byteorder_1_2_6::int128_15::read_little_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 0.94 8.17
nightly-2019-01-14 0.73 7.12
nightly-2018-12-15 0.28 2.86
nightly-2018-11-19 0.40 4.37
nightly-2018-10-23 0.35 3.94

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 -1.19 -0.29
nightly-2019-01-14 -0.73 -0.17
nightly-2018-12-15 -4.01 -1.01
nightly-2018-11-19 8.34 2.27
nightly-2018-10-23 10.05 2.65

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 -6.30 -0.79
nightly-2019-01-14 3.53 0.44
nightly-2018-12-15 3.81 0.46
nightly-2018-11-19 16.85 2.04
nightly-2018-10-23 19.32 2.38

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 6.51 2.16
nightly-2019-01-14 3.64 1.21
nightly-2018-12-15 -3.50 -1.14
nightly-2018-11-19 4.52 1.48
nightly-2018-10-23 4.72 1.51

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 -10.46 -0.67
nightly-2019-01-14 -9.14 -0.59
nightly-2018-12-15 -12.62 -0.88
nightly-2018-11-19 -13.64 -1.00
nightly-2018-10-23 -11.72 -0.84

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 72.98 9.52
nightly-2019-01-14 72.20 12.48
nightly-2018-12-15 2.04 0.34
nightly-2018-11-19 1.94 0.31
nightly-2018-10-23 8.43 1.32

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 9,685.27 11.27
nightly-2019-01-14 15,101.07 14.26
nightly-2018-12-15 -83.39 -0.08
nightly-2018-11-19 -93.17 -0.09
nightly-2018-10-23 -92.67 -0.10

overall branch predict ratio

overall cache hit ratio