byteorder_1_2_6::u128::read_little_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 0.67 6.73
nightly-2018-12-19 -0.26 -2.80
nightly-2018-12-05 0.31 3.57
nightly-2018-11-30 0.25 2.94
nightly-2018-11-29 0.24 2.92
nightly-2018-11-28 0.32 4.05
nightly-2018-10-23 0.42 5.88

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 7.55 1.95
nightly-2018-12-19 3.75 1.02
nightly-2018-12-05 1.18 0.32
nightly-2018-11-30 0.97 0.26
nightly-2018-11-29 -3.33 -0.90
nightly-2018-11-28 4.09 1.11
nightly-2018-10-23 -0.04 -0.01

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 -8.71 -1.08
nightly-2018-12-19 3.83 0.48
nightly-2018-12-05 -6.54 -0.81
nightly-2018-11-30 4.43 0.54
nightly-2018-11-29 11.69 1.44
nightly-2018-11-28 5.93 0.73
nightly-2018-10-23 3.61 0.46

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 6.08 2.13
nightly-2018-12-19 2.23 0.78
nightly-2018-12-05 6.87 2.46
nightly-2018-11-30 -4.50 -1.62
nightly-2018-11-29 -2.36 -0.85
nightly-2018-11-28 -4.93 -1.79
nightly-2018-10-23 -1.47 -0.52

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 -8.09 -0.52
nightly-2018-12-19 -10.87 -0.76
nightly-2018-12-05 -4.07 -0.29
nightly-2018-11-30 -11.09 -0.82
nightly-2018-11-29 -9.00 -0.66
nightly-2018-11-28 -14.93 -1.10
nightly-2018-10-23 -12.07 -0.89

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 59.35 13.05
nightly-2018-12-19 -0.91 -0.19
nightly-2018-12-05 4.53 0.98
nightly-2018-11-30 0.84 0.18
nightly-2018-11-29 2.71 0.58
nightly-2018-11-28 -4.94 -1.06
nightly-2018-10-23 1.40 0.33

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 75,718.54 909.28
nightly-2018-12-19 -100 -1.37
nightly-2018-12-05 41.63 0.57
nightly-2018-11-30 -20.59 -0.29
nightly-2018-11-29 -70.83 -1.00
nightly-2018-11-28 118.90 1.68
nightly-2018-10-23 7.27 0.10

overall branch predict ratio

overall cache hit ratio