byteorder_1_2_6::uint128_1::read_little_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 0.81 4.20
nightly-2019-02-19 2.56 26.74
nightly-2018-09-18 0.31 2.90
nightly-2018-06-05 -0.31 -5.23

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 8.48 1.94
nightly-2019-02-19 1.70 0.38
nightly-2018-09-18 4.02 0.90
nightly-2018-06-05 0.02 0.00

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 4.68 0.54
nightly-2019-02-19 -6.26 -0.72
nightly-2018-09-18 7.32 0.86
nightly-2018-06-05 -3.20 -0.36

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 1.47 0.49
nightly-2019-02-19 0.93 0.31
nightly-2018-09-18 -4.44 -1.53
nightly-2018-06-05 2.47 0.86

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 -24.90 -1.29
nightly-2019-02-19 -7.42 -0.38
nightly-2018-09-18 -13.48 -0.73
nightly-2018-06-05 -14.18 -0.90

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 47.85 5.63
nightly-2019-02-19 105.98 22.39
nightly-2018-09-18 6.51 1.44
nightly-2018-06-05 2.30 0.54

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-08 50,297.59 469.83
nightly-2019-02-19 1,428.25 22.37
nightly-2018-09-18 -41.47 -0.61
nightly-2018-06-05 -23.16 -0.35

overall branch predict ratio

overall cache hit ratio