byteorder_1_2_6::uint128_15::read_little_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 -0.29 -2.80
nightly-2018-12-15 0.30 3.10
nightly-2018-12-05 0.31 3.34
nightly-2018-11-19 0.39 4.65
nightly-2018-10-23 0.42 5.48

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 -0.54 -0.13
nightly-2018-12-15 7.46 2.03
nightly-2018-12-05 2.95 0.80
nightly-2018-11-19 10.92 3.19
nightly-2018-10-23 2.37 0.71

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 -9.39 -1.13
nightly-2018-12-15 9.74 1.27
nightly-2018-12-05 6.07 0.79
nightly-2018-11-19 2.83 0.36
nightly-2018-10-23 3.63 0.45

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 1.21 0.39
nightly-2018-12-15 -3.09 -1.00
nightly-2018-12-05 -3.19 -1.02
nightly-2018-11-19 3.70 1.18
nightly-2018-10-23 -0.56 -0.18

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 -9.69 -0.60
nightly-2018-12-15 -7.00 -0.46
nightly-2018-12-05 -6.79 -0.46
nightly-2018-11-19 18.35 1.29
nightly-2018-10-23 -17.75 -1.29

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 -8.35 -1.72
nightly-2018-12-15 -0.17 -0.03
nightly-2018-12-05 7.50 1.62
nightly-2018-11-19 -3.40 -0.74
nightly-2018-10-23 -1.12 -0.24

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-05 -50.70 -0.34
nightly-2018-12-15 136.94 1.78
nightly-2018-12-05 -85.42 -1.12
nightly-2018-11-19 -50.13 -0.65
nightly-2018-10-23 -20.28 -0.27

overall branch predict ratio

overall cache hit ratio