byteorder_1_2_6::uint128_7::read_little_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 0.73 5.59
nightly-2019-01-19 0.63 5.03
nightly-2018-09-18 0.80 5.83
nightly-2018-07-24 0.78 8.25
nightly-2018-07-07 0.25 3.20

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 10.02 2.59
nightly-2019-01-19 -2.43 -0.63
nightly-2018-09-18 6.63 1.85
nightly-2018-07-24 -1.92 -0.52
nightly-2018-07-07 -2.68 -0.66

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 8.77 0.92
nightly-2019-01-19 -18.55 -1.94
nightly-2018-09-18 5.85 0.62
nightly-2018-07-24 -16.20 -2.04
nightly-2018-07-07 15.48 2.44

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 7.19 2.36
nightly-2019-01-19 8.76 2.94
nightly-2018-09-18 6.03 2.23
nightly-2018-07-24 0.77 0.30
nightly-2018-07-07 0.06 0.02

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 5.45 0.22
nightly-2019-01-19 275.70 17.93
nightly-2018-09-18 -4.06 -0.22
nightly-2018-07-24 -0.75 -0.03
nightly-2018-07-07 10.51 0.54

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 57.58 1.39
nightly-2019-01-19 578.06 68.43
nightly-2018-09-18 73.96 8.87
nightly-2018-07-24 61.41 12.48
nightly-2018-07-07 -11.98 -2.45

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 7,452.56 9.31
nightly-2019-01-19 1,761.11 2.06
nightly-2018-09-18 8,252.43 10.31
nightly-2018-07-24 74,694.43 1,580.00
nightly-2018-07-07 16.18 0.32

overall branch predict ratio

overall cache hit ratio