteorder_1_2_6::slice_u64::write_little_endian 4.44 % 2.40
json_benchmark_c7d3d9b::serde_citm_dom 5.23 % 2.36
json_benchmark_c7d3d9b::serialize_canada_struct -7.65 % -3.77
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.27 % -2.54
doom_9e197d7::freedoom2 -8.06 % -4.11
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -7.31 % -4.38
rayon_1_0_0::factorial::factorial_recursion 6.63 % 4.23
snap_0_2_4::zflat04_pdf 3.76 % 3.02
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.77 % 2.21
rayon_1_0_0::factorial::factorial_iterator 5.76 % 4.22
crossbeam_epoch_0_4_0::pin::multi_pin 4.06 % 2.49
rayon_1_0_0::sort::par_sort_strings 2.58 % 2.90
snap_0_2_4::uflat03_jpg_200 2.37 % 3.76
regex_0_2_6::sherlock::the_nocase 1.76 % 2.03
snap_0_2_4::zflat09_txt4 1.19 % 2.14
snap_0_2_4::zflat11_gaviota 0.77 % 2.52
rayon_1_0_0::sort::demo_quick_sort_strings 1.52 % 2.01

[+-] nightly-2018-11-09

benchmark % Δ σ Δ
byteorder_1_2_6::f64::read_big_endian 19.80 % 217.32
byteorder_1_2_6::f64::read_little_endian 0.58 % 10.47
byteorder_1_2_6::i128::read_big_endian 0.66 % 8.81
rayon_1_0_0::factorial::factorial_par_iter 10.78 % 6.65
byteorder_1_2_6::i16::read_big_endian 0.52 % 9.27
regex_0_2_6::misc::reallyhard_32K 14.49 % 6.76
regex_0_2_6::misc::easy0_1MB 17.26 % 5.40
regex_0_2_6::misc::literal 52.19 % 7.05
quickcheck_0_6_1::shrink_unit_6_tuple 33.86 % 5.08
regex_0_2_6::misc::one_pass_short_not 31.51 % 4.93
regex_0_2_6::misc::one_pass_short 31.60 % 4.66
regex_0_2_6::misc::one_pass_long_prefix 20.24 % 4.25
regex_0_2_6::misc::match_class_in_range 40.79 % 4.06
rayon_1_0_0::sort::par_sort_ascending 157.97 % 5.27
rayon_1_0_0::sort::demo_merge_sort_ascending 145.57 % 5.50
regex_0_2_6::misc::anchored_literal_long_match 28.31 % 4.61
quickcheck_0_6_1::shrink_u64_1_tuple 17.66 % 4.66
rayon_1_0_0::sort::demo_merge_sort_descending 119.49 % 5.28
regex_0_2_6::misc::one_pass_long_prefix_not 19.69 % 4.15
rayon_1_0_0::sort::par_sort_descending 107.51 % 5.35
regex_0_2_6::misc::anchored_literal_short_match 36.48 % 5.39
quickcheck_0_6_1::shrink_f64_7_tuple 13.04 % 4.30
quickcheck_0_6_1::shrink_unit_8_tuple 22.00 % 2.90
regex_0_2_6::misc::easy1_32 16.85 % 2.71
quickcheck_0_6_1::shrink_u64_6_tuple 17.03 % 3.97
regex_0_2_6::misc::hard_32 25.54 % 4.59
regex_0_2_6::misc::not_literal 30.70 % 4.77
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 86.12 % 5.37
rayon_1_0_0::vec_collect::vec_i::with_collect -47.35 % -5.42
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -47.12 % -5.38
rayon_1_0_0::sieve::bench::sieve_parallel -45.09 % -5.38
regex_0_2_6::misc::medium_1K 17.73 % 2.46
regex_0_2_6::misc::medium_32 17.23 % 2.40
regex_0_2_6::misc::medium_32K 16.92 % 2.37
rayon_1_0_0::vec_collect::vec_i::with_fold -39.86 % -5.21
rayon_1_0_0::sort::par_sort_unstable_big -40.70 % -5.38
rayon_1_0_0::sort::par_sort_mostly_ascending 56.29 % 5.19
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 52.43 % 5.20
regex_0_2_6::misc::easy1_1K 17.17 % 2.76
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -29.00 % -3.36
quickcheck_0_6_1::shrink_unit_3_tuple 15.68 % 2.44
regex_0_2_6::misc::hard_1K 26.76 % 4.85
rayon_1_0_0::sort::demo_merge_sort_big -38.82 % -5.36
regex_0_2_6::misc::anchored_literal_short_non_match 21.54 % 3.62
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 54.36 % 5.46
regex_0_2_6::misc::reverse_suffix_no_quadratic 31.87 % 4.74
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.55 % -2.99
quickcheck_0_6_1::shrink_u64_8_tuple 15.37 % 2.88
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -32.97 % -4.53
regex_0_2_6::misc::easy1_32K 19.27 % 3.03
rayon_1_0_0::sort::par_sort_big -36.06 % -5.44
rayon_1_0_0::sort::par_sort_mostly_descending 51.90 % 5.26
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.98 % -5.04
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -32.37 % -4.92
nom_4_0_0::ini_str::bench_ini_str 26.77 % 2.67
rayon_1_0_0::sort::demo_quick_sort_big -33.26 % -5.31
rayon_1_0_0::sort::par_sort_unstable_expensive 14.08 % 4.76
rayon_1_0_0::fibonacci::fibonacci_split_recursive 15.36 % 9.92
regex_0_2_6::misc::easy0_32K 18.37 % 4.03
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -17.41 % -5.46
quickcheck_0_6_1::shrink_u64_4_tuple 17.11 % 3.77
csv_1_0_2::count_nfl_iter_bytes 35.13 % 4.94
regex_0_2_6::misc::match_class 37.00 % 4.97
regex_0_2_6::misc::reallyhard_1K 17.74 % 4.20
crossbeam_epoch_0_4_0::flush::single_flush -17.63 % -3.78
regex_0_2_6::misc::anchored_literal_long_non_match 23.72 % 4.17
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -21.14 % -4.04
csv_1_0_2::count_nfl_iter_bytes_trimmed 31.37 % 5.09
regex_0_2_6::misc::hard_1MB 30.11 % 5.45
quickcheck_0_6_1::shrink_f64_5_tuple 7.30 % 2.08
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 26.34 % 4.05
quickcheck_0_6_1::shrink_u64_5_tuple 14.89 % 3.36
quickcheck_0_6_1::shrink_unit_2_tuple 16.09 % 3.04
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.49 % -5.05
regex_0_2_6::misc::reallyhard_32 21.27 % 5.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.54 % -5.18
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.52 % -5.18
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.94 % -3.09
csv_1_0_2::count_pop_iter_bytes 20.85 % 4.43
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -24.75 % -5.21
csv_1_0_2::count_nfl_iter_str 29.28 % 5.14
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -24.85 % -5.23
csv_1_0_2::count_mbta_iter_bytes 24.50 % 4.63
regex_0_2_6::misc::reallyhard2_1K 23.54 % 4.17
rayon_1_0_0::map_collect::i_to_i::with_collect -24.65 % -5.19
quickcheck_0_6_1::shrink_u64_7_tuple 14.69 % 3.50
quickcheck_0_6_1::shrink_f64_8_tuple 11.10 % 2.87
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 5.98 % 2.63
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -21.84 % -4.85
csv_1_0_2::count_pop_iter_str 13.93 % 4.09
crossbeam_epoch_0_4_0::defer::multi_defer 10.65 % 2.04
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.77 % -2.91
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.10 % -4.82
regex_0_2_6::misc::hard_32K 28.74 % 4.81
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -21.88 % -4.83
quickcheck_0_6_1::shrink_unit_7_tuple 9.66 % 2.65
regex_0_2_6::misc::easy0_32 14.72 % 4.53
csv_1_0_2::write_nfl_bytes -17.28 % -4.28
rayon_1_0_0::pythagoras::euclid_parallel_full -10.01 % -2.47
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -19.71 % -4.67
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.69 % -4.40
quickcheck_0_6_1::shrink_u64_3_tuple 12.43 % 3.12
csv_1_0_2::count_mbta_iter_str 18.81 % 4.43
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.93 % -4.94
rayon_1_0_0::map_collect::i_to_i::with_fold -14.42 % -5.09
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -12.14 % -3.39
regex_0_2_6::misc::long_needle1 19.27 % 5.07
byteorder_1_2_6::slice_u64::read_little_endian 4.77 % 2.95
rayon_1_0_0::sieve::bench::sieve_chunks -18.45 % -5.42
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.51 % 2.62
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -12.04 % -3.56
quickcheck_0_6_1::shrink_f64_4_tuple 10.08 % 2.99
csv_1_0_2::write_nfl_record -12.27 % -3.60
snap_0_2_4::uflat04_pdf 9.71 % 3.78
regex_0_2_6::sherlock::the_nocase 2.54 % 3.01
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -6.37 % -4.00
regex_0_2_6::misc::easy0_1K 16.54 % 4.57
rayon_1_0_0::sieve::bench::sieve_serial -13.08 % -4.82
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.59 % -4.62
regex_0_2_6::misc::short_haystack_1x 7.71 % 2.51
rayon_1_0_0::nbody::bench::nbody_par 19.35 % 5.32
rayon_1_0_0::factorial::factorial_join 5.43 % 3.70
quickcheck_0_6_1::shrink_f64_3_tuple 8.26 % 2.54
json_benchmark_c7d3d9b::serde_canada_dom -3.83 % -2.23
json_benchmark_c7d3d9b::serde_canada_struct -3.94 % -3.22
csv_1_0_2::count_nfl_iter_str_trimmed 11.15 % 3.83
regex_0_2_6::misc::easy1_1MB 11.06 % 2.01
doom_9e197d7::freedoom1 -12.37 % -4.76
snap_0_2_4::zflat02_jpg 4.56 % 2.23
json_benchmark_c7d3d9b::serialize_canada_dom -9.56 % -4.05
crossbeam_epoch_0_4_0::pin::multi_pin 5.55 % 3.53
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 3.79 % 2.92
byteorder_1_2_6::slice_u64::write_little_endian 4.25 % 2.33
quickcheck_0_6_1::shrink_f64_6_tuple 7.42 % 2.22
json_benchmark_c7d3d9b::serialize_canada_struct -8.00 % -4.15
quickcheck_0_6_1::shrink_f64_1_tuple -6.27 % -2.16
rayon_1_0_0::factorial::factorial_recursion 6.67 % 4.53
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.89 % 2.31
json_benchmark_c7d3d9b::serde_citm_dom 5.60 % 2.57
doom_9e197d7::freedoom2 -8.24 % -4.46
quickcheck_0_6_1::shrink_i64_1_tuple -8.15 % -2.13
rayon_1_0_0::factorial::factorial_iterator 5.68 % 4.41
rayon_1_0_0::sort::demo_quick_sort_strings 2.11 % 2.85
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -3.25 % -2.16
json_benchmark_c7d3d9b::serialize_twitter_struct -6.87 % -2.03
csv_1_0_2::count_game_read_bytes -4.45 % -2.14
crossbeam_epoch_0_4_0::flush::multi_flush -1.48 % -2.55
snap_0_2_4::uflat03_jpg_200 2.30 % 3.80
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.92 % -2.54
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.57 % -2.02

[+-] nightly-2018-11-08

benchmark % Δ σ Δ
regex_0_2_6::misc::match_class_in_range 27.35 % 2.77
quickcheck_0_6_1::shrink_u64_1_tuple 18.30 % 5.22
regex_0_2_6::misc::easy0_32 18.12 % 6.22
regex_0_2_6::misc::anchored_literal_short_match 23.94 % 3.67
regex_0_2_6::misc::anchored_literal_long_match 19.80 % 3.33
regex_0_2_6::misc::easy1_32 26.31 % 4.48
regex_0_2_6::misc::not_literal 24.59 % 3.99
regex_0_2_6::misc::one_pass_short 40.10 % 6.69
rayon_1_0_0::sort::par_sort_strings 3.47 % 4.11
rayon_1_0_0::sort::demo_merge_sort_strings 4.15 % 3.03
regex_0_2_6::misc::anchored_literal_short_non_match 28.06 % 5.07
quickcheck_0_6_1::shrink_unit_8_tuple 20.01 % 2.68
rayon_1_0_0::sort::demo_merge_sort_ascending 149.54 % 6.27
rayon_1_0_0::sort::par_sort_ascending 160.62 % 5.85
rayon_1_0_0::sort::par_sort_unstable_expensive 14.33 % 5.24
regex_0_2_6::misc::hard_1K 24.24 % 4.68
quickcheck_0_6_1::shrink_f64_5_tuple 12.85 % 3.83
rayon_1_0_0::sort::demo_merge_sort_descending 126.29 % 6.16
regex_0_2_6::misc::one_pass_long_prefix 29.38 % 7.09
rayon_1_0_0::sort::par_sort_descending 111.25 % 6.11
regex_0_2_6::misc::medium_1K 18.57 % 2.62
regex_0_2_6::misc::one_pass_short_not 25.02 % 4.11
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.46 % -5.36
regex_0_2_6::misc::literal 38.76 % 5.75
regex_0_2_6::misc::medium_32K 18.02 % 2.57
regex_0_2_6::misc::medium_32 17.63 % 2.50
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 89.08 % 6.15
rayon_1_0_0::vec_collect::vec_i::with_collect -47.51 % -6.05
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -47.32 % -6.02
quickcheck_0_6_1::shrink_unit_3_tuple 15.18 % 2.40
snap_0_2_4::zflat02_jpg 5.55 % 2.78
rayon_1_0_0::sieve::bench::sieve_parallel -45.38 % -6.03
csv_1_0_2::count_pop_iter_bytes 24.27 % 5.77
quickcheck_0_6_1::shrink_unit_6_tuple 26.97 % 4.26
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 51.49 % 5.65
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 52.96 % 5.75
csv_1_0_2::count_mbta_iter_bytes 27.36 % 5.78
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -29.13 % -3.51
csv_1_0_2::count_nfl_iter_bytes 38.15 % 6.01
rayon_1_0_0::vec_collect::vec_i::with_fold -39.91 % -5.76
rayon_1_0_0::sort::par_sort_unstable_big -40.92 % -6.02
regex_0_2_6::misc::easy1_32K 20.71 % 3.36
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.66 % -3.09
regex_0_2_6::misc::easy1_1K 19.17 % 3.17
rayon_1_0_0::sort::demo_merge_sort_big -39.16 % -6.02
regex_0_2_6::misc::easy0_32K 18.84 % 4.36
rayon_1_0_0::sort::par_sort_mostly_ascending 59.46 % 6.07
quickcheck_0_6_1::shrink_u64_4_tuple 16.29 % 3.73
nom_4_0_0::ini_str::bench_ini_str 25.59 % 2.60
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -33.52 % -4.95
crossbeam_epoch_0_4_0::flush::single_flush -18.30 % -4.14
csv_1_0_2::count_nfl_iter_bytes_trimmed 27.93 % 4.92
rayon_1_0_0::sort::par_sort_big -36.11 % -6.06
rayon_1_0_0::sort::par_sort_mostly_descending 53.04 % 5.93
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -32.54 % -5.40
regex_0_2_6::misc::reallyhard_1K 18.86 % 4.76
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -21.20 % -4.29
regex_0_2_6::misc::anchored_literal_long_non_match 23.74 % 4.41
quickcheck_0_6_1::shrink_u64_3_tuple 8.93 % 2.27
rayon_1_0_0::sort::demo_quick_sort_big -33.67 % -5.98
regex_0_2_6::misc::match_class 37.28 % 5.45
regex_0_2_6::misc::one_pass_long_prefix_not 24.38 % 5.62
regex_0_2_6::misc::reallyhard_32 20.54 % 5.33
quickcheck_0_6_1::shrink_u64_5_tuple 15.33 % 3.59
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -24.26 % -5.61
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 27.69 % 4.51
json_benchmark_c7d3d9b::serde_canada_struct -3.94 % -3.32
csv_1_0_2::count_nfl_iter_str 26.51 % 5.05
byteorder_1_2_6::slice_u64::read_little_endian 5.15 % 3.30
regex_0_2_6::misc::reverse_suffix_no_quadratic 35.25 % 5.76
quickcheck_0_6_1::shrink_u64_7_tuple 15.48 % 3.84
regex_0_2_6::misc::reallyhard2_1K 22.69 % 4.23
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.43 % -5.52
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 9.13 % 3.29
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.70 % -5.73
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.54 % -5.70
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -25.00 % -5.80
quickcheck_0_6_1::shrink_u64_8_tuple 13.93 % 2.66
csv_1_0_2::count_mbta_iter_str 18.02 % 4.56
rayon_1_0_0::map_collect::i_to_i::with_collect -24.68 % -5.73
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.89 % -3.01
crossbeam_epoch_0_4_0::defer::multi_defer 10.67 % 2.06
regex_0_2_6::misc::hard_32 29.11 % 5.74
regex_0_2_6::misc::hard_1MB 29.20 % 5.82
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -22.01 % -5.31
quickcheck_0_6_1::shrink_f64_7_tuple 9.01 % 3.05
regex_0_2_6::misc::hard_32K 29.63 % 5.38
csv_1_0_2::write_nfl_record -13.22 % -4.12
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.13 % -5.24
quickcheck_0_6_1::shrink_f64_4_tuple 8.93 % 2.70
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -21.72 % -5.20
quickcheck_0_6_1::shrink_u64_6_tuple 13.22 % 3.17
rayon_1_0_0::map_collect::i_to_i::with_fold -14.44 % -5.57
snap_0_2_4::uflat04_pdf 9.66 % 3.93
regex_0_2_6::misc::easy1_1MB 12.69 % 2.34
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.81 % -5.33
quickcheck_0_6_1::shrink_unit_5_tuple 7.91 % 2.10
csv_1_0_2::count_game_iter_bytes 9.54 % 2.55
quickcheck_0_6_1::shrink_f64_8_tuple 10.30 % 2.71
quickcheck_0_6_1::shrink_unit_2_tuple 14.78 % 2.85
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -19.74 % -5.05
csv_1_0_2::write_nfl_bytes -17.83 % -4.77
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -13.70 % -5.50
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 6.19 % 3.87
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 3.77 % 2.99
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.79 % -4.73
regex_0_2_6::misc::easy0_1K 16.35 % 4.84
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -16.08 % -5.52
regex_0_2_6::misc::long_needle1 18.39 % 5.23
rayon_1_0_0::sieve::bench::sieve_serial -12.21 % -4.82
csv_1_0_2::count_pop_iter_str 14.85 % 4.69
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.51 % -3.55
rayon_1_0_0::sieve::bench::sieve_chunks -18.25 % -5.94
rayon_1_0_0::pythagoras::euclid_parallel_full -9.37 % -2.34
quickcheck_0_6_1::shrink_unit_7_tuple 12.97 % 3.71
rayon_1_0_0::fibonacci::fibonacci_split_iterative -6.18 % -2.17
json_benchmark_c7d3d9b::serialize_canada_dom -8.95 % -3.97
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.17 % -3.23
quickcheck_0_6_1::shrink_f64_3_tuple 8.44 % 2.65
crossbeam_epoch_0_4_0::pin::multi_pin 5.50 % 3.64
byteorder_1_2_6::slice_u64::write_little_endian 4.41 % 2.46
rayon_1_0_0::nbody::bench::nbody_par 19.62 % 5.97
snap_0_2_4::zflat04_pdf 4.52 % 3.81
csv_1_0_2::count_nfl_iter_str_trimmed 12.39 % 4.56
json_benchmark_c7d3d9b::serde_citm_dom 6.65 % 3.14
regex_0_2_6::misc::easy0_1MB 13.35 % 4.42
quickcheck_0_6_1::shrink_f64_6_tuple 8.02 % 2.44
doom_9e197d7::freedoom1 -12.43 % -5.19
crossbeam_epoch_0_4_0::flush::multi_flush -1.72 % -3.03
rayon_1_0_0::factorial::factorial_join 4.90 % 3.45
rayon_1_0_0::factorial::factorial_par_iter 6.38 % 4.13
json_benchmark_c7d3d9b::serialize_canada_struct -7.71 % -4.21
quickcheck_0_6_1::shrink_i64_1_tuple -9.09 % -2.42
regex_0_2_6::misc::reallyhard_32K 10.70 % 5.44
rayon_1_0_0::factorial::factorial_recursion 7.21 % 5.31
doom_9e197d7::freedoom2 -8.28 % -4.79
snap_0_2_4::uflat03_jpg_200 2.59 % 4.56
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -7.35 % -4.96
rayon_1_0_0::factorial::factorial_iterator 5.86 % 4.87
regex_0_2_6::misc::short_haystack_3x 7.16 % 2.33
snap_0_2_4::zflat03_jpg_200 -3.22 % -2.02
regex_0_2_6::misc::short_haystack_2x 7.41 % 2.34
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 4.97 % 2.22
rayon_1_0_0::sort::demo_quick_sort_strings 2.07 % 2.86
regex_0_2_6::misc::short_haystack_10x 6.36 % 2.29
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 5.94 % 2.16
regex_0_2_6::misc::short_haystack_100x 5.39 % 2.03
csv_1_0_2::count_game_read_bytes -4.52 % -2.20
csv_1_0_2::count_game_iter_str 4.14 % 2.16
byteorder_1_2_6::uint128_16::read_native_endian -0.26 % -2.91
rayon_1_0_0::nbody::bench::nbody_parreduce 1.78 % 2.28
regex_0_2_6::sherlock::quotes 1.20 % 2.38

[+-] nightly-2018-11-07

benchmark % Δ σ Δ
byteorder_1_2_6::uint_7::read_big_endian 0.59 % 19.77
byteorder_1_2_6::uint_6::read_little_endian 0.27 % 8.88
rayon_1_0_0::map_collect::i_to_i::with_mutex 13.37 % 7.05
byteorder_1_2_6::uint_1::read_native_endian 0.52 % 7.13
byteorder_1_2_6::uint_7::read_native_endian 0.12 % 4.38
regex_0_2_6::misc::literal 47.28 % 8.48
quickcheck_0_6_1::shrink_u64_8_tuple 19.78 % 3.95
regex_0_2_6::misc::hard_1K 34.79 % 7.99
quickcheck_0_6_1::shrink_u64_4_tuple 21.40 % 5.33
regex_0_2_6::misc::one_pass_long_prefix 25.60 % 7.10
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -21.29 % -5.88
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -16.92 % -6.99
quickcheck_0_6_1::shrink_u64_1_tuple 14.12 % 4.24
regex_0_2_6::misc::one_pass_short 37.86 % 7.30
regex_0_2_6::misc::not_literal 28.82 % 5.03
quickcheck_0_6_1::shrink_unit_8_tuple 24.36 % 3.37
regex_0_2_6::misc::match_class_in_range 44.46 % 4.81
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -3.84 % -3.14
crossbeam_epoch_0_4_0::flush::single_flush -19.29 % -4.66
regex_0_2_6::misc::medium_1K 18.47 % 2.65
regex_0_2_6::misc::one_pass_short_not 24.21 % 4.17
quickcheck_0_6_1::shrink_unit_3_tuple 23.81 % 3.94
regex_0_2_6::misc::anchored_literal_long_match 33.75 % 6.35
rayon_1_0_0::sort::par_sort_ascending 165.40 % 6.80
regex_0_2_6::misc::medium_32K 17.96 % 2.60
snap_0_2_4::uflat04_pdf 11.67 % 5.13
regex_0_2_6::misc::medium_32 17.60 % 2.54
rayon_1_0_0::sort::demo_merge_sort_ascending 144.15 % 6.84
rayon_1_0_0::sort::demo_merge_sort_descending 121.06 % 6.63
regex_0_2_6::misc::reallyhard_32 19.04 % 5.38
rayon_1_0_0::sort::par_sort_descending 108.75 % 6.73
regex_0_2_6::misc::reallyhard_1K 19.93 % 5.49
regex_0_2_6::misc::easy1_32K 19.89 % 3.33
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 88.25 % 6.92
regex_0_2_6::misc::easy1_1K 19.14 % 3.26
rayon_1_0_0::vec_collect::vec_i::with_collect -47.65 % -6.98
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -47.55 % -6.95
rayon_1_0_0::sieve::bench::sieve_parallel -45.42 % -6.94
quickcheck_0_6_1::shrink_unit_6_tuple 29.08 % 4.93
nom_4_0_0::ini_str::bench_ini_str 25.62 % 2.66
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -29.28 % -3.68
regex_0_2_6::misc::easy0_32K 20.61 % 5.16
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.75 % -3.20
regex_0_2_6::misc::anchored_literal_long_non_match 24.39 % 4.85
rayon_1_0_0::fibonacci::fibonacci_split_iterative -9.22 % -3.34
rayon_1_0_0::vec_collect::vec_i::with_fold -39.76 % -6.49
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -21.32 % -4.60
rayon_1_0_0::sort::par_sort_unstable_big -40.90 % -6.92
rayon_1_0_0::sort::par_sort_mostly_ascending 60.61 % 7.10
regex_0_2_6::misc::anchored_literal_short_non_match 22.21 % 4.22
regex_0_2_6::misc::one_pass_long_prefix_not 22.43 % 5.68
rayon_1_0_0::sort::demo_merge_sort_big -39.38 % -6.96
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 55.10 % 6.91
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -33.32 % -5.37
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 56.87 % 7.08
quickcheck_0_6_1::shrink_u64_6_tuple 14.71 % 3.66
regex_0_2_6::misc::easy1_32 19.89 % 3.51
csv_1_0_2::count_nfl_iter_bytes 35.99 % 6.47
regex_0_2_6::misc::anchored_literal_short_match 32.88 % 5.50
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 26.06 % 4.50
rayon_1_0_0::sort::par_sort_big -36.17 % -6.97
json_benchmark_c7d3d9b::serde_canada_dom -5.50 % -3.33
rayon_1_0_0::sort::par_sort_mostly_descending 53.90 % 6.86
quickcheck_0_6_1::shrink_unit_2_tuple 16.25 % 3.23
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -32.64 % -6.02
regex_0_2_6::misc::match_class 38.32 % 6.25
regex_0_2_6::misc::short_haystack_1x 8.63 % 2.89
quickcheck_0_6_1::shrink_u64_7_tuple 14.96 % 3.88
rayon_1_0_0::sort::demo_quick_sort_big -33.90 % -6.91
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -12.84 % -3.09
regex_0_2_6::rust_parse::parse_simple 12.44 % 2.12
snap_0_2_4::uflat07_txt2 4.30 % 2.73
csv_1_0_2::count_pop_iter_bytes 21.57 % 5.73
regex_0_2_6::misc::reverse_suffix_no_quadratic 36.03 % 6.68
csv_1_0_2::count_nfl_iter_bytes_trimmed 30.89 % 6.18
csv_1_0_2::count_mbta_iter_bytes 24.84 % 5.90
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -24.76 % -6.46
regex_0_2_6::misc::reallyhard2_1K 23.27 % 4.61
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -25.19 % -6.63
snap_0_2_4::zflat04_pdf 4.45 % 3.92
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -12.38 % -4.04
quickcheck_0_6_1::shrink_f64_5_tuple 10.09 % 3.09
regex_0_2_6::misc::hard_1MB 29.52 % 6.67
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.68 % -6.25
regex_0_2_6::misc::hard_32 29.01 % 6.41
csv_1_0_2::write_nfl_bytes -18.90 % -5.63
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.72 % -6.47
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.68 % -6.46
rayon_1_0_0::factorial::factorial_join 6.70 % 5.10
csv_1_0_2::count_mbta_iter_str 19.27 % 5.38
rayon_1_0_0::map_collect::i_to_i::with_collect -25.16 % -6.64
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -22.01 % -5.89
byteorder_1_2_6::uint_6::read_big_endian 0.61 % 10.76
byteorder_1_2_6::slice_u64::write_little_endian 6.71 % 3.96
rayon_1_0_0::pythagoras::euclid_parallel_full -10.05 % -2.56
quickcheck_0_6_1::shrink_u64_5_tuple 17.14 % 4.23
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -15.60 % -5.95
csv_1_0_2::write_nfl_record -11.77 % -3.86
quickcheck_0_6_1::shrink_f64_6_tuple 9.06 % 2.82
rayon_1_0_0::sort::par_sort_unstable_expensive 12.16 % 4.76
quickcheck_0_6_1::shrink_f64_4_tuple 10.88 % 3.40
csv_1_0_2::count_nfl_iter_str_trimmed 12.79 % 5.13
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.25 % -5.83
regex_0_2_6::misc::hard_32K 29.45 % 5.90
csv_1_0_2::count_nfl_iter_str 28.85 % 6.23
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -22.02 % -5.84
rayon_1_0_0::sieve::bench::sieve_serial -12.38 % -5.32
quickcheck_0_6_1::shrink_unit_7_tuple 14.08 % 4.24
csv_1_0_2::count_game_iter_bytes 8.83 % 2.41
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -19.95 % -5.61
quickcheck_0_6_1::shrink_u64_3_tuple 12.34 % 3.23
quickcheck_0_6_1::shrink_f64_3_tuple 8.78 % 2.82
json_benchmark_c7d3d9b::serde_canada_struct -5.07 % -4.55
quickcheck_0_6_1::shrink_i64_1_tuple -10.41 % -2.83
regex_0_2_6::misc::long_needle1 19.04 % 6.00
rayon_1_0_0::sieve::bench::sieve_chunks -18.05 % -6.68
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -23.99 % -5.17
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.31 % -3.41
regex_0_2_6::misc::easy0_1K 17.35 % 5.63
csv_1_0_2::count_pop_iter_str 15.54 % 5.41
snap_0_2_4::zflat02_jpg 8.42 % 4.47
json_benchmark_c7d3d9b::serialize_canada_struct -8.28 % -4.86
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.82 % -5.66
rayon_1_0_0::map_collect::i_to_i::with_fold -13.40 % -5.68
json_benchmark_c7d3d9b::serialize_canada_dom -9.25 % -4.34
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 7.10 % 2.61
rayon_1_0_0::factorial::factorial_recursion 7.86 % 6.53
regex_0_2_6::misc::easy0_32 14.13 % 5.25
regex_0_2_6::misc::easy0_1MB 13.60 % 4.82
rayon_1_0_0::nbody::bench::nbody_par 19.99 % 6.97
json_benchmark_c7d3d9b::serde_citm_dom 6.45 % 3.14
quickcheck_0_6_1::shrink_f64_7_tuple 10.50 % 3.70
doom_9e197d7::freedoom1 -12.89 % -5.99
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -3.89 % -2.67
regex_0_2_6::misc::reallyhard_32K 11.07 % 6.31
snap_0_2_4::zflat03_jpg_200 -3.45 % -2.20
rayon_1_0_0::factorial::factorial_par_iter 6.68 % 4.60
rayon_1_0_0::factorial::factorial_iterator 5.43 % 4.84
doom_9e197d7::freedoom2 -8.54 % -5.39
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -7.02 % -5.12
crossbeam_epoch_0_4_0::pin::multi_pin 4.58 % 3.12
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 5.09 % 2.31
regex_0_2_6::regexdna::subst2 6.54 % 2.38
rayon_1_0_0::sort::demo_merge_sort_strings 2.88 % 2.12
rayon_1_0_0::sort::par_sort_strings 2.74 % 3.36
regex_0_2_6::misc::short_haystack_100x 5.76 % 2.19
csv_1_0_2::count_game_iter_str 4.36 % 2.31
snap_0_2_4::uflat03_jpg_200 2.24 % 4.15
regex_0_2_6::sherlock::the_nocase 1.87 % 2.24
csv_1_0_2::count_game_read_bytes -4.35 % -2.14
crossbeam_epoch_0_4_0::flush::multi_flush -1.32 % -2.37
rayon_1_0_0::sort::demo_quick_sort_strings 1.74 % 2.45
regex_0_2_6::misc::reallyhard_1MB 0.57 % 3.12
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.59 % -2.14
snap_0_2_4::uflat06_txt1 3.01 % 2.10

[+-] nightly-2018-11-06

benchmark % Δ σ Δ
byteorder_1_2_6::slice_u64::read_little_endian 5.21 % 3.48
regex_0_2_6::misc::literal 28.57 % 5.61
regex_0_2_6::misc::one_pass_short_not 24.02 % 4.38
regex_0_2_6::misc::anchored_literal_long_match 35.31 % 7.87
quickcheck_0_6_1::shrink_unit_8_tuple 22.83 % 3.25
regex_0_2_6::misc::match_class_in_range 53.50 % 6.51
byteorder_1_2_6::slice_u64::write_little_endian 6.66 % 4.16
quickcheck_0_6_1::shrink_u64_6_tuple 17.70 % 4.70
quickcheck_0_6_1::shrink_unit_3_tuple 22.91 % 3.97
csv_1_0_2::count_mbta_iter_str 16.38 % 4.98
regex_0_2_6::misc::reallyhard_1K 16.25 % 4.79
csv_1_0_2::count_pop_iter_bytes 18.24 % 5.34
regex_0_2_6::misc::easy0_32K 22.13 % 6.18
regex_0_2_6::misc::medium_32K 21.91 % 3.27
regex_0_2_6::misc::medium_32 22.79 % 3.40
quickcheck_0_6_1::shrink_f64_5_tuple 11.75 % 3.75
csv_1_0_2::count_nfl_iter_bytes_trimmed 28.16 % 6.48
regex_0_2_6::misc::medium_1K 23.47 % 3.49
csv_1_0_2::count_mbta_iter_bytes 21.63 % 5.75
regex_0_2_6::misc::one_pass_long_prefix_not 22.05 % 6.24
csv_1_0_2::count_nfl_iter_bytes 31.91 % 6.58
quickcheck_0_6_1::shrink_f64_4_tuple 12.87 % 4.23
regex_0_2_6::misc::one_pass_short 26.15 % 5.49
quickcheck_0_6_1::shrink_unit_6_tuple 30.28 % 5.62
regex_0_2_6::misc::easy1_32K 21.91 % 3.83
regex_0_2_6::misc::easy1_1K 20.61 % 3.65
csv_1_0_2::write_nfl_record -11.08 % -3.82
regex_0_2_6::misc::easy1_32 17.93 % 3.26
rayon_1_0_0::sort::par_sort_ascending 173.73 % 8.62
rayon_1_0_0::sort::demo_merge_sort_ascending 143.85 % 8.10
regex_0_2_6::misc::not_literal 34.94 % 6.97
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused -1.32 % -3.21
rayon_1_0_0::sort::demo_merge_sort_descending 126.27 % 8.24
rayon_1_0_0::sort::par_sort_descending 115.77 % 8.69
quickcheck_0_6_1::shrink_unit_2_tuple 16.66 % 3.42
regex_0_2_6::misc::anchored_literal_short_match 31.87 % 5.89
regex_0_2_6::misc::anchored_literal_short_non_match 22.09 % 4.44
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -17.42 % -7.91
regex_0_2_6::misc::anchored_literal_long_non_match 23.03 % 4.91
quickcheck_0_6_1::shrink_u64_7_tuple 16.03 % 4.39
quickcheck_0_6_1::shrink_u64_4_tuple 16.54 % 4.35
crossbeam_epoch_0_4_0::flush::single_flush -17.63 % -4.53
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -29.38 % -3.87
csv_1_0_2::count_pop_iter_str 17.60 % 7.22
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -24.95 % -3.34
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 89.70 % 8.47
rayon_1_0_0::vec_collect::vec_i::with_collect -47.81 % -8.52
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -47.59 % -8.47
nom_4_0_0::ini_str::bench_ini_str 27.12 % 2.89
rayon_1_0_0::sort::par_sort_unstable_expensive 12.50 % 5.31
rayon_1_0_0::sieve::bench::sieve_parallel -45.76 % -8.53
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 56.20 % 8.55
regex_0_2_6::misc::hard_1K 29.84 % 8.23
rayon_1_0_0::vec_collect::vec_i::with_fold -40.10 % -7.75
regex_0_2_6::misc::match_class 38.43 % 7.25
rayon_1_0_0::factorial::factorial_recursion 7.74 % 7.54
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -33.76 % -6.06
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 55.32 % 8.23
rayon_1_0_0::sort::par_sort_mostly_ascending 59.02 % 8.31
rayon_1_0_0::sort::par_sort_unstable_big -41.06 % -8.46
quickcheck_0_6_1::shrink_u64_1_tuple 9.14 % 2.81
regex_0_2_6::misc::one_pass_long_prefix 18.01 % 5.45
regex_0_2_6::misc::reallyhard_32 21.78 % 7.09
rayon_1_0_0::sort::demo_merge_sort_big -39.36 % -8.48
rayon_1_0_0::sort::par_sort_mostly_descending 55.17 % 8.51
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -32.79 % -6.93
regex_0_2_6::misc::hard_32 28.75 % 7.38
regex_0_2_6::misc::reallyhard2_1K 22.96 % 4.88
rayon_1_0_0::sort::par_sort_big -36.46 % -8.55
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 28.47 % 5.34
rayon_1_0_0::sort::demo_quick_sort_big -33.95 % -8.40
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -25.65 % -8.07
csv_1_0_2::count_nfl_deserialize_owned_str 7.93 % 2.21
quickcheck_0_6_1::shrink_u64_3_tuple 15.04 % 4.15
crossbeam_epoch_0_4_0::defer::multi_defer 10.20 % 2.00
regex_0_2_6::misc::easy1_1MB 13.74 % 2.60
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -22.25 % -6.80
rayon_1_0_0::map_collect::i_to_i::with_collect -24.67 % -7.68
quickcheck_0_6_1::shrink_unit_7_tuple 14.30 % 4.58
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -22.85 % -5.38
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -25.09 % -7.76
quickcheck_0_6_1::shrink_u64_5_tuple 17.33 % 4.54
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -12.57 % -6.22
csv_1_0_2::count_nfl_iter_str 27.98 % 7.08
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -10.67 % -3.65
regex_0_2_6::misc::reverse_suffix_no_quadratic 34.96 % 7.60
rayon_1_0_0::sieve::bench::sieve_chunks -18.98 % -8.57
crossbeam_epoch_0_4_0::pin::multi_pin 5.21 % 3.69
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.78 % -7.31
regex_0_2_6::misc::hard_1MB 28.82 % 7.65
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -14.50 % -3.62
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -26.93 % -7.68
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.79 % -7.62
rayon_1_0_0::join_microbench::increment_all_serialized -1.25 % -3.14
csv_1_0_2::write_nfl_bytes -17.71 % -5.94
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -15.26 % -7.35
regex_0_2_6::misc::long_needle1 18.51 % 6.59
snap_0_2_4::uflat04_pdf 8.58 % 3.94
quickcheck_0_6_1::shrink_f64_3_tuple 12.16 % 4.10
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.52 % -6.73
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -12.02 % -3.81
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -22.06 % -6.66
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -24.22 % -7.96
rayon_1_0_0::fibonacci::fibonacci_split_iterative -8.37 % -3.13
rayon_1_0_0::map_collect::i_to_i::with_fold -14.23 % -6.91
rayon_1_0_0::sieve::bench::sieve_serial -13.37 % -6.48
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -20.02 % -6.33
regex_0_2_6::misc::hard_32K 28.86 % 6.52
regex_0_2_6::misc::easy0_1K 17.62 % 6.44
rayon_1_0_0::factorial::factorial_iterator 6.22 % 6.20
quickcheck_0_6_1::shrink_f64_6_tuple 8.41 % 2.66
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 5.79 % 3.85
regex_0_2_6::misc::easy0_32 14.55 % 5.99
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -24.11 % -5.73
regex_0_2_6::misc::easy0_1MB 13.93 % 5.37
rayon_1_0_0::pythagoras::euclid_parallel_full -9.10 % -2.36
snap_0_2_4::uflat08_txt3 4.15 % 2.76
json_benchmark_c7d3d9b::serde_canada_struct -4.52 % -4.28
rayon_1_0_0::nbody::bench::nbody_par 20.01 % 8.44
json_benchmark_c7d3d9b::serialize_canada_dom -9.98 % -5.05
quickcheck_0_6_1::shrink_f64_7_tuple 11.30 % 4.20
csv_1_0_2::count_nfl_iter_str_trimmed 11.88 % 5.22
doom_9e197d7::freedoom1 -12.82 % -6.81
snap_0_2_4::zflat02_jpg 7.88 % 4.43
json_benchmark_c7d3d9b::serde_canada_dom -4.20 % -2.59
rayon_1_0_0::factorial::factorial_par_iter 7.38 % 5.56
rayon_1_0_0::factorial::factorial_join 4.99 % 3.98
quickcheck_0_6_1::shrink_u64_8_tuple 12.62 % 2.56
json_benchmark_c7d3d9b::serialize_canada_struct -7.73 % -4.87
snap_0_2_4::zflat03_jpg_200 -3.41 % -2.19
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 6.01 % 2.25
json_benchmark_c7d3d9b::serde_citm_dom 6.05 % 3.02
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -7.09 % -5.68
doom_9e197d7::freedoom2 -8.44 % -5.90
regex_0_2_6::misc::reallyhard_32K 10.54 % 6.87
rayon_1_0_0::sort::demo_merge_sort_strings 2.97 % 2.21
brotli_1_1_3::bench_e2e_rt_q9_1024k -2.36 % -3.28
quickcheck_0_6_1::shrink_f64_8_tuple 8.04 % 2.16
snap_0_2_4::zflat04_pdf 3.54 % 3.22
regex_0_2_6::misc::short_haystack_3x 6.93 % 2.29
regex_0_2_6::misc::short_haystack_2x 7.05 % 2.26
snap_0_2_4::uflat03_jpg_200 2.19 % 4.28
regex_0_2_6::misc::short_haystack_100x 5.89 % 2.27
crossbeam_epoch_0_4_0::pin::single_pin 17.48 % 2.12
regex_0_2_6::misc::short_haystack_10x 6.32 % 2.32
rayon_1_0_0::sort::par_sort_strings 2.03 % 2.53
regex_0_2_6::sherlock::ing_suffix 3.89 % 2.16
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 4.53 % 2.08
json_benchmark_c7d3d9b::serialize_twitter_struct -6.97 % -2.11
rayon_1_0_0::nbody::bench::nbody_parreduce 2.09 % 2.72
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -3.01 % -2.09
crossbeam_epoch_0_4_0::flush::multi_flush -1.28 % -2.32
csv_1_0_2::count_game_iter_str 3.74 % 2.01
regex_0_2_6::regexdna::find_new_lines 1.60 % 2.36
snap_0_2_4::uflat09_txt4 2.89 % 2.13
regex_0_2_6::misc::reallyhard_1MB 0.64 % 3.64
regex_0_2_6::sherlock::holmes_coword_watson 3.29 % 2.03

[+-] nightly-2018-11-05

benchmark % Δ σ Δ
regex_0_2_6::misc::match_class_in_range 44.46 % 5.98
regex_0_2_6::misc::easy0_32K 19.21 % 5.94
regex_0_2_6::misc::one_pass_long_prefix 18.42 % 6.23
quickcheck_0_6_1::shrink_unit_6_tuple 27.93 % 5.70
regex_0_2_6::misc::reallyhard_1K 19.50 % 6.49
rayon_1_0_0::sort::par_sort_unstable_expensive 11.59 % 5.37
regex_0_2_6::misc::one_pass_short 23.86 % 5.46
csv_1_0_2::count_game_serialize_owned_str 21.54 % 8.62
regex_0_2_6::sherlock::no_match_common 3.65 % 4.04
regex_0_2_6::misc::reallyhard_32 22.08 % 8.87
rayon_1_0_0::factorial::factorial_join 7.14 % 6.42
quickcheck_0_6_1::shrink_u64_7_tuple 15.18 % 4.40
regex_0_2_6::misc::not_literal 38.85 % 9.92
crossbeam_epoch_0_4_0::pin::multi_pin 6.36 % 4.83
regex_0_2_6::misc::easy1_32K 27.32 % 5.16
regex_0_2_6::misc::easy1_1K 25.78 % 4.90
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 5.67 % 3.98
regex_0_2_6::misc::easy1_1MB 19.26 % 3.79
regex_0_2_6::misc::anchored_literal_long_non_match 20.47 % 4.65
regex_0_2_6::misc::one_pass_short_not 40.08 % 9.02
regex_0_2_6::misc::hard_1K 25.90 % 8.77
crossbeam_epoch_0_4_0::flush::single_flush -17.18 % -4.73
regex_0_2_6::misc::match_class 36.80 % 8.39
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -26.07 % -11.01
regex_0_2_6::misc::anchored_literal_long_match 28.26 % 7.31
rayon_1_0_0::sieve::bench::sieve_serial -12.44 % -6.93
regex_0_2_6::misc::one_pass_long_prefix_not 27.12 % 9.85
rayon_1_0_0::sort::par_sort_ascending 170.59 % 11.45
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 53.05 % 10.69
quickcheck_0_6_1::shrink_unit_7_tuple 14.32 % 4.93
rayon_1_0_0::sort::demo_merge_sort_ascending 153.95 % 12.06
csv_1_0_2::count_nfl_iter_bytes 35.84 % 9.60
rayon_1_0_0::sort::demo_merge_sort_descending 126.77 % 10.98
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -22.34 % -8.23
csv_1_0_2::write_nfl_bytes -17.68 % -6.94
regex_0_2_6::misc::anchored_literal_short_non_match 26.49 % 5.88
regex_0_2_6::misc::hard_1MB 27.94 % 9.30
nom_4_0_0::ini_str::bench_ini_str 27.95 % 3.06
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -29.57 % -4.10
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -25.07 % -3.49
quickcheck_0_6_1::shrink_u64_5_tuple 16.42 % 4.58
csv_1_0_2::count_pop_iter_bytes 21.75 % 7.72
rayon_1_0_0::sort::par_sort_descending 113.14 % 11.55
snap_0_2_4::uflat04_pdf 9.12 % 4.44
regex_0_2_6::misc::hard_32 31.56 % 10.70
regex_0_2_6::misc::literal 41.08 % 10.67
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -13.09 % -7.63
quickcheck_0_6_1::shrink_unit_8_tuple 34.89 % 5.41
csv_1_0_2::count_mbta_iter_bytes 24.92 % 8.20
rayon_1_0_0::sort::par_sort_mostly_ascending 59.78 % 11.49
regex_0_2_6::misc::easy0_1K 16.68 % 7.01
regex_0_2_6::misc::long_needle1 20.25 % 8.86
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 91.00 % 11.86
rayon_1_0_0::vec_collect::vec_i::with_collect -48.02 % -11.96
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -47.79 % -11.90
quickcheck_0_6_1::shrink_unit_3_tuple 15.36 % 2.71
regex_0_2_6::misc::easy1_32 21.68 % 4.15
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -33.55 % -6.90
rayon_1_0_0::sieve::bench::sieve_parallel -45.83 % -12.01
rayon_1_0_0::vec_collect::vec_i::with_fold -40.03 % -10.02
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 56.76 % 11.52
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -12.29 % -4.51
crossbeam_epoch_0_4_0::defer::multi_defer 10.70 % 2.13
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -32.94 % -8.46
regex_0_2_6::misc::anchored_literal_short_match 35.10 % 7.61
rayon_1_0_0::sort::par_sort_unstable_big -41.42 % -12.01
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 28.24 % 5.85
rayon_1_0_0::map_collect::i_to_i::with_collect -25.10 % -10.20
rayon_1_0_0::sort::par_sort_mostly_descending 53.96 % 11.26
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.97 % -8.92
regex_0_2_6::rust_parse::parse_simple 12.54 % 2.18
rayon_1_0_0::sort::demo_merge_sort_big -39.34 % -11.84
regex_0_2_6::misc::reallyhard2_1K 24.38 % 5.69
csv_1_0_2::count_nfl_iter_str 30.29 % 10.31
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -22.94 % -6.02
quickcheck_0_6_1::shrink_f64_3_tuple 12.08 % 4.29
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -11.01 % -3.65
rayon_1_0_0::sort::par_sort_big -36.63 % -12.05
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -14.57 % -3.80
rayon_1_0_0::map_collect::i_to_i::with_fold -14.03 % -8.17
quickcheck_0_6_1::shrink_u64_1_tuple 11.45 % 3.66
rayon_1_0_0::sort::demo_quick_sort_big -34.01 % -11.67
regex_0_2_6::misc::reverse_suffix_no_quadratic 35.81 % 10.06
json_benchmark_c7d3d9b::serialize_canada_struct -7.99 % -5.52
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -26.85 % -9.19
quickcheck_0_6_1::shrink_u64_4_tuple 13.21 % 3.61
regex_0_2_6::misc::easy0_32 13.85 % 6.42
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -26.86 % -9.77
csv_1_0_2::count_game_iter_bytes 9.73 % 2.72
json_benchmark_c7d3d9b::serialize_canada_dom -9.56 % -5.25
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -27.00 % -9.88
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.61 % -8.10
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -22.26 % -8.05
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -24.48 % -10.65
csv_1_0_2::count_nfl_iter_bytes_trimmed 32.34 % 9.92
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -19.99 % -7.40
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -25.94 % -10.67
regex_0_2_6::misc::hard_32K 29.66 % 7.94
rayon_1_0_0::factorial::factorial_iterator 5.32 % 5.85
regex_0_2_6::misc::medium_1K 14.87 % 2.24
csv_1_0_2::count_mbta_iter_str 20.22 % 7.34
csv_1_0_2::write_nfl_record -12.99 % -4.86
rayon_1_0_0::nbody::bench::nbody_par 19.99 % 11.60
regex_0_2_6::misc::easy0_1MB 13.86 % 5.93
rayon_1_0_0::sort::demo_quick_sort_strings 2.23 % 3.26
snap_0_2_4::zflat02_jpg 7.90 % 4.75
regex_0_2_6::misc::medium_32 14.53 % 2.19
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -16.34 % -9.35
quickcheck_0_6_1::shrink_u64_3_tuple 12.91 % 3.71
rayon_1_0_0::pythagoras::euclid_parallel_full -9.26 % -2.44
rayon_1_0_0::sieve::bench::sieve_chunks -18.13 % -11.02
quickcheck_0_6_1::shrink_f64_8_tuple 10.60 % 2.92
quickcheck_0_6_1::shrink_f64_5_tuple 8.92 % 2.92
quickcheck_0_6_1::shrink_f64_4_tuple 10.17 % 3.46
rayon_1_0_0::factorial::factorial_par_iter 7.20 % 6.02
json_benchmark_c7d3d9b::serde_canada_dom -4.82 % -3.06
csv_1_0_2::count_pop_iter_str 16.13 % 8.10
csv_1_0_2::count_nfl_iter_str_trimmed 11.65 % 5.69
quickcheck_0_6_1::shrink_u64_6_tuple 13.06 % 3.60
regex_0_2_6::regexdna::subst11 7.83 % 2.97
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -24.15 % -6.49
regex_0_2_6::misc::medium_32K 13.94 % 2.10
doom_9e197d7::freedoom2 -8.83 % -7.14
doom_9e197d7::freedoom1 -13.15 % -8.54
quickcheck_0_6_1::shrink_f64_7_tuple 10.75 % 4.21
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 11.38 % 4.56
rayon_1_0_0::fibonacci::fibonacci_split_iterative -6.82 % -2.59
byteorder_1_2_6::slice_u64::write_little_endian 4.54 % 2.92
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -7.56 % -6.95
rayon_1_0_0::factorial::factorial_recursion 6.78 % 7.83
quickcheck_0_6_1::shrink_u64_8_tuple 12.75 % 2.64
regex_0_2_6::misc::reallyhard_32K 10.92 % 8.75
json_benchmark_c7d3d9b::serde_citm_dom 5.90 % 3.02
quickcheck_0_6_1::shrink_unit_2_tuple 13.91 % 2.92
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -3.71 % -2.64
snap_0_2_4::uflat03_jpg_200 2.43 % 5.16
regex_0_2_6::misc::short_haystack_3x 7.86 % 2.64
regex_0_2_6::misc::short_haystack_2x 7.96 % 2.60
regex_0_2_6::misc::short_haystack_100x 6.61 % 2.60
quickcheck_0_6_1::shrink_f64_6_tuple 6.43 % 2.06
quickcheck_0_6_1::shrink_i64_1_tuple -7.33 % -2.03
snap_0_2_4::uflat01_urls 1.88 % 2.14
csv_1_0_2::count_game_iter_str 4.65 % 2.55
rayon_1_0_0::sort::par_sort_strings 2.51 % 3.23
csv_1_0_2::count_game_read_bytes -4.78 % -2.42
regex_0_2_6::misc::short_haystack_10x 6.61 % 2.47
rayon_1_0_0::nbody::bench::nbody_parreduce 2.00 % 2.66
csv_1_0_2::count_game_deserialize_owned_bytes -15.38 % -2.00
crossbeam_epoch_0_4_0::pin::single_pin 16.91 % 2.07
snap_0_2_4::uflat02_jpg 5.15 % 2.03
regex_0_2_6::misc::long_needle2 10.85 % 2.00
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 2.51 % 2.03
snap_0_2_4::zflat04_pdf 2.85 % 2.64
regex_0_2_6::misc::reallyhard_1MB 0.67 % 3.98
snap_0_2_4::uflat09_txt4 3.17 % 2.37
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.71 % -2.41
snap_0_2_4::uflat06_txt1 3.02 % 2.15

[+-] nightly-2018-11-04

benchmark % Δ σ Δ
rayon_1_0_0::vec_collect::vec_i::with_collect -48.15 % -64.55
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec -47.93 % -68.22
rayon_1_0_0::sieve::bench::sieve_parallel -46.21 % -250.64
rayon_1_0_0::sort::par_sort_unstable_big -41.42 % -105.64
rayon_1_0_0::vec_collect::vec_i::with_fold -40.50 % -18.46
rayon_1_0_0::sort::demo_merge_sort_big -39.62 % -72.97
rayon_1_0_0::sort::par_sort_big -36.77 % -85.85
rayon_1_0_0::sort::demo_quick_sort_big -34.30 % -51.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -27.11 % -16.97
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -27.07 % -16.59
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -27.06 % -14.37
rayon_1_0_0::map_collect::i_to_i::with_collect -26.01 % -21.71
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -25.97 % -22.72
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized -24.72 % -20.07
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -24.33 % -21.11
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized -22.76 % -11.00
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized -22.44 % -10.92
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect -21.17 % -10.16
rayon_1_0_0::sieve::bench::sieve_chunks -18.53 % -30.15
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -16.10 % -14.18
doom_9e197d7::freedoom1 -13.14 % -12.04
rayon_1_0_0::nbody::bench::nbody_par 20.84 % 101.93
csv_1_0_2::count_nfl_iter_str 29.12 % 20.28
regex_0_2_6::misc::one_pass_long_prefix 29.31 % 17.01
regex_0_2_6::misc::hard_1K 29.75 % 17.98
regex_0_2_6::misc::hard_32 29.95 % 18.02
regex_0_2_6::misc::hard_1MB 30.23 % 17.87
csv_1_0_2::count_nfl_iter_bytes_trimmed 33.40 % 26.17
regex_0_2_6::misc::easy0_32K 34.11 % 20.96
regex_0_2_6::misc::reverse_suffix_no_quadratic 35.86 % 17.91
csv_1_0_2::count_nfl_iter_bytes 39.06 % 25.83
regex_0_2_6::misc::literal 39.37 % 18.69
rayon_1_0_0::sort::par_sort_mostly_descending 55.67 % 37.74
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 57.11 % 35.17
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 58.96 % 52.08
rayon_1_0_0::sort::par_sort_mostly_ascending 62.72 % 74.93
regex_0_2_6::misc::match_class_in_range 84.78 % 30.20
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 92.98 % 66.18
rayon_1_0_0::sort::par_sort_descending 115.31 % 38.96
rayon_1_0_0::sort::demo_merge_sort_descending 133.03 % 31.66
rayon_1_0_0::sort::demo_merge_sort_ascending 151.26 % 46.24
rayon_1_0_0::sort::par_sort_ascending 180.45 % 67.31
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -14.12 % -11.20
regex_0_2_6::misc::one_pass_long_prefix_not 25.10 % 13.73
regex_0_2_6::misc::match_class 41.18 % 14.61
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized -20.19 % -9.48
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -14.27 % -11.89
regex_0_2_6::misc::reallyhard_1K 27.57 % 13.88
csv_1_0_2::count_mbta_iter_bytes 27.14 % 14.91
regex_0_2_6::misc::reallyhard_32K 10.91 % 12.57
csv_1_0_2::write_nfl_bytes -19.18 % -10.08
quickcheck_0_6_1::shrink_unit_6_tuple 47.59 % 16.09
rayon_1_0_0::map_collect::i_to_i::with_fold -13.39 % -10.10
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold -33.71 % -8.42
rayon_1_0_0::factorial::factorial_recursion 7.15 % 11.19
csv_1_0_2::count_pop_iter_str 15.93 % 11.23
byteorder_1_2_6::int128_4::read_big_endian 0.84 % 10.34
regex_0_2_6::misc::one_pass_short 35.04 % 10.55
regex_0_2_6::misc::long_needle1 18.98 % 11.24
regex_0_2_6::misc::not_literal 32.41 % 11.16
regex_0_2_6::misc::anchored_literal_short_match 36.02 % 10.11
regex_0_2_6::misc::one_pass_short_not 34.74 % 10.09
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect -7.37 % -8.10
doom_9e197d7::freedoom2 -8.56 % -8.40
csv_1_0_2::count_pop_iter_bytes 23.99 % 13.18
rayon_1_0_0::sort::par_sort_unstable_expensive 16.74 % 10.04
byteorder_1_2_6::int128_6::read_native_endian 0.67 % 8.34
regex_0_2_6::misc::reallyhard_32 17.14 % 8.32
regex_0_2_6::misc::anchored_literal_long_match 25.33 % 7.73
csv_1_0_2::count_mbta_iter_str 20.92 % 10.35
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec -23.07 % -6.98
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec -33.09 % -11.82
regex_0_2_6::misc::easy0_32 14.79 % 8.23
json_benchmark_c7d3d9b::serialize_canada_dom -10.27 % -6.34
regex_0_2_6::misc::easy0_1K 18.29 % 9.89
rayon_1_0_0::sieve::bench::sieve_serial -13.82 % -9.93
regex_0_2_6::misc::anchored_literal_long_non_match 26.02 % 6.74
rayon_1_0_0::factorial::factorial_par_iter 6.77 % 6.35
csv_1_0_2::write_nfl_record -13.23 % -5.49
nom_4_0_0::ini_str::bench_ini_str 30.71 % 3.50
regex_0_2_6::misc::anchored_literal_short_non_match 24.33 % 5.99
json_benchmark_c7d3d9b::serialize_canada_struct -7.37 % -5.59
quickcheck_0_6_1::shrink_u64_7_tuple 20.97 % 6.97
regex_0_2_6::misc::easy0_1MB 13.90 % 6.79
rayon_1_0_0::factorial::factorial_iterator 5.89 % 7.64
quickcheck_0_6_1::shrink_unit_8_tuple 34.80 % 5.97
regex_0_2_6::misc::reallyhard_1MB 0.66 % 4.16
json_benchmark_c7d3d9b::serde_canada_struct -4.72 % -4.76
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized -29.74 % -4.38
csv_1_0_2::count_nfl_iter_str_trimmed 11.78 % 6.64
regex_0_2_6::misc::reallyhard2_1K 24.66 % 6.50
crossbeam_epoch_0_4_0::flush::single_flush -14.73 % -4.29
rayon_1_0_0::sort::demo_merge_sort_strings 5.43 % 4.30
regex_0_2_6::misc::easy1_32 21.47 % 4.34
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -11.25 % -4.42
regex_0_2_6::misc::medium_1K 27.91 % 4.46
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -12.02 % -4.25
regex_0_2_6::misc::medium_32 27.58 % 4.41
regex_0_2_6::misc::medium_32K 26.89 % 4.28
snap_0_2_4::uflat04_pdf 10.62 % 5.69
snap_0_2_4::zflat02_jpg 7.42 % 4.78
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 28.36 % 6.67
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized -25.16 % -3.65
regex_0_2_6::misc::easy1_32K 19.71 % 3.89
snap_0_2_4::uflat03_jpg_200 2.22 % 5.08
crossbeam_epoch_0_4_0::defer::multi_defer 10.61 % 2.13
regex_0_2_6::misc::short_haystack_1x 11.99 % 4.28
quickcheck_0_6_1::shrink_u64_1_tuple 10.84 % 3.60
byteorder_1_2_6::slice_u64::write_little_endian 4.49 % 2.97
regex_0_2_6::misc::easy1_1K 18.39 % 3.63
json_benchmark_c7d3d9b::serde_canada_dom -4.48 % -2.91
quickcheck_0_6_1::shrink_unit_3_tuple 18.04 % 3.29
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized -14.67 % -4.03
quickcheck_0_6_1::shrink_u64_3_tuple 14.94 % 4.57
regex_0_2_6::misc::hard_32K 29.75 % 10.41
quickcheck_0_6_1::shrink_f64_8_tuple 14.23 % 4.12
rayon_1_0_0::factorial::factorial_join 5.12 % 4.96
regex_0_2_6::misc::medium_1MB 17.47 % 2.79
quickcheck_0_6_1::shrink_f64_4_tuple 10.45 % 3.70
regex_0_2_6::rust_parse::parse_simple 14.96 % 2.65
quickcheck_0_6_1::shrink_f64_7_tuple 11.85 % 5.00
quickcheck_0_6_1::shrink_u64_5_tuple 12.13 % 3.50
quickcheck_0_6_1::shrink_f64_5_tuple 7.55 % 2.51
rayon_1_0_0::pythagoras::euclid_parallel_full -9.37 % -2.51
quickcheck_0_6_1::shrink_u64_4_tuple 12.21 % 3.46
quickcheck_0_6_1::shrink_u64_6_tuple 13.53 % 3.90
csv_1_0_2::count_game_iter_bytes 8.71 % 2.48
rayon_1_0_0::fibonacci::fibonacci_split_iterative -7.64 % -2.99
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized -24.30 % -7.74
quickcheck_0_6_1::shrink_f64_3_tuple 10.46 % 3.89
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 10.82 % 4.66
regex_0_2_6::misc::easy1_1MB 12.91 % 2.59
quickcheck_0_6_1::shrink_f64_6_tuple 7.94 % 2.59
json_benchmark_c7d3d9b::serde_citm_dom 5.15 % 2.69
crossbeam_epoch_0_4_0::flush::multi_flush -1.52 % -2.84
rayon_1_0_0::sort::par_sort_strings 2.72 % 3.64
quickcheck_0_6_1::shrink_unit_5_tuple 7.57 % 2.03
quickcheck_0_6_1::shrink_unit_7_tuple 10.93 % 3.94
snap_0_2_4::zflat03_jpg_200 -3.07 % -2.01
quickcheck_0_6_1::shrink_u64_8_tuple 11.83 % 2.49
crossbeam_epoch_0_4_0::pin::multi_pin 4.52 % 3.57
quickcheck_0_6_1::shrink_unit_2_tuple 12.63 % 2.70
rayon_1_0_0::nbody::bench::nbody_parreduce 2.33 % 3.20
quickcheck_0_6_1::shrink_i64_1_tuple -7.17 % -2.01
regex_0_2_6::misc::long_needle2 12.57 % 2.35
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -3.24 % -2.35
regex_0_2_6::misc::short_haystack_100x 5.79 % 2.30
json_benchmark_c7d3d9b::serialize_twitter_struct -7.55 % -2.33
regex_0_2_6::misc::short_haystack_3x 6.45 % 2.20
crossbeam_epoch_0_4_0::pin::single_pin 16.93 % 2.09
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 2.68 % 2.20
regex_0_2_6::misc::short_haystack_2x 6.76 % 2.24
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.47 % 2.48
byteorder_1_2_6::int128_7::read_native_endian 0.66 % 5.47
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 5.69 % 2.14
regex_0_2_6::misc::short_haystack_10x 5.41 % 2.04
snap_0_2_4::zflat04_pdf 2.49 % 2.34
csv_1_0_2::count_game_read_bytes -4.34 % -2.23
csv_1_0_2::count_game_iter_str 3.88 % 2.16
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.68 % -2.40
byteorder_1_2_6::int128_7::read_little_endian 0.66 % 5.33
regex_0_2_6::regexdna::variant9 -1.91 % -2.28
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.74 % -2.32
byteorder_1_2_6::int128_9::read_native_endian 0.69 % 5.14
rayon_1_0_0::sort::par_sort_unstable_random 2.87 % 2.11

[+-] nightly-2018-11-03

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::pin::single_pin 46.45 % 6.48
quickcheck_0_6_1::shrink_string_5_tuple -15.38 % -3.21
quickcheck_0_6_1::shrink_string_2_tuple -14.75 % -2.74
quickcheck_0_6_1::shrink_string_4_tuple -11.81 % -2.43
quickcheck_0_6_1::shrink_string_7_tuple -17.37 % -3.31
quickcheck_0_6_1::shrink_string_8_tuple -16.72 % -3.28
quickcheck_0_6_1::shrink_string_6_tuple -13.74 % -3.06
snap_0_2_4::uflat04_pdf 4.95 % 2.71
regex_0_2_6::rust_parse::parse_huge -27.89 % -2.08
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.41 % -2.05
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.07 % -2.11
regex_0_2_6::rust_parse::parse_small -19.58 % -2.16
sha2_0_8_0::sha256::bench1_10 1.66 % 2.42
csv_1_0_2::count_game_deserialize_owned_bytes -15.81 % -2.11
rayon_1_0_0::sieve::bench::sieve_parallel 0.58 % 3.29
csv_1_0_2::count_game_deserialize_owned_str -12.66 % -2.03
rayon_1_0_0::sieve::bench::sieve_chunks -1.24 % -2.05
crossbeam_epoch_0_4_0::flush::multi_flush -1.20 % -2.28
json_benchmark_c7d3d9b::serde_twitter_dom -5.35 % -2.08
snap_0_2_4::zflat06_txt1 1.17 % 2.01
csv_1_0_2::count_mbta_read_str -2.17 % -2.03

[+-] nightly-2018-11-02

benchmark % Δ σ Δ
regex_0_2_6::misc::medium_1MB 13.34 % 2.17
quickcheck_0_6_1::shrink_string_3_tuple -14.36 % -2.89
regex_0_2_6::misc::medium_32K 12.73 % 2.06
quickcheck_0_6_1::shrink_string_5_tuple -14.22 % -3.05
quickcheck_0_6_1::shrink_string_4_tuple -14.49 % -3.08
quickcheck_0_6_1::shrink_string_2_tuple -14.05 % -2.67
rayon_1_0_0::sort::par_sort_strings 2.38 % 3.28
regex_0_2_6::misc::medium_32 12.30 % 2.00
quickcheck_0_6_1::shrink_string_7_tuple -15.97 % -3.13
quickcheck_0_6_1::shrink_string_6_tuple -14.61 % -3.36
rayon_1_0_0::sieve::bench::sieve_chunks 3.12 % 5.64
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 8.41 % 2.14
regex_0_2_6::rust_parse::parse_huge -27.51 % -2.08
csv_1_0_2::count_mbta_deserialize_owned_bytes -15.01 % -2.24
regex_0_2_6::rust_parse::parse_small -18.58 % -2.07
csv_1_0_2::count_game_deserialize_owned_bytes -15.65 % -2.12
regex_0_2_6::misc::long_needle2 11.42 % 2.18
quickcheck_0_6_1::shrink_string_1_tuple -10.96 % -2.02
quickcheck_0_6_1::shrink_i64_4_tuple 5.93 % 2.04
crossbeam_epoch_0_4_0::pin::single_pin 17.29 % 2.45
csv_1_0_2::count_game_deserialize_owned_str -12.64 % -2.05
json_benchmark_c7d3d9b::serde_citm_dom -4.30 % -2.30
json_benchmark_c7d3d9b::serde_twitter_dom -5.48 % -2.16
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.60 % -2.02
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows -2.83 % -2.05
snap_0_2_4::zflat06_txt1 1.29 % 2.23
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.55 % -2.23
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.80 % -2.01
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.18 % -2.02
snap_0_2_4::zflat03_jpg_200 3.04 % 2.01
crossbeam_epoch_0_4_0::pin::multi_pin 3.32 % 2.71
csv_1_0_2::count_game_read_str -2.15 % -2.18
rayon_1_0_0::sort::par_sort_unstable_big 1.03 % 2.71

[+-] nightly-2018-11-01

benchmark % Δ σ Δ
rayon_1_0_0::fibonacci::fibonacci_split_recursive 15.37 % 16.41
sha2_0_8_0::sha256::bench1_10 3.01 % 4.82
json_benchmark_c7d3d9b::serialize_citm_struct 6.49 % 2.30
quickcheck_0_6_1::shrink_string_8_tuple -14.70 % -2.99
rayon_1_0_0::nbody::bench::nbody_seq -0.97 % -2.94
quickcheck_0_6_1::shrink_string_5_tuple -11.30 % -2.47
quickcheck_0_6_1::shrink_string_4_tuple -13.43 % -2.93
quickcheck_0_6_1::shrink_string_6_tuple -13.43 % -3.19
csv_1_0_2::count_mbta_deserialize_owned_str -16.05 % -2.87
quickcheck_0_6_1::shrink_string_7_tuple -16.39 % -3.33
regex_0_2_6::regexdna::subst11 6.72 % 2.60
quickcheck_0_6_1::shrink_string_3_tuple -11.86 % -2.42
quickcheck_0_6_1::shrink_string_2_tuple -12.81 % -2.48
regex_0_2_6::misc::easy1_1K 10.72 % 2.13
regex_0_2_6::misc::easy1_32K 10.60 % 2.10
regex_0_2_6::rust_parse::parse_huge -28.19 % -2.16
regex_0_2_6::misc::easy1_1MB 10.35 % 2.09
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.31 % -2.09
csv_1_0_2::count_nfl_deserialize_owned_str -7.53 % -2.13
quickcheck_0_6_1::shrink_vec_u8_7_tuple -19.87 % -2.01
regex_0_2_6::rust_parse::parse_small -19.16 % -2.17
csv_1_0_2::count_game_deserialize_owned_bytes -15.30 % -2.10
quickcheck_0_6_1::shrink_string_1_tuple -11.62 % -2.17
diesel_1_1_1::bench_trivial_query_selecting______1_row 5.65 % 2.27
csv_1_0_2::count_pop_deserialize_owned_str -9.10 % -2.20
crossbeam_epoch_0_4_0::pin::single_pin 17.56 % 2.53
rayon_1_0_0::find::parallel_find_first 5.04 % 2.32
csv_1_0_2::count_game_deserialize_owned_str -12.72 % -2.10
byteorder_1_2_6::f64::read_little_endian 0.36 % 7.84
regex_0_2_6::misc::short_haystack_2x 6.24 % 2.08
json_benchmark_c7d3d9b::serde_twitter_dom -5.06 % -2.02
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.62 % -2.05
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.16 % -2.00
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.62 % -2.09
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.20 % -2.12
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.77 % -2.02
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.40 % -2.14
crossbeam_epoch_0_4_0::pin::multi_pin 2.92 % 2.42
rayon_1_0_0::sort::par_sort_unstable_big 1.01 % 2.73

[+-] nightly-2018-10-31

benchmark % Δ σ Δ
snap_0_2_4::zflat06_txt1 1.97 % 3.55
quickcheck_0_6_1::shrink_string_4_tuple -12.29 % -2.74
snap_0_2_4::uflat04_pdf 7.07 % 4.03
quickcheck_0_6_1::shrink_string_3_tuple -14.06 % -2.95
quickcheck_0_6_1::shrink_string_5_tuple -12.83 % -2.88
quickcheck_0_6_1::shrink_string_8_tuple -15.96 % -3.37
quickcheck_0_6_1::shrink_string_7_tuple -16.30 % -3.44
quickcheck_0_6_1::shrink_string_6_tuple -14.44 % -3.57
regex_0_2_6::misc::easy1_1K 10.73 % 2.15
csv_1_0_2::count_pop_deserialize_owned_str -11.32 % -2.82
regex_0_2_6::misc::easy1_1MB 10.64 % 2.17
regex_0_2_6::misc::easy1_32K 10.44 % 2.10
quickcheck_0_6_1::shrink_string_2_tuple -11.50 % -2.26
regex_0_2_6::rust_parse::parse_huge -28.21 % -2.20
quickcheck_0_6_1::shrink_string_1_tuple -13.58 % -2.59
regex_0_2_6::regexdna::subst1 7.71 % 2.80
quickcheck_0_6_1::shrink_vec_u8_6_tuple -21.78 % -2.07
csv_1_0_2::count_mbta_deserialize_owned_bytes -15.19 % -2.33
regex_0_2_6::sherlock::name_alt4_nocase 0.38 % 3.70
regex_0_2_6::regexdna::subst11 5.58 % 2.18
regex_0_2_6::rust_parse::parse_small -18.51 % -2.12
csv_1_0_2::count_pop_iter_bytes 3.93 % 2.21
csv_1_0_2::count_game_deserialize_owned_bytes -15.55 % -2.17
crossbeam_epoch_0_4_0::pin::single_pin 18.13 % 2.66
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.60 % -2.46
json_benchmark_c7d3d9b::serde_twitter_dom -5.59 % -2.26
rayon_1_0_0::sort::par_sort_unstable_expensive 3.45 % 2.08
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.49 % -2.28
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.97 % -2.12
rayon_1_0_0::sort::demo_quick_sort_random -1.36 % -2.63
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -2.73 % -2.02
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.61 % -2.26
crossbeam_epoch_0_4_0::pin::multi_pin 3.37 % 2.86
snap_0_2_4::uflat09_txt4 2.96 % 2.27
snap_0_2_4::uflat06_txt1 3.08 % 2.28

[+-] nightly-2018-10-30

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_3_tuple -15.99 % -3.49
quickcheck_0_6_1::shrink_string_4_tuple -11.48 % -2.62
quickcheck_0_6_1::shrink_string_5_tuple -12.91 % -2.98
quickcheck_0_6_1::shrink_string_7_tuple -16.73 % -3.68
quickcheck_0_6_1::shrink_string_8_tuple -16.34 % -3.59
quickcheck_0_6_1::shrink_string_6_tuple -14.94 % -3.88
csv_1_0_2::count_mbta_deserialize_owned_str -16.11 % -3.00
regex_0_2_6::misc::easy1_1K 10.90 % 2.22
regex_0_2_6::misc::easy1_32K 10.84 % 2.20
regex_0_2_6::misc::easy1_1MB 10.72 % 2.22
quickcheck_0_6_1::shrink_string_2_tuple -11.83 % -2.36
csv_1_0_2::count_mbta_deserialize_borrowed_str 5.08 % 2.67
csv_1_0_2::count_nfl_iter_bytes -3.62 % -2.44
quickcheck_0_6_1::shrink_unit_2_tuple 10.21 % 2.19
quickcheck_0_6_1::shrink_vec_u8_5_tuple -26.92 % -2.04
csv_1_0_2::count_nfl_deserialize_owned_str -8.15 % -2.37
quickcheck_0_6_1::shrink_string_1_tuple -13.49 % -2.63
regex_0_2_6::rust_parse::parse_huge -27.35 % -2.16
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.38 % -2.16
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.62 % -2.24
quickcheck_0_6_1::shrink_vec_u8_7_tuple -20.31 % -2.11
regex_0_2_6::rust_parse::parse_small -18.87 % -2.20
csv_1_0_2::count_game_deserialize_owned_bytes -15.68 % -2.22
csv_1_0_2::count_pop_deserialize_owned_str -9.49 % -2.42
regex_0_2_6::regexdna::variant6 -2.18 % -2.50
regex_0_2_6::misc::short_haystack_1x 6.54 % 2.40
csv_1_0_2::count_mbta_deserialize_owned_bytes -13.02 % -2.03
crossbeam_epoch_0_4_0::pin::single_pin 17.90 % 2.68
json_benchmark_c7d3d9b::serialize_canada_struct -3.09 % -2.41
json_benchmark_c7d3d9b::serde_twitter_dom -5.89 % -2.42
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -5.71 % -2.02
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -4.82 % -2.03
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.70 % -2.15
snap_0_2_4::uflat08_txt3 2.99 % 2.06
rayon_1_0_0::sort::par_sort_unstable_big 1.09 % 3.08
regex_0_2_6::regexdna::find_new_lines 1.65 % 2.43
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.76 % -2.44
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.63 % -2.31
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.76 % -2.33
snap_0_2_4::uflat07_txt2 3.03 % 2.02
crossbeam_epoch_0_4_0::pin::multi_pin 2.82 % 2.43
snap_0_2_4::uflat09_txt4 2.90 % 2.25
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.73 % -2.13
csv_1_0_2::count_pop_read_bytes -2.22 % -2.07
snap_0_2_4::uflat06_txt1 3.00 % 2.25

[+-] nightly-2018-10-29

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_unit_1_tuple 205.29 % 47.36
regex_0_2_6::regexdna::subst4 15.99 % 6.53
sha2_0_8_0::sha256::bench2_100 4.90 % 6.60
quickcheck_0_6_1::shrink_string_5_tuple -16.11 % -3.90
regex_0_2_6::regexdna::subst8 16.76 % 3.03
quickcheck_0_6_1::shrink_string_7_tuple -17.05 % -3.95
quickcheck_0_6_1::shrink_string_4_tuple -16.13 % -3.86
quickcheck_0_6_1::shrink_string_2_tuple -14.65 % -3.01
quickcheck_0_6_1::shrink_string_8_tuple -17.63 % -4.10
quickcheck_0_6_1::shrink_string_6_tuple -15.21 % -4.18
quickcheck_0_6_1::shrink_u64_3_tuple 7.52 % 2.30
quickcheck_0_6_1::shrink_string_3_tuple -12.16 % -2.71
regex_0_2_6::misc::medium_1MB 12.33 % 2.01
regex_0_2_6::misc::medium_1K 12.43 % 2.02
csv_1_0_2::count_pop_deserialize_owned_str -11.27 % -2.97
regex_0_2_6::misc::reallyhard_1K 4.52 % 2.28
csv_1_0_2::count_nfl_deserialize_owned_str -9.84 % -2.96
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.58 % -2.02
quickcheck_0_6_1::shrink_vec_u8_5_tuple -26.87 % -2.06
regex_0_2_6::rust_parse::parse_huge -28.59 % -2.30
quickcheck_0_6_1::shrink_vec_u8_7_tuple -19.22 % -2.02
regex_0_2_6::regexdna::subst2 7.13 % 2.63
regex_0_2_6::rust_parse::parse_small -20.50 % -2.43
csv_1_0_2::count_game_deserialize_borrowed_str 5.31 % 2.85
json_benchmark_c7d3d9b::serde_twitter_dom -6.66 % -2.81
csv_1_0_2::count_game_deserialize_owned_bytes -16.44 % -2.38
quickcheck_0_6_1::shrink_string_1_tuple -10.68 % -2.11
regex_0_2_6::misc::long_needle2 11.53 % 2.27
csv_1_0_2::count_mbta_deserialize_owned_bytes -13.37 % -2.11
crossbeam_epoch_0_4_0::pin::single_pin 17.44 % 2.67
csv_1_0_2::count_game_deserialize_owned_str -13.62 % -2.35
csv_1_0_2::count_mbta_deserialize_borrowed_str 3.93 % 2.09
crossbeam_epoch_0_4_0::pin::multi_pin 3.76 % 3.36
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.27 % -2.42
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -6.20 % -2.09
json_benchmark_c7d3d9b::serialize_canada_dom -3.50 % -2.23
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.49 % -2.36
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.89 % -2.14
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.78 % -2.39
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.26 % -2.19
json_benchmark_c7d3d9b::serialize_canada_struct -2.63 % -2.08
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.20 % 2.34
snap_0_2_4::uflat06_txt1 2.68 % 2.03

[+-] nightly-2018-10-28

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::flush::single_flush 14.11 % 4.32
quickcheck_0_6_1::shrink_string_7_tuple -17.53 % -4.31
quickcheck_0_6_1::shrink_string_6_tuple -15.58 % -4.58
quickcheck_0_6_1::shrink_string_2_tuple -14.92 % -3.17
quickcheck_0_6_1::shrink_string_5_tuple -13.34 % -3.35
quickcheck_0_6_1::shrink_string_4_tuple -14.61 % -3.65
quickcheck_0_6_1::shrink_string_8_tuple -16.74 % -4.11
quickcheck_0_6_1::shrink_string_3_tuple -13.43 % -3.09
regex_0_2_6::misc::not_literal 6.50 % 2.22
csv_1_0_2::count_mbta_deserialize_owned_str -14.21 % -2.76
regex_0_2_6::regexdna::subst1 8.90 % 3.36
quickcheck_0_6_1::shrink_vec_u8_2_tuple -42.20 % -2.00
csv_1_0_2::count_game_deserialize_borrowed_str 5.75 % 3.21
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.34 % -2.03
quickcheck_0_6_1::shrink_vec_u8_5_tuple -26.67 % -2.08
quickcheck_0_6_1::shrink_vec_u8_6_tuple -23.46 % -2.33
regex_0_2_6::regexdna::subst2 7.15 % 2.70
regex_0_2_6::rust_parse::parse_huge -29.10 % -2.38
quickcheck_0_6_1::shrink_vec_u8_7_tuple -21.05 % -2.25
quickcheck_0_6_1::shrink_string_1_tuple -12.93 % -2.61
regex_0_2_6::sherlock::quotes 1.79 % 3.64
regex_0_2_6::rust_parse::parse_small -19.29 % -2.32
regex_0_2_6::regexdna::subst4 6.42 % 2.68
csv_1_0_2::count_game_deserialize_owned_bytes -16.66 % -2.46
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed -6.51 % -2.15
csv_1_0_2::count_pop_deserialize_owned_bytes -12.74 % -2.02
crossbeam_epoch_0_4_0::pin::single_pin 18.33 % 2.87
csv_1_0_2::count_game_deserialize_owned_str -13.81 % -2.43
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -5.85 % -2.13
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -3.00 % -2.63
regex_0_2_6::regexdna::find_new_lines 1.77 % 2.66
snap_0_2_4::zflat09_txt4 1.62 % 2.97
json_benchmark_c7d3d9b::serde_twitter_dom -4.87 % -2.08
json_benchmark_c7d3d9b::serde_citm_dom -4.01 % -2.25
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.77 % -2.53
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.81 % -2.15
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.36 % -2.27
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.79 % -2.23
crossbeam_epoch_0_4_0::pin::multi_pin 2.93 % 2.67
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.63 % 2.40
regex_0_2_6::sherlock::holmes_coword_watson 3.17 % 2.10
sha2_0_8_0::sha256::bench1_10 -1.42 % -2.34
csv_1_0_2::count_game_read_str -1.91 % -2.01

[+-] nightly-2018-10-27

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_8_tuple -17.28 % -4.53
quickcheck_0_6_1::shrink_string_6_tuple -13.99 % -4.38
quickcheck_0_6_1::shrink_string_4_tuple -15.67 % -4.14
quickcheck_0_6_1::shrink_string_5_tuple -14.64 % -3.86
quickcheck_0_6_1::shrink_string_7_tuple -15.29 % -3.96
quickcheck_0_6_1::shrink_string_3_tuple -13.04 % -3.09
quickcheck_0_6_1::shrink_string_2_tuple -12.61 % -2.74
quickcheck_0_6_1::shrink_string_1_tuple -14.26 % -2.96
quickcheck_0_6_1::shrink_vec_u8_2_tuple -42.28 % -2.03
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.14 % -2.02
quickcheck_0_6_1::shrink_unit_2_tuple 9.42 % 2.03
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.33 % -2.06
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.28 % -2.16
regex_0_2_6::misc::short_haystack_3x 7.49 % 2.62
regex_0_2_6::rust_parse::parse_huge -28.65 % -2.39
quickcheck_0_6_1::shrink_vec_u8_6_tuple -21.23 % -2.13
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.54 % -2.33
quickcheck_0_6_1::shrink_vec_u8_7_tuple -20.23 % -2.19
csv_1_0_2::count_pop_deserialize_owned_str -10.22 % -2.80
csv_1_0_2::count_mbta_deserialize_owned_str -10.71 % -2.11
regex_0_2_6::rust_parse::parse_small -17.88 % -2.19
quickcheck_0_6_1::shrink_unit_6_tuple 8.09 % 2.78
csv_1_0_2::count_pop_deserialize_owned_bytes -13.31 % -2.14
csv_1_0_2::count_game_deserialize_owned_bytes -16.65 % -2.52
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.43 % -2.36
crossbeam_epoch_0_4_0::pin::multi_pin 4.04 % 3.87
crossbeam_epoch_0_4_0::pin::single_pin 18.18 % 2.92
regex_0_2_6::misc::short_haystack_2x 6.87 % 2.33
csv_1_0_2::count_game_deserialize_owned_str -13.23 % -2.38
regex_0_2_6::misc::short_haystack_10x 5.63 % 2.15
csv_1_0_2::count_mbta_iter_bytes -3.62 % -2.03
json_benchmark_c7d3d9b::serde_twitter_dom -5.89 % -2.56
regex_0_2_6::misc::short_haystack_100x 5.03 % 2.01
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.73 % -2.22
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.85 % -2.00
diesel_1_1_1::bench_trivial_query_selecting____100_rows -5.97 % -2.03
rayon_1_0_0::sort::par_sort_unstable_expensive 3.36 % 2.05
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.64 % -2.49
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.36 % -2.31
csv_1_0_2::count_game_read_str -2.17 % -2.33
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.65 % -2.38
byteorder_1_2_6::u16::read_big_endian 0.02 % 3.66
regex_0_2_6::sherlock::quotes 1.17 % 2.43
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.51 % -2.03
snap_0_2_4::uflat06_txt1 2.68 % 2.07

[+-] nightly-2018-10-26

benchmark % Δ σ Δ
snap_0_2_4::uflat01_urls 7.19 % 11.07
csv_1_0_2::count_mbta_deserialize_owned_str -17.79 % -3.70
quickcheck_0_6_1::shrink_unit_1_tuple 11.05 % 2.60
quickcheck_0_6_1::shrink_vec_u8_2_tuple -41.33 % -2.01
regex_0_2_6::misc::short_haystack_10000x 3.68 % 3.31
csv_1_0_2::count_pop_deserialize_owned_str -10.61 % -3.01
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.68 % -2.12
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.14 % -2.18
quickcheck_0_6_1::shrink_string_2_tuple -10.99 % -2.44
regex_0_2_6::rust_parse::parse_huge -29.17 % -2.49
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.68 % -2.32
quickcheck_0_6_1::shrink_vec_u8_7_tuple -21.09 % -2.32
quickcheck_0_6_1::shrink_vec_u8_8_tuple -18.59 % -2.25
regex_0_2_6::rust_parse::parse_small -19.18 % -2.39
quickcheck_0_6_1::shrink_string_4_tuple -8.77 % -2.36
csv_1_0_2::count_nfl_iter_bytes_trimmed 3.16 % 2.52
csv_1_0_2::count_game_deserialize_owned_bytes -16.09 % -2.49
csv_1_0_2::count_mbta_deserialize_owned_bytes -12.81 % -2.12
quickcheck_0_6_1::shrink_string_8_tuple -9.76 % -2.61
quickcheck_0_6_1::shrink_string_1_tuple -10.91 % -2.30
quickcheck_0_6_1::shrink_i64_7_tuple -5.03 % -2.09
crossbeam_epoch_0_4_0::pin::single_pin 18.47 % 3.05
csv_1_0_2::count_game_deserialize_owned_str -13.23 % -2.43
quickcheck_0_6_1::shrink_string_7_tuple -8.55 % -2.25
quickcheck_0_6_1::shrink_string_3_tuple -8.51 % -2.04
quickcheck_0_6_1::shrink_string_6_tuple -6.81 % -2.16
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -6.23 % -2.17
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.98 % -2.36
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.52 % -2.49
snap_0_2_4::zflat08_txt3 1.43 % 2.55
json_benchmark_c7d3d9b::serialize_canada_dom -3.28 % -2.13
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.83 % -2.11
crossbeam_epoch_0_4_0::pin::multi_pin 2.86 % 2.80
snap_0_2_4::zflat09_txt4 1.15 % 2.13
regex_0_2_6::sherlock::holmes_coword_watson 2.98 % 2.02
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench -1.03 % -2.24

[+-] nightly-2018-10-24

benchmark % Δ σ Δ
rayon_1_0_0::join_microbench::increment_all_min 385.96 % 737.38
quickcheck_0_6_1::shrink_unit_4_tuple 66.44 % 15.82
rayon_1_0_0::life::bench::parallel_generations 16.58 % 5.02
regex_0_2_6::sherlock::name_sherlock_holmes_nocase 0.09 % 5.32
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.58 % -2.10
quickcheck_0_6_1::shrink_vec_u8_4_tuple -31.04 % -2.17
quickcheck_0_6_1::shrink_string_1_tuple -12.60 % -2.72
regex_0_2_6::rust_parse::parse_small -20.28 % -2.58
regex_0_2_6::misc::short_haystack_1000x 4.98 % 2.63
csv_1_0_2::count_game_deserialize_owned_bytes -17.07 % -2.71
quickcheck_0_6_1::shrink_string_2_tuple -9.31 % -2.09
regex_0_2_6::misc::short_haystack_10x 6.80 % 2.67
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.54 % -2.47
regex_0_2_6::misc::long_needle2 10.24 % 2.07
csv_1_0_2::count_pop_deserialize_owned_bytes -12.13 % -2.00
quickcheck_0_6_1::shrink_u64_6_tuple 7.07 % 2.07
crossbeam_epoch_0_4_0::pin::single_pin 18.79 % 3.20
rayon_1_0_0::str_split::parallel_space_char 5.31 % 3.10
csv_1_0_2::count_game_deserialize_owned_str -13.12 % -2.46
quickcheck_0_6_1::shrink_string_8_tuple -8.25 % -2.24
quickcheck_0_6_1::shrink_string_3_tuple -9.10 % -2.21
quickcheck_0_6_1::shrink_string_7_tuple -7.65 % -2.03
rayon_1_0_0::pythagoras::euclid_serial -2.42 % -2.33
quickcheck_0_6_1::shrink_string_6_tuple -6.38 % -2.04
quickcheck_0_6_1::shrink_string_5_tuple -7.99 % -2.13
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.21 % -2.17
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.88 % -2.26
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.73 % -2.52
csv_1_0_2::count_pop_read_str -2.37 % -2.28
regex_0_2_6::sherlock::name_holmes_nocase 1.86 % 2.13
regex_0_2_6::regexdna::variant9 -1.85 % -2.28
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.29 % -2.07
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.35 % -2.17

[+-] nightly-2018-10-23

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_15::read_native_endian 0.42 % 6.16
byteorder_1_2_6::u128::read_little_endian 0.42 % 5.88
byteorder_1_2_6::uint128_16::read_little_endian 0.40 % 5.86
byteorder_1_2_6::i128::read_big_endian 0.42 % 6.29
byteorder_1_2_6::uint128_15::read_little_endian 0.42 % 5.48
byteorder_1_2_6::uint128_13::read_big_endian 0.41 % 5.93
byteorder_1_2_6::uint128_16::read_big_endian 0.41 % 5.87
byteorder_1_2_6::uint128_13::read_little_endian 0.41 % 5.80
byteorder_1_2_6::int128_15::read_big_endian 0.41 % 5.35
byteorder_1_2_6::uint128_13::read_native_endian 0.40 % 4.98
byteorder_1_2_6::int128_16::read_native_endian 0.39 % 4.02
byteorder_1_2_6::int128_15::read_native_endian 0.38 % 4.34
byteorder_1_2_6::int128_13::read_native_endian 0.39 % 5.19
byteorder_1_2_6::uint128_14::read_big_endian 0.40 % 5.46
byteorder_1_2_6::uint128_16::read_native_endian 0.40 % 4.93
byteorder_1_2_6::uint128_14::read_native_endian 0.38 % 4.51
byteorder_1_2_6::uint128_14::read_little_endian 0.40 % 4.90
regex_0_2_6::regexdna::subst8 15.23 % 2.79
byteorder_1_2_6::int128_16::read_big_endian 0.39 % 3.82
byteorder_1_2_6::int128_14::read_little_endian 0.35 % 3.63
byteorder_1_2_6::int128_15::read_little_endian 0.35 % 3.94
byteorder_1_2_6::int128_13::read_big_endian 0.39 % 3.14
quickcheck_0_6_1::shrink_vec_u8_3_tuple -39.97 % -2.05
regex_0_2_6::sherlock::name_holmes_nocase 2.80 % 3.30
quickcheck_0_6_1::shrink_vec_u8_4_tuple -31.57 % -2.25
regex_0_2_6::rust_parse::parse_huge -29.90 % -2.63
quickcheck_0_6_1::shrink_string_1_tuple -13.01 % -2.88
regex_0_2_6::rust_parse::parse_small -18.78 % -2.44
csv_1_0_2::count_game_deserialize_owned_bytes -17.04 % -2.79
regex_0_2_6::misc::one_pass_short_not 6.98 % 2.07
quickcheck_0_6_1::shrink_string_3_tuple -10.10 % -2.50
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.82 % -2.58
regex_0_2_6::misc::long_needle2 11.92 % 2.45
quickcheck_0_6_1::shrink_string_7_tuple -9.23 % -2.50
crossbeam_epoch_0_4_0::pin::single_pin 18.41 % 3.24
snap_0_2_4::uflat04_pdf 4.14 % 2.38
csv_1_0_2::count_game_deserialize_owned_str -12.79 % -2.45
quickcheck_0_6_1::shrink_string_5_tuple -8.34 % -2.26
diesel_1_1_1::bench_trivial_query_selecting____100_rows -5.97 % -2.12
json_benchmark_c7d3d9b::serialize_canada_struct -2.71 % -2.24
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.66 % -2.21
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.93 % -2.46
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.35 % -2.40
csv_1_0_2::count_game_read_bytes -4.23 % -2.39
rayon_1_0_0::vec_collect::vec_i::with_collect 1.76 % 2.56
regex_0_2_6::sherlock::name_whitespace -1.56 % -2.03
csv_1_0_2::count_mbta_read_str -2.00 % -2.01
byteorder_1_2_6::uint128_12::read_little_endian -0.25 % -2.65

[+-] nightly-2018-10-22

benchmark % Δ σ Δ
regex_0_2_6::regexdna::subst5 9.17 % 3.76
quickcheck_0_6_1::shrink_vec_u8_2_tuple -42.00 % -2.08
quickcheck_0_6_1::shrink_vec_u8_3_tuple -40.67 % -2.11
csv_1_0_2::count_nfl_deserialize_owned_str -9.12 % -2.91
quickcheck_0_6_1::shrink_i64_7_tuple -5.68 % -2.39
quickcheck_0_6_1::shrink_vec_u8_4_tuple -29.54 % -2.14
regex_0_2_6::sherlock::letters_lower 4.00 % 2.62
quickcheck_0_6_1::shrink_vec_u8_5_tuple -26.95 % -2.20
quickcheck_0_6_1::shrink_vec_u8_6_tuple -23.06 % -2.40
regex_0_2_6::rust_parse::parse_huge -28.63 % -2.57
quickcheck_0_6_1::shrink_vec_u8_7_tuple -20.47 % -2.29
quickcheck_0_6_1::shrink_vec_u8_8_tuple -18.22 % -2.24
json_benchmark_c7d3d9b::serialize_canada_dom -3.92 % -2.64
regex_0_2_6::rust_parse::parse_small -20.15 % -2.68
quickcheck_0_6_1::shrink_string_8_tuple -10.10 % -2.83
csv_1_0_2::count_game_deserialize_owned_bytes -16.72 % -2.82
quickcheck_0_6_1::shrink_string_4_tuple -8.55 % -2.34
csv_1_0_2::count_mbta_deserialize_owned_str -9.82 % -2.07
quickcheck_0_6_1::shrink_string_1_tuple -11.53 % -2.61
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.34 % -2.56
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -6.24 % -2.41
csv_1_0_2::count_pop_deserialize_owned_bytes -12.43 % -2.11
crossbeam_epoch_0_4_0::pin::single_pin 19.73 % 3.62
csv_1_0_2::count_game_deserialize_owned_str -14.09 % -2.78
quickcheck_0_6_1::shrink_string_3_tuple -9.22 % -2.33
quickcheck_0_6_1::shrink_string_6_tuple -6.95 % -2.29
quickcheck_0_6_1::shrink_string_7_tuple -7.72 % -2.12
rayon_1_0_0::str_split::parallel_space_char 3.98 % 2.37
csv_1_0_2::count_pop_deserialize_owned_str -8.25 % -2.39
json_benchmark_c7d3d9b::serde_twitter_dom -5.08 % -2.27
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.71 % -2.43
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.66 % -2.71
json_benchmark_c7d3d9b::serde_citm_dom -4.15 % -2.39
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.95 % -2.10
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.50 % -2.19
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.13 % -2.34
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.80 % -2.68
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.86 % -2.19
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -2.69 % -2.07
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.68 % -2.48
crossbeam_epoch_0_4_0::pin::multi_pin 3.05 % 3.08
regex_0_2_6::sherlock::name_whitespace -1.57 % -2.08
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.63 % 3.18
regex_0_2_6::sherlock::word_ending_n 1.62 % 2.18
snap_0_2_4::uflat06_txt1 2.69 % 2.09
regex_0_2_6::sherlock::before_after_holmes 1.49 % 2.82
rayon_1_0_0::sort::par_sort_unstable_big 0.87 % 2.63

[+-] nightly-2018-10-21

benchmark % Δ σ Δ
snap_0_2_4::uflat07_txt2 7.72 % 5.95
csv_1_0_2::count_mbta_deserialize_owned_str -15.95 % -3.55
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.52 % -2.19
snap_0_2_4::uflat08_txt3 6.58 % 4.95
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.01 % -2.17
quickcheck_0_6_1::shrink_vec_u8_4_tuple -28.64 % -2.10
snap_0_2_4::uflat04_pdf 4.57 % 2.71
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.04 % -2.24
quickcheck_0_6_1::shrink_vec_u8_6_tuple -23.60 % -2.51
regex_0_2_6::rust_parse::parse_huge -29.58 % -2.73
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.20 % -2.54
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.38 % -2.43
csv_1_0_2::count_pop_deserialize_owned_str -9.83 % -2.95
regex_0_2_6::rust_parse::parse_small -20.62 % -2.81
quickcheck_0_6_1::shrink_string_4_tuple -8.67 % -2.41
csv_1_0_2::count_pop_deserialize_owned_bytes -13.44 % -2.33
csv_1_0_2::count_game_deserialize_owned_bytes -16.52 % -2.87
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed -6.55 % -2.28
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.78 % -2.71
quickcheck_0_6_1::shrink_string_1_tuple -11.42 % -2.64
csv_1_0_2::count_mbta_iter_bytes -3.95 % -2.24
csv_1_0_2::count_game_deserialize_owned_str -12.89 % -2.61
crossbeam_epoch_0_4_0::pin::single_pin 18.92 % 3.62
quickcheck_0_6_1::shrink_string_8_tuple -7.67 % -2.18
quickcheck_0_6_1::shrink_string_3_tuple -9.17 % -2.35
csv_1_0_2::count_game_deserialize_borrowed_str 4.71 % 2.74
quickcheck_0_6_1::shrink_string_7_tuple -8.41 % -2.35
rayon_1_0_0::str_split::parallel_space_char 4.89 % 2.99
json_benchmark_c7d3d9b::serde_twitter_dom -6.36 % -2.93
quickcheck_0_6_1::shrink_string_5_tuple -8.53 % -2.38
csv_1_0_2::count_game_read_str -2.38 % -2.68
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.33 % -2.64
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.90 % -2.81
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.33 % -2.49
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.93 % -2.40
crossbeam_epoch_0_4_0::pin::multi_pin 2.61 % 2.70
csv_1_0_2::count_mbta_read_str -2.31 % -2.36
json_benchmark_c7d3d9b::serialize_canada_dom -3.06 % -2.08
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.58 % -2.00
regex_0_2_6::sherlock::name_whitespace -1.56 % -2.09
regex_0_2_6::sherlock::ing_suffix_limited_space 1.59 % 2.76
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.45 % -2.31
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.58 % -2.28
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.37 % -2.05
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.28 % -2.14
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.44 % 2.89

[+-] nightly-2018-10-20

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.45 % -2.23
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.87 % -2.25
quickcheck_0_6_1::shrink_string_2_tuple -11.19 % -2.64
quickcheck_0_6_1::shrink_vec_u8_4_tuple -32.34 % -2.42
quickcheck_0_6_1::shrink_vec_u8_5_tuple -28.00 % -2.37
csv_1_0_2::count_pop_deserialize_owned_str -10.07 % -3.14
quickcheck_0_6_1::shrink_vec_u8_8_tuple -20.66 % -2.65
regex_0_2_6::rust_parse::parse_huge -27.74 % -2.62
quickcheck_0_6_1::shrink_vec_u8_6_tuple -20.75 % -2.25
csv_1_0_2::count_game_deserialize_owned_bytes -18.50 % -3.37
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.10 % -2.59
quickcheck_0_6_1::shrink_string_6_tuple -7.74 % -2.64
csv_1_0_2::count_mbta_deserialize_owned_bytes -15.48 % -2.94
quickcheck_0_6_1::shrink_string_8_tuple -10.14 % -2.97
quickcheck_0_6_1::shrink_string_1_tuple -10.37 % -2.44
regex_0_2_6::rust_parse::parse_small -19.61 % -2.74
quickcheck_0_6_1::shrink_string_4_tuple -8.07 % -2.28
quickcheck_0_6_1::shrink_string_7_tuple -9.22 % -2.64
csv_1_0_2::count_pop_deserialize_owned_bytes -12.79 % -2.26
quickcheck_0_6_1::shrink_string_3_tuple -9.64 % -2.52
crossbeam_epoch_0_4_0::pin::single_pin 18.76 % 3.75
regex_0_2_6::misc::long_needle2 10.71 % 2.25
csv_1_0_2::count_game_deserialize_owned_str -14.63 % -3.08
regex_0_2_6::regexdna::subst2 5.42 % 2.06
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed -5.75 % -2.03
regex_0_2_6::regexdna::subst7 4.53 % 2.07
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.17 % -2.13
json_benchmark_c7d3d9b::serde_twitter_dom -5.61 % -2.64
regex_0_2_6::regexdna::subst4 5.00 % 2.12
json_benchmark_c7d3d9b::serde_citm_dom -4.16 % -2.46
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.93 % -2.53
diesel_1_1_1::bench_trivial_query_selecting____100_rows -5.94 % -2.22
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.83 % -2.12
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.66 % -2.78
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.83 % -2.23
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.70 % -2.74
regex_0_2_6::sherlock::ing_suffix 3.50 % 2.11
crossbeam_epoch_0_4_0::pin::multi_pin 2.81 % 2.98
csv_1_0_2::count_game_deserialize_borrowed_str 3.92 % 2.33
regex_0_2_6::sherlock::holmes_coword_watson 3.59 % 2.55
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.66 % -2.34
sha2_0_8_0::sha256::bench1_10 -1.54 % -2.62
rayon_1_0_0::pythagoras::euclid_serial -2.05 % -2.01
rayon_1_0_0::sort::par_sort_unstable_big 0.86 % 2.70
csv_1_0_2::count_game_read_str -1.90 % -2.18
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.19 % -2.09
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.46 % 3.01
rayon_1_0_0::sort::par_sort_unstable_random 2.60 % 2.12

[+-] nightly-2018-10-19

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_deserialize_owned_str -16.29 % -3.91
quickcheck_0_6_1::shrink_string_2_tuple -12.56 % -3.06
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.06 % -2.25
quickcheck_0_6_1::shrink_vec_u8_3_tuple -40.86 % -2.24
regex_0_2_6::regexdna::subst1 8.58 % 3.38
csv_1_0_2::count_nfl_deserialize_owned_str -9.74 % -3.29
quickcheck_0_6_1::shrink_i64_7_tuple -5.46 % -2.36
quickcheck_0_6_1::shrink_unit_5_tuple 10.67 % 2.84
quickcheck_0_6_1::shrink_vec_u8_4_tuple -31.20 % -2.38
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.78 % -2.40
quickcheck_0_6_1::shrink_vec_u8_6_tuple -23.72 % -2.63
regex_0_2_6::rust_parse::parse_huge -29.66 % -2.88
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.05 % -2.65
snap_0_2_4::zflat09_txt4 1.90 % 3.68
quickcheck_0_6_1::shrink_string_4_tuple -8.59 % -2.48
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.21 % -2.51
quickcheck_0_6_1::shrink_string_3_tuple -10.06 % -2.70
crossbeam_epoch_0_4_0::pin::multi_pin 4.14 % 4.75
csv_1_0_2::count_game_deserialize_owned_bytes -16.34 % -3.09
csv_1_0_2::count_pop_deserialize_owned_bytes -13.31 % -2.40
quickcheck_0_6_1::shrink_string_1_tuple -11.66 % -2.82
regex_0_2_6::rust_parse::parse_small -20.43 % -2.95
csv_1_0_2::count_mbta_deserialize_owned_bytes -13.97 % -2.73
regex_0_2_6::misc::long_needle2 12.19 % 2.61
crossbeam_epoch_0_4_0::pin::single_pin 19.52 % 4.13
csv_1_0_2::count_game_deserialize_owned_str -13.46 % -2.93
diesel_1_1_1::bench_trivial_query_selecting____100_rows -7.17 % -2.75
quickcheck_0_6_1::shrink_string_8_tuple -9.04 % -2.71
quickcheck_0_6_1::shrink_string_7_tuple -7.38 % -2.14
quickcheck_0_6_1::shrink_string_6_tuple -6.73 % -2.33
json_benchmark_c7d3d9b::serde_twitter_dom -4.83 % -2.31
csv_1_0_2::count_pop_deserialize_owned_str -8.12 % -2.60
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.30 % -2.67
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.93 % -2.59
rayon_1_0_0::find::parallel_find_first 5.59 % 2.59
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.89 % -2.17
json_benchmark_c7d3d9b::serde_citm_dom -3.92 % -2.36
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.49 % 2.79
quickcheck_0_6_1::shrink_string_5_tuple -7.35 % -2.10
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -6.25 % -2.64
snap_0_2_4::zflat08_txt3 1.48 % 2.75
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.89 % -2.93
csv_1_0_2::count_nfl_deserialize_borrowed_str 4.04 % 2.19
json_benchmark_c7d3d9b::serialize_canada_struct -2.57 % -2.20
csv_1_0_2::count_pop_deserialize_borrowed_str 4.18 % 2.31
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.34 % 2.85
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.10 % -2.04
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.45 % -2.19
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.43 % -2.37
regex_0_2_6::sherlock::letters_lower 3.05 % 2.05
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.74 % -2.45
regex_0_2_6::sherlock::holmes_coword_watson 2.99 % 2.15
rayon_1_0_0::sort::par_sort_unstable_random 2.66 % 2.19
snap_0_2_4::uflat06_txt1 2.70 % 2.14

[+-] nightly-2018-10-18

benchmark % Δ σ Δ
csv_1_0_2::count_game_deserialize_borrowed_bytes 3.14 % 4.30
json_benchmark_c7d3d9b::serde_twitter_dom -7.40 % -3.71
quickcheck_0_6_1::shrink_vec_u8_2_tuple -42.96 % -2.28
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.24 % -2.30
quickcheck_0_6_1::shrink_vec_u8_4_tuple -31.82 % -2.48
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.60 % -2.43
quickcheck_0_6_1::shrink_vec_u8_6_tuple -23.11 % -2.62
csv_1_0_2::count_mbta_deserialize_owned_bytes -15.79 % -3.21
regex_0_2_6::rust_parse::parse_huge -28.38 % -2.84
quickcheck_0_6_1::shrink_vec_u8_7_tuple -19.27 % -2.35
quickcheck_0_6_1::shrink_vec_u8_8_tuple -18.77 % -2.51
quickcheck_0_6_1::shrink_string_1_tuple -11.54 % -2.87
csv_1_0_2::count_game_deserialize_owned_bytes -16.90 % -3.34
csv_1_0_2::count_pop_deserialize_owned_bytes -13.04 % -2.41
regex_0_2_6::rust_parse::parse_small -18.84 % -2.79
quickcheck_0_6_1::shrink_string_7_tuple -9.10 % -2.70
regex_0_2_6::misc::long_needle2 12.21 % 2.67
csv_1_0_2::count_nfl_serialize_owned_str 5.51 % 2.52
crossbeam_epoch_0_4_0::pin::single_pin 19.34 % 4.35
csv_1_0_2::count_game_deserialize_owned_str -14.91 % -3.40
regex_0_2_6::misc::short_haystack_10x 7.05 % 2.85
json_benchmark_c7d3d9b::serde_citm_dom -4.47 % -2.76
rayon_1_0_0::sieve::bench::sieve_parallel 0.52 % 3.60
quickcheck_0_6_1::shrink_string_8_tuple -8.39 % -2.57
regex_0_2_6::regexdna::subst7 4.75 % 2.22
quickcheck_0_6_1::shrink_string_3_tuple -7.70 % -2.09
regex_0_2_6::sherlock::name_whitespace -1.93 % -2.67
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec 2.55 % 2.16
byteorder_1_2_6::int_1::read_little_endian 0.07 % 2.87
quickcheck_0_6_1::shrink_string_6_tuple -6.32 % -2.22
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.24 % -2.82
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -6.44 % -3.34
rayon_1_0_0::sort::par_sort_unstable_big 0.96 % 3.14
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -6.33 % -2.38
regex_0_2_6::regexdna::subst3 4.89 % 2.02
quickcheck_0_6_1::shrink_string_5_tuple -7.62 % -2.21
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.99 % -2.60
crossbeam_epoch_0_4_0::pin::multi_pin 2.89 % 3.45
rayon_1_0_0::sort::par_sort_mostly_ascending 1.95 % 2.37
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.16 % -2.14
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.30 % -2.09
rayon_1_0_0::vec_collect::vec_i::with_collect 1.75 % 2.68
csv_1_0_2::count_mbta_read_bytes -3.16 % -2.04
csv_1_0_2::count_game_read_bytes -3.39 % -2.02
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.62 % 2.53
byteorder_1_2_6::slice_u64::write_big_endian 3.58 % 2.03
regex_0_2_6::sherlock::quotes 0.98 % 2.08

[+-] nightly-2018-10-17

benchmark % Δ σ Δ
byteorder_1_2_6::uint_1::read_native_endian 0.78 % 30.76
byteorder_1_2_6::u32::read_little_endian 73.03 % 83.25
regex_0_2_6::misc::short_haystack_1000x 12.65 % 8.20
snap_0_2_4::uflat07_txt2 5.55 % 4.69
regex_0_2_6::sherlock::name_whitespace -2.54 % -3.66
csv_1_0_2::count_nfl_deserialize_owned_str -10.68 % -3.81
snap_0_2_4::uflat08_txt3 3.97 % 3.10
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.91 % -2.38
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.29 % -2.35
quickcheck_0_6_1::shrink_string_6_tuple -7.80 % -2.82
quickcheck_0_6_1::shrink_string_7_tuple -10.24 % -3.15
quickcheck_0_6_1::shrink_vec_u8_5_tuple -28.50 % -2.57
quickcheck_0_6_1::shrink_vec_u8_4_tuple -31.72 % -2.53
quickcheck_0_6_1::shrink_string_2_tuple -10.42 % -2.62
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.50 % -2.83
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.32 % -2.59
regex_0_2_6::regexdna::subst1 7.80 % 3.20
regex_0_2_6::rust_parse::parse_huge -29.88 % -3.09
csv_1_0_2::count_nfl_deserialize_borrowed_str 5.32 % 3.02
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.61 % -2.69
quickcheck_0_6_1::shrink_string_1_tuple -9.44 % -2.39
csv_1_0_2::count_pop_deserialize_owned_bytes -13.45 % -2.55
csv_1_0_2::count_game_deserialize_owned_bytes -17.19 % -3.57
regex_0_2_6::rust_parse::parse_small -21.07 % -3.24
regex_0_2_6::misc::long_needle2 12.40 % 2.78
csv_1_0_2::count_mbta_deserialize_owned_bytes -13.14 % -2.76
csv_1_0_2::count_nfl_deserialize_owned_bytes -12.87 % -2.00
quickcheck_0_6_1::shrink_string_3_tuple -9.33 % -2.59
csv_1_0_2::count_mbta_deserialize_owned_str -11.38 % -2.85
quickcheck_0_6_1::shrink_string_8_tuple -9.37 % -2.96
crossbeam_epoch_0_4_0::pin::single_pin 19.86 % 4.83
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec 2.53 % 2.18
csv_1_0_2::count_game_deserialize_owned_str -14.21 % -3.40
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows -3.53 % -2.70
csv_1_0_2::count_pop_deserialize_owned_str -7.47 % -2.47
csv_1_0_2::count_game_read_str 2.63 % 3.18
json_benchmark_c7d3d9b::serde_twitter_dom -6.16 % -3.19
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.20 % -2.89
json_benchmark_c7d3d9b::serialize_canada_struct -2.86 % -2.52
quickcheck_0_6_1::shrink_string_5_tuple -8.58 % -2.54
rayon_1_0_0::find::parallel_find_first 6.52 % 3.12
regex_0_2_6::misc::short_haystack_1x 6.56 % 2.51
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.63 % -2.97
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.97 % -2.29
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.56 % -2.62
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.43 % -2.91
crossbeam_epoch_0_4_0::pin::multi_pin 2.89 % 3.60
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -2.67 % -2.18
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -6.32 % -2.83
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.71 % -2.69
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.75 % -2.81
snap_0_2_4::uflat09_txt4 3.34 % 2.77
regex_0_2_6::sherlock::holmes_coword_watson 3.62 % 2.69
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.70 % 3.82
snap_0_2_4::uflat06_txt1 3.40 % 2.78
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.28 % -2.10
csv_1_0_2::count_game_read_bytes -3.80 % -2.31
csv_1_0_2::count_mbta_read_bytes -3.16 % -2.07
regex_0_2_6::sherlock::words 3.22 % 2.02
regex_0_2_6::sherlock::quotes 1.19 % 2.57
rayon_1_0_0::vec_collect::vec_i::with_collect 1.55 % 2.42
byteorder_1_2_6::slice_u64::write_big_endian 3.62 % 2.08
rayon_1_0_0::sort::par_sort_unstable_random 2.40 % 2.02

[+-] nightly-2018-10-16

benchmark % Δ σ Δ
rayon_1_0_0::sort::demo_quick_sort_strings 3.35 % 5.35
rayon_1_0_0::sort::par_sort_unstable_big 1.10 % 3.85
quickcheck_0_6_1::shrink_vec_u8_6_tuple -18.09 % -2.13
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.75 % -2.43
csv_1_0_2::count_game_deserialize_owned_str -12.11 % -3.00
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.45 % -2.41
quickcheck_0_6_1::shrink_vec_u8_4_tuple -32.30 % -2.65
quickcheck_0_6_1::shrink_vec_u8_5_tuple -28.16 % -2.60
quickcheck_0_6_1::shrink_string_8_tuple -10.37 % -3.41
regex_0_2_6::misc::reallyhard2_1K 8.00 % 2.18
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed -6.68 % -2.46
quickcheck_0_6_1::shrink_vec_u8_7_tuple -21.91 % -2.83
csv_1_0_2::count_game_deserialize_owned_bytes -17.94 % -3.97
regex_0_2_6::rust_parse::parse_small -17.54 % -2.77
regex_0_2_6::rust_parse::parse_huge -30.05 % -3.22
csv_1_0_2::count_pop_deserialize_owned_bytes -10.43 % -2.00
csv_1_0_2::count_nfl_deserialize_owned_str -6.76 % -2.47
regex_0_2_6::misc::long_needle2 12.39 % 2.85
quickcheck_0_6_1::shrink_string_2_tuple -9.49 % -2.43
regex_0_2_6::regexdna::subst9 5.95 % 2.07
crossbeam_epoch_0_4_0::pin::single_pin 21.07 % 5.70
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.21 % -3.10
csv_1_0_2::count_mbta_deserialize_owned_str -9.71 % -2.49
json_benchmark_c7d3d9b::serde_twitter_dom -4.35 % -2.29
quickcheck_0_6_1::shrink_i64_4_tuple 6.90 % 2.36
quickcheck_0_6_1::shrink_string_3_tuple -7.78 % -2.19
csv_1_0_2::count_pop_deserialize_owned_str -8.64 % -2.96
regex_0_2_6::misc::short_haystack_100x 6.13 % 2.51
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -6.69 % -3.73
crossbeam_epoch_0_4_0::pin::multi_pin 3.00 % 3.93
quickcheck_0_6_1::shrink_string_7_tuple -6.60 % -2.05
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -7.01 % -3.27
quickcheck_0_6_1::shrink_string_6_tuple -6.24 % -2.29
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.65 % -2.21
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -6.38 % -3.60
regex_0_2_6::sherlock::ing_suffix 3.71 % 2.32
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.26 % -2.56
csv_1_0_2::count_game_deserialize_borrowed_bytes -1.78 % -2.52
quickcheck_0_6_1::shrink_string_5_tuple -7.48 % -2.25
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.33 % 3.08
snap_0_2_4::uflat09_txt4 3.32 % 2.83
regex_0_2_6::misc::short_haystack_1000x 3.14 % 2.06
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.47 % -2.50
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.48 % -2.33
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.40 % -2.51
regex_0_2_6::sherlock::name_whitespace -1.50 % -2.19
rayon_1_0_0::sieve::bench::sieve_parallel 0.42 % 3.08
csv_1_0_2::count_game_deserialize_borrowed_str 3.58 % 2.18
snap_0_2_4::uflat08_txt3 2.91 % 2.31
csv_1_0_2::count_game_read_bytes -3.24 % -2.00
regex_0_2_6::regexdna::variant6 -1.89 % -2.21
regex_0_2_6::sherlock::quotes 1.00 % 2.18
regex_0_2_6::sherlock::holmes_coword_watson 3.06 % 2.31
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.48 % -2.04
snap_0_2_4::uflat06_txt1 3.05 % 2.54
snap_0_2_4::uflat07_txt2 2.93 % 2.52
byteorder_1_2_6::slice_u64::write_big_endian 3.66 % 2.14
rayon_1_0_0::sort::par_sort_unstable_random 2.36 % 2.01
regex_0_2_6::regexdna::variant9 -1.62 % -2.07

[+-] nightly-2018-10-15

benchmark % Δ σ Δ
regex_0_2_6::sherlock::name_alt3 0.82 % 17.51
regex_0_2_6::sherlock::name_alt3_nocase 1.14 % 7.37
csv_1_0_2::count_nfl_deserialize_owned_str -9.80 % -3.81
quickcheck_0_6_1::shrink_string_6_tuple -8.45 % -3.22
regex_0_2_6::misc::reallyhard2_1K 11.01 % 3.10
quickcheck_0_6_1::shrink_string_2_tuple -11.35 % -3.00
csv_1_0_2::count_mbta_deserialize_owned_bytes -16.45 % -3.81
quickcheck_0_6_1::shrink_vec_u8_3_tuple -43.33 % -2.58
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.61 % -2.48
quickcheck_0_6_1::shrink_vec_u8_4_tuple -33.01 % -2.78
quickcheck_0_6_1::shrink_string_4_tuple -9.46 % -2.90
quickcheck_0_6_1::shrink_vec_u8_6_tuple -24.70 % -3.00
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.97 % -2.64
csv_1_0_2::count_mbta_deserialize_owned_str -12.24 % -3.29
json_benchmark_c7d3d9b::serialize_canada_struct -3.00 % -2.74
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.42 % -2.99
csv_1_0_2::count_game_deserialize_owned_bytes -17.40 % -4.13
quickcheck_0_6_1::shrink_string_8_tuple -9.86 % -3.38
quickcheck_0_6_1::shrink_string_3_tuple -10.16 % -2.95
regex_0_2_6::rust_parse::parse_huge -30.88 % -3.46
quickcheck_0_6_1::shrink_vec_u8_8_tuple -20.30 % -2.85
quickcheck_0_6_1::shrink_string_1_tuple -12.64 % -3.36
regex_0_2_6::rust_parse::parse_small -21.69 % -3.58
csv_1_0_2::count_pop_deserialize_owned_bytes -13.28 % -2.63
csv_1_0_2::count_nfl_deserialize_owned_bytes -12.92 % -2.06
crossbeam_epoch_0_4_0::pin::single_pin 20.84 % 6.46
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -6.79 % -2.76
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.30 % 3.12
quickcheck_0_6_1::shrink_string_7_tuple -8.44 % -2.69
csv_1_0_2::count_game_deserialize_owned_str -14.32 % -3.76
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -5.66 % -2.70
csv_1_0_2::count_pop_deserialize_owned_str -8.97 % -3.21
json_benchmark_c7d3d9b::serde_twitter_dom -5.83 % -3.18
regex_0_2_6::misc::short_haystack_1x 7.10 % 2.80
quickcheck_0_6_1::shrink_string_5_tuple -8.72 % -2.69
crossbeam_epoch_0_4_0::pin::multi_pin 3.21 % 4.51
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -6.51 % -3.86
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.93 % -2.37
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -6.78 % -3.31
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.29 % -2.64
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -6.04 % -3.59
regex_0_2_6::misc::short_haystack_3x 6.34 % 2.33
csv_1_0_2::count_nfl_deserialize_borrowed_str 4.32 % 2.52
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.66 % -2.87
regex_0_2_6::misc::short_haystack_100x 4.91 % 2.04
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.46 % -2.36
regex_0_2_6::sherlock::quotes 1.24 % 2.79
json_benchmark_c7d3d9b::serde_citm_dom -3.38 % -2.15
csv_1_0_2::count_pop_deserialize_borrowed_str 3.65 % 2.03
rayon_1_0_0::vec_collect::vec_i::with_collect 1.70 % 2.72
rayon_1_0_0::sort::demo_quick_sort_strings 1.26 % 2.04
regex_0_2_6::sherlock::letters_lower 2.96 % 2.04
snap_0_2_4::uflat07_txt2 2.75 % 2.41
sha2_0_8_0::sha512::bench1_10 1.60 % 2.28
snap_0_2_4::uflat06_txt1 2.78 % 2.35
snap_0_2_4::uflat09_txt4 2.72 % 2.35
byteorder_1_2_6::slice_u64::write_big_endian 3.70 % 2.20
csv_1_0_2::count_game_read_str -1.67 % -2.05
rayon_1_0_0::sort::par_sort_unstable_random 2.37 % 2.05
sha2_0_8_0::sha256::bench4_10000 -1.05 % -2.78

[+-] nightly-2018-10-14

benchmark % Δ σ Δ
regex_0_2_6::misc::short_haystack_4x 40.10 % 14.16
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -3.70 % -2.24
regex_0_2_6::regexdna::subst9 9.85 % 3.58
quickcheck_0_6_1::shrink_string_4_tuple -9.36 % -2.95
quickcheck_0_6_1::shrink_string_3_tuple -10.42 % -3.12
csv_1_0_2::count_game_deserialize_owned_bytes -18.53 % -4.84
quickcheck_0_6_1::shrink_vec_u8_2_tuple -44.57 % -2.60
quickcheck_0_6_1::shrink_vec_u8_3_tuple -42.90 % -2.62
regex_0_2_6::misc::reallyhard_32K 2.27 % 2.58
quickcheck_0_6_1::shrink_string_1_tuple -13.15 % -3.67
quickcheck_0_6_1::shrink_string_7_tuple -9.72 % -3.21
quickcheck_0_6_1::shrink_vec_u8_7_tuple -23.02 % -3.18
quickcheck_0_6_1::shrink_vec_u8_6_tuple -24.77 % -3.12
quickcheck_0_6_1::shrink_vec_u8_5_tuple -28.17 % -2.73
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.92 % -2.67
regex_0_2_6::rust_parse::parse_huge -31.08 % -3.66
csv_1_0_2::count_pop_deserialize_owned_bytes -13.28 % -2.70
quickcheck_0_6_1::shrink_vec_u8_8_tuple -20.08 % -2.91
regex_0_2_6::misc::long_needle2 12.64 % 2.98
csv_1_0_2::count_nfl_deserialize_owned_bytes -13.00 % -2.11
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.53 % -3.55
regex_0_2_6::rust_parse::parse_small -21.34 % -3.70
crossbeam_epoch_0_4_0::pin::single_pin 20.45 % 7.61
csv_1_0_2::count_mbta_deserialize_owned_str -10.85 % -3.03
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed -6.03 % -2.29
csv_1_0_2::count_game_deserialize_owned_str -14.58 % -4.11
csv_1_0_2::count_pop_deserialize_owned_str -7.93 % -2.95
json_benchmark_c7d3d9b::serde_twitter_dom -6.12 % -3.48
quickcheck_0_6_1::shrink_string_8_tuple -7.24 % -2.53
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -6.62 % -2.72
crossbeam_epoch_0_4_0::pin::multi_pin 3.42 % 5.29
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.57 % -3.48
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -5.97 % -2.48
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.42 % -2.78
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.93 % -3.01
quickcheck_0_6_1::shrink_string_5_tuple -8.05 % -2.53
quickcheck_0_6_1::shrink_string_2_tuple -7.50 % -2.01
json_benchmark_c7d3d9b::serde_citm_dom -3.65 % -2.37
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.65 % 4.22
json_benchmark_c7d3d9b::serialize_canada_struct -2.46 % -2.28
snap_0_2_4::uflat08_txt3 3.24 % 2.66
regex_0_2_6::sherlock::name_whitespace -1.57 % -2.35
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.91 % 2.32
quickcheck_0_6_1::shrink_string_6_tuple -5.69 % -2.20
csv_1_0_2::count_game_deserialize_borrowed_str 3.97 % 2.51
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.02 % -2.23
snap_0_2_4::uflat06_txt1 3.29 % 2.86
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.13 % -2.19
snap_0_2_4::uflat07_txt2 3.27 % 2.95
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed -4.19 % -2.06
csv_1_0_2::count_game_read_bytes -3.68 % -2.33
csv_1_0_2::count_mbta_read_bytes -3.12 % -2.10
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.56 % -2.34
regex_0_2_6::sherlock::holmes_coword_watson 3.08 % 2.40
sha2_0_8_0::sha256::bench1_10 -1.20 % -2.16
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.07 % 2.34
snap_0_2_4::uflat09_txt4 2.47 % 2.17
byteorder_1_2_6::slice_u64::write_big_endian 3.72 % 2.26
sha2_0_8_0::sha256::bench4_10000 -1.02 % -2.80
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused 0.87 % 2.15

[+-] nightly-2018-10-13

benchmark % Δ σ Δ
regex_0_2_6::misc::hard_32K 27.16 % 15.29
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 1.69 % 4.68
regex_0_2_6::sherlock::name_alt3_nocase 0.68 % 4.73
regex_0_2_6::regexdna::subst9 15.19 % 6.30
quickcheck_0_6_1::shrink_string_7_tuple -10.18 % -3.51
crossbeam_epoch_0_4_0::pin::multi_pin 3.65 % 6.47
quickcheck_0_6_1::shrink_i64_1_tuple 11.83 % 3.26
csv_1_0_2::count_mbta_deserialize_owned_bytes -15.47 % -4.05
quickcheck_0_6_1::shrink_vec_u8_2_tuple -44.36 % -2.65
quickcheck_0_6_1::shrink_vec_u8_4_tuple -33.61 % -3.00
quickcheck_0_6_1::shrink_string_1_tuple -12.47 % -3.64
quickcheck_0_6_1::shrink_vec_u8_3_tuple -41.55 % -2.61
quickcheck_0_6_1::shrink_vec_u8_5_tuple -28.90 % -2.89
quickcheck_0_6_1::shrink_vec_u8_6_tuple -24.57 % -3.21
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.63 % -3.25
crossbeam_epoch_0_4_0::pin::single_pin 20.22 % 10.05
json_benchmark_c7d3d9b::serde_twitter_dom -5.91 % -3.51
csv_1_0_2::count_pop_deserialize_owned_bytes -12.88 % -2.70
quickcheck_0_6_1::shrink_vec_u8_8_tuple -20.30 % -3.04
regex_0_2_6::rust_parse::parse_huge -30.94 % -3.84
csv_1_0_2::count_nfl_deserialize_owned_bytes -12.99 % -2.15
csv_1_0_2::count_mbta_deserialize_owned_str -10.54 % -3.07
csv_1_0_2::count_game_deserialize_owned_str -14.31 % -4.37
quickcheck_0_6_1::shrink_string_8_tuple -8.97 % -3.25
csv_1_0_2::count_pop_deserialize_owned_str -8.65 % -3.37
quickcheck_0_6_1::shrink_string_3_tuple -8.90 % -2.74
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -5.69 % -3.77
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -6.21 % -2.65
regex_0_2_6::rust_parse::parse_small -20.44 % -3.73
csv_1_0_2::count_nfl_deserialize_owned_str -6.16 % -2.48
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.93 % -2.50
csv_1_0_2::count_nfl_deserialize_borrowed_str 4.60 % 2.83
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.77 % -3.04
json_benchmark_c7d3d9b::serde_citm_dom -4.17 % -2.77
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.62 % -3.28
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -6.32 % -3.35
quickcheck_0_6_1::shrink_string_2_tuple -8.17 % -2.22
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -6.25 % -4.03
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.80 % -2.79
regex_0_2_6::regexdna::subst2 5.97 % 2.32
quickcheck_0_6_1::shrink_string_5_tuple -6.89 % -2.20
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.22 % -2.50
regex_0_2_6::misc::short_haystack_10x 5.26 % 2.19
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.23 % -2.34
quickcheck_0_6_1::shrink_string_6_tuple -5.44 % -2.13
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.47 % -2.03
regex_0_2_6::sherlock::ing_suffix 3.18 % 2.03
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows -2.81 % -2.21
csv_1_0_2::count_game_read_bytes -3.60 % -2.33
json_benchmark_c7d3d9b::serialize_canada_struct -2.13 % -2.00
regex_0_2_6::sherlock::holmes_coword_watson 2.98 % 2.36
regex_0_2_6::sherlock::letters_lower 2.94 % 2.05
byteorder_1_2_6::slice_u64::write_big_endian 3.76 % 2.33
snap_0_2_4::zflat11_gaviota 0.86 % 2.72
rayon_1_0_0::sort::par_sort_unstable_random 2.43 % 2.14
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.83 % 2.09

[+-] nightly-2018-10-12

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::pin::single_pin 20.83 % 26.47
crossbeam_epoch_0_4_0::pin::multi_pin 4.17 % 9.77
json_benchmark_c7d3d9b::serde_twitter_dom -6.51 % -4.10
csv_1_0_2::count_game_deserialize_owned_bytes -18.80 % -5.65
quickcheck_0_6_1::shrink_string_4_tuple -8.80 % -2.89
quickcheck_0_6_1::shrink_string_8_tuple -10.00 % -3.82
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -7.45 % -3.28
quickcheck_0_6_1::shrink_string_1_tuple -12.44 % -3.82
json_benchmark_c7d3d9b::serde_citm_dom -4.65 % -3.21
quickcheck_0_6_1::shrink_vec_u8_6_tuple -25.43 % -3.47
csv_1_0_2::count_mbta_deserialize_owned_str -11.67 % -3.59
quickcheck_0_6_1::shrink_vec_u8_8_tuple -21.56 % -3.36
quickcheck_0_6_1::shrink_vec_u8_7_tuple -22.89 % -3.43
quickcheck_0_6_1::shrink_vec_u8_3_tuple -44.03 % -2.85
quickcheck_0_6_1::shrink_vec_u8_2_tuple -44.77 % -2.76
quickcheck_0_6_1::shrink_vec_u8_5_tuple -29.19 % -3.02
csv_1_0_2::count_pop_deserialize_owned_str -8.59 % -3.54
csv_1_0_2::count_nfl_deserialize_owned_str -6.54 % -2.72
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -7.39 % -3.91
quickcheck_0_6_1::shrink_string_3_tuple -9.25 % -2.93
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -5.73 % -3.17
csv_1_0_2::count_nfl_deserialize_owned_bytes -13.63 % -2.30
csv_1_0_2::count_game_deserialize_owned_str -16.11 % -5.59
regex_0_2_6::regexdna::subst2 9.32 % 3.81
csv_1_0_2::count_pop_deserialize_owned_bytes -12.50 % -2.70
csv_1_0_2::count_mbta_deserialize_owned_bytes -12.85 % -3.54
regex_0_2_6::sherlock::holmes_coword_watson 4.82 % 4.03
regex_0_2_6::rust_parse::parse_small -21.87 % -4.26
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.05 % -2.76
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.86 % -2.95
regex_0_2_6::rust_parse::parse_huge -30.62 % -4.04
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed -5.64 % -2.22
quickcheck_0_6_1::shrink_u64_3_tuple 6.79 % 2.03
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -5.64 % -3.87
quickcheck_0_6_1::shrink_string_2_tuple -8.91 % -2.48
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.35 % -2.95
quickcheck_0_6_1::shrink_string_7_tuple -7.84 % -2.78
regex_0_2_6::misc::reallyhard2_1K 7.45 % 2.14
quickcheck_0_6_1::shrink_string_5_tuple -8.82 % -2.90
regex_0_2_6::sherlock::quotes 1.26 % 2.92
regex_0_2_6::sherlock::ing_suffix 3.64 % 2.36
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -5.03 % -2.19
csv_1_0_2::count_nfl_iter_bytes -3.01 % -2.09
regex_0_2_6::regexdna::subst4 4.82 % 2.09
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -1.80 % -2.05
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.65 % -2.22
regex_0_2_6::misc::short_haystack_1x 5.60 % 2.25
csv_1_0_2::count_mbta_deserialize_borrowed_str 3.93 % 2.07
snap_0_2_4::zflat04_pdf 2.65 % 2.44
csv_1_0_2::count_game_read_bytes -3.90 % -2.59
csv_1_0_2::count_game_iter_str -3.35 % -2.01
json_benchmark_c7d3d9b::serialize_canada_struct -2.12 % -2.01
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 0.99 % 2.82
csv_1_0_2::count_mbta_read_bytes -2.98 % -2.06
csv_1_0_2::count_mbta_read_str -2.23 % -2.33
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.27 % 2.04
rayon_1_0_0::factorial::factorial_par_iter -2.17 % -2.20
regex_0_2_6::sherlock::letters_lower 3.06 % 2.16
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows -2.51 % -2.00
snap_0_2_4::uflat07_txt2 2.75 % 2.55
snap_0_2_4::uflat08_txt3 2.40 % 2.00
rayon_1_0_0::vec_collect::vec_i::with_collect 1.45 % 2.40
snap_0_2_4::uflat09_txt4 2.83 % 2.56
csv_1_0_2::count_pop_read_bytes -2.41 % -2.28
snap_0_2_4::uflat06_txt1 2.83 % 2.55
byteorder_1_2_6::slice_u64::write_big_endian 3.80 % 2.41
rayon_1_0_0::sort::par_sort_unstable_random 2.44 % 2.19
snap_0_2_4::zflat07_txt2 1.46 % 2.00

[+-] nightly-2018-10-11

benchmark % Δ σ Δ
snap_0_2_4::zflat08_txt3 3.04 % 6.37
csv_1_0_2::count_pop_deserialize_owned_str -9.75 % -4.36
csv_1_0_2::count_mbta_deserialize_owned_str -10.38 % -3.35
csv_1_0_2::count_nfl_deserialize_owned_bytes -13.55 % -2.34
quickcheck_0_6_1::shrink_string_7_tuple 6.84 % 2.47
csv_1_0_2::count_game_deserialize_owned_str -15.48 % -6.29
csv_1_0_2::count_pop_deserialize_owned_bytes -11.65 % -2.59
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.02 % -2.72
csv_1_0_2::count_mbta_deserialize_owned_bytes -14.34 % -4.27
csv_1_0_2::count_game_deserialize_owned_bytes -16.09 % -5.46
quickcheck_0_6_1::shrink_vec_u8_3_tuple -40.51 % -2.69
quickcheck_0_6_1::shrink_vec_u8_4_tuple -29.71 % -2.81
diesel_1_1_1::bench_trivial_query_selecting____100_rows -5.75 % -2.75
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.11 % -2.89
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.91 % -3.25
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -6.03 % -4.50
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.52 % -3.64
quickcheck_0_6_1::shrink_vec_u8_7_tuple -20.62 % -3.20
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.75 % -2.60
regex_0_2_6::rust_parse::parse_huge -30.39 % -4.29
quickcheck_0_6_1::shrink_string_8_tuple -8.09 % -3.21
quickcheck_0_6_1::shrink_vec_u8_8_tuple -18.79 % -3.03
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -6.97 % -4.14
regex_0_2_6::rust_parse::parse_small -18.42 % -3.78
json_benchmark_c7d3d9b::serde_twitter_dom -4.68 % -3.04
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -6.24 % -4.50
regex_0_2_6::sherlock::the_upper 4.91 % 3.02
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -3.01 % -2.59
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.34 % -2.76
regex_0_2_6::sherlock::everything_greedy 6.39 % 4.07
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -2.56 % -2.17
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.59 % -2.83
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -5.27 % -2.34
csv_1_0_2::count_game_read_bytes -4.72 % -3.28
snap_0_2_4::uflat02_jpg 5.52 % 2.13
regex_0_2_6::misc::short_haystack_1x 6.05 % 2.47
csv_1_0_2::count_game_serialize_owned_bytes 4.40 % 2.03
json_benchmark_c7d3d9b::serde_citm_dom -3.13 % -2.19
csv_1_0_2::count_game_read_str -1.96 % -2.48
regex_0_2_6::sherlock::holmes_coword_watson 2.93 % 2.50
csv_1_0_2::count_pop_read_bytes -2.23 % -2.15
regex_0_2_6::sherlock::letters_upper 2.46 % 2.30
byteorder_1_2_6::slice_u64::write_big_endian 3.84 % 2.49
rayon_1_0_0::sort::par_sort_unstable_random 2.52 % 2.29
snap_0_2_4::zflat11_gaviota 0.71 % 2.29
regex_0_2_6::regexdna::variant9 -1.69 % -2.22

[+-] nightly-2018-10-10

benchmark % Δ σ Δ
csv_1_0_2::count_game_deserialize_owned_bytes -16.64 % -6.74
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed -6.62 % -5.60
csv_1_0_2::count_game_deserialize_owned_str -14.66 % -7.32
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed -6.57 % -5.33
csv_1_0_2::count_mbta_deserialize_owned_bytes -13.90 % -4.52
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows -6.12 % -3.61
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed -6.84 % -4.40
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows -5.85 % -2.72
diesel_1_1_1::bench_trivial_query_selecting____100_rows -6.45 % -3.22
regex_0_2_6::misc::short_haystack_4x 11.92 % 4.62
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed -2.57 % -3.16
csv_1_0_2::count_game_serialize_owned_bytes 7.79 % 3.84
csv_1_0_2::count_pop_deserialize_owned_bytes -11.62 % -2.66
json_benchmark_c7d3d9b::serde_twitter_dom -4.73 % -3.19
csv_1_0_2::count_pop_deserialize_owned_str -6.99 % -3.28
csv_1_0_2::count_mbta_deserialize_owned_str -8.98 % -3.02
csv_1_0_2::count_nfl_deserialize_owned_bytes -13.04 % -2.30
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed -2.56 % -2.89
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.98 % -2.88
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows -2.65 % -2.29
csv_1_0_2::count_game_serialize_owned_str 6.47 % 2.51
quickcheck_0_6_1::shrink_string_1_tuple -11.00 % -3.57
quickcheck_0_6_1::shrink_vec_u8_3_tuple -40.26 % -2.75
quickcheck_0_6_1::shrink_vec_u8_7_tuple -21.24 % -3.45
quickcheck_0_6_1::shrink_vec_u8_4_tuple -31.74 % -3.12
quickcheck_0_6_1::shrink_vec_u8_5_tuple -27.05 % -2.98
regex_0_2_6::rust_parse::parse_huge -28.07 % -4.23
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.29 % -3.23
quickcheck_0_6_1::shrink_string_7_tuple -8.19 % -3.06
diesel_1_1_1::bench_trivial_query_selecting_____10_rows -5.67 % -2.59
quickcheck_0_6_1::shrink_vec_u8_6_tuple -21.05 % -3.09
quickcheck_0_6_1::shrink_string_8_tuple -6.74 % -2.75
regex_0_2_6::rust_parse::parse_small -20.86 % -4.63
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows -2.81 % -2.47
regex_0_2_6::sherlock::everything_greedy 6.16 % 4.18
csv_1_0_2::count_nfl_deserialize_owned_str -5.50 % -2.37
json_benchmark_c7d3d9b::serde_citm_dom -3.71 % -2.66
quickcheck_0_6_1::shrink_string_2_tuple -8.03 % -2.27
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed -2.34 % -2.50
quickcheck_0_6_1::shrink_u64_8_tuple 10.07 % 2.15
quickcheck_0_6_1::shrink_string_3_tuple -6.88 % -2.22
quickcheck_0_6_1::shrink_string_5_tuple -6.70 % -2.25
csv_1_0_2::count_game_deserialize_borrowed_str 4.28 % 2.82
regex_0_2_6::misc::short_haystack_1000x 3.40 % 2.29
csv_1_0_2::count_mbta_iter_bytes -3.57 % -2.06
regex_0_2_6::misc::short_haystack_3x 6.25 % 2.40
csv_1_0_2::count_nfl_read_bytes -3.35 % -2.16
csv_1_0_2::count_mbta_read_bytes -3.50 % -2.51
csv_1_0_2::count_mbta_deserialize_borrowed_str 4.01 % 2.15
brotli_1_1_3::bench_e2e_rt_q9_1024k -2.12 % -2.97
regex_0_2_6::sherlock::holmes_coword_watson 3.52 % 3.10
sha2_0_8_0::sha256::bench1_10 -1.21 % -2.26
regex_0_2_6::misc::short_haystack_2x 5.90 % 2.13
csv_1_0_2::count_game_read_bytes -3.32 % -2.35
csv_1_0_2::count_pop_read_bytes -2.65 % -2.63
regex_0_2_6::sherlock::letters_upper 2.48 % 2.36
rayon_1_0_0::sort::par_sort_unstable_random 2.29 % 2.11
byteorder_1_2_6::slice_u64::write_big_endian 3.88 % 2.59

[+-] nightly-2018-10-09

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.74 % -2.96
csv_1_0_2::count_mbta_serialize_owned_bytes 8.49 % 3.36
quickcheck_0_6_1::shrink_vec_u8_3_tuple -40.97 % -2.89
quickcheck_0_6_1::shrink_vec_u8_4_tuple -30.80 % -3.14
quickcheck_0_6_1::shrink_u64_3_tuple 11.18 % 3.47
regex_0_2_6::sherlock::holmes_coword_watson 4.32 % 4.03
quickcheck_0_6_1::shrink_vec_u8_8_tuple -18.64 % -3.24
quickcheck_0_6_1::shrink_vec_u8_5_tuple -26.19 % -2.98
quickcheck_0_6_1::shrink_vec_u8_6_tuple -20.79 % -3.17
quickcheck_0_6_1::shrink_vec_u8_7_tuple -19.38 % -3.27
csv_1_0_2::count_pop_iter_bytes -3.77 % -2.25
regex_0_2_6::rust_parse::parse_huge -30.16 % -4.98
regex_0_2_6::regexdna::variant2 -2.45 % -2.75
quickcheck_0_6_1::shrink_string_1_tuple -9.36 % -3.14
regex_0_2_6::rust_parse::parse_small -19.55 % -4.70
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 10.04 % 2.98
quickcheck_0_6_1::shrink_string_3_tuple -7.85 % -2.59
csv_1_0_2::count_nfl_iter_bytes -3.15 % -2.23
quickcheck_0_6_1::shrink_string_8_tuple -5.72 % -2.37
quickcheck_0_6_1::shrink_string_7_tuple -6.52 % -2.49
csv_1_0_2::count_pop_serialize_owned_str 4.16 % 2.10
snap_0_2_4::zflat02_jpg 4.15 % 2.77
regex_0_2_6::misc::short_haystack_1x 6.03 % 2.52
regex_0_2_6::misc::short_haystack_4x 5.56 % 2.18
csv_1_0_2::count_pop_serialize_owned_bytes 3.85 % 2.46
regex_0_2_6::misc::short_haystack_2x 5.90 % 2.16
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 2.92 % 2.40
csv_1_0_2::count_game_read_bytes -3.40 % -2.47
regex_0_2_6::misc::short_haystack_3x 5.45 % 2.12
quickcheck_0_6_1::shrink_string_4_tuple -5.92 % -2.00
regex_0_2_6::regexdna::variant1 -1.88 % -2.25
csv_1_0_2::count_pop_deserialize_borrowed_str 3.79 % 2.09
csv_1_0_2::count_game_serialize_owned_bytes 4.04 % 2.02
csv_1_0_2::count_game_read_str -1.85 % -2.41
snap_0_2_4::zflat08_txt3 -1.24 % -2.68
csv_1_0_2::count_mbta_read_str -2.03 % -2.16
snap_0_2_4::uflat07_txt2 2.79 % 2.65
csv_1_0_2::count_game_deserialize_borrowed_str 3.23 % 2.17
byteorder_1_2_6::slice_u64::write_big_endian 3.94 % 2.71
snap_0_2_4::uflat08_txt3 2.58 % 2.17
snap_0_2_4::uflat09_txt4 2.95 % 2.73
snap_0_2_4::uflat06_txt1 3.00 % 2.76
regex_0_2_6::regexdna::variant6 -1.82 % -2.20
rayon_1_0_0::sort::demo_quick_sort_random -1.30 % -2.48
crossbeam_epoch_0_4_0::pin::multi_pin 1.22 % 2.95
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.28 % 2.18

[+-] nightly-2018-10-08

benchmark % Δ σ Δ
byteorder_1_2_6::int128_11::read_little_endian 0.77 % 7.81
regex_0_2_6::sherlock::letters 10.73 % 4.30
quickcheck_0_6_1::shrink_string_8_tuple -8.36 % -3.64
quickcheck_0_6_1::shrink_vec_u8_8_tuple -13.19 % -2.34
regex_0_2_6::regexdna::subst3 9.14 % 3.97
quickcheck_0_6_1::shrink_vec_u8_7_tuple -16.74 % -2.91
quickcheck_0_6_1::shrink_vec_u8_2_tuple -43.72 % -3.07
quickcheck_0_6_1::shrink_vec_u8_3_tuple -42.02 % -3.08
quickcheck_0_6_1::shrink_vec_u8_4_tuple -32.45 % -3.46
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.82 % -3.66
quickcheck_0_6_1::shrink_vec_u8_5_tuple -25.67 % -3.03
regex_0_2_6::sherlock::everything_greedy 6.05 % 4.40
regex_0_2_6::rust_parse::parse_huge -29.98 % -5.54
regex_0_2_6::rust_parse::parse_small -19.86 % -5.29
quickcheck_0_6_1::shrink_string_7_tuple -7.30 % -2.87
csv_1_0_2::count_nfl_serialize_owned_str 6.07 % 2.80
byteorder_1_2_6::int128_12::read_native_endian 0.84 % 6.31
csv_1_0_2::count_mbta_serialize_owned_bytes 6.62 % 2.70
quickcheck_0_6_1::shrink_string_3_tuple -6.57 % -2.20
regex_0_2_6::misc::short_haystack_1x 5.92 % 2.53
csv_1_0_2::count_mbta_read_bytes -3.56 % -2.62
csv_1_0_2::count_game_read_bytes -3.82 % -2.87
diesel_1_1_1::bench_trivial_query_selecting______1_row 5.44 % 2.34
quickcheck_0_6_1::shrink_string_6_tuple -5.26 % -2.15
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.99 % -2.88
regex_0_2_6::sherlock::ing_suffix_limited_space 1.66 % 3.00
csv_1_0_2::count_pop_read_bytes -2.57 % -2.63
csv_1_0_2::count_pop_iter_str -3.24 % -2.27
rayon_1_0_0::sort::par_sort_unstable_random 2.85 % 2.73
rayon_1_0_0::vec_collect::vec_i::with_collect 1.64 % 2.83
regex_0_2_6::sherlock::holmes_coword_watson 2.60 % 2.48
byteorder_1_2_6::slice_u64::write_big_endian 3.97 % 2.82
rayon_1_0_0::sort::demo_quick_sort_random -1.29 % -2.53
regex_0_2_6::sherlock::letters_upper 2.44 % 2.36
regex_0_2_6::sherlock::word_ending_n 1.76 % 2.44
snap_0_2_4::uflat03_jpg_200 1.25 % 2.95
sha2_0_8_0::sha256::bench4_10000 -1.08 % -3.02
regex_0_2_6::sherlock::words 3.22 % 2.01
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.49 % 2.58

[+-] nightly-2018-10-07

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_vec_u8_1_tuple -40.37 % -2.09
quickcheck_0_6_1::shrink_vec_u8_6_tuple -22.87 % -3.88
quickcheck_0_6_1::shrink_vec_u8_2_tuple -44.06 % -3.22
quickcheck_0_6_1::shrink_vec_u8_7_tuple -20.90 % -3.85
quickcheck_0_6_1::shrink_vec_u8_4_tuple -32.57 % -3.66
quickcheck_0_6_1::shrink_vec_u8_5_tuple -26.88 % -3.30
csv_1_0_2::count_nfl_iter_bytes_trimmed 4.29 % 3.59
quickcheck_0_6_1::shrink_vec_u8_8_tuple -17.36 % -3.20
quickcheck_0_6_1::shrink_vec_u8_3_tuple -42.50 % -3.24
regex_0_2_6::rust_parse::parse_huge -30.69 % -6.61
quickcheck_0_6_1::shrink_string_1_tuple -9.78 % -3.47
regex_0_2_6::rust_parse::parse_small -20.91 % -6.45
regex_0_2_6::misc::short_haystack_4x 7.76 % 3.17
regex_0_2_6::sherlock::ing_suffix 3.81 % 2.54
regex_0_2_6::misc::short_haystack_3x 6.67 % 2.66
regex_0_2_6::misc::short_haystack_10x 6.82 % 3.02
regex_0_2_6::misc::short_haystack_2x 7.63 % 2.88
regex_0_2_6::misc::short_haystack_100x 6.09 % 2.66
csv_1_0_2::count_game_read_bytes -4.50 % -3.58
quickcheck_0_6_1::shrink_string_7_tuple -5.89 % -2.36
quickcheck_0_6_1::shrink_string_8_tuple -5.16 % -2.29
csv_1_0_2::count_pop_read_bytes -2.72 % -2.88
csv_1_0_2::count_mbta_read_bytes -2.69 % -2.01
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.88 % -2.80
csv_1_0_2::count_pop_serialize_owned_bytes 3.54 % 2.32
regex_0_2_6::misc::short_haystack_1x 5.19 % 2.25
quickcheck_0_6_1::shrink_string_4_tuple -6.02 % -2.08
snap_0_2_4::zflat05_html4 -1.31 % -3.28
csv_1_0_2::count_mbta_read_str -2.22 % -2.41
csv_1_0_2::count_mbta_serialize_owned_bytes 5.44 % 2.26
csv_1_0_2::count_game_serialize_owned_bytes 4.11 % 2.08
regex_0_2_6::sherlock::holmes_coword_watson 3.15 % 3.10
csv_1_0_2::count_pop_read_str -2.52 % -2.53
regex_0_2_6::sherlock::name_alt4_nocase 0.33 % 3.38
rayon_1_0_0::sort::par_sort_unstable_random 2.48 % 2.42
byteorder_1_2_6::slice_u64::write_big_endian 4.01 % 2.96
snap_0_2_4::uflat07_txt2 2.85 % 2.77
snap_0_2_4::uflat08_txt3 2.58 % 2.20
regex_0_2_6::regexdna::variant9 -1.80 % -2.47
snap_0_2_4::uflat06_txt1 3.00 % 2.85
snap_0_2_4::zflat06_txt1 -1.18 % -2.21
snap_0_2_4::uflat09_txt4 2.46 % 2.32
regex_0_2_6::regexdna::variant2 -1.85 % -2.11
json_benchmark_c7d3d9b::serde_canada_struct 2.21 % 2.13
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.57 % 2.80
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 2.48 % 2.46
csv_1_0_2::count_game_read_str -1.54 % -2.06
snap_0_2_4::zflat08_txt3 -1.08 % -2.38
snap_0_2_4::uflat03_jpg_200 0.94 % 2.27
snap_0_2_4::zflat09_txt4 -1.08 % -2.11

[+-] nightly-2018-10-06

benchmark % Δ σ Δ
regex_0_2_6::rust_parse::parse_huge -30.23 % -8.10
regex_0_2_6::rust_parse::parse_small -20.21 % -7.58
quickcheck_0_6_1::shrink_i64_3_tuple 26.79 % 8.09
quickcheck_0_6_1::shrink_vec_u8_4_tuple -32.76 % -3.91
quickcheck_0_6_1::shrink_vec_u8_2_tuple -44.56 % -3.41
quickcheck_0_6_1::shrink_vec_u8_8_tuple -19.21 % -3.73
quickcheck_0_6_1::shrink_vec_u8_6_tuple -20.41 % -3.64
quickcheck_0_6_1::shrink_vec_u8_7_tuple -19.14 % -3.71
quickcheck_0_6_1::shrink_vec_u8_5_tuple -25.93 % -3.33
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized 10.03 % 5.72
quickcheck_0_6_1::shrink_vec_u8_1_tuple -38.96 % -2.05
csv_1_0_2::count_game_deserialize_borrowed_str 6.61 % 5.02
quickcheck_0_6_1::shrink_string_1_tuple -8.74 % -3.22
csv_1_0_2::count_nfl_serialize_owned_str 6.77 % 3.27
quickcheck_0_6_1::shrink_vec_u8_3_tuple -42.41 % -3.38
snap_0_2_4::zflat05_html4 -1.36 % -3.57
regex_0_2_6::sherlock::everything_greedy 5.19 % 4.00
quickcheck_0_6_1::shrink_string_7_tuple -6.47 % -2.66
regex_0_2_6::misc::short_haystack_1x 6.03 % 2.68
regex_0_2_6::misc::short_haystack_1000x 4.18 % 2.92
brotli_1_1_3::bench_e2e_rt_q5_1024k -2.23 % -2.41
csv_1_0_2::count_mbta_iter_str -4.08 % -2.07
csv_1_0_2::count_game_read_bytes -2.82 % -2.30
csv_1_0_2::count_pop_iter_str -3.40 % -2.43
rayon_1_0_0::sort::par_sort_unstable_random 2.14 % 2.11
regex_0_2_6::sherlock::holmes_coword_watson 2.26 % 2.26
csv_1_0_2::count_game_iter_str -3.55 % -2.16
quickcheck_0_6_1::shrink_string_4_tuple -5.71 % -2.00
snap_0_2_4::uflat08_txt3 2.90 % 2.53
regex_0_2_6::sherlock::word_ending_n 1.85 % 2.64
regex_0_2_6::sherlock::letters_upper 2.66 % 2.65
byteorder_1_2_6::slice_u64::write_big_endian 4.05 % 3.12
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.64 % 3.02
csv_1_0_2::count_mbta_read_str -1.93 % -2.13
regex_0_2_6::sherlock::name_whitespace 1.86 % 2.88
snap_0_2_4::uflat07_txt2 3.13 % 3.15
csv_1_0_2::count_mbta_serialize_owned_bytes 4.75 % 2.00
snap_0_2_4::uflat09_txt4 3.05 % 2.96
csv_1_0_2::count_game_read_str -1.66 % -2.26
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.17 % 2.01
snap_0_2_4::uflat06_txt1 2.78 % 2.71
csv_1_0_2::count_nfl_iter_bytes_trimmed 2.42 % 2.05
csv_1_0_2::count_pop_read_str -2.06 % -2.10
snap_0_2_4::uflat03_jpg_200 0.97 % 2.37

[+-] nightly-2018-10-05

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_vec_u8_3_tuple -43.08 % -3.62
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 3.81 % 4.63
rayon_1_0_0::sort::par_sort_unstable_random 3.79 % 3.96
regex_0_2_6::sherlock::word_ending_n 2.19 % 3.26
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 5.42 % 2.49
diesel_1_1_1::bench_trivial_query_selecting____100_rows 8.93 % 4.86
rayon_1_0_0::vec_collect::vec_i::with_collect 1.89 % 3.45
regex_0_2_6::sherlock::holmes_coword_watson 3.59 % 3.79
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized 2.78 % 2.13
csv_1_0_2::count_nfl_read_bytes -3.06 % -2.02
csv_1_0_2::count_mbta_serialize_owned_bytes 5.27 % 2.26
regex_0_2_6::sherlock::letters_upper 2.36 % 2.40
regex_0_2_6::regexdna::variant8 -1.73 % -2.04
regex_0_2_6::regexdna::variant9 -1.63 % -2.30
regex_0_2_6::sherlock::before_after_holmes 1.52 % 2.92

[+-] nightly-2018-10-04

benchmark % Δ σ Δ
byteorder_1_2_6::uint_2::read_big_endian -0.12 % -7.05
regex_0_2_6::misc::easy0_1K 9.18 % 5.31
quickcheck_0_6_1::shrink_u64_5_tuple 10.05 % 2.84
csv_1_0_2::count_game_read_bytes -4.15 % -3.58
quickcheck_0_6_1::shrink_unit_7_tuple 7.31 % 2.58
snap_0_2_4::zflat01_urls -2.05 % -2.72
csv_1_0_2::count_nfl_iter_bytes_trimmed 3.23 % 2.84
csv_1_0_2::count_pop_serialize_owned_str 3.90 % 2.03
snap_0_2_4::zflat08_txt3 -1.26 % -2.91
csv_1_0_2::count_mbta_read_str -2.21 % -2.50
csv_1_0_2::count_game_read_str -1.87 % -2.62
regex_0_2_6::misc::short_haystack_10x 5.52 % 2.52
csv_1_0_2::count_pop_serialize_owned_bytes 3.75 % 2.54
csv_1_0_2::count_mbta_read_bytes -3.17 % -2.42
quickcheck_0_6_1::shrink_i64_7_tuple 5.19 % 2.25
regex_0_2_6::sherlock::holmes_coword_watson 3.13 % 3.45
regex_0_2_6::regexdna::subst6 5.05 % 2.14
regex_0_2_6::misc::short_haystack_4x 5.00 % 2.08
regex_0_2_6::misc::short_haystack_2x 5.52 % 2.14
rayon_1_0_0::vec_collect::vec_i::with_collect 1.46 % 2.74
byteorder_1_2_6::slice_u64::write_big_endian 4.11 % 3.33
rayon_1_0_0::sort::par_sort_unstable_random 2.77 % 3.00
snap_0_2_4::uflat07_txt2 3.12 % 3.25
quickcheck_0_6_1::shrink_i64_5_tuple 5.07 % 2.05
sha2_0_8_0::sha256::bench4_10000 -1.07 % -3.07
regex_0_2_6::misc::short_haystack_3x 5.03 % 2.06
csv_1_0_2::count_pop_read_bytes -2.12 % -2.29
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.36 % 2.17
regex_0_2_6::regexdna::variant9 -1.70 % -2.45
snap_0_2_4::uflat06_txt1 3.06 % 3.08
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.53 % 2.89
regex_0_2_6::sherlock::letters_upper 2.28 % 2.36
snap_0_2_4::uflat08_txt3 2.54 % 2.24
csv_1_0_2::count_game_deserialize_borrowed_str 3.47 % 2.72
snap_0_2_4::uflat09_txt4 2.75 % 2.75
rayon_1_0_0::find::parallel_find_common -1.99 % -2.34
byteorder_1_2_6::uint128_10::read_native_endian 0.38 % 4.05
snap_0_2_4::uflat03_jpg_200 1.00 % 2.51
byteorder_1_2_6::uint128_11::read_native_endian 0.35 % 3.92
snap_0_2_4::zflat09_txt4 -1.08 % -2.15
byteorder_1_2_6::uint128_11::read_little_endian 0.39 % 3.89
byteorder_1_2_6::int128_10::read_big_endian 0.33 % 3.10
byteorder_1_2_6::int_1::read_little_endian -0.09 % -5.28
byteorder_1_2_6::int128_11::read_native_endian 0.36 % 4.19

[+-] nightly-2018-10-03

benchmark % Δ σ Δ
nom_4_0_0::arithmetic::arithmetic 120.24 % 30.12
regex_0_2_6::sherlock::everything_greedy_nl 0.20 % 6.63
byteorder_1_2_6::int128_11::read_native_endian 0.39 % 5.01
byteorder_1_2_6::uint128_9::read_native_endian 0.39 % 5.01
byteorder_1_2_6::int128_9::read_little_endian 0.38 % 4.62
byteorder_1_2_6::uint128_11::read_little_endian 0.41 % 4.54
byteorder_1_2_6::uint128_11::read_native_endian 0.39 % 4.77
byteorder_1_2_6::uint_1::read_little_endian -0.09 % -5.80
sha2_0_8_0::sha256::bench4_10000 -1.05 % -3.18
byteorder_1_2_6::int_1::read_big_endian -0.08 % -5.41
byteorder_1_2_6::uint128_12::read_little_endian 0.37 % 4.80
byteorder_1_2_6::int_1::read_little_endian -0.08 % -5.06
byteorder_1_2_6::uint128_10::read_native_endian 0.34 % 3.80
regex_0_2_6::sherlock::everything_greedy 4.63 % 3.77
csv_1_0_2::count_game_read_bytes -3.57 % -3.22
quickcheck_0_6_1::shrink_unit_8_tuple 15.22 % 2.63
csv_1_0_2::count_pop_serialize_owned_bytes 3.73 % 2.61
csv_1_0_2::count_mbta_read_bytes -3.27 % -2.58
byteorder_1_2_6::int_2::read_little_endian -0.10 % -5.67
csv_1_0_2::count_pop_read_bytes -2.49 % -2.78
regex_0_2_6::sherlock::letters_upper 3.15 % 3.41
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows 4.59 % 4.21
csv_1_0_2::count_nfl_read_bytes -2.98 % -2.01
byteorder_1_2_6::uint_2::read_big_endian -0.08 % -5.16
snap_0_2_4::uflat08_txt3 2.96 % 2.69
rayon_1_0_0::sort::par_sort_unstable_random 2.83 % 3.17
csv_1_0_2::count_game_iter_str -3.58 % -2.25
byteorder_1_2_6::slice_u64::write_big_endian 4.15 % 3.57
snap_0_2_4::uflat07_txt2 3.03 % 3.28
regex_0_2_6::sherlock::holmes_coword_watson 2.68 % 3.05
byteorder_1_2_6::uint128_12::read_big_endian 0.39 % 4.83
snap_0_2_4::uflat06_txt1 3.05 % 3.19
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed 3.19 % 2.60
snap_0_2_4::uflat09_txt4 3.03 % 3.13
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 2.39 % 2.56
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.13 % 2.05
csv_1_0_2::count_game_deserialize_borrowed_str 2.62 % 2.09
snap_0_2_4::uflat03_jpg_200 0.93 % 2.39
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 1.89 % 2.35
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed 1.84 % 2.31
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.51 % -2.18
regex_0_2_6::regexdna::find_new_lines -1.53 % -2.20
snap_0_2_4::zflat05_html4 -1.02 % -2.80
byteorder_1_2_6::int128_9::read_native_endian 0.38 % 2.86
rayon_1_0_0::sort::par_sort_mostly_ascending 1.78 % 2.25
csv_1_0_2::count_pop_iter_str -2.83 % -2.06
snap_0_2_4::zflat08_txt3 -1.00 % -2.34
byteorder_1_2_6::uint128_9::read_big_endian 0.37 % 2.55
rayon_1_0_0::life::bench::generations 2.88 % 2.08
byteorder_1_2_6::int128_12::read_big_endian 0.37 % 4.12
byteorder_1_2_6::int128_11::read_little_endian 0.35 % 4.04
byteorder_1_2_6::uint128_9::read_little_endian 0.36 % 2.95
byteorder_1_2_6::int128_9::read_big_endian 0.37 % 2.83
byteorder_1_2_6::int128_12::read_native_endian 0.35 % 2.81
regex_0_2_6::sherlock::word_ending_n 1.50 % 2.29
byteorder_1_2_6::int128_10::read_native_endian 0.40 % 4.50
byteorder_1_2_6::int128_11::read_big_endian 0.37 % 4.57
byteorder_1_2_6::int128_10::read_big_endian 0.39 % 3.93

[+-] nightly-2018-10-02

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_11::read_big_endian 0.43 % 5.40
byteorder_1_2_6::int128_12::read_big_endian 0.41 % 5.18
byteorder_1_2_6::int128_11::read_big_endian 0.40 % 5.62
byteorder_1_2_6::uint128_12::read_native_endian 0.39 % 5.22
byteorder_1_2_6::int128_10::read_native_endian 0.38 % 4.73
byteorder_1_2_6::int128_10::read_big_endian 0.39 % 4.33
byteorder_1_2_6::int128_10::read_little_endian 0.37 % 4.74
byteorder_1_2_6::uint128_10::read_big_endian 0.38 % 4.56
byteorder_1_2_6::int128_9::read_big_endian 0.39 % 3.11
quickcheck_0_6_1::shrink_unit_1_tuple 18.01 % 4.36
byteorder_1_2_6::uint128_10::read_little_endian 0.39 % 4.52
byteorder_1_2_6::int128_11::read_little_endian 0.39 % 5.04
byteorder_1_2_6::uint128_12::read_big_endian 0.33 % 4.47
byteorder_1_2_6::uint128_9::read_little_endian 0.39 % 3.40
byteorder_1_2_6::uint128_9::read_big_endian 0.36 % 2.61
byteorder_1_2_6::int128_12::read_native_endian 0.33 % 2.77
byteorder_1_2_6::int128_9::read_native_endian 0.34 % 2.62
regex_0_2_6::sherlock::holmes_coword_watson 3.49 % 4.26
snap_0_2_4::uflat06_txt1 3.73 % 4.17
csv_1_0_2::count_pop_read_bytes -2.40 % -2.78
byteorder_1_2_6::int_2::read_little_endian -0.08 % -5.08
rayon_1_0_0::sort::par_sort_unstable_random 2.58 % 2.98
byteorder_1_2_6::slice_u64::write_big_endian 4.19 % 3.86
snap_0_2_4::uflat07_txt2 3.36 % 3.85
regex_0_2_6::misc::short_haystack_1000x 3.12 % 2.23
snap_0_2_4::uflat03_jpg_200 0.98 % 2.56
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 6.76 % 2.06
snap_0_2_4::uflat08_txt3 2.62 % 2.42
regex_0_2_6::misc::short_haystack_2x 5.41 % 2.14
rayon_1_0_0::find::parallel_find_first 5.25 % 2.46
csv_1_0_2::count_mbta_serialize_owned_bytes 4.85 % 2.17
snap_0_2_4::uflat09_txt4 2.79 % 2.98
quickcheck_0_6_1::shrink_unit_8_tuple 11.44 % 2.00
regex_0_2_6::misc::short_haystack_3x 5.04 % 2.11
regex_0_2_6::regexdna::variant9 -1.61 % -2.36
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.67 % -2.38
snap_0_2_4::zflat07_txt2 -1.40 % -2.03
regex_0_2_6::sherlock::everything_greedy 3.09 % 2.58
csv_1_0_2::count_game_deserialize_borrowed_str 3.16 % 2.59
byteorder_1_2_6::uint_1::read_big_endian -0.11 % -2.00
regex_0_2_6::sherlock::letters_upper 2.06 % 2.27
snap_0_2_4::zflat08_txt3 -0.97 % -2.33

[+-] nightly-2018-10-01

benchmark % Δ σ Δ
byteorder_1_2_6::slice_u64::write_big_endian 4.23 % 4.23
rayon_1_0_0::sort::par_sort_unstable_random 2.77 % 3.35
csv_1_0_2::count_nfl_deserialize_borrowed_str 4.69 % 3.22
regex_0_2_6::regexdna::variant9 -1.89 % -2.86
csv_1_0_2::count_game_read_bytes -3.02 % -2.82
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.94 % -3.05
snap_0_2_4::uflat07_txt2 2.51 % 2.97
regex_0_2_6::regexdna::subst2 7.81 % 3.36
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 9.01 % 2.85
regex_0_2_6::sherlock::holmes_coword_watson 2.49 % 3.15
csv_1_0_2::count_game_serialize_owned_bytes 5.07 % 2.63
brotli_1_1_3::bench_e2e_rt_q5_1024k -2.03 % -2.26
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.53 % 3.02
csv_1_0_2::count_mbta_serialize_owned_bytes 5.19 % 2.38
csv_1_0_2::count_game_iter_str -3.47 % -2.23
snap_0_2_4::uflat09_txt4 2.29 % 2.51
quickcheck_0_6_1::shrink_i64_7_tuple 4.71 % 2.06
csv_1_0_2::count_game_deserialize_borrowed_str 3.76 % 3.24
regex_0_2_6::misc::short_haystack_1x 4.74 % 2.18
snap_0_2_4::uflat06_txt1 2.71 % 3.14
snap_0_2_4::uflat03_jpg_200 1.59 % 4.49
rayon_1_0_0::factorial::factorial_join -2.18 % -2.36
regex_0_2_6::regexdna::variant5 -1.74 % -2.30
regex_0_2_6::regexdna::variant7 -1.69 % -2.31
regex_0_2_6::sherlock::letters_lower 2.71 % 2.01
regex_0_2_6::sherlock::everything_greedy 2.48 % 2.09
rayon_1_0_0::sort::par_sort_unstable_big 0.62 % 2.71
brotli_1_1_3::bench_e2e_decode_q5_1024k -1.87 % -2.13

[+-] nightly-2018-09-30

benchmark % Δ σ Δ
rayon_1_0_0::pythagoras::euclid_parallel_outer 3.62 % 8.95
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows 3.97 % 3.86
regex_0_2_6::sherlock::ing_suffix 2.88 % 2.00
rayon_1_0_0::life::bench::generations 2.94 % 2.17
snap_0_2_4::uflat01_urls 1.49 % 2.38
rayon_1_0_0::sort::par_sort_random 1.72 % 2.39

[+-] nightly-2018-09-29

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_u64_4_tuple 17.86 % 5.41
rayon_1_0_0::sieve::bench::sieve_chunks 1.34 % 2.27
quickcheck_0_6_1::shrink_f64_8_tuple 11.66 % 3.51
sha2_0_8_0::sha256::bench1_10 1.72 % 3.22
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 15.67 % 3.45
crossbeam_epoch_0_4_0::defer::single_defer 31.26 % 4.66
crossbeam_epoch_0_4_0::defer::multi_defer 22.86 % 4.43
regex_0_2_6::sherlock::quotes 1.13 % 2.68
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 9.74 % 2.34
crossbeam_epoch_0_4_0::flush::multi_flush 1.82 % 3.50
quickcheck_0_6_1::shrink_i64_7_tuple -4.60 % -2.03
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 6.36 % 4.33
csv_1_0_2::count_nfl_serialize_owned_str 4.13 % 2.10
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.89 % 2.18
rayon_1_0_0::sort::demo_quick_sort_strings 1.74 % 2.82

[+-] nightly-2018-09-28

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_f64_4_tuple 17.53 % 6.61
regex_0_2_6::misc::easy0_32 5.76 % 3.08
regex_0_2_6::misc::reallyhard2_1K 7.11 % 2.14
crossbeam_epoch_0_4_0::defer::single_defer 28.47 % 4.59
crossbeam_epoch_0_4_0::defer::multi_defer 22.92 % 4.85
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 12.36 % 2.80
regex_0_2_6::misc::short_haystack_10x 5.35 % 2.51
rayon_1_0_0::find::serial_find_first 46.32 % 2.04
csv_1_0_2::count_mbta_iter_bytes 3.89 % 2.41
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 6.23 % 4.59
regex_0_2_6::sherlock::ing_suffix 3.00 % 2.13
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.89 % 2.22
rayon_1_0_0::life::bench::generations 2.84 % 2.12
rayon_1_0_0::sort::demo_quick_sort_strings 1.76 % 2.95

[+-] nightly-2018-09-27

benchmark % Δ σ Δ
regex_0_2_6::regexdna::subst8 58.92 % 25.11
regex_0_2_6::misc::short_haystack_10000x -3.39 % -3.08
rayon_1_0_0::vec_collect::vec_i::with_collect 1.72 % 3.51
crossbeam_epoch_0_4_0::defer::single_defer 28.38 % 5.04
byteorder_1_2_6::int128_12::read_native_endian 0.73 % 7.44
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 11.59 % 2.69
crossbeam_epoch_0_4_0::defer::multi_defer 23.36 % 5.54
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed 4.09 % 2.65
quickcheck_0_6_1::shrink_unit_2_tuple 12.47 % 2.52
snap_0_2_4::uflat09_txt4 2.40 % 2.69
snap_0_2_4::zflat00_html -4.38 % -2.50
rayon_1_0_0::find::serial_find_first 46.92 % 2.08
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 6.30 % 5.14
byteorder_1_2_6::int128_11::read_little_endian 0.23 % 3.19
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.90 % -2.58
rayon_1_0_0::sort::demo_quick_sort_strings 1.68 % 2.90
byteorder_1_2_6::int128_13::read_big_endian 0.77 % 6.84
crossbeam_epoch_0_4_0::flush::multi_flush 1.13 % 2.21

[+-] nightly-2018-09-26

benchmark % Δ σ Δ
regex_0_2_6::sherlock::name_alt1 2.99 % 5.39
quickcheck_0_6_1::shrink_f64_6_tuple 15.53 % 5.31
crossbeam_epoch_0_4_0::defer::single_defer 29.18 % 5.90
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 13.70 % 3.32
crossbeam_epoch_0_4_0::defer::multi_defer 23.36 % 6.46
rayon_1_0_0::vec_collect::vec_i::with_collect 1.33 % 2.79
rayon_1_0_0::find::serial_find_first 47.54 % 2.14
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 6.18 % 5.71
crossbeam_epoch_0_4_0::flush::multi_flush 1.51 % 3.08
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.11 % 2.58
rayon_1_0_0::pythagoras::euclid_serial -2.05 % -2.05
rayon_1_0_0::sort::demo_quick_sort_strings 1.79 % 3.21
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.69 % -2.44
snap_0_2_4::zflat00_html -3.46 % -2.00
snap_0_2_4::zflat05_html4 -0.90 % -2.55

[+-] nightly-2018-09-25

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 15.12 % 3.89
regex_0_2_6::misc::short_haystack_1x 8.97 % 4.38
crossbeam_epoch_0_4_0::defer::single_defer 32.26 % 8.22
crossbeam_epoch_0_4_0::defer::multi_defer 23.79 % 8.36
regex_0_2_6::regexdna::variant1 2.63 % 3.33
regex_0_2_6::sherlock::holmes_cochar_watson 4.32 % 4.71
regex_0_2_6::sherlock::name_alt5 -4.64 % -3.51
regex_0_2_6::regexdna::variant8 2.17 % 2.68
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 6.49 % 7.26
rayon_1_0_0::find::serial_find_first 48.18 % 2.19
regex_0_2_6::sherlock::name_alt4 3.47 % 3.99
regex_0_2_6::regexdna::variant6 2.00 % 2.49
regex_0_2_6::sherlock::name_alt2 5.46 % 5.66
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.05 % 2.57
regex_0_2_6::regexdna::variant4 2.47 % 3.07
regex_0_2_6::regexdna::variant3 2.45 % 2.88
regex_0_2_6::regexdna::find_new_lines 2.28 % 3.39
regex_0_2_6::regexdna::variant2 2.57 % 3.11
rayon_1_0_0::sort::demo_quick_sort_strings 1.62 % 3.02
regex_0_2_6::regexdna::variant5 2.26 % 3.10
csv_1_0_2::count_nfl_read_str 3.12 % 2.49
regex_0_2_6::regexdna::variant7 2.09 % 3.04
crossbeam_epoch_0_4_0::flush::multi_flush 1.23 % 2.57
csv_1_0_2::count_pop_read_str 2.02 % 2.09
snap_0_2_4::uflat01_urls 1.45 % 2.33
csv_1_0_2::count_mbta_read_str 2.23 % 2.52

[+-] nightly-2018-09-24

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::defer::multi_defer 24.02 % 14.09
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 6.77 % 10.90
crossbeam_epoch_0_4_0::defer::single_defer 34.15 % 15.42
crossbeam_epoch_0_4_0::flush::multi_flush 2.06 % 4.69
brotli_1_1_3::bench_e2e_decode_q5_1024k 2.68 % 3.54
regex_0_2_6::regexdna::variant1 3.10 % 4.23
csv_1_0_2::count_mbta_iter_str 9.00 % 5.32
regex_0_2_6::sherlock::name_alt5 -4.56 % -3.65
regex_0_2_6::regexdna::variant6 2.58 % 3.35
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 12.99 % 3.50
regex_0_2_6::regexdna::variant3 3.43 % 4.34
regex_0_2_6::sherlock::name_alt4 3.63 % 4.51
rayon_1_0_0::str_split::serial_space_char 9.59 % 4.13
regex_0_2_6::regexdna::variant4 3.48 % 4.72
regex_0_2_6::misc::hard_1K 4.63 % 2.68
regex_0_2_6::sherlock::holmes_cochar_watson 3.56 % 4.17
rayon_1_0_0::find::serial_find_first 48.84 % 2.25
regex_0_2_6::sherlock::name_holmes_nocase -2.21 % -2.59
regex_0_2_6::regexdna::variant5 2.86 % 4.22
regex_0_2_6::sherlock::name_alt2 5.81 % 7.32
regex_0_2_6::misc::easy0_1MB 5.12 % 2.35
regex_0_2_6::regexdna::variant8 3.48 % 4.69
rayon_1_0_0::sort::demo_quick_sort_strings 1.82 % 3.57
quickcheck_0_6_1::shrink_unit_8_tuple 12.63 % 2.30
regex_0_2_6::regexdna::subst4 6.88 % 3.11
rayon_1_0_0::find::parallel_find_first 6.37 % 3.06
rayon_1_0_0::pythagoras::euclid_serial -2.03 % -2.09
regex_0_2_6::regexdna::variant7 2.20 % 3.34
nom_4_0_0::ini::bench_ini_key_value 4.95 % 2.01
rayon_1_0_0::sieve::bench::sieve_parallel 0.38 % 3.27

[+-] nightly-2018-09-23

benchmark % Δ σ Δ
regex_0_2_6::sherlock::name_alt2 5.90 % 10.54
quickcheck_0_6_1::shrink_unit_3_tuple 47.97 % 12.09
regex_0_2_6::regexdna::variant1 4.09 % 6.55
regex_0_2_6::regexdna::variant6 4.04 % 6.05
regex_0_2_6::sherlock::name_alt4 4.22 % 6.05
regex_0_2_6::regexdna::variant8 3.53 % 5.33
regex_0_2_6::regexdna::variant3 4.02 % 5.81
regex_0_2_6::regexdna::variant4 3.99 % 6.31
rayon_1_0_0::str_split::serial_space_char 9.36 % 4.35
regex_0_2_6::sherlock::holmes_cochar_watson 3.91 % 5.06
rayon_1_0_0::sort::demo_quick_sort_strings 1.74 % 3.58
regex_0_2_6::sherlock::name_alt5 -3.45 % -2.85
regex_0_2_6::regexdna::variant5 2.68 % 4.25
csv_1_0_2::count_pop_deserialize_owned_bytes 13.85 % 3.24
regex_0_2_6::regexdna::variant7 2.37 % 3.81
rayon_1_0_0::find::serial_find_first 49.51 % 2.32
regex_0_2_6::misc::short_haystack_1000x 5.37 % 4.03
regex_0_2_6::misc::easy0_32 4.01 % 2.15
csv_1_0_2::count_game_read_str 2.29 % 3.43
regex_0_2_6::sherlock::words -3.41 % -2.17
csv_1_0_2::count_pop_read_str 2.39 % 2.54
brotli_1_1_3::bench_e2e_rt_q5_1024k 2.63 % 3.00
regex_0_2_6::regexdna::find_new_lines 1.61 % 2.46
csv_1_0_2::count_nfl_read_str 2.48 % 2.02
nom_4_0_0::ini::bench_ini_key_value 5.01 % 2.07
byteorder_1_2_6::uint_7::read_big_endian -0.09 % -3.10
regex_0_2_6::sherlock::name_holmes_nocase -1.73 % -2.06
rayon_1_0_0::sort::par_sort_strings -1.59 % -2.09

[+-] nightly-2018-09-22

benchmark % Δ σ Δ
nom_4_0_0::ini::bench_ini_keys_and_values 7.28 % 3.26
rayon_1_0_0::join_microbench::increment_all -4.54 % -2.40
rayon_1_0_0::find::serial_find_first 50.23 % 2.39
json_benchmark_c7d3d9b::serde_twitter_struct 14.36 % 2.29
rayon_1_0_0::find::parallel_find_first 6.27 % 3.14
regex_0_2_6::regexdna::find_new_lines -1.55 % -2.43
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench -0.97 % -2.55
regex_0_2_6::sherlock::name_holmes_nocase -1.67 % -2.01
csv_1_0_2::count_pop_read_bytes -1.70 % -2.03

[+-] nightly-2018-09-21

benchmark % Δ σ Δ
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 10.27 % 4.73
quickcheck_0_6_1::shrink_string_3_tuple 11.41 % 4.07
quickcheck_0_6_1::shrink_unit_2_tuple 12.34 % 2.51
rayon_1_0_0::find::serial_find_first 50.93 % 2.47
rayon_1_0_0::matmul::bench::bench_matmul_strassen 12.55 % 5.66
rayon_1_0_0::factorial::factorial_iterator 2.15 % 2.61

[+-] nightly-2018-09-20

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 21.45 % 6.84
regex_0_2_6::sherlock::quotes 1.92 % 5.27
quickcheck_0_6_1::shrink_u64_6_tuple 8.93 % 2.59
rayon_1_0_0::find::serial_find_first 51.68 % 2.56
regex_0_2_6::regexdna::subst7 5.97 % 2.81
snap_0_2_4::zflat04_pdf -2.35 % -2.09
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 2.44 % 2.58
regex_0_2_6::sherlock::letters_lower -2.64 % -2.01
snap_0_2_4::uflat11_gaviota 2.66 % 2.02
snap_0_2_4::uflat01_urls 1.55 % 2.53

[+-] nightly-2018-09-19

benchmark % Δ σ Δ
regex_0_2_6::sherlock::name_alt4_nocase 0.59 % 7.32
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 4.85 % 4.49
rayon_1_0_0::find::serial_find_first 52.42 % 2.66
json_benchmark_c7d3d9b::serde_citm_dom 3.56 % 2.49
brotli_1_1_3::bench_e2e_rt_q5_1024k 3.18 % 3.86
regex_0_2_6::sherlock::letters_lower -2.90 % -2.24
regex_0_2_6::sherlock::the_nocase 2.10 % 2.44
regex_0_2_6::regexdna::subst1 5.54 % 2.22
snap_0_2_4::uflat02_jpg 5.25 % 2.02
rayon_1_0_0::nbody::bench::nbody_parreduce -1.88 % -2.50
rayon_1_0_0::find::parallel_find_common -2.07 % -2.45
snap_0_2_4::uflat11_gaviota 2.78 % 2.15
snap_0_2_4::uflat01_urls 1.54 % 2.58
json_benchmark_c7d3d9b::serde_twitter_dom 2.95 % 2.06
brotli_1_1_3::bench_e2e_rt_q9_1024k 1.48 % 2.38
nom_4_0_0::ini::bench_ini_key_value 5.23 % 2.28
regex_0_2_6::sherlock::quotes 0.90 % 2.55
rayon_1_0_0::life::bench::generations 2.76 % 2.19
rayon_1_0_0::factorial::factorial_iterator 1.89 % 2.33
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 0.85 % 2.48

[+-] nightly-2018-09-18

benchmark % Δ σ Δ
byteorder_1_2_6::uint_2::read_native_endian 0.51 % 23.36
byteorder_1_2_6::uint_1::read_big_endian 0.54 % 31.67
byteorder_1_2_6::uint_2::read_little_endian 0.60 % 33.32
byteorder_1_2_6::u64::read_little_endian 0.70 % 24.69
sha3_0_8_0::sha3_512::bench4_10000 16.86 % 26.04
byteorder_1_2_6::uint128_6::read_big_endian 0.76 % 8.02
quickcheck_0_6_1::shrink_unit_5_tuple 11.54 % 2.89
rayon_1_0_0::find::serial_find_first 53.21 % 2.77
regex_0_2_6::regexdna::subst2 6.38 % 2.78
rayon_1_0_0::life::bench::parallel_generations 7.69 % 2.25
csv_1_0_2::count_pop_deserialize_owned_bytes 10.04 % 2.38
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 10.23 % 2.42
byteorder_1_2_6::uint128_1::read_little_endian 0.31 % 2.90
diesel_1_1_1::bench_trivial_query_selecting______1_row 5.20 % 2.17
nom_4_0_0::ini::bench_ini_key_value 5.30 % 2.37
csv_1_0_2::count_game_iter_str 3.42 % 2.16
rayon_1_0_0::factorial::factorial_iterator 2.15 % 2.74
byteorder_1_2_6::uint128_7::read_big_endian 0.78 % 6.13
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.63 % 2.17
byteorder_1_2_6::uint128_7::read_little_endian 0.80 % 5.83

[+-] nightly-2018-09-17

benchmark % Δ σ Δ
byteorder_1_2_6::u32::read_little_endian -7.71 % -15.54
byteorder_1_2_6::u16::read_native_endian -0.12 % -19.61
byteorder_1_2_6::uint_6::read_big_endian 0.55 % 18.16
byteorder_1_2_6::u64::read_native_endian 13.23 % 459.62
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized 5.14 % 3.04
diesel_1_1_1::bench_trivial_query_selecting____100_rows 5.39 % 2.89
rayon_1_0_0::find::serial_find_first 54.01 % 2.90
rayon_1_0_0::matmul::bench::bench_matmul_strassen 12.98 % 6.98
regex_0_2_6::regexdna::find_new_lines 2.04 % 3.28
json_benchmark_c7d3d9b::serde_twitter_struct 13.61 % 2.19
quickcheck_0_6_1::shrink_unit_8_tuple 11.60 % 2.21
brotli_1_1_3::bench_e2e_rt_q5_1024k 2.36 % 2.98
nom_4_0_0::ini::bench_ini_key_value 4.79 % 2.19
rayon_1_0_0::factorial::factorial_iterator 1.91 % 2.49

[+-] nightly-2018-09-16

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_unit_2_tuple 28.77 % 6.95
quickcheck_0_6_1::shrink_f64_6_tuple 11.44 % 4.07
rayon_1_0_0::find::serial_find_first 54.83 % 3.04
quickcheck_0_6_1::shrink_i64_1_tuple 8.77 % 2.23
quickcheck_0_6_1::shrink_unit_6_tuple 8.12 % 2.61
rayon_1_0_0::factorial::factorial_iterator 2.51 % 3.43
json_benchmark_c7d3d9b::serde_twitter_dom 3.45 % 2.48
snap_0_2_4::zflat03_jpg_200 3.85 % 2.48
csv_1_0_2::count_nfl_read_str 2.84 % 2.33
nom_4_0_0::ini::bench_ini_key_value 4.82 % 2.26

[+-] nightly-2018-09-15

benchmark % Δ σ Δ
byteorder_1_2_6::u16::read_little_endian 0.66 % 99.83
quickcheck_0_6_1::shrink_u64_3_tuple 12.27 % 3.88
byteorder_1_2_6::uint128_1::read_big_endian 0.37 % 3.20
rayon_1_0_0::find::serial_find_first 55.70 % 3.21
quickcheck_0_6_1::shrink_unit_8_tuple 14.83 % 2.91
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.39 % 2.80
quickcheck_0_6_1::shrink_unit_6_tuple 6.81 % 2.23
byteorder_1_2_6::uint_7::read_little_endian 0.72 % 7.56
rayon_1_0_0::life::bench::generations 3.12 % 2.60
nom_4_0_0::ini::bench_ini_key_value 4.89 % 2.36
rayon_1_0_0::factorial::factorial_iterator 2.00 % 2.83
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 2.41 % 2.29

[+-] nightly-2018-09-10

benchmark % Δ σ Δ
byteorder_1_2_6::int_2::read_big_endian 0.64 % 39.29
byteorder_1_2_6::int_5::read_little_endian 0.69 % 21.76
byteorder_1_2_6::int_6::read_native_endian 0.72 % 24.07
byteorder_1_2_6::int_7::read_little_endian 0.76 % 26.25
byteorder_1_2_6::int128_12::read_little_endian 9.66 % 137.53
byteorder_1_2_6::u128::read_big_endian 0.86 % 10.06
byteorder_1_2_6::int128_7::read_big_endian 0.85 % 9.59
byteorder_1_2_6::int128_14::read_big_endian 0.73 % 9.04
byteorder_1_2_6::int128_14::read_native_endian 0.72 % 8.24
byteorder_1_2_6::int128_13::read_little_endian 0.70 % 7.87
byteorder_1_2_6::int128_16::read_little_endian 0.55 % 6.09
rayon_1_0_0::vec_collect::vec_i::with_collect -1.94 % -4.52
rayon_1_0_0::factorial::factorial_iterator 3.37 % 5.40
regex_0_2_6::sherlock::the_nocase 3.09 % 3.87
regex_0_2_6::misc::short_haystack_10000x 4.19 % 4.04
rayon_1_0_0::find::serial_find_first 56.57 % 3.42
quickcheck_0_6_1::shrink_unit_2_tuple 12.95 % 3.25
quickcheck_0_6_1::shrink_i64_6_tuple 6.53 % 2.52
rayon_1_0_0::life::bench::parallel_generations 7.40 % 2.20
byteorder_1_2_6::slice_u64::read_big_endian 1.39 % 2.17
csv_1_0_2::count_nfl_iter_str 4.03 % 2.70
nom_4_0_0::ini::bench_ini_key_value 4.94 % 2.45
rayon_1_0_0::sieve::bench::sieve_chunks 2.79 % 5.04
snap_0_2_4::zflat00_html -3.51 % -2.11
regex_0_2_6::sherlock::name_whitespace 1.43 % 2.19
byteorder_1_2_6::int128_6::read_big_endian 0.67 % 5.25

[+-] nightly-2018-09-09

benchmark % Δ σ Δ
regex_0_2_6::sherlock::name_sherlock_holmes_nocase 0.07 % 4.90
regex_0_2_6::regexdna::subst11 9.76 % 4.04
doom_9e197d7::freedoom2 3.05 % 2.85
rayon_1_0_0::find::serial_find_first 57.49 % 3.66
rayon_1_0_0::matmul::bench::bench_matmul_strassen 12.82 % 9.28
snap_0_2_4::uflat02_jpg 6.93 % 2.77
nom_4_0_0::ini::bench_ini_key_value 6.27 % 3.29
byteorder_1_2_6::int128_15::read_big_endian -0.23 % -2.96
quickcheck_0_6_1::shrink_f64_8_tuple 7.92 % 2.32
snap_0_2_4::zflat04_pdf 2.78 % 2.50
rayon_1_0_0::life::bench::generations 2.50 % 2.15
sha2_0_8_0::sha256::bench1_10 -1.70 % -3.09
csv_1_0_2::count_nfl_iter_str 3.21 % 2.20

[+-] nightly-2018-09-08

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_8_tuple 23.28 % 5.90
regex_0_2_6::sherlock::name_sherlock_holmes 4.02 % 3.58
quickcheck_0_6_1::shrink_unit_2_tuple 13.15 % 3.46
rayon_1_0_0::find::serial_find_first 58.44 % 3.97
regex_0_2_6::sherlock::the_nocase 2.10 % 2.72
regex_0_2_6::misc::short_haystack_1x 4.56 % 2.23
rayon_1_0_0::find::parallel_find_common 2.22 % 2.73
byteorder_1_2_6::int128_2::read_little_endian 0.28 % 2.62
rayon_1_0_0::life::bench::generations 2.54 % 2.22
csv_1_0_2::count_nfl_read_str 2.95 % 2.49
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.60 % -2.33
nom_4_0_0::ini::bench_ini_key_value 4.50 % 2.44
json_benchmark_c7d3d9b::serde_twitter_dom 2.81 % 2.04
regex_0_2_6::sherlock::ing_suffix -2.53 % -2.04

[+-] nightly-2018-09-07

benchmark % Δ σ Δ
csv_1_0_2::count_game_iter_bytes 30.81 % 17.95
json_benchmark_c7d3d9b::serde_citm_dom 5.26 % 4.04
rayon_1_0_0::find::serial_find_first 59.39 % 4.37
json_benchmark_c7d3d9b::serde_canada_dom 3.67 % 2.40
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 4.77 % 2.02
quickcheck_0_6_1::shrink_f64_3_tuple 7.91 % 2.74
nom_4_0_0::ini::bench_ini_key_value 5.80 % 3.34
rayon_1_0_0::factorial::factorial_iterator 1.74 % 2.88
rayon_1_0_0::sort::par_sort_mostly_ascending 2.08 % 2.61
sha2_0_8_0::sha256::bench1_10 -1.71 % -3.30
csv_1_0_2::count_mbta_iter_str 3.57 % 2.04
csv_1_0_2::write_nfl_bytes 3.69 % 2.05
csv_1_0_2::count_nfl_iter_str 3.18 % 2.22

[+-] nightly-2018-09-06

benchmark % Δ σ Δ
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed 3.80 % 5.26
rayon_1_0_0::find::serial_find_first 60.40 % 4.92
csv_1_0_2::count_nfl_deserialize_owned_str 6.41 % 2.54
diesel_1_1_1::bench_trivial_query_selecting____100_rows 8.45 % 5.04
csv_1_0_2::count_nfl_iter_bytes_trimmed 2.98 % 2.74
nom_4_0_0_beta1::ini::bench_ini_key_value 7.16 % 2.08
regex_0_2_6::sherlock::ing_suffix -3.16 % -2.63
snap_0_2_4::zflat05_html4 -1.04 % -3.31
regex_0_2_6::sherlock::name_whitespace 2.18 % 3.50
snap_0_2_4::zflat09_txt4 -1.10 % -2.46
nom_4_0_0::ini::bench_ini_key_value 4.57 % 2.74
rayon_1_0_0::life::bench::generations 3.13 % 2.85
crossbeam_epoch_0_4_0::flush::multi_flush 1.27 % 2.92
rayon_1_0_0::sort::par_sort_random 1.85 % 2.57
csv_1_0_2::count_nfl_iter_str 2.81 % 2.00
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec 1.17 % 2.49

[+-] nightly-2018-09-05

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting______1_row 7.33 % 3.11
nom_4_0_0_beta1::ini::bench_ini_key_value 8.44 % 2.52
quickcheck_0_6_1::shrink_unit_2_tuple 7.77 % 2.05
nom_4_0_0::ini::bench_ini_key_value 5.39 % 3.46
csv_1_0_2::count_game_read_bytes 2.71 % 2.35
snap_0_2_4::zflat00_html -3.84 % -2.40
snap_0_2_4::uflat11_gaviota 2.41 % 2.00
csv_1_0_2::count_nfl_serialize_owned_str 4.44 % 2.19
regex_0_2_6::misc::short_haystack_100000x 2.68 % 2.12
csv_1_0_2::count_nfl_read_bytes 2.97 % 2.00
rayon_1_0_0::sieve::bench::sieve_parallel -0.27 % -2.39
rayon_1_0_0::sort::par_sort_random 1.57 % 2.23

[+-] nightly-2018-09-04

benchmark % Δ σ Δ
csv_1_0_2::count_game_deserialize_borrowed_str 4.93 % 4.32
quickcheck_0_6_1::shrink_unit_7_tuple 10.46 % 3.77
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 6.81 % 3.39
nom_4_0_0_beta1::ini::bench_ini_key_value 6.65 % 2.02
quickcheck_0_6_1::shrink_u64_5_tuple 8.60 % 2.26
regex_0_2_6::sherlock::words -3.36 % -2.25
nom_4_0_0::ini::bench_ini_key_value 4.77 % 3.26
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 12.12 % 2.87
quickcheck_0_6_1::shrink_unit_8_tuple 11.91 % 2.40
rayon_1_0_0::life::bench::generations 3.26 % 3.14
rayon_1_0_0::factorial::factorial_iterator 2.29 % 4.08
snap_0_2_4::uflat11_gaviota 2.43 % 2.05
regex_0_2_6::sherlock::name_holmes_nocase -1.77 % -2.19
rayon_1_0_0::sort::par_sort_random 1.70 % 2.48

[+-] nightly-2018-09-03

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_7_tuple 8.20 % 3.23
nom_4_0_0::ini::bench_ini_key_value 6.12 % 4.75
nom_4_0_0_beta1::ini::bench_ini_key_value 6.72 % 2.07
nom_4_0_0::arithmetic::arithmetic -8.22 % -2.27
json_benchmark_c7d3d9b::serde_canada_dom 4.45 % 3.03
csv_1_0_2::count_mbta_deserialize_owned_bytes 12.33 % 3.86
rayon_1_0_0::life::bench::generations 3.18 % 3.21
regex_0_2_6::sherlock::ing_suffix -2.81 % -2.45
quickcheck_0_6_1::shrink_unit_8_tuple 9.83 % 2.01
rayon_1_0_0::sort::par_sort_descending 6.26 % 2.09
brotli_1_1_3::bench_e2e_rt_q5_1024k 1.89 % 2.46
snap_0_2_4::zflat02_jpg -3.21 % -2.07
snap_0_2_4::zflat00_html -3.32 % -2.11
regex_0_2_6::sherlock::the_upper 3.69 % 2.15
rayon_1_0_0::sort::par_sort_mostly_descending 3.01 % 2.01

[+-] nightly-2018-09-02

benchmark % Δ σ Δ
nom_4_0_0::ini::bench_ini_keys_and_values 16.03 % 11.27
nom_4_0_0::ini::bench_ini_key_value 4.92 % 4.24
rayon_1_0_0::life::bench::generations 3.34 % 3.58
nom_4_0_0_beta1::ini::bench_ini_key_value 8.07 % 2.56
snap_0_2_4::uflat11_gaviota 3.12 % 2.74
byteorder_1_2_6::int_5::read_big_endian 0.20 % 2.01
quickcheck_0_6_1::shrink_unit_2_tuple 11.92 % 3.29
rayon_1_0_0::factorial::factorial_iterator 2.22 % 4.33
regex_0_2_6::misc::short_haystack_2x 8.26 % 3.20
nom_4_0_0::http::one_test -3.23 % -2.00
regex_0_2_6::sherlock::letters_upper -1.83 % -2.17
quickcheck_0_6_1::shrink_u64_7_tuple 8.59 % 2.70
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 11.54 % 2.85
regex_0_2_6::misc::short_haystack_4x 6.35 % 2.61
snap_0_2_4::uflat01_urls 1.58 % 2.63
regex_0_2_6::sherlock::ing_suffix -2.47 % -2.21
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 3.45 % 2.14
regex_0_2_6::sherlock::the_nocase 1.65 % 2.20
brotli_1_1_3::bench_e2e_decode_q5_1024k -1.74 % -2.29

[+-] nightly-2018-09-01

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_2_tuple 41.82 % 14.01
csv_1_0_2::count_mbta_iter_bytes 5.92 % 3.87
csv_1_0_2::count_mbta_deserialize_borrowed_str 6.15 % 3.08
json_benchmark_c7d3d9b::serialize_canada_struct 2.94 % 2.89
quickcheck_0_6_1::shrink_i64_7_tuple 6.86 % 3.09
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.47 % -2.29
snap_0_2_4::zflat01_urls 1.84 % 2.28
rayon_1_0_0::join_microbench::increment_all_min 1.12 % 2.13

[+-] nightly-2018-08-31

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_unit_3_tuple 11.53 % 2.94
quickcheck_0_6_1::shrink_unit_5_tuple 12.27 % 3.00
csv_1_0_2::count_mbta_deserialize_owned_str 7.22 % 2.27
csv_1_0_2::count_game_read_str 2.05 % 2.95
quickcheck_0_6_1::shrink_unit_8_tuple 10.46 % 2.16
snap_0_2_4::uflat09_txt4 1.80 % 2.05
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.77 % -2.56
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.63 % 2.20
rayon_1_0_0::sort::par_sort_random 1.53 % 2.24

[+-] nightly-2018-08-30

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_2_tuple 14.45 % 4.15
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 13.45 % 2.37
regex_0_2_6::misc::easy0_32K 4.02 % 2.09
snap_0_2_4::uflat06_txt1 2.95 % 3.44
regex_0_2_6::regexdna::subst6 5.09 % 2.05
regex_0_2_6::misc::short_haystack_100000x -2.49 % -2.03
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 3.31 % 2.09
regex_0_2_6::misc::short_haystack_10000x -2.26 % -2.18

[+-] nightly-2018-08-29

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting______1_row 9.35 % 4.46
csv_1_0_2::count_pop_deserialize_owned_bytes 12.60 % 3.04
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 12.84 % 3.33
csv_1_0_2::count_game_read_str 1.92 % 2.93
rayon_1_0_0::life::bench::parallel_generations 7.02 % 2.03
csv_1_0_2::count_nfl_iter_str 3.91 % 2.83
csv_1_0_2::count_nfl_read_str 3.03 % 2.64
rayon_1_0_0::find::parallel_find_first 5.54 % 2.77
csv_1_0_2::count_game_serialize_owned_bytes -4.39 % -2.16
snap_0_2_4::zflat00_html -3.40 % -2.23
regex_0_2_6::sherlock::name_sherlock_holmes -2.41 % -2.17
rayon_1_0_0::factorial::factorial_join -1.78 % -2.11

[+-] nightly-2018-08-28

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_unit_7_tuple 8.19 % 3.00
rayon_1_0_0::join_microbench::join_recursively -23.23 % -2.02
quickcheck_0_6_1::shrink_u64_4_tuple 6.97 % 2.00
quickcheck_0_6_1::shrink_unit_8_tuple 11.08 % 2.33
csv_1_0_2::count_mbta_deserialize_borrowed_str 4.15 % 2.09
regex_0_2_6::sherlock::name_sherlock_holmes -2.24 % -2.06
rayon_1_0_0::sort::par_sort_mostly_ascending 1.76 % 2.27
rayon_1_0_0::factorial::factorial_join -1.69 % -2.03

[+-] nightly-2018-08-27

benchmark % Δ σ Δ
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 12.36 % 3.45
regex_0_2_6::regexdna::subst1 8.08 % 3.33
regex_0_2_6::misc::long_needle2 13.22 % 2.84
quickcheck_0_6_1::shrink_unit_8_tuple 10.73 % 2.31
snap_0_2_4::zflat06_txt1 1.26 % 2.44
csv_1_0_2::count_pop_read_str 2.26 % 2.36
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 1.47 % 2.34
json_benchmark_c7d3d9b::serde_citm_dom 2.58 % 2.10
csv_1_0_2::count_game_deserialize_borrowed_bytes 1.67 % 2.28
rayon_1_0_0::sort::demo_quick_sort_random -1.09 % -2.37
rayon_1_0_0::factorial::factorial_join -1.84 % -2.27

[+-] nightly-2018-08-26

benchmark % Δ σ Δ
byteorder_1_2_6::f64::read_native_endian 0.62 % 22.65
snap_0_2_4::uflat08_txt3 6.98 % 7.67
byteorder_1_2_6::i128::read_little_endian 0.49 % 6.32
csv_1_0_2::count_pop_iter_bytes 9.23 % 6.69
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 9.52 % 2.82
rayon_1_0_0::find::serial_find_first 28.72 % 2.25
csv_1_0_2::count_pop_serialize_owned_bytes -3.27 % -2.13
quickcheck_0_6_1::shrink_unit_8_tuple 11.22 % 2.48
json_benchmark_c7d3d9b::serde_citm_dom 2.90 % 2.42
rayon_1_0_0::sort::par_sort_unstable_expensive 3.73 % 2.14
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.29 % 2.22
rayon_1_0_0::str_split::serial_space_str -8.79 % -2.01
rayon_1_0_0::factorial::factorial_join -1.59 % -2.00
rayon_1_0_0::factorial::factorial_iterator -1.11 % -2.22

[+-] nightly-2018-08-25

benchmark % Δ σ Δ
csv_1_0_2::count_nfl_read_str 3.77 % 3.55
regex_0_2_6::misc::long_needle2 11.38 % 2.51
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows 3.78 % 3.49
snap_0_2_4::zflat11_gaviota 1.06 % 3.67
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 7.86 % 2.24
snap_0_2_4::zflat00_html -3.78 % -2.64
rayon_1_0_0::pythagoras::euclid_parallel_one 3.58 % 5.83
csv_1_0_2::count_mbta_deserialize_owned_str -6.16 % -2.00
regex_0_2_6::regexdna::subst3 6.10 % 2.53
rayon_1_0_0::str_split::serial_space_str -8.79 % -2.05
csv_1_0_2::count_mbta_read_str 2.36 % 2.64
csv_1_0_2::count_game_read_str 1.34 % 2.07

[+-] nightly-2018-08-24

benchmark % Δ σ Δ
rayon_1_0_0::pythagoras::euclid_parallel_one 3.74 % 8.15
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed 4.82 % 2.80
snap_0_2_4::zflat00_html -3.79 % -2.75
quickcheck_0_6_1::shrink_unit_2_tuple 8.68 % 2.36
rayon_1_0_0::str_split::serial_space_str -8.92 % -2.12
csv_1_0_2::count_nfl_iter_str_trimmed -3.45 % -2.05
byteorder_1_2_6::int_3::read_native_endian -7.61 % -2.27
rayon_1_0_0::join_microbench::increment_all_min 1.37 % 2.65
byteorder_1_2_6::uint_4::read_native_endian -7.62 % -2.24
byteorder_1_2_6::int_3::read_little_endian -7.49 % -2.23
byteorder_1_2_6::int_4::read_big_endian -7.55 % -2.15
byteorder_1_2_6::uint_4::read_little_endian -7.50 % -2.21
byteorder_1_2_6::int_4::read_native_endian -7.47 % -2.20
byteorder_1_2_6::int_4::read_little_endian -7.51 % -2.14
byteorder_1_2_6::uint_3::read_little_endian -7.49 % -2.14
byteorder_1_2_6::uint_4::read_big_endian -7.47 % -2.14
byteorder_1_2_6::uint_3::read_native_endian -7.43 % -2.18
byteorder_1_2_6::int_3::read_big_endian -7.45 % -2.13
byteorder_1_2_6::uint_3::read_big_endian -7.44 % -2.12
rayon_1_0_0::factorial::factorial_par_iter -2.08 % -2.64

[+-] nightly-2018-08-19

benchmark % Δ σ Δ
csv_1_0_2::count_game_serialize_owned_str 16.38 % 7.85
quickcheck_0_6_1::shrink_unit_5_tuple 25.51 % 7.98
quickcheck_0_6_1::shrink_string_5_tuple 13.27 % 4.22
json_benchmark_c7d3d9b::serialize_canada_struct 3.71 % 3.76
quickcheck_0_6_1::shrink_unit_4_tuple 22.31 % 5.47
rayon_1_0_0::str_split::serial_space_str -9.02 % -2.20
regex_0_2_6::sherlock::name_alt4 -1.59 % -2.26
rayon_1_0_0::pythagoras::euclid_serial 2.45 % 2.59
rayon_1_0_0::factorial::factorial_par_iter -2.05 % -2.71
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.41 % -2.28

[+-] nightly-2018-08-18

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_f64_7_tuple 7.40 % 2.77
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 1.92 % 3.22
csv_1_0_2::count_mbta_deserialize_owned_bytes 12.20 % 3.94
rayon_1_0_0::join_microbench::join_recursively -22.18 % -2.00
rayon_1_0_0::str_split::serial_space_str -9.11 % -2.28
byteorder_1_2_6::int_3::read_little_endian -7.65 % -2.35
byteorder_1_2_6::int_3::read_native_endian -7.57 % -2.33
byteorder_1_2_6::int_4::read_native_endian -7.63 % -2.32
byteorder_1_2_6::uint_3::read_native_endian -7.63 % -2.31
snap_0_2_4::zflat00_html -2.96 % -2.18
byteorder_1_2_6::uint_4::read_native_endian -7.60 % -2.30
byteorder_1_2_6::uint_4::read_little_endian -7.60 % -2.30
byteorder_1_2_6::int_3::read_big_endian -7.53 % -2.21
byteorder_1_2_6::int_4::read_little_endian -7.54 % -2.21
byteorder_1_2_6::uint_4::read_big_endian -7.53 % -2.21
byteorder_1_2_6::uint_3::read_big_endian -7.50 % -2.20
byteorder_1_2_6::uint_3::read_little_endian -7.48 % -2.19
byteorder_1_2_6::int_4::read_big_endian -7.46 % -2.19
rayon_1_0_0::pythagoras::euclid_serial 2.40 % 2.64
rayon_1_0_0::factorial::factorial_join -2.08 % -2.69
rayon_1_0_0::factorial::factorial_par_iter -2.00 % -2.75

[+-] nightly-2018-08-17

benchmark % Δ σ Δ
byteorder_1_2_6::int_2::read_native_endian 19.60 % 324.93
byteorder_1_2_6::int_5::read_native_endian 0.68 % 11.96
csv_1_0_2::count_nfl_read_str 2.93 % 2.96
regex_0_2_6::sherlock::letters 14.27 % 6.62
snap_0_2_4::uflat06_txt1 2.67 % 3.31
snap_0_2_4::uflat07_txt2 2.30 % 2.67
csv_1_0_2::count_pop_deserialize_owned_bytes 12.80 % 3.24
snap_0_2_4::uflat09_txt4 3.14 % 3.93
quickcheck_0_6_1::shrink_f64_6_tuple 7.05 % 2.35
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 7.10 % 2.16
snap_0_2_4::uflat08_txt3 2.59 % 2.99
rayon_1_0_0::find::parallel_find_first 4.33 % 2.20
csv_1_0_2::count_pop_iter_str 3.38 % 2.34
snap_0_2_4::uflat02_jpg 5.45 % 2.15
csv_1_0_2::count_mbta_read_str 2.52 % 2.92
byteorder_1_2_6::int_5::read_big_endian 0.52 % 6.12
rayon_1_0_0::factorial::factorial_join -2.23 % -3.03
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 3.34 % 2.23
csv_1_0_2::count_nfl_iter_str 2.93 % 2.14
regex_0_2_6::sherlock::name_alt2 -1.32 % -2.15
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.94 % 2.05
rayon_1_0_0::sort::demo_merge_sort_strings -2.77 % -2.49
rayon_1_0_0::factorial::factorial_par_iter -2.04 % -2.93
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.36 % -2.28

[+-] nightly-2018-08-16

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_8::read_little_endian 0.84 % 11.63
regex_0_2_6::regexdna::subst7 4.68 % 2.12
quickcheck_0_6_1::shrink_unit_8_tuple 11.01 % 2.45
rayon_1_0_0::factorial::factorial_par_iter -2.38 % -3.69
quickcheck_0_6_1::shrink_unit_3_tuple 7.89 % 2.01
csv_1_0_2::count_nfl_iter_str_trimmed -3.28 % -2.07
rayon_1_0_0::str_split::serial_space_str -9.31 % -2.40
rayon_1_0_0::factorial::factorial_join -2.03 % -2.88
regex_0_2_6::sherlock::name_alt4_nocase 0.28 % 3.68
json_benchmark_c7d3d9b::serde_citm_dom 2.37 % 2.06
byteorder_1_2_6::int_3::read_native_endian -6.45 % -2.03
byteorder_1_2_6::int_3::read_little_endian -6.42 % -2.01
regex_0_2_6::sherlock::name_alt4 -1.43 % -2.10
byteorder_1_2_6::uint128_9::read_big_endian 0.89 % 6.69

[+-] nightly-2018-08-15

benchmark % Δ σ Δ
byteorder_1_2_6::f32::read_big_endian -8.15 % -17.28
json_benchmark_c7d3d9b::serde_citm_dom 3.53 % 3.26
rayon_1_0_0::sieve::bench::sieve_serial -7.75 % -5.36
brotli_1_1_3::bench_e2e_rt_q5_1024k 3.00 % 4.37
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows 7.44 % 4.29
regex_0_2_6::misc::reallyhard2_1K 15.89 % 4.63
byteorder_1_2_6::uint128_8::read_little_endian 0.23 % 3.54
rayon_1_0_0::str_split::serial_space_char 4.99 % 2.15
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 2.58 % 2.09
rayon_1_0_0::factorial::factorial_par_iter -2.10 % -3.48
rayon_1_0_0::sort::par_sort_mostly_descending 3.68 % 2.73
rayon_1_0_0::sort::par_sort_mostly_ascending 1.81 % 2.35

[+-] nightly-2018-08-14

benchmark % Δ σ Δ
byteorder_1_2_6::f64::read_big_endian 0.70 % 23.68
crossbeam_epoch_0_4_0::pin::single_default_handle_pin 54.19 % 39.31
byteorder_1_2_6::f64::read_little_endian 0.41 % 13.45
snap_0_2_4::uflat09_txt4 3.69 % 5.50
snap_0_2_4::uflat07_txt2 3.63 % 4.77
snap_0_2_4::uflat06_txt1 3.31 % 4.66
csv_1_0_2::count_game_deserialize_owned_bytes 9.65 % 4.03
snap_0_2_4::uflat08_txt3 3.30 % 4.22
rayon_1_0_0::join_microbench::join_recursively -25.17 % -2.44
json_benchmark_c7d3d9b::serialize_citm_struct 6.90 % 2.09
rayon_1_0_0::factorial::factorial_join -2.22 % -3.34
rayon_1_0_0::str_split::parallel_space_fn -19.47 % -2.02
rayon_1_0_0::str_split::serial_space_str -9.39 % -2.50
rayon_1_0_0::factorial::factorial_par_iter -1.88 % -3.30
csv_1_0_2::count_pop_read_str 2.00 % 2.20
csv_1_0_2::count_mbta_read_bytes 3.09 % 2.35
regex_0_2_6::sherlock::words 3.56 % 2.29
byteorder_1_2_6::uint_4::read_native_endian -6.39 % -2.01
byteorder_1_2_6::uint_3::read_native_endian -6.54 % -2.06
byteorder_1_2_6::uint_4::read_little_endian -6.46 % -2.04
byteorder_1_2_6::int_4::read_native_endian -6.49 % -2.05
byteorder_1_2_6::int_3::read_native_endian -6.52 % -2.10
byteorder_1_2_6::int_3::read_little_endian -6.52 % -2.09
rayon_1_0_0::pythagoras::euclid_serial 2.14 % 2.39
rayon_1_0_0::factorial::factorial_iterator -1.02 % -2.04
regex_0_2_6::sherlock::no_match_really_common -1.97 % -2.05

[+-] nightly-2018-08-06

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_iter_str 7.20 % 4.50
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows 5.73 % 3.60
csv_1_0_2::count_game_iter_bytes 6.25 % 3.93
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 16.47 % 2.98
regex_0_2_6::sherlock::letters_upper 2.75 % 3.31
snap_0_2_4::zflat04_pdf 4.04 % 3.85
rayon_1_0_0::fibonacci::fibonacci_join_2_1 45.94 % 2.14
rayon_1_0_0::factorial::factorial_join -2.00 % -3.18
rayon_1_0_0::factorial::factorial_par_iter -1.99 % -3.80
quickcheck_0_6_1::shrink_unit_8_tuple 10.15 % 2.35
rayon_1_0_0::str_split::parallel_space_fn -19.52 % -2.07
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 11.79 % 2.00
rayon_1_0_0::sort::demo_merge_sort_descending 7.86 % 2.00
csv_1_0_2::count_pop_deserialize_borrowed_str 4.89 % 2.35
rayon_1_0_0::sort::demo_quick_sort_random 1.13 % 2.86
regex_0_2_6::sherlock::name_alt5 2.46 % 2.06
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.36 % 2.00
rayon_1_0_0::sort::par_sort_mostly_ascending 1.73 % 2.30
json_benchmark_c7d3d9b::serde_citm_dom 2.17 % 2.06
rayon_1_0_0::sort::par_sort_mostly_descending 2.96 % 2.27
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.21 % -2.06

[+-] nightly-2018-08-04

benchmark % Δ σ Δ
regex_0_2_6::sherlock::letters 15.26 % 11.47
rayon_1_0_0::factorial::factorial_iterator 1.87 % 4.12
quickcheck_0_6_1::shrink_unit_5_tuple 13.40 % 4.56
rayon_1_0_0::join_microbench::join_recursively -28.32 % -2.93
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 12.88 % 2.40
rayon_1_0_0::factorial::factorial_par_iter -1.64 % -3.34
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 7.37 % 2.25
rayon_1_0_0::str_split::serial_space_fn -20.89 % -2.49
quickcheck_0_6_1::shrink_vec_u8_2_tuple -20.71 % -2.00
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 4.12 % 2.98
rayon_1_0_0::str_split::parallel_space_fn -18.84 % -2.05
rayon_1_0_0::str_split::serial_space_str -8.20 % -2.23
csv_1_0_2::count_game_deserialize_owned_bytes -4.77 % -2.03
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 11.89 % 2.06
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 11.63 % 2.06
byteorder_1_2_6::uint_3::read_native_endian -6.52 % -2.10
byteorder_1_2_6::uint_4::read_little_endian -6.50 % -2.10
byteorder_1_2_6::uint_4::read_native_endian -6.55 % -2.12
byteorder_1_2_6::int_4::read_native_endian -6.50 % -2.10
byteorder_1_2_6::int_4::read_big_endian -6.44 % -2.00
byteorder_1_2_6::uint_3::read_big_endian -6.41 % -2.00
byteorder_1_2_6::uint_3::read_little_endian -6.43 % -2.00
byteorder_1_2_6::int_3::read_big_endian -6.43 % -2.01
byteorder_1_2_6::int_4::read_little_endian -6.46 % -2.01
byteorder_1_2_6::uint_4::read_big_endian -6.42 % -2.00
regex_0_2_6::sherlock::words 3.47 % 2.28
byteorder_1_2_6::int_3::read_native_endian -6.53 % -2.16
byteorder_1_2_6::int_3::read_little_endian -6.52 % -2.14
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.43 % 2.07
csv_1_0_2::count_nfl_iter_str 2.76 % 2.04
sha2_0_8_0::sha256::bench1_10 -1.00 % -2.22
rayon_1_0_0::quicksort::bench::quick_sort_par_bench -0.97 % -2.88
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 0.82 % 2.51
byteorder_1_2_6::int128_7::read_big_endian -0.17 % -2.63

[+-] nightly-2018-08-03

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_3_tuple 11.82 % 3.20
json_benchmark_c7d3d9b::serde_canada_dom -2.81 % -2.02
rayon_1_0_0::fibonacci::fibonacci_join_2_1 45.61 % 2.19
rayon_1_0_0::join_microbench::join_recursively -20.00 % -2.12
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.67 % -2.62
snap_0_2_4::uflat02_jpg 6.50 % 2.64
rayon_1_0_0::factorial::factorial_join -1.60 % -2.68
json_benchmark_c7d3d9b::serialize_canada_struct 2.18 % 2.17
rayon_1_0_0::str_split::serial_space_fn -16.60 % -2.02
rayon_1_0_0::str_split::parallel_space_fn -20.05 % -2.25
rayon_1_0_0::str_split::serial_space_str -8.14 % -2.28
json_benchmark_c7d3d9b::serde_twitter_dom 3.75 % 2.76
quickcheck_0_6_1::shrink_unit_8_tuple 8.75 % 2.05
sha2_0_8_0::sha256::bench1_10 -0.95 % -2.21
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench -1.03 % -2.77
rayon_1_0_0::sort::demo_merge_sort_descending 8.55 % 2.26
csv_1_0_2::count_nfl_iter_str_trimmed -3.10 % -2.00
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 12.11 % 2.14
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 11.77 % 2.13
byteorder_1_2_6::uint_3::read_native_endian -6.62 % -2.22
byteorder_1_2_6::uint_4::read_native_endian -6.59 % -2.21
byteorder_1_2_6::uint_4::read_little_endian -6.64 % -2.22
byteorder_1_2_6::int_4::read_native_endian -6.62 % -2.22
byteorder_1_2_6::int_4::read_big_endian -6.57 % -2.11
byteorder_1_2_6::uint_3::read_big_endian -6.55 % -2.11
byteorder_1_2_6::int_3::read_big_endian -6.56 % -2.12
byteorder_1_2_6::int_4::read_little_endian -6.54 % -2.11
byteorder_1_2_6::uint_3::read_little_endian -6.59 % -2.12
byteorder_1_2_6::uint_4::read_big_endian -6.53 % -2.11
byteorder_1_2_6::int_3::read_native_endian -6.69 % -2.30
byteorder_1_2_6::int_3::read_little_endian -6.66 % -2.28
rayon_1_0_0::factorial::factorial_par_iter -1.27 % -2.69
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 5.95 % 2.04
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.40 % 2.05
rayon_1_0_0::sort::par_sort_strings -1.26 % -2.23
regex_0_2_6::regexdna::variant5 -1.44 % -2.06
rayon_1_0_0::sort::par_sort_unstable_strings -2.82 % -2.32
rayon_1_0_0::sort::demo_merge_sort_strings -2.20 % -2.17
rayon_1_0_0::sort::demo_merge_sort_random 2.10 % 2.35

[+-] nightly-2018-08-02

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting____100_rows 9.63 % 6.88
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 6.51 % 7.27
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed 8.50 % 5.98
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows 4.06 % 2.68
csv_1_0_2::count_game_read_bytes 3.72 % 3.08
rayon_1_0_0::fibonacci::fibonacci_join_2_1 44.91 % 2.20
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 9.40 % 3.84
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 4.10 % 3.12
rayon_1_0_0::str_split::serial_space_fn -21.34 % -2.72
nom_4_0_0::arithmetic::arithmetic -7.68 % -2.23
rayon_1_0_0::str_split::parallel_space_fn -20.40 % -2.36
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 6.89 % 2.23
quickcheck_0_6_1::shrink_vec_u8_4_tuple -13.14 % -2.08
rayon_1_0_0::sort::demo_merge_sort_descending 8.38 % 2.28
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 12.27 % 2.23
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 12.00 % 2.23
rayon_1_0_0::sort::par_sort_descending 6.03 % 2.13
byteorder_1_2_6::uint_3::read_native_endian -6.75 % -2.36
byteorder_1_2_6::uint_4::read_native_endian -6.73 % -2.35
byteorder_1_2_6::uint_4::read_little_endian -6.77 % -2.37
byteorder_1_2_6::int_4::read_native_endian -6.72 % -2.36
byteorder_1_2_6::int_4::read_big_endian -6.68 % -2.24
byteorder_1_2_6::int_3::read_big_endian -6.66 % -2.24
byteorder_1_2_6::uint_3::read_big_endian -6.69 % -2.25
byteorder_1_2_6::int_4::read_little_endian -6.70 % -2.25
byteorder_1_2_6::uint_3::read_little_endian -6.72 % -2.26
byteorder_1_2_6::uint_4::read_big_endian -6.73 % -2.27
byteorder_1_2_6::int_3::read_native_endian -6.70 % -2.41
byteorder_1_2_6::int_3::read_little_endian -6.79 % -2.43
rayon_1_0_0::sort::par_sort_strings -1.17 % -2.12
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.74 % 2.26
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 5.96 % 2.09
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.44 % 2.12
rayon_1_0_0::sort::par_sort_mostly_descending 3.20 % 2.60
csv_1_0_2::count_nfl_read_str 2.18 % 2.40
rayon_1_0_0::sort::par_sort_mostly_ascending 1.56 % 2.14
rayon_1_0_0::sort::par_sort_unstable_strings -2.88 % -2.45

[+-] nightly-2018-08-01

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 14.14 % 5.83
rayon_1_0_0::fibonacci::fibonacci_join_2_1 46.57 % 2.34
rayon_1_0_0::join_microbench::join_recursively -21.42 % -2.38
quickcheck_0_6_1::shrink_unit_8_tuple 10.99 % 2.67
rayon_1_0_0::str_split::serial_space_fn -17.34 % -2.28
rayon_1_0_0::str_split::parallel_space_fn -19.61 % -2.35
quickcheck_0_6_1::shrink_unit_6_tuple 7.38 % 2.20
nom_4_0_0::ini::bench_ini_keys_and_values 3.77 % 2.68
snap_0_2_4::uflat04_pdf -3.72 % -2.07
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 12.69 % 2.37
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 12.22 % 2.33
csv_1_0_2::count_game_read_str 1.57 % 2.47
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.50 % 2.24
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.20 % 2.23
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.56 % 2.22
rayon_1_0_0::sort::par_sort_strings -1.50 % -2.86
rayon_1_0_0::sort::demo_merge_sort_strings -2.03 % -2.10
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.20 % -2.09
rayon_1_0_0::nbody::bench::nbody_seq 0.82 % 2.35
rayon_1_0_0::sort::par_sort_unstable_strings -2.81 % -2.48
rayon_1_0_0::sort::demo_merge_sort_random 2.09 % 2.39

[+-] nightly-2018-07-31

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows 9.13 % 10.65
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows 15.31 % 8.65
byteorder_1_2_6::int128_7::read_big_endian -0.23 % -3.80
rayon_1_0_0::join_microbench::increment_all_atomized -21.02 % -2.37
quickcheck_0_6_1::shrink_unit_8_tuple 16.54 % 4.52
rayon_1_0_0::join_microbench::join_recursively -22.46 % -2.61
rayon_1_0_0::fibonacci::fibonacci_join_2_1 46.85 % 2.42
quickcheck_0_6_1::shrink_unit_7_tuple 12.94 % 5.02
quickcheck_0_6_1::shrink_u64_3_tuple 7.19 % 2.05
quickcheck_0_6_1::shrink_u64_7_tuple 7.25 % 2.20
rayon_1_0_0::str_split::serial_space_fn -19.64 % -2.70
quickcheck_0_6_1::shrink_vec_u8_3_tuple -19.93 % -2.31
rayon_1_0_0::str_split::parallel_space_fn -20.13 % -2.50
csv_1_0_2::count_nfl_iter_bytes 3.79 % 2.73
csv_1_0_2::count_pop_iter_bytes 4.01 % 3.07
rayon_1_0_0::sort::par_sort_descending 7.00 % 2.59
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 2.43 % 2.89
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 12.64 % 2.44
regex_0_2_6::sherlock::name_alt5 2.58 % 2.24
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 12.46 % 2.46
byteorder_1_2_6::uint_3::read_native_endian -6.82 % -2.48
byteorder_1_2_6::uint_4::read_native_endian -6.82 % -2.48
byteorder_1_2_6::uint_4::read_little_endian -6.86 % -2.50
byteorder_1_2_6::int_4::read_native_endian -6.85 % -2.50
byteorder_1_2_6::uint_3::read_big_endian -6.78 % -2.37
byteorder_1_2_6::int_3::read_big_endian -6.78 % -2.37
byteorder_1_2_6::uint_3::read_little_endian -6.79 % -2.37
byteorder_1_2_6::int_4::read_big_endian -6.85 % -2.39
byteorder_1_2_6::int_4::read_little_endian -6.81 % -2.38
byteorder_1_2_6::uint_4::read_big_endian -6.78 % -2.38
byteorder_1_2_6::int_3::read_native_endian -6.86 % -2.58
byteorder_1_2_6::int_3::read_little_endian -6.87 % -2.57
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 7.33 % 2.62
rayon_1_0_0::sort::par_sort_strings -1.67 % -3.42
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.30 % 2.34
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.64 % 2.32
regex_0_2_6::sherlock::no_match_really_common -2.11 % -2.34
sha2_0_8_0::sha256::bench1_10 0.92 % 2.15
doom_9e197d7::freedoom1 2.45 % 2.20
rayon_1_0_0::sort::par_sort_unstable_strings -3.03 % -2.80
doom_9e197d7::freedoom2 2.31 % 2.14
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -2.60 % -2.07

[+-] nightly-2018-07-30

benchmark % Δ σ Δ
rayon_1_0_0::matmul::bench::bench_matmul_strassen 12.28 % 19.56
csv_1_0_2::count_pop_serialize_owned_bytes 7.28 % 6.08
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused 1.18 % 3.06
rayon_1_0_0::join_microbench::join_recursively -21.80 % -2.64
brotli_1_1_3::bench_e2e_rt_q5_1024k -1.87 % -2.87
quickcheck_0_6_1::shrink_vec_u8_2_tuple -22.65 % -2.46
rayon_1_0_0::find::parallel_find_first 6.20 % 3.30
quickcheck_0_6_1::shrink_vec_u8_3_tuple -17.58 % -2.09
rayon_1_0_0::sort::par_sort_strings -1.03 % -2.15
rayon_1_0_0::str_split::serial_space_fn -17.87 % -2.56
rayon_1_0_0::str_split::parallel_space_fn -19.95 % -2.59
quickcheck_0_6_1::shrink_unit_8_tuple 9.88 % 2.83
csv_1_0_2::count_nfl_deserialize_owned_bytes 11.99 % 2.10
rayon_1_0_0::str_split::serial_space_str -9.97 % -3.07
quickcheck_0_6_1::shrink_vec_u8_4_tuple -13.73 % -2.32
quickcheck_0_6_1::shrink_vec_u8_6_tuple -9.97 % -2.35
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 12.84 % 2.57
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 12.70 % 2.60
rayon_1_0_0::sort::demo_merge_sort_descending 8.68 % 2.41
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.74 % 2.50
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.93 % 2.80
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.28 % 2.40
snap_0_2_4::zflat11_gaviota 0.85 % 2.98
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows 2.37 % 2.08
doom_9e197d7::freedoom1 2.58 % 2.40
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.69 % 2.42
rayon_1_0_0::sort::demo_quick_sort_random 0.98 % 2.64
rayon_1_0_0::sort::demo_merge_sort_strings -2.61 % -2.90
doom_9e197d7::freedoom2 2.22 % 2.10
regex_0_2_6::sherlock::no_match_really_common -1.84 % -2.09
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.32 % 2.23
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -2.76 % -2.27
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -2.77 % -2.29
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -2.91 % -2.39
rayon_1_0_0::sort::demo_merge_sort_random 2.01 % 2.36

[+-] nightly-2018-07-24

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_8::read_native_endian 0.89 % 12.07
byteorder_1_2_6::uint128_7::read_big_endian 0.73 % 8.43
byteorder_1_2_6::uint128_7::read_little_endian 0.78 % 8.25
byteorder_1_2_6::uint128_9::read_little_endian 0.75 % 7.29
rayon_1_0_0::fibonacci::fibonacci_join_2_1 49.29 % 2.64
quickcheck_0_6_1::shrink_vec_u8_1_tuple -30.10 % -2.11
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 8.48 % 3.81
nom_4_0_0::arithmetic::arithmetic -7.50 % -2.31
rayon_1_0_0::sort::demo_quick_sort_random 1.01 % 2.86
quickcheck_0_6_1::shrink_unit_8_tuple 6.87 % 2.01
json_benchmark_c7d3d9b::serde_twitter_struct 16.10 % 2.58
quickcheck_0_6_1::shrink_unit_2_tuple 8.23 % 2.17
rayon_1_0_0::str_split::serial_space_fn -20.11 % -3.06
quickcheck_0_6_1::shrink_vec_u8_2_tuple -19.54 % -2.18
quickcheck_0_6_1::shrink_vec_u8_3_tuple -20.54 % -2.55
rayon_1_0_0::str_split::parallel_space_fn -20.55 % -2.81
csv_1_0_2::count_nfl_deserialize_owned_bytes 11.96 % 2.16
quickcheck_0_6_1::shrink_vec_u8_4_tuple -13.91 % -2.43
rayon_1_0_0::sort::par_sort_descending 7.16 % 2.82
snap_0_2_4::zflat01_urls 2.22 % 2.86
quickcheck_0_6_1::shrink_vec_u8_6_tuple -9.49 % -2.31
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 13.17 % 2.76
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 12.86 % 2.75
byteorder_1_2_6::int128_8::read_big_endian -0.22 % -2.85
diesel_1_1_1::bench_medium_complex_query_selecting______1_row 4.36 % 2.12
byteorder_1_2_6::uint_3::read_native_endian -6.98 % -2.68
byteorder_1_2_6::uint_4::read_little_endian -6.96 % -2.67
byteorder_1_2_6::uint_4::read_native_endian -6.97 % -2.67
byteorder_1_2_6::int_4::read_native_endian -6.96 % -2.68
byteorder_1_2_6::int_3::read_big_endian -6.90 % -2.54
byteorder_1_2_6::int_4::read_big_endian -6.95 % -2.55
byteorder_1_2_6::uint_3::read_big_endian -6.94 % -2.55
byteorder_1_2_6::int_4::read_little_endian -6.92 % -2.54
byteorder_1_2_6::uint_3::read_little_endian -6.93 % -2.55
byteorder_1_2_6::uint_4::read_big_endian -6.95 % -2.57
snap_0_2_4::uflat02_jpg 5.00 % 2.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 7.81 % 3.06
byteorder_1_2_6::int_3::read_native_endian -7.01 % -2.80
byteorder_1_2_6::int_3::read_little_endian -6.99 % -2.77
csv_1_0_2::count_pop_deserialize_borrowed_str 4.54 % 2.18
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.39 % 2.54
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.74 % 2.53
rayon_1_0_0::sort::par_sort_mostly_descending 2.72 % 2.40
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 1.74 % 2.12
rayon_1_0_0::sort::demo_merge_sort_strings -2.50 % -2.92
doom_9e197d7::freedoom1 2.37 % 2.26
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.57 % 2.56
rayon_1_0_0::sort::par_sort_unstable_strings -2.71 % -2.66
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -2.77 % -2.35
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -2.87 % -2.44
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -2.91 % -2.48

[+-] nightly-2018-07-22

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_i64_4_tuple 11.23 % 3.68
csv_1_0_2::count_pop_deserialize_owned_bytes 12.55 % 3.26
rayon_1_0_0::str_split::serial_space_fn -17.36 % -2.78
quickcheck_0_6_1::shrink_vec_u8_2_tuple -21.43 % -2.50
rayon_1_0_0::str_split::parallel_space_fn -22.32 % -3.27
quickcheck_0_6_1::shrink_unit_8_tuple 9.41 % 2.89
quickcheck_0_6_1::shrink_vec_u8_3_tuple -19.58 % -2.53
quickcheck_0_6_1::shrink_vec_u8_4_tuple -15.34 % -2.82
rayon_1_0_0::str_split::serial_space_str -10.16 % -3.37
rayon_1_0_0::sort::par_sort_descending 6.04 % 2.47
diesel_1_1_1::bench_trivial_query_selecting______1_row 6.11 % 2.74
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 13.41 % 2.96
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 12.99 % 2.93
quickcheck_0_6_1::shrink_vec_u8_8_tuple -9.04 % -2.22
quickcheck_0_6_1::shrink_vec_u8_6_tuple -8.87 % -2.23
byteorder_1_2_6::uint_3::read_native_endian -7.10 % -2.93
byteorder_1_2_6::uint_4::read_little_endian -7.08 % -2.93
byteorder_1_2_6::uint_4::read_native_endian -7.09 % -2.94
byteorder_1_2_6::int_3::read_big_endian -7.02 % -2.78
byteorder_1_2_6::int_4::read_native_endian -7.10 % -2.95
rayon_1_0_0::sort::demo_merge_sort_descending 8.07 % 2.30
byteorder_1_2_6::int_4::read_big_endian -7.07 % -2.79
byteorder_1_2_6::uint_3::read_little_endian -7.06 % -2.79
byteorder_1_2_6::uint_3::read_big_endian -7.09 % -2.81
byteorder_1_2_6::int_4::read_little_endian -7.09 % -2.80
byteorder_1_2_6::uint_4::read_big_endian -7.03 % -2.80
quickcheck_0_6_1::shrink_vec_u8_7_tuple -9.13 % -2.04
byteorder_1_2_6::int_3::read_native_endian -7.13 % -3.09
rayon_1_0_0::sort::demo_merge_sort_strings -1.91 % -2.30
byteorder_1_2_6::int_3::read_little_endian -7.14 % -3.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 7.12 % 2.94
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.50 % 2.70
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 6.00 % 2.77
doom_9e197d7::freedoom2 2.34 % 2.33
rayon_1_0_0::sort::par_sort_unstable_strings -2.76 % -2.84
doom_9e197d7::freedoom1 2.16 % 2.11
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -2.73 % -2.42
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -2.89 % -2.56
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -2.93 % -2.59
crossbeam_epoch_0_4_0::pin::multi_pin 1.12 % 2.64
rayon_1_0_0::sort::par_sort_unstable_random 1.58 % 2.30

[+-] nightly-2018-07-19

benchmark % Δ σ Δ
csv_1_0_2::count_game_deserialize_borrowed_bytes 2.78 % 4.51
quickcheck_0_6_1::shrink_vec_u8_1_tuple -28.32 % -2.08
rayon_1_0_0::str_split::serial_space_fn -17.23 % -2.92
quickcheck_0_6_1::shrink_vec_u8_2_tuple -21.15 % -2.57
rayon_1_0_0::sort::demo_merge_sort_strings -1.63 % -2.01
rayon_1_0_0::str_split::parallel_space_fn -21.02 % -3.31
rayon_1_0_0::str_split::serial_space_str -10.29 % -3.73
quickcheck_0_6_1::shrink_vec_u8_3_tuple -19.46 % -2.63
csv_1_0_2::count_pop_deserialize_borrowed_bytes 4.55 % 2.50
rayon_1_0_0::sort::par_sort_unstable_mostly_ascending 5.87 % 2.22
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.45 % 2.59
quickcheck_0_6_1::shrink_vec_u8_5_tuple -11.96 % -2.08
quickcheck_0_6_1::shrink_vec_u8_4_tuple -13.57 % -2.61
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 13.44 % 3.15
quickcheck_0_6_1::shrink_vec_u8_7_tuple -10.20 % -2.36
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 13.30 % 3.19
rayon_1_0_0::sort::demo_merge_sort_descending 7.60 % 2.23
quickcheck_0_6_1::shrink_vec_u8_8_tuple -8.91 % -2.26
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 7.95 % 3.56
csv_1_0_2::count_pop_deserialize_borrowed_str 4.69 % 2.33
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.61 % 2.89
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 5.91 % 2.87
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.22 % 2.14
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed 2.13 % 2.97
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 3.24 % 2.66
rayon_1_0_0::sort::par_sort_mostly_descending 3.17 % 2.99
brotli_1_1_3::bench_e2e_rt_q9_5_1024k 0.87 % 2.81
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.69 % 2.87
rayon_1_0_0::sort::par_sort_unstable_strings -2.63 % -2.84
csv_1_0_2::count_nfl_read_bytes 3.09 % 2.08
rayon_1_0_0::sort::par_sort_random 1.73 % 2.38
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -2.98 % -2.76
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -2.94 % -2.73
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -2.97 % -2.76
rayon_1_0_0::sort::par_sort_unstable_random 1.68 % 2.55
rayon_1_0_0::sort::demo_merge_sort_random 2.06 % 2.48

[+-] nightly-2018-07-18

benchmark % Δ σ Δ
byteorder_1_2_6::uint_5::read_native_endian 0.60 % 19.77
byteorder_1_2_6::uint_7::read_little_endian 0.80 % 27.28
quickcheck_0_6_1::shrink_u64_7_tuple 10.24 % 3.25
quickcheck_0_6_1::shrink_unit_8_tuple 10.55 % 3.47
rayon_1_0_0::str_split::serial_space_str -7.06 % -2.68
quickcheck_0_6_1::shrink_vec_u8_2_tuple -22.69 % -2.92
rayon_1_0_0::str_split::serial_space_fn -20.73 % -3.88
csv_1_0_2::count_pop_deserialize_borrowed_bytes 7.15 % 4.75
rayon_1_0_0::str_split::parallel_space_fn -21.75 % -3.77
quickcheck_0_6_1::shrink_vec_u8_3_tuple -20.26 % -2.90
rayon_1_0_0::sort::par_sort_descending 6.35 % 2.76
quickcheck_0_6_1::shrink_vec_u8_5_tuple -13.65 % -2.47
quickcheck_0_6_1::shrink_vec_u8_4_tuple -13.53 % -2.73
rayon_1_0_0::sort::par_sort_mostly_descending 2.23 % 2.16
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 13.96 % 3.54
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 13.52 % 3.51
quickcheck_0_6_1::shrink_vec_u8_6_tuple -9.35 % -2.49
quickcheck_0_6_1::shrink_vec_u8_8_tuple -8.92 % -2.34
rayon_1_0_0::sort::demo_merge_sort_descending 8.53 % 2.60
nom_4_0_0_beta1::arithmetic::arithmetic -6.83 % -2.18
regex_0_2_6::regexdna::subst6 6.65 % 2.70
csv_1_0_2::count_pop_deserialize_borrowed_str 4.36 % 2.27
quickcheck_0_6_1::shrink_vec_u8_7_tuple -8.78 % -2.08
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 7.49 % 3.64
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.64 % 3.08
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.87 % 3.04
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 1.97 % 2.21
csv_1_0_2::count_mbta_iter_bytes 3.48 % 2.31
diesel_1_1_1::bench_trivial_query_selecting______1_row 4.73 % 2.17
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 6.02 % 3.11
rayon_1_0_0::sort::demo_merge_sort_strings -2.42 % -3.18
doom_9e197d7::freedoom2 2.41 % 2.55
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 1.84 % 2.30
rayon_1_0_0::sort::par_sort_unstable_strings -3.17 % -3.76
doom_9e197d7::freedoom1 2.16 % 2.22
csv_1_0_2::count_game_deserialize_borrowed_bytes 1.26 % 2.12
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.06 % 2.27
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 2.56 % 2.16
regex_0_2_6::sherlock::the_nocase 1.65 % 2.36
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 2.57 % 2.28
brotli_1_1_3::bench_e2e_rt_q5_1024k -1.35 % -2.12
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -2.97 % -2.90
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -3.00 % -2.94
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -3.06 % -3.01
json_benchmark_c7d3d9b::serde_citm_dom 2.13 % 2.03
rayon_1_0_0::sort::par_sort_unstable_random 1.35 % 2.09
rayon_1_0_0::nbody::bench::nbody_parreduce -1.61 % -2.08

[+-] nightly-2018-07-17

benchmark % Δ σ Δ
json_benchmark_c7d3d9b::serde_canada_struct 4.64 % 4.65
rayon_1_0_0::str_split::serial_space_str -7.37 % -2.97
snap_0_2_4::uflat04_pdf 6.38 % 3.88
quickcheck_0_6_1::shrink_vec_u8_2_tuple -17.66 % -2.36
quickcheck_0_6_1::shrink_vec_u8_1_tuple -29.23 % -2.26
rayon_1_0_0::str_split::serial_space_fn -20.91 % -4.46
quickcheck_0_6_1::shrink_vec_u8_3_tuple -21.72 % -3.36
quickcheck_0_6_1::shrink_u64_7_tuple 7.99 % 2.65
csv_1_0_2::count_mbta_deserialize_owned_bytes 7.94 % 2.41
rayon_1_0_0::str_split::parallel_space_fn -21.78 % -4.25
csv_1_0_2::count_pop_deserialize_borrowed_str 4.75 % 2.65
rayon_1_0_0::sort::par_sort_strings -1.60 % -3.65
quickcheck_0_6_1::shrink_vec_u8_4_tuple -15.07 % -3.27
quickcheck_0_6_1::shrink_vec_u8_5_tuple -11.83 % -2.20
rayon_1_0_0::find::parallel_find_first 5.23 % 2.86
rayon_1_0_0::sort::par_sort_mostly_descending 2.71 % 2.76
rayon_1_0_0::sort::demo_merge_sort_descending 9.48 % 3.07
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 6.55 % 3.44
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 13.98 % 3.91
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 13.80 % 3.95
nom_4_0_0_beta1::arithmetic::arithmetic -6.75 % -2.22
regex_0_2_6::sherlock::name_sherlock_holmes -2.43 % -2.30
quickcheck_0_6_1::shrink_vec_u8_7_tuple -9.70 % -2.39
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.76 % 3.37
rayon_1_0_0::sort::par_sort_unstable_strings -3.16 % -4.20
regex_0_2_6::misc::short_haystack_2x 6.02 % 2.15
csv_1_0_2::write_nfl_bytes -3.33 % -2.06
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 6.05 % 3.36
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.26 % -2.41
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.75 % 3.24
regex_0_2_6::sherlock::no_match_uncommon -2.21 % -2.62
doom_9e197d7::freedoom2 2.23 % 2.45
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.56 % -2.95
doom_9e197d7::freedoom1 2.20 % 2.34
csv_1_0_2::count_game_read_bytes 2.65 % 2.39
csv_1_0_2::count_nfl_deserialize_borrowed_str 3.03 % 2.13
csv_1_0_2::count_pop_iter_bytes 2.61 % 2.12
snap_0_2_4::uflat05_html4 2.48 % 2.22
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 2.69 % 2.10
rayon_1_0_0::sieve::bench::sieve_chunks 2.70 % 4.78
rayon_1_0_0::sort::par_sort_unstable_random 1.33 % 2.12
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -3.10 % -3.25
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -3.00 % -3.16
csv_1_0_2::count_game_read_str 1.39 % 2.25
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -3.13 % -3.30
sha3_0_8_0::sha3_512::bench1_10 -1.45 % -3.14
sha2_0_8_0::sha512::bench4_10000 -1.01 % -3.06
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.47 % 2.49

[+-] nightly-2018-07-16

benchmark % Δ σ Δ
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows 25.95 % 20.47
regex_0_2_6::misc::reallyhard2_1K 16.57 % 5.25
quickcheck_0_6_1::shrink_vec_u8_1_tuple -27.80 % -2.22
csv_1_0_2::count_nfl_deserialize_borrowed_bytes 12.09 % 3.18
rayon_1_0_0::str_split::serial_space_fn -18.94 % -4.66
quickcheck_0_6_1::shrink_unit_8_tuple 9.23 % 3.23
rayon_1_0_0::find::serial_find_first 24.98 % 2.07
quickcheck_0_6_1::shrink_vec_u8_2_tuple -21.60 % -3.08
crossbeam_epoch_0_4_0::flush::single_flush 9.45 % 2.59
rayon_1_0_0::str_split::parallel_space_fn -21.69 % -4.98
quickcheck_0_6_1::shrink_vec_u8_3_tuple -20.51 % -3.44
rayon_1_0_0::str_split::serial_space_str -10.64 % -5.05
quickcheck_0_6_1::shrink_vec_u8_4_tuple -14.67 % -3.46
quickcheck_0_6_1::shrink_vec_u8_5_tuple -12.35 % -2.39
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 7.20 % 4.25
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 14.33 % 4.58
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 14.07 % 4.62
rayon_1_0_0::sort::demo_merge_sort_descending 8.57 % 2.94
quickcheck_0_6_1::shrink_vec_u8_8_tuple -9.65 % -2.69
regex_0_2_6::misc::reallyhard_1K 5.84 % 2.18
rayon_1_0_0::sort::par_sort_unstable_strings -2.43 % -3.50
quickcheck_0_6_1::shrink_vec_u8_7_tuple -10.19 % -2.62
nom_4_0_0_beta1::arithmetic::arithmetic -6.49 % -2.20
quickcheck_0_6_1::shrink_vec_u8_6_tuple -8.76 % -2.48
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 6.96 % 3.82
regex_0_2_6::sherlock::the_whitespace -4.95 % -2.23
csv_1_0_2::write_nfl_bytes -3.17 % -2.03
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 6.14 % 3.74
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 3.36 % 3.08
rayon_1_0_0::sort::par_sort_mostly_descending 3.92 % 4.56
regex_0_2_6::sherlock::no_match_uncommon -2.07 % -2.56
csv_1_0_2::count_game_iter_bytes 4.82 % 3.37
sha2_0_8_0::sha512::bench4_10000 -1.03 % -3.48
snap_0_2_4::zflat03_jpg_200 4.16 % 2.43
rayon_1_0_0::sort::demo_merge_sort_strings -2.70 % -3.98
doom_9e197d7::freedoom2 1.88 % 2.13
regex_0_2_6::sherlock::no_match_really_common -1.93 % -2.39
doom_9e197d7::freedoom1 2.05 % 2.25
rayon_1_0_0::sort::par_sort_unstable_random 1.89 % 3.24
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -3.09 % -3.52
sha3_0_8_0::sha3_512::bench1_10 -1.46 % -3.60
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 1.86 % 2.26
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -3.09 % -3.53
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -3.18 % -3.66
rayon_1_0_0::sort::par_sort_random 1.70 % 2.39
sha2_0_8_0::sha512::bench2_100 -1.04 % -2.50
regex_0_2_6::sherlock::holmes_cochar_watson -1.63 % -2.14
rayon_1_0_0::sort::par_sort_mostly_ascending 1.64 % 2.30
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.43 % 2.53
rayon_1_0_0::sort::demo_merge_sort_random 1.78 % 2.17

[+-] nightly-2018-07-14

benchmark % Δ σ Δ
rayon_1_0_0::str_split::serial_space_str -10.80 % -6.68
quickcheck_0_6_1::shrink_unit_8_tuple 15.68 % 7.53
rayon_1_0_0::str_split::serial_space_fn -18.11 % -5.37
brotli_1_1_3::bench_e2e_rt_q9_1024k -1.68 % -3.42
rayon_1_0_0::sort::par_sort_unstable_strings -2.83 % -4.72
quickcheck_0_6_1::shrink_string_2_tuple 13.81 % 3.84
regex_0_2_6::misc::long_needle1 5.31 % 2.45
quickcheck_0_6_1::shrink_vec_u8_1_tuple -24.41 % -2.00
nom_4_0_0_beta1::arithmetic::arithmetic -7.30 % -2.59
csv_1_0_2::count_nfl_iter_str 4.15 % 3.19
rayon_1_0_0::find::serial_find_first 25.48 % 2.17
rayon_1_0_0::str_split::parallel_space_fn -22.13 % -6.60
doom_9e197d7::freedoom2 2.10 % 2.46
quickcheck_0_6_1::shrink_vec_u8_2_tuple -23.52 % -3.69
quickcheck_0_6_1::shrink_vec_u8_3_tuple -19.47 % -3.57
quickcheck_0_6_1::shrink_vec_u8_4_tuple -14.09 % -3.64
rayon_1_0_0::sort::demo_merge_sort_descending 8.53 % 3.11
rayon_1_0_0::sort::par_sort_descending 7.22 % 3.48
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 8.79 % 6.79
quickcheck_0_6_1::shrink_vec_u8_5_tuple -13.64 % -2.78
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 14.57 % 5.68
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 14.32 % 5.77
rayon_1_0_0::sort::par_sort_unstable_mostly_ascending 5.72 % 2.27
sha3_0_8_0::sha3_512::bench1_10 -0.89 % -2.32
quickcheck_0_6_1::shrink_vec_u8_7_tuple -10.25 % -2.78
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 3.30 % 3.24
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 7.07 % 4.41
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 6.31 % 4.35
rayon_1_0_0::sort::demo_merge_sort_strings -3.18 % -5.77
quickcheck_0_6_1::shrink_vec_u8_6_tuple -8.13 % -2.39
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed 2.11 % 3.18
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.61 % 3.44
byteorder_1_2_6::uint_3::read_native_endian -7.19 % -3.14
byteorder_1_2_6::uint_4::read_little_endian -7.17 % -3.13
byteorder_1_2_6::uint_4::read_native_endian -7.18 % -3.14
byteorder_1_2_6::int_4::read_native_endian -7.17 % -3.15
byteorder_1_2_6::uint_3::read_big_endian -7.14 % -2.96
byteorder_1_2_6::int_4::read_big_endian -7.18 % -2.97
byteorder_1_2_6::int_3::read_big_endian -7.15 % -2.97
byteorder_1_2_6::uint_3::read_little_endian -7.16 % -2.97
byteorder_1_2_6::int_4::read_little_endian -7.17 % -2.98
regex_0_2_6::sherlock::the_whitespace -4.36 % -2.01
byteorder_1_2_6::uint_4::read_big_endian -7.16 % -2.99
rayon_1_0_0::sort::par_sort_mostly_descending 3.49 % 4.69
byteorder_1_2_6::int_3::read_native_endian -7.19 % -3.34
byteorder_1_2_6::int_3::read_little_endian -7.20 % -3.30
diesel_1_1_1::bench_trivial_query_selecting______1_row 4.78 % 2.25
rayon_1_0_0::sort::par_sort_unstable_mostly_descending 4.51 % 2.09
rayon_1_0_0::sort::par_sort_unstable_random 1.74 % 3.18
doom_9e197d7::freedoom1 1.95 % 2.20
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -3.06 % -3.86
regex_0_2_6::sherlock::the_upper -3.47 % -2.13
regex_0_2_6::sherlock::the_lower -2.62 % -2.14
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -3.13 % -3.99
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -3.17 % -4.08
csv_1_0_2::count_game_read_bytes 2.29 % 2.14
snap_0_2_4::zflat10_pb -4.48 % -2.12
regex_0_2_6::sherlock::everything_greedy 3.01 % 2.44
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.55 % 2.89
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 2.79 % 2.61
sha3_0_8_0::sha3_256::bench1_10 -1.62 % -2.16
sha2_0_8_0::sha512::bench2_100 -1.28 % -3.49
rayon_1_0_0::sort::demo_merge_sort_random 2.10 % 2.67
rayon_1_0_0::sort::par_sort_random 1.60 % 2.34
sha3_0_8_0::sha3_256::bench2_100 -1.29 % -4.91
sha3_0_8_0::sha3_256::bench3_1000 -1.26 % -5.55
sha2_0_8_0::sha512::bench3_1000 -1.35 % -5.63
sha2_0_8_0::sha512::bench4_10000 -1.34 % -6.20
sha3_0_8_0::sha3_512::bench2_100 -1.26 % -5.81
sha3_0_8_0::sha3_512::bench3_1000 -1.23 % -6.38
sha3_0_8_0::sha3_256::bench4_10000 -1.23 % -6.29
sha3_0_8_0::sha3_512::bench4_10000 -1.25 % -6.03

[+-] nightly-2018-07-13

benchmark % Δ σ Δ
rayon_1_0_0::str_split::parallel_space_fn -22.79 % -13.61
sha2_0_8_0::sha512::bench4_10000 -1.36 % -26.22
sha3_0_8_0::sha3_512::bench2_100 -1.29 % -23.34
sha3_0_8_0::sha3_512::bench4_10000 -1.27 % -96.95
sha3_0_8_0::sha3_256::bench4_10000 -1.26 % -74.62
sha3_0_8_0::sha3_512::bench3_1000 -1.24 % -50.71
rayon_1_0_0::str_split::serial_space_fn -21.68 % -11.20
sha2_0_8_0::sha512::bench3_1000 -1.36 % -14.76
sha3_0_8_0::sha3_256::bench3_1000 -1.29 % -11.80
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold 8.14 % 10.37
rayon_1_0_0::sort::par_sort_unstable_strings -3.64 % -9.52
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized 14.48 % 8.60
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized 14.82 % 8.40
sha3_0_8_0::sha3_256::bench2_100 -1.29 % -7.90
rayon_1_0_0::sort::demo_merge_sort_strings -2.89 % -6.99
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized 7.23 % 5.45
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec 6.45 % 5.34
rayon_1_0_0::sort::par_sort_mostly_descending 3.65 % 6.20
rayon_1_0_0::sort::par_sort_strings -1.96 % -5.33
sha3_0_8_0::sha3_512::bench1_10 -1.40 % -4.46
sha2_0_8_0::sha512::bench2_100 -1.26 % -4.12
rayon_1_0_0::sort::par_sort_descending 8.15 % 4.50
rayon_1_0_0::sort::demo_merge_sort_descending 8.84 % 3.50
rayon_1_0_0::str_split::serial_space_str -5.20 % -3.50
csv_1_0_2::count_pop_deserialize_borrowed_str 6.20 % 3.96
rayon_1_0_0::sort::par_sort_unstable_random 1.88 % 3.78
quickcheck_0_6_1::shrink_vec_u8_4_tuple -16.29 % -4.95
rayon_1_0_0::find::serial_find_first 26.02 % 2.27
quickcheck_0_6_1::shrink_vec_u8_1_tuple -25.38 % -2.15
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 2.64 % 3.15
quickcheck_0_6_1::shrink_vec_u8_5_tuple -12.50 % -2.68
quickcheck_0_6_1::shrink_vec_u8_2_tuple -23.36 % -4.14
quickcheck_0_6_1::shrink_vec_u8_3_tuple -21.34 % -4.50
quickcheck_0_6_1::shrink_vec_u8_6_tuple -11.05 % -3.55
regex_0_2_6::sherlock::no_match_really_common -2.14 % -2.79
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 2.38 % 3.38
quickcheck_0_6_1::shrink_vec_u8_8_tuple -10.57 % -3.23
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized -3.05 % -4.37
byteorder_1_2_6::uint_3::read_native_endian -7.31 % -3.63
rayon_1_0_0::vec_collect::vec_i::with_collect 1.21 % 3.30
byteorder_1_2_6::uint_4::read_native_endian -7.33 % -3.66
byteorder_1_2_6::uint_4::read_little_endian -7.36 % -3.67
rayon_1_0_0::life::bench::parallel_generations 8.12 % 2.30
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 8.09 % 3.73
byteorder_1_2_6::int_4::read_big_endian -7.33 % -3.45
byteorder_1_2_6::uint_3::read_big_endian -7.32 % -3.46
byteorder_1_2_6::int_3::read_big_endian -7.33 % -3.47
byteorder_1_2_6::int_4::read_native_endian -7.37 % -3.71
byteorder_1_2_6::uint_3::read_little_endian -7.36 % -3.48
byteorder_1_2_6::int_4::read_little_endian -7.35 % -3.48
quickcheck_0_6_1::shrink_vec_u8_7_tuple -9.13 % -2.60
byteorder_1_2_6::uint_4::read_big_endian -7.34 % -3.50
csv_1_0_2::count_game_read_bytes 2.52 % 2.50
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized -3.07 % -4.55
byteorder_1_2_6::int_3::read_native_endian -7.37 % -3.99
regex_0_2_6::misc::reallyhard2_1K 6.27 % 2.02
byteorder_1_2_6::int_3::read_little_endian -7.36 % -3.92
snap_0_2_4::uflat03_jpg_200 1.34 % 4.29
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect -3.16 % -4.65
quickcheck_0_6_1::shrink_unit_3_tuple 8.08 % 2.00
snap_0_2_4::zflat04_pdf 3.31 % 3.22
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 2.58 % 2.66
snap_0_2_4::uflat05_html4 2.18 % 2.03
csv_1_0_2::count_mbta_read_bytes 2.95 % 2.34
sha3_0_8_0::sha3_256::bench1_10 -1.52 % -2.11
sha2_0_8_0::sha512::bench1_10 -1.49 % -2.65
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.51 % 2.01

[+-] nightly-2018-07-11

benchmark % Δ σ Δ
byteorder_1_2_6::uint128_9::read_big_endian 0.85 % 11.05
quickcheck_0_6_1::shrink_vec_u8_3_tuple -20.72 % -5.26
quickcheck_0_6_1::shrink_vec_u8_2_tuple -22.89 % -4.73
json_benchmark_c7d3d9b::serialize_canada_dom 8.09 % 5.45
quickcheck_0_6_1::shrink_vec_u8_4_tuple -13.27 % -4.69
quickcheck_0_6_1::shrink_vec_u8_5_tuple -14.55 % -3.38
quickcheck_0_6_1::shrink_vec_u8_1_tuple -28.77 % -2.56
quickcheck_0_6_1::shrink_vec_u8_8_tuple -10.75 % -3.60
quickcheck_0_6_1::shrink_vec_u8_6_tuple -10.05 % -3.53
quickcheck_0_6_1::shrink_vec_u8_7_tuple -10.00 % -3.03
csv_1_0_2::count_game_deserialize_owned_bytes 5.83 % 2.57
json_benchmark_c7d3d9b::serde_twitter_struct 13.80 % 2.23
byteorder_1_2_6::uint128_5::read_little_endian 0.27 % 4.00
csv_1_0_2::write_nfl_record 7.17 % 2.58
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 2.52 % 2.73
csv_1_0_2::count_mbta_serialize_owned_bytes 5.51 % 2.06
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 2.46 % 2.43
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 2.40 % 2.14
snap_0_2_4::zflat03_jpg_200 3.43 % 2.03
rayon_1_0_0::nbody::bench::nbody_seq 0.79 % 2.22
regex_0_2_6::sherlock::name_alt1 -1.23 % -2.23

[+-] nightly-2018-07-10

benchmark % Δ σ Δ
sha2_0_8_0::sha256::bench2_100 6.58 % 18.98
regex_0_2_6::misc::long_needle2 13.62 % 2.74
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 6.48 % 3.35
snap_0_2_4::zflat04_pdf 3.14 % 3.28
quickcheck_0_6_1::shrink_unit_5_tuple 6.62 % 2.20
csv_1_0_2::write_nfl_record 6.23 % 2.37
csv_1_0_2::count_pop_deserialize_borrowed_str 3.16 % 2.11

[+-] nightly-2018-07-09

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_deserialize_owned_bytes 14.48 % 5.63
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 5.00 % 5.28
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed 6.43 % 5.22
quickcheck_0_6_1::shrink_string_1_tuple 8.42 % 2.85
regex_0_2_6::sherlock::repeated_class_negation 11.28 % 3.34
nom_4_0_0_beta1::arithmetic::arithmetic 7.55 % 2.81
regex_0_2_6::regexdna::variant2 2.60 % 2.65
json_benchmark_c7d3d9b::serde_citm_dom 2.27 % 2.25
rayon_1_0_0::sort::demo_merge_sort_random 2.05 % 2.68

[+-] nightly-2018-07-08

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_serialize_owned_str 80.99 % 31.80
quickcheck_0_6_1::shrink_u64_7_tuple 8.84 % 3.02
snap_0_2_4::zflat01_urls 2.23 % 3.04
rayon_1_0_0::join_microbench::increment_all_max -10.87 % -2.39
csv_1_0_2::count_game_deserialize_owned_str 7.39 % 3.35
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 2.98 % 3.28
diesel_1_1_1::bench_trivial_query_selecting______1_row 4.37 % 2.12
rayon_1_0_0::factorial::factorial_par_iter 1.07 % 2.18
csv_1_0_2::count_mbta_iter_bytes 3.06 % 2.09
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 1.68 % 2.04
rayon_1_0_0::pythagoras::euclid_serial 2.12 % 2.33

[+-] nightly-2018-07-07

benchmark % Δ σ Δ
rayon_1_0_0::factorial::factorial_join 3.51 % 7.74
csv_1_0_2::count_mbta_deserialize_borrowed_bytes 3.47 % 4.81
nom_4_0_0::arithmetic::arithmetic 7.50 % 2.77
quickcheck_0_6_1::shrink_u64_6_tuple 12.92 % 3.52
csv_1_0_2::count_game_deserialize_owned_str 6.06 % 3.03
nom_4_0_0_beta1::arithmetic::arithmetic 6.01 % 2.30
csv_1_0_2::count_nfl_iter_bytes 3.40 % 2.58
rayon_1_0_0::sort::demo_quick_sort_strings 1.31 % 3.24
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed 3.73 % 3.52
csv_1_0_2::count_mbta_deserialize_owned_bytes 6.43 % 2.67
csv_1_0_2::write_nfl_record 6.13 % 2.46
byteorder_1_2_6::int128_6::read_little_endian 0.20 % 3.07
regex_0_2_6::regexdna::subst7 -4.40 % -2.03
json_benchmark_c7d3d9b::serde_twitter_dom 2.77 % 2.02
rayon_1_0_0::sort::demo_merge_sort_random 2.09 % 2.87
byteorder_1_2_6::int128_5::read_little_endian 0.20 % 2.69
byteorder_1_2_6::int128_5::read_big_endian 0.21 % 3.00
byteorder_1_2_6::uint128_7::read_little_endian 0.25 % 3.20
byteorder_1_2_6::uint128_8::read_big_endian 0.22 % 2.49

[+-] nightly-2018-06-29

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 7.63 % 4.98
regex_0_2_6::misc::long_needle2 13.65 % 2.86
csv_1_0_2::count_pop_deserialize_owned_bytes 9.75 % 2.48
quickcheck_0_6_1::shrink_f64_8_tuple 7.93 % 2.06
rayon_1_0_0::sort::demo_merge_sort_random 1.91 % 2.77
sha2_0_8_0::sha512::bench1_10 -1.45 % -2.68

[+-] nightly-2018-06-28

benchmark % Δ σ Δ
byteorder_1_2_6::int128_4::read_little_endian 32.71 % 12.65
regex_0_2_6::sherlock::the_whitespace 10.47 % 6.08
quickcheck_0_6_1::shrink_unit_8_tuple 8.88 % 4.96
regex_0_2_6::sherlock::letters_upper 3.56 % 4.65
csv_1_0_2::count_nfl_serialize_owned_bytes 19.14 % 3.26
regex_0_2_6::regexdna::find_new_lines 2.46 % 3.74
byteorder_1_2_6::int128_7::read_native_endian 0.59 % 3.71
rayon_1_0_0::sort::par_sort_strings 1.49 % 4.82
regex_0_2_6::sherlock::word_ending_n 1.71 % 2.74
byteorder_1_2_6::int128_14::read_big_endian 0.25 % 3.28
byteorder_1_2_6::int128_9::read_native_endian 0.82 % 5.45
byteorder_1_2_6::int128_9::read_big_endian 0.78 % 5.35
regex_0_2_6::regexdna::variant2 2.09 % 2.25

[+-] nightly-2018-06-27

benchmark % Δ σ Δ
csv_1_0_2::count_pop_deserialize_borrowed_str -3.77 % -2.81
regex_0_2_6::misc::reallyhard_32 5.95 % 2.08
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 2.48 % 2.79
nom_4_0_0_beta1::arithmetic::arithmetic 5.43 % 2.12
snap_0_2_4::uflat04_pdf -3.26 % -2.07
snap_0_2_4::zflat03_jpg_200 3.68 % 2.19
rayon_1_0_0::pythagoras::euclid_serial 2.48 % 2.92
rayon_1_0_0::join_microbench::increment_all_min -1.19 % -2.08
snap_0_2_4::uflat06_txt1 -1.69 % -2.26
regex_0_2_6::regexdna::variant2 1.83 % 2.02
regex_0_2_6::regexdna::variant9 1.61 % 2.14

[+-] nightly-2018-06-26

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_7_tuple 16.39 % 7.27
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows 8.76 % 6.16
regex_0_2_6::sherlock::holmes_coword_watson 2.85 % 3.35
csv_1_0_2::count_pop_deserialize_borrowed_bytes 4.66 % 3.08
quickcheck_0_6_1::shrink_u64_8_tuple 13.55 % 2.53
csv_1_0_2::count_mbta_serialize_owned_bytes 7.23 % 2.78
csv_1_0_2::count_mbta_serialize_owned_str 6.78 % 2.76
csv_1_0_2::count_pop_deserialize_owned_bytes 10.62 % 2.99
quickcheck_0_6_1::shrink_u64_6_tuple 8.18 % 2.26
regex_0_2_6::misc::short_haystack_2x 6.15 % 2.09
regex_0_2_6::regexdna::subst4 -4.60 % -2.05
snap_0_2_4::zflat09_txt4 1.49 % 3.34
regex_0_2_6::misc::short_haystack_10000x -2.41 % -2.27

[+-] nightly-2018-06-25

benchmark % Δ σ Δ
csv_1_0_2::count_nfl_serialize_owned_bytes 31.06 % 11.83
sha3_0_8_0::sha3_512::bench2_100 0.28 % 9.39
csv_1_0_2::count_pop_deserialize_owned_str 11.63 % 6.78
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows 5.66 % 5.23
csv_1_0_2::count_pop_iter_bytes 4.47 % 4.86
regex_0_2_6::misc::literal 7.56 % 2.88
regex_0_2_6::misc::easy0_1MB 7.42 % 2.80
csv_1_0_2::count_pop_deserialize_owned_bytes 8.98 % 2.77
csv_1_0_2::count_game_iter_bytes 4.02 % 2.89
snap_0_2_4::zflat03_jpg_200 3.80 % 2.33
csv_1_0_2::count_pop_iter_str 3.57 % 2.53
csv_1_0_2::count_game_iter_str 4.10 % 2.40
regex_0_2_6::misc::short_haystack_100000x 2.83 % 2.21
regex_0_2_6::regexdna::find_new_lines 1.36 % 2.21
csv_1_0_2::count_nfl_iter_str 2.70 % 2.05

[+-] nightly-2018-06-24

benchmark % Δ σ Δ
csv_1_0_2::count_pop_serialize_owned_str 13.95 % 9.67
json_benchmark_c7d3d9b::serialize_canada_struct 4.87 % 5.56
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows 6.32 % 6.76
regex_0_2_6::rust_parse::parse_simple 20.79 % 2.55
regex_0_2_6::regexdna::find_new_lines 1.73 % 3.02
rayon_1_0_0::find::serial_find_first 43.13 % 3.90
regex_0_2_6::sherlock::repeated_class_negation 8.50 % 2.54
regex_0_2_6::regexdna::subst7 -4.52 % -2.24
regex_0_2_6::regexdna::subst4 -4.45 % -2.07
regex_0_2_6::sherlock::letters 3.47 % 2.63
regex_0_2_6::sherlock::the_upper -3.49 % -2.33
regex_0_2_6::misc::short_haystack_100000x 2.51 % 2.02

[+-] nightly-2018-06-23

benchmark % Δ σ Δ
sha2_0_8_0::sha512::bench2_100 1.60 % 9.67
byteorder_1_2_6::int128_7::read_big_endian 0.20 % 4.49
byteorder_1_2_6::uint128_6::read_big_endian 0.24 % 4.54
byteorder_1_2_6::uint128_6::read_native_endian 0.25 % 3.74
byteorder_1_2_6::int128_8::read_big_endian 0.21 % 3.40
byteorder_1_2_6::uint128_5::read_little_endian 0.18 % 3.55
byteorder_1_2_6::uint128_6::read_little_endian 0.23 % 3.46
byteorder_1_2_6::int128_6::read_native_endian 0.18 % 3.44
regex_0_2_6::regexdna::subst8 -4.72 % -2.02
json_benchmark_c7d3d9b::serde_citm_dom 2.75 % 2.80
regex_0_2_6::regexdna::subst3 -4.58 % -2.12
byteorder_1_2_6::uint128_8::read_native_endian 0.22 % 3.83
regex_0_2_6::sherlock::the_upper -3.35 % -2.34
byteorder_1_2_6::uint128_7::read_big_endian 0.22 % 3.41
byteorder_1_2_6::uint128_5::read_native_endian 0.22 % 3.31
csv_1_0_2::count_nfl_serialize_owned_str 4.93 % 2.03
regex_0_2_6::sherlock::name_alt1 -1.52 % -2.76
byteorder_1_2_6::uint128_7::read_native_endian 0.18 % 2.83
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed 1.60 % 2.56
brotli_1_1_3::bench_e2e_rt_q9_5_1024k -0.75 % -2.58
regex_0_2_6::sherlock::no_match_really_common -1.38 % -2.16
rayon_1_0_0::pythagoras::euclid_serial 2.00 % 2.41
rayon_1_0_0::sort::demo_merge_sort_strings 1.11 % 2.62
regex_0_2_6::sherlock::the_nocase -1.42 % -2.22

[+-] nightly-2018-06-20

benchmark % Δ σ Δ
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 11.07 % 3.93
csv_1_0_2::count_game_deserialize_borrowed_bytes 2.03 % 3.93
rayon_1_0_0::find::parallel_find_first 7.08 % 4.13
quickcheck_0_6_1::shrink_string_2_tuple 10.61 % 2.88
regex_0_2_6::sherlock::the_upper -2.91 % -2.10
csv_1_0_2::count_mbta_iter_str 3.57 % 2.29
csv_1_0_2::count_pop_iter_str 3.00 % 2.25
csv_1_0_2::count_pop_serialize_owned_bytes -2.83 % -2.21
regex_0_2_6::sherlock::no_match_uncommon -1.70 % -2.13
regex_0_2_6::regexdna::variant9 1.95 % 2.87
snap_0_2_4::uflat06_txt1 -1.63 % -2.19
rayon_1_0_0::sort::demo_merge_sort_random 1.45 % 2.10

[+-] nightly-2018-06-19

benchmark % Δ σ Δ
regex_0_2_6::misc::not_literal 10.83 % 2.83
quickcheck_0_6_1::shrink_f64_3_tuple 10.79 % 3.16
regex_0_2_6::regexdna::subst6 -4.87 % -2.28
regex_0_2_6::regexdna::subst7 -4.28 % -2.24
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed 1.78 % 3.23
regex_0_2_6::regexdna::subst2 -4.37 % -2.02
regex_0_2_6::regexdna::subst1 -4.38 % -2.06
regex_0_2_6::misc::reallyhard2_1K 6.89 % 2.20
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 2.04 % 2.71
rayon_1_0_0::sort::par_sort_unstable_strings 1.19 % 3.28
rayon_1_0_0::sieve::bench::sieve_chunks 2.65 % 5.13
rayon_1_0_0::matmul::bench::bench_matmul_strassen -1.39 % -2.29
csv_1_0_2::count_pop_iter_str 2.62 % 2.08
regex_0_2_6::regexdna::variant2 1.81 % 2.09
rayon_1_0_0::quicksort::bench::quick_sort_splitter 1.52 % 2.24
regex_0_2_6::sherlock::no_match_common -1.91 % -2.04

[+-] nightly-2018-06-18

benchmark % Δ σ Δ
rayon_1_0_0::sort::par_sort_unstable_expensive 5.84 % 4.09
rayon_1_0_0::str_split::serial_space_str 4.96 % 3.36
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 4.36 % 3.27
quickcheck_0_6_1::shrink_unit_2_tuple 10.69 % 2.67
regex_0_2_6::misc::short_haystack_2x 9.86 % 3.61
quickcheck_0_6_1::shrink_i64_3_tuple 9.92 % 2.38
crossbeam_epoch_0_4_0::flush::single_flush -7.95 % -2.20
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 5.85 % 2.26
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows 2.75 % 2.61
regex_0_2_6::sherlock::the_upper -2.77 % -2.08
regex_0_2_6::regexdna::variant9 1.67 % 2.64
csv_1_0_2::count_nfl_iter_str 2.74 % 2.37
csv_1_0_2::count_pop_iter_str 2.60 % 2.20
regex_0_2_6::sherlock::everything_greedy 2.48 % 2.15
snap_0_2_4::uflat06_txt1 -1.70 % -2.39
regex_0_2_6::sherlock::no_match_uncommon -1.60 % -2.06
snap_0_2_4::uflat07_txt2 -1.84 % -2.31
csv_1_0_2::count_mbta_read_str 2.09 % 2.60
csv_1_0_2::count_nfl_read_str 1.73 % 2.09
snap_0_2_4::uflat05_html4 -2.11 % -2.02

[+-] nightly-2018-06-17

benchmark % Δ σ Δ
rayon_1_0_0::join_microbench::increment_all_min -1.71 % -3.14
csv_1_0_2::count_mbta_deserialize_owned_str 11.85 % 3.81
snap_0_2_4::uflat02_jpg 5.61 % 2.30
quickcheck_0_6_1::shrink_unit_5_tuple 7.22 % 2.27
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows 3.07 % 2.42
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 5.57 % 2.18
regex_0_2_6::sherlock::everything_greedy 2.49 % 2.26
regex_0_2_6::sherlock::letters 3.00 % 2.50
regex_0_2_6::sherlock::quotes 0.88 % 3.00
rayon_1_0_0::mergesort::bench::merge_sort_par_bench -1.02 % -2.00

[+-] nightly-2018-06-16

benchmark % Δ σ Δ
rayon_1_0_0::join_microbench::increment_all_max -9.88 % -2.30
brotli_1_1_3::bench_e2e_decode_q5_1024k 1.98 % 2.62
csv_1_0_2::write_nfl_bytes 4.00 % 2.76
csv_1_0_2::count_mbta_iter_str 3.22 % 2.26
rayon_1_0_0::join_microbench::increment_all -4.66 % -2.00
csv_1_0_2::count_game_deserialize_borrowed_str 3.74 % 2.74
rayon_1_0_0::nbody::bench::nbody_parreduce -1.79 % -2.22

[+-] nightly-2018-06-15

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::pin::single_pin 8.03 % 22.24
regex_0_2_6::regexdna::variant2 2.90 % 3.83
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 7.29 % 3.17
regex_0_2_6::misc::reallyhard2_1K 7.50 % 2.55
regex_0_2_6::sherlock::repeated_class_negation 11.64 % 3.86
quickcheck_0_6_1::shrink_string_8_tuple 6.48 % 2.06
csv_1_0_2::count_game_deserialize_owned_str 4.77 % 2.16
rayon_1_0_0::sort::demo_merge_sort_random 1.98 % 3.09
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 1.50 % 2.18
csv_1_0_2::count_mbta_read_bytes 2.57 % 2.01

[+-] nightly-2018-06-14

benchmark % Δ σ Δ
sha3_0_8_0::sha3_256::bench2_100 0.88 % 13.09
rayon_1_0_0::life::bench::generations 5.29 % 5.74
csv_1_0_2::write_nfl_bytes 4.58 % 3.93
csv_1_0_2::count_game_iter_bytes 4.66 % 4.06
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows 3.16 % 3.52
regex_0_2_6::misc::short_haystack_100000x 3.53 % 3.06
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows 2.13 % 2.84
nom_4_0_0::ini::bench_ini_keys_and_values 4.68 % 2.69
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed 1.60 % 2.58
snap_0_2_4::uflat08_txt3 2.06 % 2.64
snap_0_2_4::zflat10_pb -4.37 % -2.07

[+-] nightly-2018-06-13

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::pin::single_default_handle_pin 11.65 % 34.19
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed 4.01 % 5.01
rayon_1_0_0::nbody::bench::nbody_seq 1.33 % 4.34
crossbeam_epoch_0_4_0::defer::single_defer 13.22 % 5.81
rayon_1_0_0::sort::par_sort_ascending 8.81 % 2.97
regex_0_2_6::misc::long_needle2 15.06 % 3.21
quickcheck_0_6_1::shrink_string_2_tuple 7.70 % 2.08
csv_1_0_2::count_nfl_serialize_owned_bytes 5.41 % 2.05
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 7.01 % 2.28
csv_1_0_2::count_game_serialize_owned_bytes 5.15 % 2.11
rayon_1_0_0::sort::par_sort_unstable_expensive 3.07 % 2.18
quickcheck_0_6_1::shrink_vec_u8_4_tuple 6.06 % 2.06
csv_1_0_2::count_nfl_serialize_owned_str 5.33 % 2.18
rayon_1_0_0::find::parallel_find_common 2.11 % 2.38
byteorder_1_2_6::uint128_8::read_little_endian -0.15 % -3.04
csv_1_0_2::count_nfl_iter_bytes_trimmed -2.49 % -2.20
regex_0_2_6::sherlock::letters 2.81 % 2.40
doom_9e197d7::freedoom1 1.74 % 2.13
csv_1_0_2::count_pop_serialize_owned_str -2.66 % -2.05
csv_1_0_2::count_pop_serialize_owned_bytes -2.55 % -2.13

[+-] nightly-2018-06-12

benchmark % Δ σ Δ
rayon_1_0_0::find::serial_find_first 48.02 % 5.07
rayon_1_0_0::join_microbench::join_recursively -24.06 % -2.71
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 9.04 % 3.97
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 5.00 % 2.36
diesel_1_1_1::bench_trivial_query_selecting____100_rows 3.52 % 2.91
rayon_1_0_0::find::parallel_find_first 3.88 % 2.30
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 2.90 % 2.40
byteorder_1_2_6::int128_14::read_native_endian -0.18 % -2.70

[+-] nightly-2018-06-11

benchmark % Δ σ Δ
sha3_0_8_0::sha3_256::bench3_1000 0.68 % 43.90
byteorder_1_2_6::int128_7::read_native_endian 0.88 % 18.63
byteorder_1_2_6::int128_4::read_little_endian 15.08 % 173.68
byteorder_1_2_6::int128_7::read_little_endian 0.77 % 14.23
byteorder_1_2_6::int128_9::read_native_endian 0.72 % 8.62
byteorder_1_2_6::int128_9::read_big_endian 0.70 % 7.06
rayon_1_0_0::join_microbench::join_recursively -20.55 % -2.47
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 4.26 % 2.18
csv_1_0_2::count_mbta_serialize_owned_bytes 6.30 % 2.59
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 7.13 % 2.76
csv_1_0_2::count_mbta_serialize_owned_str 5.73 % 2.40
json_benchmark_c7d3d9b::serde_twitter_dom 4.81 % 3.99
rayon_1_0_0::sort::par_sort_unstable_expensive 3.41 % 2.56
quickcheck_0_6_1::shrink_unit_8_tuple 4.81 % 2.64
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -2.14 % -2.30
rayon_1_0_0::sort::demo_merge_sort_random 1.69 % 2.85
rayon_1_0_0::str_split::serial_space_fn 3.93 % 2.08
nom_4_0_0::http::one_test 2.23 % 2.17

[+-] nightly-2018-06-10

benchmark % Δ σ Δ
csv_1_0_2::count_mbta_deserialize_borrowed_str 11.30 % 13.72
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 7.22 % 6.36
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 9.14 % 5.61
csv_1_0_2::count_pop_iter_bytes 2.66 % 4.18
regex_0_2_6::regexdna::subst2 8.82 % 5.11
byteorder_1_2_6::i64::read_little_endian -0.08 % -4.75
quickcheck_0_6_1::shrink_i64_1_tuple 17.77 % 3.36
regex_0_2_6::misc::hard_1K 6.33 % 2.90
rayon_1_0_0::sort::demo_merge_sort_random 1.81 % 3.46
csv_1_0_2::count_game_iter_bytes 2.73 % 2.82
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed 5.04 % 2.57
regex_0_2_6::misc::anchored_literal_long_non_match 11.14 % 2.09
regex_0_2_6::misc::hard_32K 5.48 % 2.43
csv_1_0_2::count_game_deserialize_owned_bytes 5.63 % 2.52
brotli_1_1_3::bench_e2e_decode_q9_5_1024k -1.88 % -2.13
regex_0_2_6::regexdna::subst6 4.53 % 2.17
regex_0_2_6::sherlock::letters 2.79 % 2.57
rayon_1_0_0::str_split::serial_space_fn 3.90 % 2.16
regex_0_2_6::sherlock::words 3.14 % 2.02
rayon_1_0_0::nbody::bench::nbody_parreduce -1.66 % -2.11
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed 2.39 % 2.16
raytrace_8de9020::raytrace_random_scenes -2.29 % -2.04
csv_1_0_2::count_pop_serialize_owned_bytes -2.45 % -2.19
regex_0_2_6::sherlock::name_holmes_nocase 1.70 % 2.04
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed 1.53 % 2.15

[+-] nightly-2018-06-09

benchmark % Δ σ Δ
nom_4_0_0_beta1::ini::bench_ini_key_value 23.03 % 11.69
byteorder_1_2_6::uint_6::read_native_endian -0.07 % -6.15
json_benchmark_c7d3d9b::serde_twitter_dom 4.40 % 4.42
csv_1_0_2::count_nfl_serialize_owned_bytes 7.77 % 3.44
rayon_1_0_0::sort::par_sort_unstable_expensive 2.90 % 2.28
json_benchmark_c7d3d9b::serde_canada_dom 6.20 % 4.18
csv_1_0_2::count_nfl_serialize_owned_str 6.09 % 2.66
snap_0_2_4::zflat05_html4 0.91 % 3.01
csv_1_0_2::count_pop_serialize_owned_str -2.89 % -2.59
csv_1_0_2::count_pop_serialize_owned_bytes -2.17 % -2.18
byteorder_1_2_6::i64::read_big_endian -0.06 % -3.59

[+-] nightly-2018-06-06

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_f64_5_tuple 19.89 % 4.54
csv_1_0_2::count_mbta_deserialize_owned_str 9.58 % 3.54
quickcheck_0_6_1::shrink_u64_4_tuple 11.60 % 2.85
regex_0_2_6::misc::easy0_32 5.54 % 2.65
regex_0_2_6::sherlock::the_whitespace 4.53 % 2.53
regex_0_2_6::misc::anchored_literal_long_non_match 11.29 % 2.20
regex_0_2_6::misc::anchored_literal_long_match 9.61 % 2.15
regex_0_2_6::sherlock::letters_upper 2.17 % 2.94
regex_0_2_6::sherlock::words 3.60 % 2.47
json_benchmark_c7d3d9b::serde_canada_struct -2.31 % -2.44
snap_0_2_4::zflat10_pb -4.09 % -2.06
json_benchmark_c7d3d9b::serde_citm_dom 2.20 % 2.19
snap_0_2_4::zflat00_html -2.44 % -2.24
regex_0_2_6::sherlock::letters 2.11 % 2.03
sha2_0_8_0::sha512::bench1_10 -1.36 % -2.39
regex_0_2_6::sherlock::word_ending_n 1.43 % 2.38

[+-] nightly-2018-06-05

benchmark % Δ σ Δ
byteorder_1_2_6::uint_8::read_big_endian -0.06 % -11.71
byteorder_1_2_6::int_7::read_big_endian -0.05 % -8.51
nom_4_0_0::ini::bench_ini_keys_and_values 6.83 % 7.38
byteorder_1_2_6::uint128_1::read_big_endian -0.36 % -5.26
byteorder_1_2_6::uint_8::read_native_endian -0.06 % -5.47
regex_0_2_6::sherlock::name_alt5_nocase 0.42 % 5.08
byteorder_1_2_6::int128_2::read_little_endian -0.38 % -4.52
byteorder_1_2_6::uint_7::read_native_endian -0.05 % -5.40
byteorder_1_2_6::uint128_1::read_little_endian -0.31 % -5.23
byteorder_1_2_6::int128_3::read_native_endian -0.31 % -4.62
byteorder_1_2_6::uint128_3::read_big_endian -0.30 % -4.35
byteorder_1_2_6::int128_1::read_big_endian -0.35 % -4.75
regex_0_2_6::misc::easy0_1K 7.33 % 3.61
byteorder_1_2_6::uint128_2::read_native_endian -0.36 % -4.16
byteorder_1_2_6::int128_4::read_little_endian -0.27 % -4.24
byteorder_1_2_6::uint_8::read_little_endian -0.06 % -4.78
byteorder_1_2_6::f64::read_native_endian -0.06 % -4.44
byteorder_1_2_6::int128_1::read_little_endian -0.38 % -4.35
byteorder_1_2_6::int128_3::read_big_endian -0.33 % -4.20
byteorder_1_2_6::int128_4::read_big_endian -0.29 % -3.60
byteorder_1_2_6::f64::read_big_endian -0.06 % -3.64
byteorder_1_2_6::uint128_4::read_little_endian -0.34 % -4.15
byteorder_1_2_6::uint128_4::read_native_endian -0.27 % -3.70
regex_0_2_6::misc::anchored_literal_short_match 11.01 % 2.51
quickcheck_0_6_1::shrink_i64_1_tuple 11.63 % 2.26
nom_4_0_0_beta1::ini_str::bench_ini_str 20.10 % 2.25
byteorder_1_2_6::uint128_3::read_native_endian -0.35 % -4.06
regex_0_2_6::sherlock::words 4.13 % 3.16
csv_1_0_2::count_nfl_deserialize_owned_bytes 11.59 % 2.30
regex_0_2_6::rust_parse::parse_small 7.01 % 2.22
rayon_1_0_0::sort::par_sort_unstable_ascending 20.51 % 2.02
quickcheck_0_6_1::shrink_unit_6_tuple 8.56 % 2.01
byteorder_1_2_6::int128_2::read_big_endian -0.32 % -4.03
regex_0_2_6::sherlock::letters 2.78 % 2.95
regex_0_2_6::regexdna::subst5 6.50 % 2.63
regex_0_2_6::misc::easy0_32 4.24 % 2.12
nom_4_0_0::http::one_test 2.29 % 2.87
regex_0_2_6::misc::match_class 7.49 % 2.09
byteorder_1_2_6::uint128_1::read_native_endian -0.26 % -3.23
byteorder_1_2_6::u64::read_little_endian -0.04 % -3.34
csv_1_0_2::count_game_deserialize_owned_str 4.39 % 2.10
sha2_0_8_0::sha512::bench3_1000 0.24 % 3.02
byteorder_1_2_6::uint128_4::read_big_endian -0.33 % -3.05
regex_0_2_6::misc::reallyhard_32 5.83 % 2.08
rayon_1_0_0::sieve::bench::sieve_chunks -1.22 % -2.23
rayon_1_0_0::str_split::serial_space_fn 3.92 % 2.28
rayon_1_0_0::factorial::factorial_iterator -1.30 % -2.62
csv_1_0_2::count_game_iter_str 3.68 % 2.07
byteorder_1_2_6::uint128_2::read_big_endian -0.28 % -3.89
snap_0_2_4::uflat09_txt4 -1.65 % -2.30
rayon_1_0_0::find::serial_find_common 1.84 % 3.48
byteorder_1_2_6::int_6::read_big_endian -0.04 % -2.98
regex_0_2_6::sherlock::the_nocase -1.45 % -2.29
snap_0_2_4::uflat07_txt2 -1.77 % -2.08
snap_0_2_4::uflat06_txt1 -1.57 % -2.14

[+-] nightly-2018-06-04

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_unit_6_tuple 15.22 % 4.41
byteorder_1_2_6::u16::read_big_endian 0.03 % 5.42
rayon_1_0_0::fibonacci::fibonacci_split_iterative -9.69 % -3.05
snap_0_2_4::uflat04_pdf -3.91 % -2.55
regex_0_2_6::misc::short_haystack_100x 10.55 % 3.53
regex_0_2_6::sherlock::words 3.75 % 3.24
regex_0_2_6::misc::reallyhard_1K 7.02 % 2.70
snap_0_2_4::uflat02_jpg -5.98 % -2.50
sha2_0_8_0::sha256::bench1_10 -1.85 % -3.95
regex_0_2_6::misc::anchored_literal_long_non_match 11.09 % 2.25
regex_0_2_6::misc::hard_1MB 5.71 % 2.51
regex_0_2_6::misc::anchored_literal_long_match 9.24 % 2.17
regex_0_2_6::sherlock::everything_greedy 2.84 % 2.70
regex_0_2_6::sherlock::letters_lower 2.87 % 2.54
csv_1_0_2::count_game_deserialize_owned_str 3.96 % 2.09
regex_0_2_6::sherlock::name_holmes_nocase 1.80 % 2.23
csv_1_0_2::count_nfl_iter_bytes_trimmed -2.54 % -2.22
regex_0_2_6::sherlock::letters_upper 1.66 % 2.51
sha2_0_8_0::sha512::bench1_10 -1.16 % -2.28

[+-] nightly-2018-06-03

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_3_tuple 13.94 % 3.75
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 16.47 % 2.96
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex_vec 23.71 % 5.60
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec 24.06 % 5.66
rayon_1_0_0::life::bench::parallel_generations 8.17 % 2.28
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold 17.43 % 5.24
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized 17.03 % 5.36
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec 16.62 % 5.27
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect 17.41 % 5.53
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized 17.23 % 5.53
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized 17.14 % 5.54
byteorder_1_2_6::int_3::read_native_endian -8.32 % -4.10
rayon_1_0_0::map_collect::i_to_i::with_fold 9.03 % 4.35
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized 7.42 % 4.56
rayon_1_0_0::map_collect::i_to_i::with_fold_vec 9.62 % 5.57
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec 5.92 % 3.64
regex_0_2_6::misc::short_haystack_4x 9.02 % 3.06
regex_0_2_6::misc::short_haystack_10000x 2.94 % 2.65
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec 6.74 % 4.69
regex_0_2_6::misc::short_haystack_1000x 6.25 % 3.87
byteorder_1_2_6::int_3::read_little_endian -8.18 % -3.80
rayon_1_0_0::map_collect::i_to_i::with_collect 6.52 % 4.19
rayon_1_0_0::sort::par_sort_unstable_ascending 19.99 % 2.02
csv_1_0_2::count_pop_deserialize_owned_bytes 9.33 % 3.05
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized 6.52 % 4.73
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized 6.87 % 4.93
regex_0_2_6::misc::short_haystack_10x 7.58 % 2.54
regex_0_2_6::misc::short_haystack_100x 7.41 % 2.69
byteorder_1_2_6::uint_4::read_native_endian -8.09 % -3.24
byteorder_1_2_6::uint_4::read_little_endian -8.12 % -3.26
byteorder_1_2_6::uint_3::read_native_endian -8.22 % -3.30
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 7.50 % 2.22
byteorder_1_2_6::int_4::read_native_endian -8.03 % -3.25
regex_0_2_6::misc::short_haystack_1x 6.39 % 2.36
regex_0_2_6::misc::short_haystack_2x 6.83 % 2.36
rayon_1_0_0::sort::par_sort_unstable_descending 14.23 % 2.21
csv_1_0_2::count_nfl_iter_str 3.15 % 2.71
rayon_1_0_0::map_collect::i_to_i::with_mutex 3.57 % 2.04
regex_0_2_6::misc::match_class_in_range 6.58 % 2.02
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect 3.21 % 2.37
json_benchmark_c7d3d9b::serde_citm_dom 2.17 % 2.33
regex_0_2_6::misc::one_pass_long_prefix 4.59 % 2.01
snap_0_2_4::zflat10_pb -4.21 % -2.18
rayon_1_0_0::matmul::bench::bench_matmul_strassen -1.44 % -2.37
snap_0_2_4::zflat00_html -2.33 % -2.21
csv_1_0_2::count_mbta_read_str 2.16 % 2.23
csv_1_0_2::count_nfl_read_str 2.02 % 2.01

[+-] nightly-2018-06-02

benchmark % Δ σ Δ
byteorder_1_2_6::uint_4::read_native_endian -8.78 % -18.75
byteorder_1_2_6::uint_4::read_little_endian -8.77 % -19.10
byteorder_1_2_6::uint_3::read_native_endian -8.76 % -19.45
byteorder_1_2_6::int_4::read_native_endian -8.68 % -18.34
byteorder_1_2_6::int_2::read_native_endian -0.44 % -20.65
byteorder_1_2_6::int_5::read_native_endian -0.40 % -37.60
byteorder_1_2_6::int_5::read_big_endian 0.58 % 34.11
byteorder_1_2_6::i64::read_native_endian 0.61 % 31.96
byteorder_1_2_6::i16::read_big_endian 0.64 % 260.89
byteorder_1_2_6::int_1::read_native_endian 16.02 % 816.97
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized 17.72 % 45.81
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized 17.86 % 53.68
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect 18.01 % 41.16
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized 18.24 % 56.29
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex_vec 24.03 % 28.69
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec 24.42 % 46.75
byteorder_1_2_6::int_3::read_little_endian -7.54 % -16.18
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold 18.18 % 16.68
byteorder_1_2_6::int_3::read_native_endian -7.09 % -15.27
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec 16.85 % 13.89
rayon_1_0_0::map_collect::i_to_i::with_fold_vec 9.20 % 13.82
nom_4_0_0::ini_str::bench_ini_str 102.13 % 18.36
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized 6.99 % 10.12
rayon_1_0_0::map_collect::i_to_i::with_fold 10.25 % 9.45
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized 6.57 % 8.39
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec 6.46 % 7.11
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec 6.72 % 5.84
csv_1_0_2::count_pop_deserialize_owned_bytes 9.97 % 7.01
rayon_1_0_0::map_collect::i_to_i::with_collect 6.51 % 6.02
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized 6.73 % 5.83
snap_0_2_4::zflat03_jpg_200 6.56 % 4.49
byteorder_1_2_6::uint_1::read_little_endian -0.07 % -5.25
byteorder_1_2_6::uint_1::read_native_endian -0.07 % -4.45
regex_0_2_6::misc::short_haystack_1x 8.89 % 3.91
regex_0_2_6::misc::hard_32K 5.67 % 2.91
crossbeam_epoch_0_4_0::flush::single_flush -8.77 % -2.85
csv_1_0_2::count_nfl_serialize_owned_str 6.47 % 3.34
regex_0_2_6::misc::short_haystack_1000x 5.86 % 4.60
rayon_1_0_0::map_collect::i_to_i::with_mutex 4.50 % 2.83
regex_0_2_6::misc::short_haystack_100x 8.40 % 3.54
byteorder_1_2_6::uint128_1::read_big_endian 0.16 % 3.64
regex_0_2_6::misc::short_haystack_2x 8.63 % 3.43
inflate_0_3_4::decode -28.01 % -2.05
regex_0_2_6::misc::short_haystack_10x 8.81 % 3.39
csv_1_0_2::count_nfl_serialize_owned_bytes 5.94 % 2.98
regex_0_2_6::misc::short_haystack_4x 8.32 % 3.18
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 7.91 % 2.52
regex_0_2_6::misc::short_haystack_3x 7.95 % 2.42
rayon_1_0_0::find::parallel_find_common 2.21 % 2.63
regex_0_2_6::misc::hard_1MB 4.75 % 2.20
nom_4_0_0::ini::bench_ini_key_value 3.33 % 2.08
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect 3.09 % 2.43
regex_0_2_6::misc::not_literal 7.19 % 2.14
snap_0_2_4::zflat00_html -2.69 % -2.81
csv_1_0_2::count_mbta_serialize_owned_bytes 4.68 % 2.30
snap_0_2_4::zflat10_pb -4.55 % -2.56
byteorder_1_2_6::int_2::read_big_endian -0.06 % -3.79
regex_0_2_6::misc::one_pass_long_prefix_not 4.96 % 2.02
rayon_1_0_0::sort::par_sort_strings 0.76 % 2.41
regex_0_2_6::misc::short_haystack_100000x 2.49 % 2.23
snap_0_2_4::uflat07_txt2 -1.86 % -2.27
snap_0_2_4::uflat06_txt1 -1.54 % -2.22

[+-] nightly-2018-06-01

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_vec_u8_5_tuple 28.09 % 9.09
csv_1_0_2::count_mbta_deserialize_owned_bytes 8.31 % 5.05
regex_0_2_6::misc::short_haystack_1000x 4.95 % 5.24
rayon_1_0_0::sort::par_sort_strings 1.12 % 4.45
quickcheck_0_6_1::shrink_unit_5_tuple 11.47 % 3.95
regex_0_2_6::misc::short_haystack_2x 8.05 % 3.81
regex_0_2_6::misc::short_haystack_100x 7.40 % 3.67
csv_1_0_2::count_nfl_serialize_owned_str 4.52 % 3.00
csv_1_0_2::count_pop_read_str 3.36 % 3.31
regex_0_2_6::misc::short_haystack_4x 7.90 % 3.50
regex_0_2_6::misc::short_haystack_1x 7.30 % 3.83
csv_1_0_2::count_pop_deserialize_owned_bytes 3.53 % 3.37
sha2_0_8_0::sha512::bench4_10000 -0.15 % -3.48
inflate_0_3_4::decode -28.85 % -2.26
regex_0_2_6::sherlock::everything_greedy 2.64 % 2.68
quickcheck_0_6_1::shrink_vec_u8_1_tuple -19.75 % -2.36
csv_1_0_2::count_nfl_serialize_owned_bytes 4.43 % 2.76
regex_0_2_6::misc::one_pass_short_not 10.48 % 2.65
regex_0_2_6::misc::short_haystack_10x 5.38 % 2.18
regex_0_2_6::misc::short_haystack_3x 6.77 % 2.17
regex_0_2_6::misc::anchored_literal_short_non_match 11.11 % 2.28
regex_0_2_6::misc::anchored_literal_short_match 8.90 % 2.18
regex_0_2_6::sherlock::name_alt4 2.03 % 2.90
regex_0_2_6::misc::one_pass_short 8.22 % 2.18
crossbeam_epoch_0_4_0::flush::single_flush -6.43 % -2.22
snap_0_2_4::zflat00_html -2.48 % -2.86
snap_0_2_4::zflat10_pb -4.23 % -2.58
regex_0_2_6::sherlock::letters_lower 2.15 % 2.02
regex_0_2_6::sherlock::word_ending_n 1.48 % 2.93
byteorder_1_2_6::int128_15::read_native_endian -0.21 % -2.91
csv_1_0_2::count_mbta_read_str 1.87 % 2.07
csv_1_0_2::count_nfl_read_str 2.07 % 2.31
regex_0_2_6::sherlock::letters 2.28 % 2.68
regex_0_2_6::sherlock::words 2.53 % 2.31
regex_0_2_6::sherlock::the_whitespace 3.14 % 2.01
json_benchmark_c7d3d9b::serde_canada_struct -1.96 % -2.32
regex_0_2_6::sherlock::letters_upper 1.60 % 2.57
byteorder_1_2_6::f32::read_little_endian -0.65 % -2.22
byteorder_1_2_6::i32::read_little_endian -0.67 % -2.24
regex_0_2_6::sherlock::quotes 0.73 % 2.98

[+-] nightly-2018-05-31

benchmark % Δ σ Δ
byteorder_1_2_6::i32::read_big_endian -1.01 % -100.95
byteorder_1_2_6::i32::read_little_endian -0.99 % -167.66
byteorder_1_2_6::f32::read_little_endian -0.97 % -114.61
byteorder_1_2_6::u32::read_little_endian -0.95 % -119.98
byteorder_1_2_6::f32::read_big_endian -0.94 % -99.99
regex_0_2_6::misc::short_haystack_1x 6.00 % 3.75
regex_0_2_6::misc::short_haystack_10x 5.79 % 2.54
regex_0_2_6::misc::short_haystack_100x 5.57 % 3.12
regex_0_2_6::misc::short_haystack_4x 6.39 % 3.23
regex_0_2_6::misc::short_haystack_2x 6.10 % 3.31
quickcheck_0_6_1::shrink_vec_u8_1_tuple -17.13 % -2.18
inflate_0_3_4::decode -29.25 % -2.50
byteorder_1_2_6::uint_2::read_big_endian -0.04 % -3.80
regex_0_2_6::sherlock::no_match_uncommon 2.01 % 2.74
csv_1_0_2::write_nfl_record 6.31 % 2.51
regex_0_2_6::misc::short_haystack_3x 6.34 % 2.14
regex_0_2_6::misc::one_pass_short 9.23 % 2.68
regex_0_2_6::misc::anchored_literal_short_non_match 11.15 % 2.46
regex_0_2_6::misc::anchored_literal_short_match 9.59 % 2.54
regex_0_2_6::misc::one_pass_short_not 9.26 % 2.53
csv_1_0_2::count_nfl_deserialize_owned_bytes 10.42 % 2.34
regex_0_2_6::misc::short_haystack_1000x 2.82 % 3.48
csv_1_0_2::count_nfl_iter_str_trimmed 5.21 % 2.64
quickcheck_0_6_1::shrink_unit_6_tuple 6.95 % 2.01
json_benchmark_c7d3d9b::serde_canada_struct -2.29 % -3.06
json_benchmark_c7d3d9b::serde_twitter_dom 2.62 % 2.93
regex_0_2_6::misc::reallyhard_32 5.54 % 2.29
csv_1_0_2::count_pop_iter_str 2.89 % 2.55
regex_0_2_6::sherlock::name_alt1 1.36 % 2.41
rayon_1_0_0::find::serial_find_common 2.05 % 4.83
snap_0_2_4::uflat06_txt1 -1.53 % -2.32
snap_0_2_4::uflat05_html4 -2.11 % -2.01
snap_0_2_4::zflat09_txt4 1.23 % 2.53

[+-] nightly-2018-05-30

benchmark % Δ σ Δ
regex_0_2_6::misc::long_needle2 13.51 % 3.58
nom_4_0_0_beta1::ini::bench_ini_key_value 4.82 % 3.17
quickcheck_0_6_1::shrink_unit_1_tuple 14.62 % 2.38
inflate_0_3_4::decode -30.35 % -2.94
rayon_1_0_0::pythagoras::euclid_parallel_full -9.87 % -2.40
regex_0_2_6::misc::medium_32K 19.44 % 2.16
regex_0_2_6::misc::medium_1MB 19.58 % 2.15
regex_0_2_6::misc::medium_32 19.40 % 2.15
regex_0_2_6::misc::medium_1K 19.32 % 2.11
regex_0_2_6::misc::easy1_1MB 14.87 % 2.00
nom_4_0_0_beta1::ini_str::bench_ini_str 16.36 % 2.18
regex_0_2_6::rust_parse::parse_simple 13.84 % 2.00
json_benchmark_c7d3d9b::serialize_citm_struct 6.77 % 2.39
snap_0_2_4::uflat08_txt3 1.65 % 2.31
regex_0_2_6::sherlock::name_sherlock_holmes 2.57 % 2.35
regex_0_2_6::sherlock::the_nocase -1.39 % -2.40
regex_0_2_6::sherlock::words 2.12 % 2.00

[+-] nightly-2018-05-29

benchmark % Δ σ Δ
quickcheck_0_6_1::shrink_string_4_tuple 17.43 % 4.31
quickcheck_0_6_1::shrink_u64_6_tuple 13.25 % 3.99
rayon_1_0_0::pythagoras::euclid_parallel_full -10.50 % -2.86
rayon_1_0_0::join_microbench::increment_all_max -11.07 % -3.33
regex_0_2_6::misc::short_haystack_1000x 2.57 % 3.77
regex_0_2_6::regexdna::subst5 7.50 % 3.41
inflate_0_3_4::decode -31.06 % -3.62
quickcheck_0_6_1::shrink_vec_u8_1_tuple -18.64 % -2.65
rayon_1_0_0::join_microbench::increment_all -6.26 % -3.10
regex_0_2_6::sherlock::name_whitespace -1.81 % -2.53
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex_vec 2.80 % 3.90
raytrace_8de9020::raytrace_random_scenes -2.55 % -2.77
regex_0_2_6::misc::one_pass_short_not 9.01 % 2.81
crossbeam_epoch_0_4_0::flush::single_flush -6.43 % -2.49
nom_4_0_0_beta1::ini_str::bench_ini_str 15.50 % 2.19
regex_0_2_6::misc::short_haystack_100x 3.95 % 2.34
snap_0_2_4::zflat10_pb -3.27 % -2.10
quickcheck_0_6_1::shrink_unit_6_tuple 7.90 % 2.42
regex_0_2_6::misc::anchored_literal_short_match 6.98 % 2.01
regex_0_2_6::regexdna::subst2 4.71 % 2.84
snap_0_2_4::uflat00_html -2.80 % -2.01
regex_0_2_6::misc::long_needle2 7.65 % 2.14
rayon_1_0_0::sort::demo_merge_sort_strings 1.20 % 2.85
regex_0_2_6::regexdna::subst6 4.74 % 2.24
regex_0_2_6::misc::one_pass_short 6.58 % 2.06
rayon_1_0_0::map_collect::i_to_i::with_mutex 3.39 % 2.17
regex_0_2_6::misc::short_haystack_1x 3.73 % 2.49
regex_0_2_6::regexdna::subst7 4.52 % 2.45
regex_0_2_6::sherlock::the_upper 2.72 % 2.10
regex_0_2_6::sherlock::the_lower 2.40 % 2.32
snap_0_2_4::uflat07_txt2 -1.77 % -2.31
regex_0_2_6::regexdna::subst3 4.34 % 2.03
json_benchmark_c7d3d9b::serde_canada_struct -1.51 % -2.14
snap_0_2_4::uflat05_html4 -2.10 % -2.09
regex_0_2_6::misc::hard_32K 3.72 % 2.01
snap_0_2_4::uflat01_urls -1.46 % -2.75
regex_0_2_6::sherlock::name_alt1 1.11 % 2.09
snap_0_2_4::uflat09_txt4 -1.35 % -2.14

[+-] nightly-2018-05-26

benchmark % Δ σ Δ
json_benchmark_c7d3d9b::serialize_citm_dom 14.99 % 4.93
snap_0_2_4::uflat07_txt2 -2.13 % -3.21
rayon_1_0_0::join_microbench::increment_all_atomized -22.29 % -2.45
regex_0_2_6::misc::easy1_1MB 16.51 % 2.35
regex_0_2_6::misc::easy1_32 16.59 % 2.33
regex_0_2_6::misc::easy1_1K 16.42 % 2.27
regex_0_2_6::misc::easy1_32K 16.20 % 2.25
regex_0_2_6::misc::hard_1MB 5.38 % 2.77
quickcheck_0_6_1::shrink_vec_u8_7_tuple 9.02 % 2.18
regex_0_2_6::misc::medium_32K 17.38 % 2.00
nom_4_0_0_beta1::ini_str::bench_ini_str 13.77 % 2.04
regex_0_2_6::misc::match_class_in_range 7.90 % 2.94
regex_0_2_6::misc::anchored_literal_long_non_match 9.98 % 2.15
nom_4_0_0_beta1::ini::bench_ini_keys_and_values 15.02 % 2.20
regex_0_2_6::misc::easy0_1MB 6.18 % 2.39
regex_0_2_6::misc::anchored_literal_long_match 8.90 % 2.42
rayon_1_0_0::fibonacci::fibonacci_split_iterative -6.83 % -2.33
json_benchmark_c7d3d9b::serialize_citm_struct 7.21 % 2.88
rayon_1_0_0::find::serial_find_middle 13.13 % 2.06
rayon_1_0_0::find::serial_find_last 12.31 % 2.10
json_benchmark_c7d3d9b::serde_citm_struct 5.97 % 2.10
regex_0_2_6::misc::one_pass_short 6.36 % 2.10
regex_0_2_6::misc::one_pass_short_not 6.47 % 2.14
rayon_1_0_0::join_microbench::increment_all -4.75 % -2.58
snap_0_2_4::uflat08_txt3 -1.79 % -2.77
regex_0_2_6::misc::not_literal 6.26 % 2.14
snap_0_2_4::uflat05_html4 -2.10 % -2.24
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 2.85 % 2.33
regex_0_2_6::sherlock::letters 2.26 % 2.82
regex_0_2_6::misc::literal 5.23 % 2.23
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 2.47 % 2.16
snap_0_2_4::uflat01_urls -1.53 % -3.38
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -1.48 % -2.41
regex_0_2_6::misc::hard_32K 3.71 % 2.13
regex_0_2_6::misc::one_pass_long_prefix_not 4.39 % 2.07
snap_0_2_4::uflat09_txt4 -1.38 % -2.36
regex_0_2_6::sherlock::name_sherlock_holmes 2.13 % 2.03
rayon_1_0_0::sort::par_sort_mostly_ascending 1.98 % 2.34

[+-] nightly-2018-05-25

benchmark % Δ σ Δ
regex_0_2_6::misc::replace_all 31.75 % 12.17
regex_0_2_6::regexdna::subst11 11.31 % 6.77
snap_0_2_4::uflat03_jpg_200 1.49 % 5.70
regex_0_2_6::misc::reverse_suffix_no_quadratic 7.89 % 3.87
json_benchmark_c7d3d9b::serde_canada_dom 3.93 % 2.76
regex_0_2_6::regexdna::subst9 6.38 % 2.55
regex_0_2_6::misc::short_haystack_2x 4.89 % 3.02
regex_0_2_6::regexdna::subst6 6.23 % 3.40
regex_0_2_6::misc::easy1_32 16.97 % 2.62
regex_0_2_6::misc::easy1_1MB 16.78 % 2.61
regex_0_2_6::misc::easy1_32K 17.08 % 2.60
regex_0_2_6::sherlock::the_lower 3.38 % 4.07
regex_0_2_6::misc::easy1_1K 16.92 % 2.55
regex_0_2_6::rust_parse::parse_simple 16.92 % 2.95
regex_0_2_6::misc::anchored_literal_long_non_match 10.29 % 2.40
regex_0_2_6::misc::medium_1K 18.92 % 2.27
regex_0_2_6::misc::medium_32K 18.09 % 2.21
regex_0_2_6::misc::medium_1MB 18.01 % 2.16
regex_0_2_6::misc::medium_32 18.03 % 2.19
regex_0_2_6::misc::anchored_literal_long_match 8.99 % 2.71
nom_4_0_0_beta1::ini_str::bench_ini_str 15.20 % 2.44
nom_4_0_0_beta1::ini::bench_ini_keys_and_values 15.66 % 2.50
rayon_1_0_0::sort::par_sort_unstable_ascending 20.72 % 2.06
quickcheck_0_6_1::shrink_u64_7_tuple 7.38 % 2.07
regex_0_2_6::sherlock::the_upper 2.92 % 2.44
crossbeam_epoch_0_4_0::flush::single_flush -5.32 % -2.16
regex_0_2_6::misc::match_class 8.33 % 2.82
regex_0_2_6::misc::short_haystack_4x 4.93 % 2.64
json_benchmark_c7d3d9b::serialize_twitter_dom 7.26 % 2.03
regex_0_2_6::regexdna::subst2 4.81 % 3.33
regex_0_2_6::misc::hard_1K 4.48 % 2.59
regex_0_2_6::regexdna::subst7 5.55 % 3.51
rayon_1_0_0::find::serial_find_middle 13.68 % 2.30
rayon_1_0_0::find::serial_find_missing 12.78 % 2.30
regex_0_2_6::misc::not_literal 7.71 % 2.99
rayon_1_0_0::find::serial_find_last 12.43 % 2.27
regex_0_2_6::misc::one_pass_short_not 5.97 % 2.09
regex_0_2_6::misc::short_haystack_1000x 1.65 % 2.66
regex_0_2_6::regexdna::subst4 5.52 % 2.79
rayon_1_0_0::find::serial_find_first 16.07 % 2.04
regex_0_2_6::misc::match_class_in_range 6.23 % 2.54
json_benchmark_c7d3d9b::serialize_citm_dom 6.83 % 2.44
regex_0_2_6::misc::reallyhard_1K 5.73 % 2.72
regex_0_2_6::misc::long_needle2 7.45 % 2.32
regex_0_2_6::misc::literal 5.10 % 2.34
json_benchmark_c7d3d9b::serialize_citm_struct 5.85 % 2.56
regex_0_2_6::regexdna::subst3 5.18 % 2.63
regex_0_2_6::regexdna::subst5 5.11 % 2.49
regex_0_2_6::regexdna::subst8 5.02 % 2.24
regex_0_2_6::regexdna::subst1 5.00 % 2.36
regex_0_2_6::misc::hard_32K 3.82 % 2.36
regex_0_2_6::sherlock::words 2.09 % 2.07
crossbeam_epoch_0_4_0::defer::multi_defer -4.08 % -2.21
doom_9e197d7::freedoom2 1.40 % 2.39
regex_0_2_6::misc::reallyhard_32K 2.13 % 2.45
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec 2.19 % 2.51
rayon_1_0_0::sort::demo_merge_sort_random 0.99 % 2.12

[+-] nightly-2018-05-24

benchmark % Δ σ Δ
rayon_1_0_0::find::serial_find_common 2.15 % 14.10
quickcheck_0_6_1::shrink_f64_7_tuple 11.16 % 3.12
regex_0_2_6::misc::anchored_literal_short_non_match 12.55 % 3.87
regex_0_2_6::misc::match_class 9.68 % 4.17
regex_0_2_6::misc::anchored_literal_short_match 9.88 % 3.70
regex_0_2_6::misc::reverse_suffix_no_quadratic 5.85 % 3.39
regex_0_2_6::misc::match_class_in_range 7.19 % 3.49
nom_4_0_0_beta1::ini::bench_ini_keys_and_values 16.11 % 2.89
nom_4_0_0_beta1::ini_str::bench_ini_str 17.51 % 3.27
regex_0_2_6::rust_parse::parse_simple 12.84 % 2.43
json_benchmark_c7d3d9b::serialize_twitter_dom 8.46 % 2.60
regex_0_2_6::misc::one_pass_short_not 6.76 % 2.60
json_benchmark_c7d3d9b::serialize_twitter_struct 7.69 % 2.58
rayon_1_0_0::find::serial_find_middle 14.30 % 2.66
regex_0_2_6::misc::one_pass_short 7.20 % 2.78
rayon_1_0_0::find::serial_find_last 12.82 % 2.56
rayon_1_0_0::find::serial_find_missing 13.37 % 2.65
regex_0_2_6::misc::reallyhard_1K 5.85 % 3.24
regex_0_2_6::misc::reallyhard_32 6.29 % 3.38
regex_0_2_6::misc::long_needle2 6.28 % 2.07
regex_0_2_6::misc::not_literal 5.87 % 2.49
json_benchmark_c7d3d9b::serialize_citm_dom 7.03 % 2.82
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free -5.62 % -2.02
json_benchmark_c7d3d9b::serialize_citm_struct 6.23 % 3.16
rayon_1_0_0::find::serial_find_first 16.81 % 2.28
nom_4_0_0_beta1::http::one_test 9.33 % 2.01
regex_0_2_6::misc::reallyhard2_1K 4.56 % 2.00
regex_0_2_6::misc::one_pass_long_prefix 4.21 % 2.36
brotli_1_1_3::bench_e2e_rt_q5_1024k 1.82 % 2.53
regex_0_2_6::misc::hard_32 4.10 % 2.00
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 2.70 % 2.35
rayon_1_0_0::join_microbench::increment_all -4.33 % -2.63
regex_0_2_6::misc::hard_1MB 3.87 % 2.25
rayon_1_0_0::sort::par_sort_unstable_random -1.05 % -2.37
regex_0_2_6::misc::hard_32K 3.11 % 2.04
doom_9e197d7::freedoom2 1.58 % 3.12
rayon_1_0_0::sort::demo_merge_sort_mostly_descending 2.27 % 2.06
doom_9e197d7::freedoom1 1.42 % 2.67
crossbeam_epoch_0_4_0::defer::multi_defer -3.68 % -2.12
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec 1.98 % 2.48
regex_0_2_6::misc::reallyhard_32K 1.87 % 2.32

[+-] nightly-2018-05-23

benchmark % Δ σ Δ
brotli_1_1_3::bench_e2e_rt_q5_1024k 2.37 % 4.73
snap_0_2_4::uflat01_urls -1.50 % -4.09
doom_9e197d7::freedoom2 1.91 % 5.59
snap_0_2_4::uflat06_txt1 -1.83 % -3.67
doom_9e197d7::freedoom1 1.89 % 4.96
regex_0_2_6::misc::anchored_literal_long_non_match 11.69 % 3.20
regex_0_2_6::misc::easy1_1K 19.03 % 3.42
regex_0_2_6::misc::easy1_32 17.99 % 3.27
regex_0_2_6::misc::easy1_1MB 17.76 % 3.26
snap_0_2_4::uflat05_html4 -2.42 % -2.92
regex_0_2_6::misc::reallyhard_1K 5.90 % 4.23
regex_0_2_6::misc::easy1_32K 17.96 % 3.20
regex_0_2_6::misc::anchored_literal_long_match 9.55 % 3.66
regex_0_2_6::misc::one_pass_short_not 6.51 % 2.83
crossbeam_epoch_0_4_0::flush::multi_flush -1.35 % -3.48
regex_0_2_6::misc::one_pass_short 6.44 % 2.80
snap_0_2_4::uflat08_txt3 -1.66 % -2.99
regex_0_2_6::misc::reallyhard_32 6.22 % 4.39
json_benchmark_c7d3d9b::serialize_citm_struct 6.68 % 4.49
regex_0_2_6::rust_parse::parse_simple 14.80 % 3.29
nom_4_0_0_beta1::ini::bench_ini_keys_and_values 17.15 % 3.79
json_benchmark_c7d3d9b::serialize_twitter_dom 10.57 % 4.17
regex_0_2_6::misc::one_pass_long_prefix 5.17 % 3.47
nom_4_0_0_beta1::ini_str::bench_ini_str 17.48 % 4.17
regex_0_2_6::misc::medium_32K 19.34 % 2.70
regex_0_2_6::misc::medium_1K 19.67 % 2.68
regex_0_2_6::misc::medium_32 19.57 % 2.73
regex_0_2_6::misc::medium_1MB 19.46 % 2.65
json_benchmark_c7d3d9b::serialize_twitter_struct 8.22 % 3.23
crossbeam_epoch_0_4_0::pin::single_default_handle_pin 0.83 % 3.26
json_benchmark_c7d3d9b::serde_citm_struct 8.40 % 4.06
regex_0_2_6::misc::reallyhard2_1K 5.54 % 2.72
regex_0_2_6::misc::short_haystack_1x 4.39 % 3.78
regex_0_2_6::misc::match_class 7.34 % 3.98
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free -6.53 % -2.62
rayon_1_0_0::find::serial_find_middle 14.61 % 3.15
rayon_1_0_0::find::serial_find_last 13.40 % 3.09
regex_0_2_6::rust_parse::parse_simple2 10.15 % 2.24
rayon_1_0_0::find::serial_find_missing 14.02 % 3.25
json_benchmark_c7d3d9b::serialize_citm_dom 8.07 % 4.13
regex_0_2_6::misc::not_literal 7.09 % 3.68
quickcheck_0_6_1::shrink_unit_6_tuple 7.13 % 2.25
regex_0_2_6::misc::hard_32 4.24 % 2.22
regex_0_2_6::misc::literal 6.05 % 3.47
regex_0_2_6::misc::long_needle2 8.86 % 3.51
regex_0_2_6::misc::match_class_in_range 5.61 % 3.18
snap_0_2_4::uflat00_html -2.69 % -2.05
nom_4_0_0_beta1::http::one_test 9.75 % 2.26
rayon_1_0_0::find::serial_find_first 17.64 % 2.65
regex_0_2_6::misc::anchored_literal_short_match 6.84 % 2.91
regex_0_2_6::misc::anchored_literal_short_non_match 7.56 % 2.57
regex_0_2_6::misc::hard_32K 3.91 % 2.92
regex_0_2_6::misc::reverse_suffix_no_quadratic 4.47 % 2.96
json_benchmark_c7d3d9b::serde_citm_dom 2.29 % 2.48
regex_0_2_6::misc::one_pass_long_prefix_not 4.70 % 2.74
crossbeam_epoch_0_4_0::defer::multi_defer -4.43 % -2.92
regex_0_2_6::misc::reallyhard_32K 2.15 % 3.09
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec 2.32 % 3.50
regex_0_2_6::sherlock::the_lower 1.56 % 2.00
regex_0_2_6::regexdna::subst1 4.48 % 2.27
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending 2.23 % 2.06
snap_0_2_4::uflat07_txt2 -1.36 % -2.17
rayon_1_0_0::sort::demo_quick_sort_big 1.34 % 2.67
snap_0_2_4::zflat09_txt4 1.09 % 2.29

[+-] nightly-2018-05-22

benchmark % Δ σ Δ
nom_4_0_0_beta1::ini_str::bench_ini_str 19.03 % 11.28
json_benchmark_c7d3d9b::serialize_citm_dom 8.38 % 8.57
regex_0_2_6::misc::one_pass_short_not 9.28 % 6.92
regex_0_2_6::misc::not_literal 7.55 % 6.35
nom_4_0_0_beta1::ini::bench_ini_keys_and_values 18.09 % 6.63
regex_0_2_6::misc::one_pass_short 9.03 % 6.35
json_benchmark_c7d3d9b::serialize_twitter_struct 10.07 % 6.52
json_benchmark_c7d3d9b::serialize_twitter_dom 9.45 % 5.57
regex_0_2_6::sherlock::the_upper 4.59 % 6.33
json_benchmark_c7d3d9b::serialize_citm_struct 5.46 % 5.38
regex_0_2_6::misc::match_class 6.75 % 5.38
json_benchmark_c7d3d9b::serde_citm_struct 7.45 % 5.17
regex_0_2_6::misc::match_class_in_range 6.17 % 4.87
regex_0_2_6::sherlock::the_lower 2.78 % 5.04
regex_0_2_6::misc::reallyhard_32 4.95 % 4.85
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec 2.53 % 5.90
regex_0_2_6::regexdna::subst2 5.02 % 4.78
regex_0_2_6::misc::literal 5.94 % 4.63
regex_0_2_6::misc::hard_32 6.30 % 4.37
crossbeam_epoch_0_4_0::flush::single_flush -6.57 % -3.20
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free -6.67 % -3.14
regex_0_2_6::misc::reallyhard_1K 4.33 % 3.90
regex_0_2_6::rust_parse::parse_simple 13.90 % 3.86
regex_0_2_6::misc::reallyhard_32K 2.17 % 3.94
regex_0_2_6::misc::reverse_suffix_no_quadratic 4.62 % 3.83
regex_0_2_6::misc::anchored_literal_long_match 7.13 % 3.20
regex_0_2_6::misc::hard_32K 3.73 % 3.31
regex_0_2_6::misc::reallyhard2_1K 4.58 % 2.47
regex_0_2_6::misc::long_needle2 9.30 % 5.42
regex_0_2_6::misc::one_pass_long_prefix 4.11 % 3.27
doom_9e197d7::freedoom2 1.10 % 4.17
regex_0_2_6::misc::anchored_literal_short_match 7.33 % 3.94
regex_0_2_6::misc::medium_32 19.79 % 3.23
regex_0_2_6::misc::medium_1K 19.09 % 2.97
regex_0_2_6::misc::medium_1MB 18.75 % 2.90
regex_0_2_6::misc::medium_32K 17.97 % 2.82
regex_0_2_6::sherlock::name_holmes 6.24 % 3.19
regex_0_2_6::sherlock::repeated_class_negation 6.60 % 2.02
regex_0_2_6::misc::easy0_32K 6.78 % 3.35
regex_0_2_6::rust_parse::parse_simple2 10.35 % 2.52
rayon_1_0_0::find::serial_find_last 14.11 % 4.21
nom_4_0_0_beta1::http::one_test 10.87 % 2.85
snap_0_2_4::zflat10_pb -4.32 % -3.30
regex_0_2_6::regexdna::subst10 13.60 % 3.27
rayon_1_0_0::find::serial_find_missing 14.17 % 4.30
regex_0_2_6::misc::anchored_literal_short_non_match 7.73 % 3.04
rayon_1_0_0::find::serial_find_middle 15.82 % 4.59
regex_0_2_6::misc::easy1_1K 12.88 % 2.55
quickcheck_0_6_1::shrink_i64_3_tuple 11.57 % 2.36
regex_0_2_6::sherlock::name_sherlock_holmes 3.10 % 3.43
rayon_1_0_0::find::serial_find_first 18.55 % 3.28
quickcheck_0_6_1::shrink_unit_7_tuple 7.00 % 2.00
regex_0_2_6::misc::easy1_32K 12.67 % 2.47
regex_0_2_6::misc::easy1_1MB 12.29 % 2.47
regex_0_2_6::misc::easy1_32 12.29 % 2.44
rayon_1_0_0::sort::par_sort_unstable_ascending 19.91 % 2.02
json_benchmark_c7d3d9b::serialize_canada_dom 4.06 % 2.68
regex_0_2_6::misc::short_haystack_2x 3.61 % 2.40
crossbeam_epoch_0_4_0::defer::single_defer -4.15 % -2.04
doom_9e197d7::freedoom1 1.17 % 3.88
regex_0_2_6::regexdna::subst7 4.98 % 3.81
rayon_1_0_0::sort::par_sort_unstable_descending 13.15 % 2.05
regex_0_2_6::misc::hard_1K 3.78 % 2.67
rayon_1_0_0::join_microbench::increment_all -4.70 % -3.64
rayon_1_0_0::str_split::serial_space_fn 4.09 % 2.69
regex_0_2_6::regexdna::subst11 4.82 % 3.45
rayon_1_0_0::fibonacci::fibonacci_split_iterative -5.66 % -2.35
regex_0_2_6::misc::short_haystack_100x 3.30 % 2.12
regex_0_2_6::misc::anchored_literal_long_non_match 7.14 % 2.08
rayon_1_0_0::sort::demo_merge_sort_ascending 5.47 % 2.04
rayon_1_0_0::factorial::factorial_iterator -1.28 % -2.70
regex_0_2_6::misc::short_haystack_4x 3.97 % 2.25
crossbeam_epoch_0_4_0::defer::multi_defer -4.26 % -3.36
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized -1.44 % -2.28
rayon_1_0_0::sort::demo_merge_sort_random 1.23 % 3.13
regex_0_2_6::regexdna::subst3 4.83 % 2.72
regex_0_2_6::regexdna::subst6 4.57 % 2.75
regex_0_2_6::regexdna::subst5 4.63 % 2.42
regex_0_2_6::regexdna::subst1 4.69 % 2.66
rayon_1_0_0::sort::par_sort_mostly_ascending -1.45 % -2.14
regex_0_2_6::regexdna::subst4 4.68 % 2.51
regex_0_2_6::sherlock::words 2.01 % 2.04
regex_0_2_6::misc::one_pass_long_prefix_not 3.94 % 2.54
rayon_1_0_0::sort::par_sort_big -1.01 % -3.50
rayon_1_0_0::sort::par_sort_strings -0.61 % -2.59
snap_0_2_4::zflat00_html -1.91 % -2.45
regex_0_2_6::misc::short_haystack_10000x 2.24 % 2.19
rayon_1_0_0::sort::demo_merge_sort_big -1.52 % -3.62
rayon_1_0_0::sort::demo_quick_sort_big 1.66 % 4.38
regex_0_2_6::sherlock::letters 1.60 % 2.08
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -1.23 % -2.28
rayon_1_0_0::find::serial_find_common 0.35 % 3.26
snap_0_2_4::uflat09_txt4 -1.11 % -2.10
rayon_1_0_0::matmul::bench::bench_matmul_strassen -1.21 % -2.38
regex_0_2_6::sherlock::word_ending_n 1.17 % 2.44

[+-] nightly-2018-05-21

benchmark % Δ σ Δ
rayon_1_0_0::find::serial_find_missing 15.83 % 57.90
rayon_1_0_0::find::serial_find_last 16.04 % 35.35
rayon_1_0_0::find::serial_find_middle 16.45 % 30.80
rayon_1_0_0::sort::par_sort_big -1.29 % -11.94
rayon_1_0_0::sort::demo_quick_sort_big 1.67 % 11.36
regex_0_2_6::misc::long_needle2 7.49 % 10.11
rayon_1_0_0::find::serial_find_common 0.46 % 9.88
snap_0_2_4::zflat10_pb -5.54 % -8.96
rayon_1_0_0::sort::demo_merge_sort_big -1.65 % -6.72
rayon_1_0_0::sort::demo_merge_sort_random 1.59 % 7.51
rayon_1_0_0::find::serial_find_first 19.56 % 4.81
regex_0_2_6::sherlock::everything_greedy 3.97 % 6.31
json_benchmark_c7d3d9b::serde_canada_struct -2.29 % -5.17
regex_0_2_6::sherlock::words 3.01 % 3.88
rayon_1_0_0::sort::par_sort_unstable_big -0.63 % -3.97
regex_0_2_6::misc::medium_1K 18.47 % 3.47
regex_0_2_6::misc::medium_1MB 18.66 % 3.49
regex_0_2_6::misc::medium_32 17.81 % 3.53
snap_0_2_4::zflat11_gaviota -0.67 % -3.67
regex_0_2_6::misc::medium_32K 18.07 % 3.41
regex_0_2_6::sherlock::holmes_coword_watson -2.58 % -2.51
snap_0_2_4::zflat00_html -2.39 % -3.92
doom_9e197d7::freedoom2 0.70 % 3.17
nom_4_0_0_beta1::http::one_test 9.74 % 2.94
rayon_1_0_0::factorial::factorial_par_iter 1.80 % 3.13
rayon_1_0_0::fibonacci::fibonacci_join_2_1 37.90 % 2.02
regex_0_2_6::misc::easy1_32K 12.30 % 2.69
regex_0_2_6::misc::easy1_32 12.05 % 2.68
regex_0_2_6::misc::easy1_1K 12.08 % 2.68
rayon_1_0_0::join_microbench::join_recursively 18.05 % 2.10
regex_0_2_6::misc::easy1_1MB 11.73 % 2.63
nom_4_0_0_beta1::ini::bench_ini_key_value 3.30 % 2.93
regex_0_2_6::rust_parse::parse_simple 8.53 % 2.65
crossbeam_epoch_0_4_0::defer::multi_defer -4.21 % -4.52
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 10.27 % 2.06
regex_0_2_6::misc::anchored_literal_short_non_match 5.52 % 2.37
quickcheck_0_6_1::shrink_i64_1_tuple 11.85 % 2.09
quickcheck_0_6_1::shrink_f64_3_tuple 8.91 % 2.16
quickcheck_0_6_1::shrink_f64_2_tuple 9.20 % 2.05
regex_0_2_6::sherlock::letters_lower 2.17 % 2.03
regex_0_2_6::misc::reallyhard2_1K -5.58 % -3.79
regex_0_2_6::sherlock::letters 2.12 % 3.28
regex_0_2_6::sherlock::the_whitespace 3.41 % 2.73
regex_0_2_6::sherlock::name_sherlock_holmes 2.22 % 2.79
regex_0_2_6::misc::reverse_suffix_no_quadratic 2.74 % 2.51
regex_0_2_6::sherlock::name_holmes 4.21 % 2.35
regex_0_2_6::sherlock::the_upper 1.56 % 2.35
snap_0_2_4::zflat03_jpg_200 3.41 % 2.23
snap_0_2_4::zflat01_urls 1.57 % 3.26
rayon_1_0_0::factorial::factorial_join 1.14 % 2.36
doom_9e197d7::freedoom1 0.88 % 3.57
rayon_1_0_0::factorial::factorial_recursion 2.08 % 2.09

[+-] nightly-2018-05-20

benchmark % Δ σ Δ
regex_0_2_6::misc::reallyhard2_1K -6.19 % -9.46
regex_0_2_6::sherlock::holmes_coword_watson -4.13 % -7.71
crossbeam_epoch_0_4_0::defer::multi_defer -3.64 % -7.01
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec -3.28 % -5.23
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec -3.96 % -4.49
snap_0_2_4::zflat01_urls 1.67 % 5.04
snap_0_2_4::zflat11_gaviota 0.59 % 4.42
regex_0_2_6::sherlock::the_whitespace -3.08 % -2.84
regex_0_2_6::misc::hard_1MB 4.49 % 3.44
regex_0_2_6::misc::easy0_1MB 6.72 % 3.48
rayon_1_0_0::map_collect::i_to_i::with_fold_vec -1.85 % -2.61
crossbeam_epoch_0_4_0::defer::single_defer -4.07 % -2.11
rayon_1_0_0::map_collect::i_to_i::with_fold -3.00 % -2.60
snap_0_2_4::zflat10_pb -1.59 % -3.01
snap_0_2_4::zflat00_html -1.61 % -3.13
snap_0_2_4::zflat09_txt4 1.18 % 2.74
regex_0_2_6::sherlock::ing_suffix 2.60 % 2.80
rayon_1_0_0::nbody::bench::nbody_seq 0.76 % 2.98
json_benchmark_c7d3d9b::serialize_twitter_struct 3.30 % 2.27
nom_4_0_0_beta1::ini_str::bench_ini_str 3.47 % 2.27
snap_0_2_4::uflat09_txt4 -1.12 % -2.30
regex_0_2_6::misc::not_literal -2.56 % -2.36
snap_0_2_4::zflat05_html4 0.75 % 2.48
regex_0_2_6::sherlock::everything_greedy 1.59 % 2.92
regex_0_2_6::sherlock::word_ending_n -0.91 % -2.15
rayon_1_0_0::sort::par_sort_unstable_expensive -2.63 % -2.40

[+-] nightly-2018-05-19

benchmark % Δ σ Δ
json_benchmark_c7d3d9b::serde_canada_dom 5.56 % 6.60
rayon_1_0_0::join_microbench::increment_all -4.51 % -4.84
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 8.74 % 2.96
quickcheck_0_6_1::shrink_i64_7_tuple 9.65 % 3.06
rayon_1_0_0::find::serial_find_middle 1.29 % 2.69
quickcheck_0_6_1::shrink_unit_5_tuple 8.60 % 2.99
quickcheck_0_6_1::shrink_u64_6_tuple 7.82 % 2.47
quickcheck_0_6_1::shrink_vec_u8_4_tuple 7.33 % 2.64
snap_0_2_4::uflat10_pb 5.70 % 3.15
snap_0_2_4::uflat00_html 3.18 % 2.81
quickcheck_0_6_1::shrink_i64_4_tuple 8.00 % 2.00
regex_0_2_6::rust_parse::parse_simple2 7.70 % 2.06
snap_0_2_4::zflat02_jpg 3.88 % 2.08
rayon_1_0_0::join_microbench::increment_all_min 1.32 % 2.62
snap_0_2_4::uflat05_html4 1.97 % 2.69
rayon_1_0_0::map_collect::i_to_i::with_mutex -3.48 % -2.29
rayon_1_0_0::pythagoras::euclid_serial 2.00 % 2.82

[+-] nightly-2018-05-17

benchmark % Δ σ Δ
regex_0_2_6::sherlock::the_upper 2.16 % 4.35
regex_0_2_6::sherlock::name_sherlock_holmes 2.16 % 3.51
regex_0_2_6::regexdna::subst10 9.79 % 2.46
quickcheck_0_6_1::shrink_f64_3_tuple 9.44 % 2.52
rayon_1_0_0::sieve::bench::sieve_parallel 0.30 % 3.41
quickcheck_0_6_1::shrink_vec_u8_4_tuple 6.15 % 2.48
rayon_1_0_0::find::parallel_find_common 1.96 % 2.20
regex_0_2_6::sherlock::name_holmes 4.07 % 2.54
quickcheck_0_6_1::shrink_unit_8_tuple 3.69 % 2.01
regex_0_2_6::sherlock::before_after_holmes 1.37 % 4.20

[+-] nightly-2018-05-16

benchmark % Δ σ Δ
regex_0_2_6::regexdna::subst10 16.06 % 9.90
regex_0_2_6::misc::short_haystack_10x 10.11 % 7.47
quickcheck_0_6_1::shrink_f64_4_tuple 12.60 % 3.72
regex_0_2_6::misc::anchored_literal_short_match 5.71 % 3.66
quickcheck_0_6_1::shrink_f64_5_tuple 13.34 % 3.10
quickcheck_0_6_1::shrink_i64_3_tuple 11.54 % 2.99
quickcheck_0_6_1::shrink_i64_6_tuple 9.12 % 2.75
quickcheck_0_6_1::shrink_f64_8_tuple 10.18 % 2.71
rayon_1_0_0::sort::par_sort_unstable_ascending 20.09 % 2.02
quickcheck_0_6_1::shrink_unit_5_tuple 7.68 % 3.22
regex_0_2_6::rust_parse::parse_small 7.35 % 2.44
regex_0_2_6::rust_parse::parse_simple 7.96 % 2.81
regex_0_2_6::regexdna::subst4 5.04 % 3.17
quickcheck_0_6_1::shrink_string_3_tuple 8.15 % 2.38
rayon_1_0_0::sort::par_sort_unstable_descending 13.37 % 2.10
quickcheck_0_6_1::shrink_vec_u8_3_tuple 7.38 % 2.37
nom_4_0_0_beta1::ini_str::bench_ini_str 3.00 % 2.00
quickcheck_0_6_1::shrink_string_4_tuple 8.83 % 2.40
quickcheck_0_6_1::shrink_f64_1_tuple 9.33 % 2.02
quickcheck_0_6_1::shrink_string_6_tuple 7.27 % 2.26
quickcheck_0_6_1::shrink_vec_u8_7_tuple 7.31 % 2.00
regex_0_2_6::misc::reallyhard_32 2.24 % 2.42
regex_0_2_6::sherlock::the_lower 1.15 % 3.31
regex_0_2_6::misc::easy0_32 3.58 % 2.55
regex_0_2_6::misc::hard_1MB 2.78 % 2.59
json_benchmark_c7d3d9b::serialize_twitter_dom 3.46 % 2.85
rayon_1_0_0::join_microbench::increment_all -2.36 % -2.93
regex_0_2_6::misc::hard_1K 3.30 % 2.49
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed 2.32 % 2.25
quickcheck_0_6_1::shrink_unit_8_tuple 3.44 % 2.02
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 3.37 % 2.28
regex_0_2_6::misc::reverse_suffix_no_quadratic 2.24 % 2.11
rayon_1_0_0::sort::par_sort_mostly_ascending 1.72 % 3.06
rayon_1_0_0::factorial::factorial_par_iter 1.24 % 2.57
rayon_1_0_0::nbody::bench::nbody_parreduce -1.53 % -2.23
regex_0_2_6::misc::reallyhard_1K 2.07 % 2.02
rayon_1_0_0::sort::par_sort_mostly_descending 1.31 % 2.41

[+-] nightly-2018-05-15

benchmark % Δ σ Δ
regex_0_2_6::sherlock::before_holmes 18.56 % 13.70
quickcheck_0_6_1::shrink_u64_5_tuple 23.18 % 6.62
regex_0_2_6::sherlock::letters_lower 3.81 % 5.72
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 6.80 % 3.59
regex_0_2_6::misc::reverse_suffix_no_quadratic 3.01 % 3.69
rayon_1_0_0::find::parallel_find_first 5.15 % 3.29
regex_0_2_6::misc::easy0_1MB 4.96 % 3.10
quickcheck_0_6_1::shrink_string_6_tuple 7.96 % 2.94
quickcheck_0_6_1::shrink_f64_1_tuple 10.00 % 2.43
quickcheck_0_6_1::shrink_vec_u8_2_tuple 9.27 % 2.26
quickcheck_0_6_1::shrink_string_1_tuple 6.84 % 2.00
quickcheck_0_6_1::shrink_i64_2_tuple 10.81 % 2.58
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 6.57 % 2.76
quickcheck_0_6_1::shrink_i64_1_tuple 11.07 % 2.26
quickcheck_0_6_1::shrink_string_2_tuple 8.87 % 2.39
quickcheck_0_6_1::shrink_vec_u8_7_tuple 7.92 % 2.44
snap_0_2_4::zflat03_jpg_200 3.92 % 3.34
regex_0_2_6::regexdna::subst4 3.48 % 2.46
regex_0_2_6::rust_parse::parse_simple 6.55 % 2.67
quickcheck_0_6_1::shrink_string_5_tuple 8.34 % 2.02
quickcheck_0_6_1::shrink_f64_3_tuple 7.04 % 2.03
quickcheck_0_6_1::shrink_vec_u8_6_tuple 5.90 % 2.02
regex_0_2_6::misc::hard_32 3.26 % 2.47
json_benchmark_c7d3d9b::serialize_twitter_dom 2.88 % 2.76
regex_0_2_6::misc::long_needle1 3.41 % 2.11
regex_0_2_6::misc::anchored_literal_long_match 4.22 % 2.12
rayon_1_0_0::str_split::serial_space_str 3.61 % 2.26
snap_0_2_4::uflat03_jpg_200 0.64 % 3.19
regex_0_2_6::misc::hard_32K 2.24 % 2.23
regex_0_2_6::misc::hard_1K 2.75 % 2.30
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed 2.98 % 2.22

[+-] nightly-2018-05-14

benchmark % Δ σ Δ
json_benchmark_c7d3d9b::serialize_twitter_dom 3.18 % 4.38
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows 2.78 % 4.07
regex_0_2_6::misc::easy0_32K 6.10 % 3.81
rayon_1_0_0::fibonacci::fibonacci_split_iterative -6.66 % -3.66
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized 2.99 % 4.14
quickcheck_0_6_1::shrink_u64_8_tuple 12.11 % 2.22
quickcheck_0_6_1::shrink_string_4_tuple 8.89 % 3.20
quickcheck_0_6_1::shrink_vec_u8_2_tuple 8.29 % 2.24
quickcheck_0_6_1::shrink_string_6_tuple 6.75 % 3.01
quickcheck_0_6_1::shrink_vec_u8_3_tuple 6.57 % 2.49
quickcheck_0_6_1::shrink_i64_2_tuple 7.88 % 2.04
quickcheck_0_6_1::shrink_string_5_tuple 9.03 % 2.49
quickcheck_0_6_1::shrink_f64_3_tuple 7.31 % 2.37
regex_0_2_6::misc::easy0_1MB 3.78 % 2.79
quickcheck_0_6_1::shrink_string_2_tuple 7.11 % 2.08
quickcheck_0_6_1::shrink_vec_u8_5_tuple 4.35 % 2.00
regex_0_2_6::rust_parse::parse_simple 5.24 % 2.40
quickcheck_0_6_1::shrink_f64_7_tuple 6.48 % 2.00
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 4.73 % 2.19
rayon_1_0_0::find::parallel_find_first 3.18 % 2.26
regex_0_2_6::misc::one_pass_long_prefix 2.49 % 2.10
regex_0_2_6::misc::easy0_32 2.63 % 2.17
rayon_1_0_0::factorial::factorial_join 0.94 % 2.53

[+-] nightly-2018-05-13

benchmark % Δ σ Δ
crossbeam_epoch_0_4_0::defer::single_defer 8.51 % 14.98
quickcheck_0_6_1::shrink_string_1_tuple 10.59 % 5.39
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized 2.32 % 5.18
quickcheck_0_6_1::shrink_string_7_tuple 6.52 % 3.62
crossbeam_epoch_0_4_0::flush::single_flush 5.36 % 3.40
quickcheck_0_6_1::shrink_i64_7_tuple 8.61 % 4.51
regex_0_2_6::misc::literal 3.48 % 3.44
json_benchmark_c7d3d9b::serialize_canada_dom 3.87 % 3.70
quickcheck_0_6_1::shrink_i64_5_tuple 9.94 % 3.36
json_benchmark_c7d3d9b::serialize_twitter_struct 3.01 % 3.06
quickcheck_0_6_1::shrink_string_3_tuple 8.62 % 3.18
quickcheck_0_6_1::shrink_i64_2_tuple 7.94 % 2.29
regex_0_2_6::rust_parse::parse_simple 4.44 % 2.28
quickcheck_0_6_1::shrink_i64_1_tuple 8.58 % 2.05
quickcheck_0_6_1::shrink_vec_u8_6_tuple 6.14 % 2.48
quickcheck_0_6_1::shrink_i64_3_tuple 7.89 % 2.57
quickcheck_0_6_1::shrink_string_2_tuple 6.63 % 2.14
quickcheck_0_6_1::shrink_unit_1_tuple 11.50 % 2.74
rayon_1_0_0::str_split::serial_space_str 3.79 % 2.71
quickcheck_0_6_1::shrink_f64_3_tuple 6.82 % 2.55
quickcheck_0_6_1::shrink_i64_4_tuple 7.61 % 2.43
regex_0_2_6::rust_parse::parse_simple2 8.26 % 3.40
quickcheck_0_6_1::shrink_string_5_tuple 7.74 % 2.42
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect 3.79 % 3.72
quickcheck_0_6_1::shrink_string_4_tuple 6.91 % 3.06
regex_0_2_6::misc::one_pass_long_prefix_not 4.04 % 2.56
quickcheck_0_6_1::shrink_f64_6_tuple 9.09 % 2.30
regex_0_2_6::sherlock::name_sherlock 5.16 % 3.20
quickcheck_0_6_1::shrink_unit_2_tuple 9.39 % 2.25
quickcheck_0_6_1::shrink_string_6_tuple 5.13 % 2.69
rayon_1_0_0::sort::par_sort_big -0.27 % -2.99
quickcheck_0_6_1::shrink_f64_2_tuple 7.60 % 2.07
quickcheck_0_6_1::shrink_vec_u8_7_tuple 6.08 % 2.22
quickcheck_0_6_1::shrink_vec_u8_8_tuple 6.36 % 2.18
regex_0_2_6::misc::match_class 3.34 % 3.05
rayon_1_0_0::factorial::factorial_recursion 1.66 % 2.50
quickcheck_0_6_1::shrink_vec_u8_4_tuple 5.38 % 2.26
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 4.98 % 2.72
json_benchmark_c7d3d9b::serialize_citm_struct 2.48 % 2.82
regex_0_2_6::regexdna::subst11 3.91 % 3.15
snap_0_2_4::uflat03_jpg_200 0.41 % 2.79
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed 4.37 % 2.45
rayon_1_0_0::life::bench::generations 2.24 % 2.09
regex_0_2_6::misc::easy0_32 2.59 % 2.44
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused 0.65 % 2.69
snap_0_2_4::zflat01_urls 0.79 % 2.77
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed 1.67 % 2.43
snap_0_2_4::zflat10_pb 1.19 % 2.45
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free 1.58 % 2.08

[+-] nightly-2018-05-11

benchmark % Δ σ Δ
regex_0_2_6::regexdna::subst9 10.94 % 12.06
rayon_1_0_0::sieve::bench::sieve_chunks 2.56 % 8.51
rayon_1_0_0::factorial::factorial_recursion 2.35 % 8.25
regex_0_2_6::misc::long_needle1 5.11 % 7.55
regex_0_2_6::rust_parse::parse_simple2 8.32 % 6.93
quickcheck_0_6_1::shrink_string_4_tuple 7.73 % 6.88
quickcheck_0_6_1::shrink_i64_2_tuple 11.69 % 6.47
regex_0_2_6::rust_parse::parse_simple 6.58 % 6.58
quickcheck_0_6_1::shrink_u64_1_tuple 14.49 % 5.25
quickcheck_0_6_1::shrink_i64_7_tuple 5.74 % 4.57
regex_0_2_6::misc::reallyhard_1K 2.78 % 4.36
quickcheck_0_6_1::shrink_string_6_tuple 5.82 % 4.75
quickcheck_0_6_1::shrink_string_2_tuple 8.97 % 4.13
quickcheck_0_6_1::shrink_i64_1_tuple 12.58 % 4.55
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect 3.18 % 5.07
regex_0_2_6::misc::reverse_suffix_no_quadratic 2.03 % 3.92
quickcheck_0_6_1::shrink_vec_u8_5_tuple 5.71 % 3.52
regex_0_2_6::misc::one_pass_long_prefix 3.15 % 3.79
quickcheck_0_6_1::shrink_unit_1_tuple 13.03 % 4.89
quickcheck_0_6_1::shrink_f64_3_tuple 6.71 % 3.14
quickcheck_0_6_1::shrink_string_5_tuple 8.65 % 3.61
quickcheck_0_6_1::shrink_u64_6_tuple 7.77 % 3.29
regex_0_2_6::misc::hard_32K 2.64 % 3.47
rayon_1_0_0::life::bench::parallel_generations 12.00 % 3.13
regex_0_2_6::misc::easy0_32 3.11 % 4.28
quickcheck_0_6_1::shrink_i64_4_tuple 7.83 % 3.14
regex_0_2_6::misc::anchored_literal_long_match 5.22 % 3.52
quickcheck_0_6_1::shrink_string_3_tuple 6.63 % 3.03
quickcheck_0_6_1::shrink_vec_u8_3_tuple 5.84 % 2.82
quickcheck_0_6_1::shrink_i64_3_tuple 7.21 % 2.82
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect 5.22 % 4.03
regex_0_2_6::misc::easy0_1MB 3.34 % 3.42
quickcheck_0_6_1::shrink_f64_6_tuple 10.07 % 3.24
quickcheck_0_6_1::shrink_vec_u8_7_tuple 7.27 % 3.50
quickcheck_0_6_1::shrink_f64_1_tuple 9.44 % 3.09
regex_0_2_6::misc::anchored_literal_long_non_match 8.19 % 3.12
quickcheck_0_6_1::shrink_unit_3_tuple 14.61 % 2.51
rayon_1_0_0::sort::par_sort_unstable_ascending 22.11 % 2.35
regex_0_2_6::misc::easy1_1K 10.54 % 2.64
regex_0_2_6::misc::easy1_32K 10.39 % 2.63
regex_0_2_6::misc::easy1_32 10.36 % 2.59
regex_0_2_6::misc::easy1_1MB 10.15 % 2.58
quickcheck_0_6_1::shrink_unit_2_tuple 9.78 % 2.82
quickcheck_0_6_1::shrink_f64_4_tuple 7.19 % 2.35
rayon_1_0_0::sort::par_sort_unstable_descending 14.91 % 2.50
regex_0_2_6::misc::medium_32 11.11 % 2.17
regex_0_2_6::misc::medium_1MB 11.44 % 2.07
regex_0_2_6::rust_parse::parse_small 6.06 % 2.46
quickcheck_0_6_1::shrink_u64_3_tuple 8.40 % 2.34
regex_0_2_6::misc::medium_1K 11.22 % 2.03
quickcheck_0_6_1::shrink_vec_u8_8_tuple 6.43 % 2.57
regex_0_2_6::misc::medium_32K 11.05 % 2.01
quickcheck_0_6_1::shrink_vec_u8_2_tuple 6.61 % 2.06
quickcheck_0_6_1::shrink_i64_6_tuple 7.58 % 3.24
json_benchmark_c7d3d9b::serialize_canada_dom 2.45 % 2.83
rayon_1_0_0::factorial::factorial_join 0.82 % 2.69
quickcheck_0_6_1::shrink_f64_5_tuple 7.62 % 2.02
rayon_1_0_0::matmul::bench::bench_matmul_strassen -0.98 % -2.73
regex_0_2_6::misc::hard_1K 2.97 % 3.08
regex_0_2_6::misc::easy0_1K 3.81 % 2.51
rayon_1_0_0::map_collect::i_to_i::with_mutex -3.27 % -2.33
quickcheck_0_6_1::shrink_vec_u8_6_tuple 4.61 % 2.03
regex_0_2_6::misc::reallyhard_32K 1.43 % 3.84
diesel_1_1_1::bench_trivial_query_selecting_____10_rows 3.91 % 2.40
rayon_1_0_0::nbody::bench::nbody_parreduce 1.54 % 2.40
regex_0_2_6::misc::hard_1MB 2.42 % 2.85
json_benchmark_c7d3d9b::serde_citm_struct 2.60 % 2.11
rayon_1_0_0::factorial::factorial_par_iter 0.86 % 2.79
regex_0_2_6::misc::reallyhard_32 1.87 % 2.27
rayon_1_0_0::sort::par_sort_mostly_ascending 1.13 % 2.03
regex_0_2_6::misc::literal 1.97 % 2.18
rayon_1_0_0::sort::demo_merge_sort_mostly_descending -2.04 % -2.01

[+-] nightly-2018-05-10

benchmark % Δ σ Δ
regex_0_2_6::misc::reallyhard_1MB 1.39 % 98.24
regex_0_2_6::sherlock::line_boundary_sherlock_holmes 1.48 % 107.02
regex_0_2_6::sherlock::before_after_holmes 1.38 % 15.15
quickcheck_0_6_1::shrink_string_8_tuple 15.65 % 11.01
regex_0_2_6::sherlock::ing_suffix_limited_space 1.29 % 10.04
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 7.24 % 7.49
regex_0_2_6::misc::reallyhard_32K 1.16 % 5.45
regex_0_2_6::misc::short_haystack_100x -5.02 % -4.14
quickcheck_0_6_1::shrink_unit_5_tuple 7.67 % 4.67
regex_0_2_6::misc::short_haystack_10x -3.83 % -3.64
nom_4_0_0_beta1::ini_str::bench_ini_str 4.72 % 4.20
regex_0_2_6::misc::short_haystack_2x -3.98 % -3.87
quickcheck_0_6_1::shrink_u64_6_tuple -5.59 % -2.96
regex_0_2_6::misc::anchored_literal_short_non_match 6.29 % 3.05
regex_0_2_6::misc::short_haystack_1000x -1.82 % -3.07
regex_0_2_6::regexdna::subst9 -2.47 % -3.84
regex_0_2_6::misc::short_haystack_4x -4.23 % -2.37
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 11.29 % 2.32
regex_0_2_6::sherlock::the_upper 1.27 % 3.46
quickcheck_0_6_1::shrink_f64_3_tuple -4.57 % -2.53
regex_0_2_6::sherlock::before_holmes 3.46 % 3.01
regex_0_2_6::misc::hard_1K -1.98 % -2.36
quickcheck_0_6_1::shrink_string_2_tuple -4.39 % -2.32
nom_4_0_0_beta1::ini::bench_ini_keys_and_values 6.76 % 2.58
regex_0_2_6::misc::anchored_literal_short_match 3.11 % 2.35
regex_0_2_6::sherlock::name_holmes 4.14 % 3.08
regex_0_2_6::sherlock::quotes 0.69 % 3.13
regex_0_2_6::misc::one_pass_short 2.51 % 2.21
rayon_1_0_0::sort::demo_merge_sort_mostly_descending -2.33 % -2.81
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.10 % -2.40
regex_0_2_6::regexdna::subst2 1.88 % 2.01
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized -1.14 % -2.11

[+-] nightly-2018-05-09

benchmark % Δ σ Δ
rayon_1_0_0::sort::demo_merge_sort_mostly_descending -2.36 % -4.46
rayon_1_0_0::sort::demo_merge_sort_big 0.82 % 4.80
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending -2.22 % -3.45
quickcheck_0_6_1::shrink_unit_4_tuple 22.92 % 4.00
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench 1.72 % 3.51
rayon_1_0_0::find::parallel_find_middle 33.00 % 2.11
rayon_1_0_0::find::parallel_find_last 33.18 % 2.15
rayon_1_0_0::find::parallel_find_missing -25.97 % -2.15
quickcheck_0_6_1::shrink_u64_5_tuple 7.69 % 2.89
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex 9.13 % 2.08
rayon_1_0_0::sort::par_sort_ascending 6.05 % 2.13
regex_0_2_6::regexdna::subst6 3.91 % 2.66
rayon_1_0_0::join_microbench::increment_all_serialized -1.03 % -2.76
rayon_1_0_0::find::serial_find_missing -0.64 % -2.16
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows 1.69 % 2.13

[+-] nightly-2018-05-08

benchmark % Δ σ Δ
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec 2.20 % 6.32
rayon_1_0_0::map_collect::i_to_i::with_fold_vec 2.09 % 3.92
quickcheck_0_6_1::shrink_u64_8_tuple 15.91 % 4.00
rayon_1_0_0::find::parallel_find_middle 36.46 % 2.85
rayon_1_0_0::find::parallel_find_last 37.01 % 2.99
quickcheck_0_6_1::shrink_unit_3_tuple -10.78 % -2.10
crossbeam_epoch_0_4_0::pin::multi_pin 0.89 % 3.27
rayon_1_0_0::quicksort::bench::quick_sort_par_bench -0.86 % -3.46
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed 4.18 % 2.77
quickcheck_0_6_1::shrink_unit_8_tuple 3.92 % 2.28
rayon_1_0_0::pythagoras::euclid_serial -1.53 % -2.36
quickcheck_0_6_1::shrink_string_4_tuple -2.15 % -2.33
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free 1.89 % 2.22
quickcheck_0_6_1::shrink_string_6_tuple -2.46 % -2.18
rayon_1_0_0::sort::par_sort_unstable_expensive -2.57 % -2.37

[+-] nightly-2018-05-07

benchmark % Δ σ Δ
regex_0_2_6::misc::hard_1K 2.41 % 4.98
regex_0_2_6::regexdna::subst11 3.81 % 5.11
rayon_1_0_0::sort::par_sort_mostly_ascending 1.71 % 4.77
rayon_1_0_0::pythagoras::euclid_parallel_full 8.33 % 3.07
json_benchmark_c7d3d9b::serde_twitter_dom 2.32 % 3.01
rayon_1_0_0::join_microbench::increment_all_max -8.65 % -3.15
rayon_1_0_0::find::parallel_find_missing -27.29 % -2.85
quickcheck_0_6_1::shrink_unit_2_tuple 8.24 % 3.22
quickcheck_0_6_1::shrink_unit_3_tuple 12.15 % 3.14
rayon_1_0_0::sort::par_sort_unstable_ascending 23.50 % 2.85
rayon_1_0_0::sort::par_sort_unstable_descending 15.03 % 2.91
quickcheck_0_6_1::shrink_unit_6_tuple 8.44 % 2.31
snap_0_2_4::uflat02_jpg -5.92 % -2.20
regex_0_2_6::regexdna::subst3 4.64 % 3.22
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free -1.54 % -2.75
rayon_1_0_0::mergesort::bench::merge_sort_par_bench 1.42 % 2.97
regex_0_2_6::sherlock::no_match_common -2.11 % -2.92
regex_0_2_6::misc::short_haystack_2x 2.04 % 2.54
rayon_1_0_0::sort::par_sort_unstable_mostly_ascending -4.38 % -2.04
rayon_1_0_0::str_split::parallel_space_fn -3.07 % -2.01
regex_0_2_6::misc::hard_32K -1.43 % -2.19

all benchmarks

brotli_1_1_3::bench_e2e_decode_q5_1024k
brotli_1_1_3::bench_e2e_decode_q9_5_1024k
brotli_1_1_3::bench_e2e_rt_q5_1024k
brotli_1_1_3::bench_e2e_rt_q9_1024k
brotli_1_1_3::bench_e2e_rt_q9_5_1024k
byteorder_1_2_6::f32::read_big_endian
byteorder_1_2_6::f32::read_little_endian
byteorder_1_2_6::f32::read_native_endian
byteorder_1_2_6::f64::read_big_endian
byteorder_1_2_6::f64::read_little_endian
byteorder_1_2_6::f64::read_native_endian
byteorder_1_2_6::i128::read_big_endian
byteorder_1_2_6::i128::read_little_endian
byteorder_1_2_6::i128::read_native_endian
byteorder_1_2_6::i16::read_big_endian
byteorder_1_2_6::i16::read_little_endian
byteorder_1_2_6::i16::read_native_endian
byteorder_1_2_6::i32::read_big_endian
byteorder_1_2_6::i32::read_little_endian
byteorder_1_2_6::i32::read_native_endian
byteorder_1_2_6::i64::read_big_endian
byteorder_1_2_6::i64::read_little_endian
byteorder_1_2_6::i64::read_native_endian
byteorder_1_2_6::int128_10::read_big_endian
byteorder_1_2_6::int128_10::read_little_endian
byteorder_1_2_6::int128_10::read_native_endian
byteorder_1_2_6::int128_11::read_big_endian
byteorder_1_2_6::int128_11::read_little_endian
byteorder_1_2_6::int128_11::read_native_endian
byteorder_1_2_6::int128_12::read_big_endian
byteorder_1_2_6::int128_12::read_little_endian
byteorder_1_2_6::int128_12::read_native_endian
byteorder_1_2_6::int128_13::read_big_endian
byteorder_1_2_6::int128_13::read_little_endian
byteorder_1_2_6::int128_13::read_native_endian
byteorder_1_2_6::int128_14::read_big_endian
byteorder_1_2_6::int128_14::read_little_endian
byteorder_1_2_6::int128_14::read_native_endian
byteorder_1_2_6::int128_15::read_big_endian
byteorder_1_2_6::int128_15::read_little_endian
byteorder_1_2_6::int128_15::read_native_endian
byteorder_1_2_6::int128_16::read_big_endian
byteorder_1_2_6::int128_16::read_little_endian
byteorder_1_2_6::int128_16::read_native_endian
byteorder_1_2_6::int128_1::read_big_endian
byteorder_1_2_6::int128_1::read_little_endian
byteorder_1_2_6::int128_1::read_native_endian
byteorder_1_2_6::int128_2::read_big_endian
byteorder_1_2_6::int128_2::read_little_endian
byteorder_1_2_6::int128_2::read_native_endian
byteorder_1_2_6::int128_3::read_big_endian
byteorder_1_2_6::int128_3::read_little_endian
byteorder_1_2_6::int128_3::read_native_endian
byteorder_1_2_6::int128_4::read_big_endian
byteorder_1_2_6::int128_4::read_little_endian
byteorder_1_2_6::int128_4::read_native_endian
byteorder_1_2_6::int128_5::read_big_endian
byteorder_1_2_6::int128_5::read_little_endian
byteorder_1_2_6::int128_5::read_native_endian
byteorder_1_2_6::int128_6::read_big_endian
byteorder_1_2_6::int128_6::read_little_endian
byteorder_1_2_6::int128_6::read_native_endian
byteorder_1_2_6::int128_7::read_big_endian
byteorder_1_2_6::int128_7::read_little_endian
byteorder_1_2_6::int128_7::read_native_endian
byteorder_1_2_6::int128_8::read_big_endian
byteorder_1_2_6::int128_8::read_little_endian
byteorder_1_2_6::int128_8::read_native_endian
byteorder_1_2_6::int128_9::read_big_endian
byteorder_1_2_6::int128_9::read_little_endian
byteorder_1_2_6::int128_9::read_native_endian
byteorder_1_2_6::int_1::read_big_endian
byteorder_1_2_6::int_1::read_little_endian
byteorder_1_2_6::int_1::read_native_endian
byteorder_1_2_6::int_2::read_big_endian
byteorder_1_2_6::int_2::read_little_endian
byteorder_1_2_6::int_2::read_native_endian
byteorder_1_2_6::int_3::read_big_endian
byteorder_1_2_6::int_3::read_little_endian
byteorder_1_2_6::int_3::read_native_endian
byteorder_1_2_6::int_4::read_big_endian
byteorder_1_2_6::int_4::read_little_endian
byteorder_1_2_6::int_4::read_native_endian
byteorder_1_2_6::int_5::read_big_endian
byteorder_1_2_6::int_5::read_little_endian
byteorder_1_2_6::int_5::read_native_endian
byteorder_1_2_6::int_6::read_big_endian
byteorder_1_2_6::int_6::read_little_endian
byteorder_1_2_6::int_6::read_native_endian
byteorder_1_2_6::int_7::read_big_endian
byteorder_1_2_6::int_7::read_little_endian
byteorder_1_2_6::int_7::read_native_endian
byteorder_1_2_6::int_8::read_big_endian
byteorder_1_2_6::int_8::read_little_endian
byteorder_1_2_6::int_8::read_native_endian
byteorder_1_2_6::slice_u64::read_big_endian
byteorder_1_2_6::slice_u64::read_little_endian
byteorder_1_2_6::slice_u64::write_big_endian
byteorder_1_2_6::slice_u64::write_little_endian
byteorder_1_2_6::u128::read_big_endian
byteorder_1_2_6::u128::read_little_endian
byteorder_1_2_6::u128::read_native_endian
byteorder_1_2_6::u16::read_big_endian
byteorder_1_2_6::u16::read_little_endian
byteorder_1_2_6::u16::read_native_endian
byteorder_1_2_6::u32::read_big_endian
byteorder_1_2_6::u32::read_little_endian
byteorder_1_2_6::u32::read_native_endian
byteorder_1_2_6::u64::read_big_endian
byteorder_1_2_6::u64::read_little_endian
byteorder_1_2_6::u64::read_native_endian
byteorder_1_2_6::uint128_10::read_big_endian
byteorder_1_2_6::uint128_10::read_little_endian
byteorder_1_2_6::uint128_10::read_native_endian
byteorder_1_2_6::uint128_11::read_big_endian
byteorder_1_2_6::uint128_11::read_little_endian
byteorder_1_2_6::uint128_11::read_native_endian
byteorder_1_2_6::uint128_12::read_big_endian
byteorder_1_2_6::uint128_12::read_little_endian
byteorder_1_2_6::uint128_12::read_native_endian
byteorder_1_2_6::uint128_13::read_big_endian
byteorder_1_2_6::uint128_13::read_little_endian
byteorder_1_2_6::uint128_13::read_native_endian
byteorder_1_2_6::uint128_14::read_big_endian
byteorder_1_2_6::uint128_14::read_little_endian
byteorder_1_2_6::uint128_14::read_native_endian
byteorder_1_2_6::uint128_15::read_big_endian
byteorder_1_2_6::uint128_15::read_little_endian
byteorder_1_2_6::uint128_15::read_native_endian
byteorder_1_2_6::uint128_16::read_big_endian
byteorder_1_2_6::uint128_16::read_little_endian
byteorder_1_2_6::uint128_16::read_native_endian
byteorder_1_2_6::uint128_1::read_big_endian
byteorder_1_2_6::uint128_1::read_little_endian
byteorder_1_2_6::uint128_1::read_native_endian
byteorder_1_2_6::uint128_2::read_big_endian
byteorder_1_2_6::uint128_2::read_little_endian
byteorder_1_2_6::uint128_2::read_native_endian
byteorder_1_2_6::uint128_3::read_big_endian
byteorder_1_2_6::uint128_3::read_little_endian
byteorder_1_2_6::uint128_3::read_native_endian
byteorder_1_2_6::uint128_4::read_big_endian
byteorder_1_2_6::uint128_4::read_little_endian
byteorder_1_2_6::uint128_4::read_native_endian
byteorder_1_2_6::uint128_5::read_big_endian
byteorder_1_2_6::uint128_5::read_little_endian
byteorder_1_2_6::uint128_5::read_native_endian
byteorder_1_2_6::uint128_6::read_big_endian
byteorder_1_2_6::uint128_6::read_little_endian
byteorder_1_2_6::uint128_6::read_native_endian
byteorder_1_2_6::uint128_7::read_big_endian
byteorder_1_2_6::uint128_7::read_little_endian
byteorder_1_2_6::uint128_7::read_native_endian
byteorder_1_2_6::uint128_8::read_big_endian
byteorder_1_2_6::uint128_8::read_little_endian
byteorder_1_2_6::uint128_8::read_native_endian
byteorder_1_2_6::uint128_9::read_big_endian
byteorder_1_2_6::uint128_9::read_little_endian
byteorder_1_2_6::uint128_9::read_native_endian
byteorder_1_2_6::uint_1::read_big_endian
byteorder_1_2_6::uint_1::read_little_endian
byteorder_1_2_6::uint_1::read_native_endian
byteorder_1_2_6::uint_2::read_big_endian
byteorder_1_2_6::uint_2::read_little_endian
byteorder_1_2_6::uint_2::read_native_endian
byteorder_1_2_6::uint_3::read_big_endian
byteorder_1_2_6::uint_3::read_little_endian
byteorder_1_2_6::uint_3::read_native_endian
byteorder_1_2_6::uint_4::read_big_endian
byteorder_1_2_6::uint_4::read_little_endian
byteorder_1_2_6::uint_4::read_native_endian
byteorder_1_2_6::uint_5::read_big_endian
byteorder_1_2_6::uint_5::read_little_endian
byteorder_1_2_6::uint_5::read_native_endian
byteorder_1_2_6::uint_6::read_big_endian
byteorder_1_2_6::uint_6::read_little_endian
byteorder_1_2_6::uint_6::read_native_endian
byteorder_1_2_6::uint_7::read_big_endian
byteorder_1_2_6::uint_7::read_little_endian
byteorder_1_2_6::uint_7::read_native_endian
byteorder_1_2_6::uint_8::read_big_endian
byteorder_1_2_6::uint_8::read_little_endian
byteorder_1_2_6::uint_8::read_native_endian
crossbeam_epoch_0_4_0::defer::multi_alloc_defer_free
crossbeam_epoch_0_4_0::defer::multi_defer
crossbeam_epoch_0_4_0::defer::single_alloc_defer_free
crossbeam_epoch_0_4_0::defer::single_defer
crossbeam_epoch_0_4_0::flush::multi_flush
crossbeam_epoch_0_4_0::flush::single_flush
crossbeam_epoch_0_4_0::pin::multi_pin
crossbeam_epoch_0_4_0::pin::single_default_handle_pin
crossbeam_epoch_0_4_0::pin::single_pin
csv_1_0_2::count_game_deserialize_borrowed_bytes
csv_1_0_2::count_game_deserialize_borrowed_str
csv_1_0_2::count_game_deserialize_owned_bytes
csv_1_0_2::count_game_deserialize_owned_str
csv_1_0_2::count_game_iter_bytes
csv_1_0_2::count_game_iter_str
csv_1_0_2::count_game_read_bytes
csv_1_0_2::count_game_read_str
csv_1_0_2::count_game_serialize_owned_bytes
csv_1_0_2::count_game_serialize_owned_str
csv_1_0_2::count_mbta_deserialize_borrowed_bytes
csv_1_0_2::count_mbta_deserialize_borrowed_str
csv_1_0_2::count_mbta_deserialize_owned_bytes
csv_1_0_2::count_mbta_deserialize_owned_str
csv_1_0_2::count_mbta_iter_bytes
csv_1_0_2::count_mbta_iter_str
csv_1_0_2::count_mbta_read_bytes
csv_1_0_2::count_mbta_read_str
csv_1_0_2::count_mbta_serialize_owned_bytes
csv_1_0_2::count_mbta_serialize_owned_str
csv_1_0_2::count_nfl_deserialize_borrowed_bytes
csv_1_0_2::count_nfl_deserialize_borrowed_str
csv_1_0_2::count_nfl_deserialize_owned_bytes
csv_1_0_2::count_nfl_deserialize_owned_str
csv_1_0_2::count_nfl_iter_bytes
csv_1_0_2::count_nfl_iter_bytes_trimmed
csv_1_0_2::count_nfl_iter_str
csv_1_0_2::count_nfl_iter_str_trimmed
csv_1_0_2::count_nfl_read_bytes
csv_1_0_2::count_nfl_read_str
csv_1_0_2::count_nfl_serialize_owned_bytes
csv_1_0_2::count_nfl_serialize_owned_str
csv_1_0_2::count_pop_deserialize_borrowed_bytes
csv_1_0_2::count_pop_deserialize_borrowed_str
csv_1_0_2::count_pop_deserialize_owned_bytes
csv_1_0_2::count_pop_deserialize_owned_str
csv_1_0_2::count_pop_iter_bytes
csv_1_0_2::count_pop_iter_str
csv_1_0_2::count_pop_read_bytes
csv_1_0_2::count_pop_read_str
csv_1_0_2::count_pop_serialize_owned_bytes
csv_1_0_2::count_pop_serialize_owned_str
csv_1_0_2::write_nfl_bytes
csv_1_0_2::write_nfl_record
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows
diesel_1_1_1::bench_medium_complex_query_selecting_10_000_rows_boxed
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows
diesel_1_1_1::bench_medium_complex_query_selecting__1_000_rows_boxed
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows
diesel_1_1_1::bench_medium_complex_query_selecting____100_rows_boxed
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows
diesel_1_1_1::bench_medium_complex_query_selecting_____10_rows_boxed
diesel_1_1_1::bench_medium_complex_query_selecting______1_row
diesel_1_1_1::bench_medium_complex_query_selecting______1_row_boxed
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows
diesel_1_1_1::bench_trivial_query_selecting_10_000_rows_boxed
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows
diesel_1_1_1::bench_trivial_query_selecting__1_000_rows_boxed
diesel_1_1_1::bench_trivial_query_selecting____100_rows
diesel_1_1_1::bench_trivial_query_selecting____100_rows_boxed
diesel_1_1_1::bench_trivial_query_selecting_____10_rows
diesel_1_1_1::bench_trivial_query_selecting_____10_rows_boxed
diesel_1_1_1::bench_trivial_query_selecting______1_row
diesel_1_1_1::bench_trivial_query_selecting______1_row_boxed
doom_9e197d7::freedoom1
doom_9e197d7::freedoom2
inflate_0_3_4::decode
json_benchmark_c7d3d9b::serde_canada_dom
json_benchmark_c7d3d9b::serde_canada_struct
json_benchmark_c7d3d9b::serde_citm_dom
json_benchmark_c7d3d9b::serde_citm_struct
json_benchmark_c7d3d9b::serde_twitter_dom
json_benchmark_c7d3d9b::serde_twitter_struct
json_benchmark_c7d3d9b::serialize_canada_dom
json_benchmark_c7d3d9b::serialize_canada_struct
json_benchmark_c7d3d9b::serialize_citm_dom
json_benchmark_c7d3d9b::serialize_citm_struct
json_benchmark_c7d3d9b::serialize_twitter_dom
json_benchmark_c7d3d9b::serialize_twitter_struct
nom_4_0_0::arithmetic::arithmetic
nom_4_0_0::http::one_test
nom_4_0_0::ini::bench_ini_key_value
nom_4_0_0::ini::bench_ini_keys_and_values
nom_4_0_0::ini_str::bench_ini_str
nom_4_0_0_beta1::arithmetic::arithmetic
nom_4_0_0_beta1::http::one_test
nom_4_0_0_beta1::ini::bench_ini_key_value
nom_4_0_0_beta1::ini::bench_ini_keys_and_values
nom_4_0_0_beta1::ini_str::bench_ini_str
quickcheck_0_6_1::shrink_f64_1_tuple
quickcheck_0_6_1::shrink_f64_2_tuple
quickcheck_0_6_1::shrink_f64_3_tuple
quickcheck_0_6_1::shrink_f64_4_tuple
quickcheck_0_6_1::shrink_f64_5_tuple
quickcheck_0_6_1::shrink_f64_6_tuple
quickcheck_0_6_1::shrink_f64_7_tuple
quickcheck_0_6_1::shrink_f64_8_tuple
quickcheck_0_6_1::shrink_i64_1_tuple
quickcheck_0_6_1::shrink_i64_2_tuple
quickcheck_0_6_1::shrink_i64_3_tuple
quickcheck_0_6_1::shrink_i64_4_tuple
quickcheck_0_6_1::shrink_i64_5_tuple
quickcheck_0_6_1::shrink_i64_6_tuple
quickcheck_0_6_1::shrink_i64_7_tuple
quickcheck_0_6_1::shrink_i64_8_tuple
quickcheck_0_6_1::shrink_string_1_tuple
quickcheck_0_6_1::shrink_string_2_tuple
quickcheck_0_6_1::shrink_string_3_tuple
quickcheck_0_6_1::shrink_string_4_tuple
quickcheck_0_6_1::shrink_string_5_tuple
quickcheck_0_6_1::shrink_string_6_tuple
quickcheck_0_6_1::shrink_string_7_tuple
quickcheck_0_6_1::shrink_string_8_tuple
quickcheck_0_6_1::shrink_u64_1_tuple
quickcheck_0_6_1::shrink_u64_2_tuple
quickcheck_0_6_1::shrink_u64_3_tuple
quickcheck_0_6_1::shrink_u64_4_tuple
quickcheck_0_6_1::shrink_u64_5_tuple
quickcheck_0_6_1::shrink_u64_6_tuple
quickcheck_0_6_1::shrink_u64_7_tuple
quickcheck_0_6_1::shrink_u64_8_tuple
quickcheck_0_6_1::shrink_unit_1_tuple
quickcheck_0_6_1::shrink_unit_2_tuple
quickcheck_0_6_1::shrink_unit_3_tuple
quickcheck_0_6_1::shrink_unit_4_tuple
quickcheck_0_6_1::shrink_unit_5_tuple
quickcheck_0_6_1::shrink_unit_6_tuple
quickcheck_0_6_1::shrink_unit_7_tuple
quickcheck_0_6_1::shrink_unit_8_tuple
quickcheck_0_6_1::shrink_vec_u8_1_tuple
quickcheck_0_6_1::shrink_vec_u8_2_tuple
quickcheck_0_6_1::shrink_vec_u8_3_tuple
quickcheck_0_6_1::shrink_vec_u8_4_tuple
quickcheck_0_6_1::shrink_vec_u8_5_tuple
quickcheck_0_6_1::shrink_vec_u8_6_tuple
quickcheck_0_6_1::shrink_vec_u8_7_tuple
quickcheck_0_6_1::shrink_vec_u8_8_tuple
rayon_1_0_0::factorial::factorial_iterator
rayon_1_0_0::factorial::factorial_join
rayon_1_0_0::factorial::factorial_par_iter
rayon_1_0_0::factorial::factorial_recursion
rayon_1_0_0::fibonacci::fibonacci_iterative
rayon_1_0_0::fibonacci::fibonacci_join_1_2
rayon_1_0_0::fibonacci::fibonacci_join_2_1
rayon_1_0_0::fibonacci::fibonacci_recursive
rayon_1_0_0::fibonacci::fibonacci_split_iterative
rayon_1_0_0::fibonacci::fibonacci_split_recursive
rayon_1_0_0::find::parallel_find_common
rayon_1_0_0::find::parallel_find_first
rayon_1_0_0::find::parallel_find_last
rayon_1_0_0::find::parallel_find_middle
rayon_1_0_0::find::parallel_find_missing
rayon_1_0_0::find::serial_find_common
rayon_1_0_0::find::serial_find_first
rayon_1_0_0::find::serial_find_last
rayon_1_0_0::find::serial_find_middle
rayon_1_0_0::find::serial_find_missing
rayon_1_0_0::join_microbench::increment_all
rayon_1_0_0::join_microbench::increment_all_atomized
rayon_1_0_0::join_microbench::increment_all_max
rayon_1_0_0::join_microbench::increment_all_min
rayon_1_0_0::join_microbench::increment_all_serialized
rayon_1_0_0::join_microbench::join_recursively
rayon_1_0_0::life::bench::generations
rayon_1_0_0::life::bench::parallel_generations
rayon_1_0_0::map_collect::i_mod_10_to_i::with_collect
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold
rayon_1_0_0::map_collect::i_mod_10_to_i::with_fold_vec
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized
rayon_1_0_0::map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex
rayon_1_0_0::map_collect::i_mod_10_to_i::with_mutex_vec
rayon_1_0_0::map_collect::i_mod_10_to_i::with_vec_vec_sized
rayon_1_0_0::map_collect::i_to_i::with_collect
rayon_1_0_0::map_collect::i_to_i::with_fold
rayon_1_0_0::map_collect::i_to_i::with_fold_vec
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec
rayon_1_0_0::map_collect::i_to_i::with_linked_list_collect_vec_sized
rayon_1_0_0::map_collect::i_to_i::with_linked_list_map_reduce_vec_sized
rayon_1_0_0::map_collect::i_to_i::with_mutex
rayon_1_0_0::map_collect::i_to_i::with_mutex_vec
rayon_1_0_0::map_collect::i_to_i::with_vec_vec_sized
rayon_1_0_0::matmul::bench::bench_matmul_strassen
rayon_1_0_0::mergesort::bench::merge_sort_par_bench
rayon_1_0_0::mergesort::bench::merge_sort_seq_bench
rayon_1_0_0::nbody::bench::nbody_par
rayon_1_0_0::nbody::bench::nbody_parreduce
rayon_1_0_0::nbody::bench::nbody_seq
rayon_1_0_0::pythagoras::euclid_faux_serial
rayon_1_0_0::pythagoras::euclid_parallel_full
rayon_1_0_0::pythagoras::euclid_parallel_one
rayon_1_0_0::pythagoras::euclid_parallel_outer
rayon_1_0_0::pythagoras::euclid_parallel_weightless
rayon_1_0_0::pythagoras::euclid_serial
rayon_1_0_0::quicksort::bench::quick_sort_par_bench
rayon_1_0_0::quicksort::bench::quick_sort_seq_bench
rayon_1_0_0::quicksort::bench::quick_sort_splitter
rayon_1_0_0::sieve::bench::sieve_chunks
rayon_1_0_0::sieve::bench::sieve_parallel
rayon_1_0_0::sieve::bench::sieve_serial
rayon_1_0_0::sort::demo_merge_sort_ascending
rayon_1_0_0::sort::demo_merge_sort_big
rayon_1_0_0::sort::demo_merge_sort_descending
rayon_1_0_0::sort::demo_merge_sort_mostly_ascending
rayon_1_0_0::sort::demo_merge_sort_mostly_descending
rayon_1_0_0::sort::demo_merge_sort_random
rayon_1_0_0::sort::demo_merge_sort_strings
rayon_1_0_0::sort::demo_quick_sort_big
rayon_1_0_0::sort::demo_quick_sort_mostly_ascending
rayon_1_0_0::sort::demo_quick_sort_mostly_descending
rayon_1_0_0::sort::demo_quick_sort_random
rayon_1_0_0::sort::demo_quick_sort_strings
rayon_1_0_0::sort::par_sort_ascending
rayon_1_0_0::sort::par_sort_big
rayon_1_0_0::sort::par_sort_descending
rayon_1_0_0::sort::par_sort_expensive
rayon_1_0_0::sort::par_sort_mostly_ascending
rayon_1_0_0::sort::par_sort_mostly_descending
rayon_1_0_0::sort::par_sort_random
rayon_1_0_0::sort::par_sort_strings
rayon_1_0_0::sort::par_sort_unstable_ascending
rayon_1_0_0::sort::par_sort_unstable_big
rayon_1_0_0::sort::par_sort_unstable_descending
rayon_1_0_0::sort::par_sort_unstable_expensive
rayon_1_0_0::sort::par_sort_unstable_mostly_ascending
rayon_1_0_0::sort::par_sort_unstable_mostly_descending
rayon_1_0_0::sort::par_sort_unstable_random
rayon_1_0_0::sort::par_sort_unstable_strings
rayon_1_0_0::str_split::parallel_space_char
rayon_1_0_0::str_split::parallel_space_fn
rayon_1_0_0::str_split::serial_space_char
rayon_1_0_0::str_split::serial_space_fn
rayon_1_0_0::str_split::serial_space_str
rayon_1_0_0::vec_collect::vec_i::with_collect
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec
rayon_1_0_0::vec_collect::vec_i::with_collect_into_vec_reused
rayon_1_0_0::vec_collect::vec_i::with_fold
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec
rayon_1_0_0::vec_collect::vec_i::with_linked_list_collect_vec_sized
rayon_1_0_0::vec_collect::vec_i::with_linked_list_map_reduce_vec_sized
rayon_1_0_0::vec_collect::vec_i::with_vec_vec_sized
rayon_1_0_0::vec_collect::vec_i_filtered::with_collect
rayon_1_0_0::vec_collect::vec_i_filtered::with_fold
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized
rayon_1_0_0::vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized
rayon_1_0_0::vec_collect::vec_i_filtered::with_vec_vec_sized
raytrace_8de9020::raytrace_random_scenes
regex_0_2_6::misc::anchored_literal_long_match
regex_0_2_6::misc::anchored_literal_long_non_match
regex_0_2_6::misc::anchored_literal_short_match
regex_0_2_6::misc::anchored_literal_short_non_match
regex_0_2_6::misc::easy0_1K
regex_0_2_6::misc::easy0_1MB
regex_0_2_6::misc::easy0_32
regex_0_2_6::misc::easy0_32K
regex_0_2_6::misc::easy1_1K
regex_0_2_6::misc::easy1_1MB
regex_0_2_6::misc::easy1_32
regex_0_2_6::misc::easy1_32K
regex_0_2_6::misc::hard_1K
regex_0_2_6::misc::hard_1MB
regex_0_2_6::misc::hard_32
regex_0_2_6::misc::hard_32K
regex_0_2_6::misc::literal
regex_0_2_6::misc::long_needle1
regex_0_2_6::misc::long_needle2
regex_0_2_6::misc::match_class
regex_0_2_6::misc::match_class_in_range
regex_0_2_6::misc::medium_1K
regex_0_2_6::misc::medium_1MB
regex_0_2_6::misc::medium_32
regex_0_2_6::misc::medium_32K
regex_0_2_6::misc::not_literal
regex_0_2_6::misc::one_pass_long_prefix
regex_0_2_6::misc::one_pass_long_prefix_not
regex_0_2_6::misc::one_pass_short
regex_0_2_6::misc::one_pass_short_not
regex_0_2_6::misc::reallyhard2_1K
regex_0_2_6::misc::reallyhard_1K
regex_0_2_6::misc::reallyhard_1MB
regex_0_2_6::misc::reallyhard_32
regex_0_2_6::misc::reallyhard_32K
regex_0_2_6::misc::replace_all
regex_0_2_6::misc::reverse_suffix_no_quadratic
regex_0_2_6::misc::short_haystack_1000000x
regex_0_2_6::misc::short_haystack_100000x
regex_0_2_6::misc::short_haystack_10000x
regex_0_2_6::misc::short_haystack_1000x
regex_0_2_6::misc::short_haystack_100x
regex_0_2_6::misc::short_haystack_10x
regex_0_2_6::misc::short_haystack_1x
regex_0_2_6::misc::short_haystack_2x
regex_0_2_6::misc::short_haystack_3x
regex_0_2_6::misc::short_haystack_4x
regex_0_2_6::regexdna::find_new_lines
regex_0_2_6::regexdna::subst1
regex_0_2_6::regexdna::subst10
regex_0_2_6::regexdna::subst11
regex_0_2_6::regexdna::subst2
regex_0_2_6::regexdna::subst3
regex_0_2_6::regexdna::subst4
regex_0_2_6::regexdna::subst5
regex_0_2_6::regexdna::subst6
regex_0_2_6::regexdna::subst7
regex_0_2_6::regexdna::subst8
regex_0_2_6::regexdna::subst9
regex_0_2_6::regexdna::variant1
regex_0_2_6::regexdna::variant2
regex_0_2_6::regexdna::variant3
regex_0_2_6::regexdna::variant4
regex_0_2_6::regexdna::variant5
regex_0_2_6::regexdna::variant6
regex_0_2_6::regexdna::variant7
regex_0_2_6::regexdna::variant8
regex_0_2_6::regexdna::variant9
regex_0_2_6::rust_parse::parse_huge
regex_0_2_6::rust_parse::parse_simple
regex_0_2_6::rust_parse::parse_simple2
regex_0_2_6::rust_parse::parse_small
regex_0_2_6::sherlock::before_after_holmes
regex_0_2_6::sherlock::before_holmes
regex_0_2_6::sherlock::everything_greedy
regex_0_2_6::sherlock::everything_greedy_nl
regex_0_2_6::sherlock::holmes_cochar_watson
regex_0_2_6::sherlock::holmes_coword_watson
regex_0_2_6::sherlock::ing_suffix
regex_0_2_6::sherlock::ing_suffix_limited_space
regex_0_2_6::sherlock::letters
regex_0_2_6::sherlock::letters_lower
regex_0_2_6::sherlock::letters_upper
regex_0_2_6::sherlock::line_boundary_sherlock_holmes
regex_0_2_6::sherlock::name_alt1
regex_0_2_6::sherlock::name_alt2
regex_0_2_6::sherlock::name_alt3
regex_0_2_6::sherlock::name_alt3_nocase
regex_0_2_6::sherlock::name_alt4
regex_0_2_6::sherlock::name_alt4_nocase
regex_0_2_6::sherlock::name_alt5
regex_0_2_6::sherlock::name_alt5_nocase
regex_0_2_6::sherlock::name_holmes
regex_0_2_6::sherlock::name_holmes_nocase
regex_0_2_6::sherlock::name_sherlock
regex_0_2_6::sherlock::name_sherlock_holmes
regex_0_2_6::sherlock::name_sherlock_holmes_nocase
regex_0_2_6::sherlock::name_sherlock_nocase
regex_0_2_6::sherlock::name_whitespace
regex_0_2_6::sherlock::no_match_common
regex_0_2_6::sherlock::no_match_really_common
regex_0_2_6::sherlock::no_match_uncommon
regex_0_2_6::sherlock::quotes
regex_0_2_6::sherlock::repeated_class_negation
regex_0_2_6::sherlock::the_lower
regex_0_2_6::sherlock::the_nocase
regex_0_2_6::sherlock::the_upper
regex_0_2_6::sherlock::the_whitespace
regex_0_2_6::sherlock::word_ending_n
regex_0_2_6::sherlock::words
sha2_0_8_0::sha256::bench1_10
sha2_0_8_0::sha256::bench2_100
sha2_0_8_0::sha256::bench3_1000
sha2_0_8_0::sha256::bench4_10000
sha2_0_8_0::sha512::bench1_10
sha2_0_8_0::sha512::bench2_100
sha2_0_8_0::sha512::bench3_1000
sha2_0_8_0::sha512::bench4_10000
sha3_0_8_0::sha3_256::bench1_10
sha3_0_8_0::sha3_256::bench2_100
sha3_0_8_0::sha3_256::bench3_1000
sha3_0_8_0::sha3_256::bench4_10000
sha3_0_8_0::sha3_512::bench1_10
sha3_0_8_0::sha3_512::bench2_100
sha3_0_8_0::sha3_512::bench3_1000
sha3_0_8_0::sha3_512::bench4_10000
snap_0_2_4::uflat00_html
snap_0_2_4::uflat01_urls
snap_0_2_4::uflat02_jpg
snap_0_2_4::uflat03_jpg_200
snap_0_2_4::uflat04_pdf
snap_0_2_4::uflat05_html4
snap_0_2_4::uflat06_txt1
snap_0_2_4::uflat07_txt2
snap_0_2_4::uflat08_txt3
snap_0_2_4::uflat09_txt4
snap_0_2_4::uflat10_pb
snap_0_2_4::uflat11_gaviota
snap_0_2_4::zflat00_html
snap_0_2_4::zflat01_urls
snap_0_2_4::zflat02_jpg
snap_0_2_4::zflat03_jpg_200
snap_0_2_4::zflat04_pdf
snap_0_2_4::zflat05_html4
snap_0_2_4::zflat06_txt1
snap_0_2_4::zflat07_txt2
snap_0_2_4::zflat08_txt3
snap_0_2_4::zflat09_txt4
snap_0_2_4::zflat10_pb
snap_0_2_4::zflat11_gaviota