regex_0_2_6::regexdna::variant3

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 1.95 2.35
nightly-2019-03-03 1.81 2.18
nightly-2018-09-25 2.45 2.88
nightly-2018-09-24 3.43 4.34
nightly-2018-09-23 4.02 5.81

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 4.89 1.33
nightly-2019-03-03 4.13 1.13
nightly-2018-09-25 6.62 3.50
nightly-2018-09-24 7.17 4.04
nightly-2018-09-23 7.73 4.77

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 3.38 3.40
nightly-2019-03-03 3.07 3.14
nightly-2018-09-25 3.27 3.46
nightly-2018-09-24 3.39 3.81
nightly-2018-09-23 3.89 4.79

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 -0.35 -0.71
nightly-2019-03-03 -0.17 -0.34
nightly-2018-09-25 2.02 3.64
nightly-2018-09-24 2.35 4.59
nightly-2018-09-23 2.95 6.87

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 0.96 0.56
nightly-2019-03-03 -0.31 -0.18
nightly-2018-09-25 2.03 1.73
nightly-2018-09-24 2.64 2.30
nightly-2018-09-23 4.26 3.95

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 -2.47 -0.69
nightly-2019-03-03 -2.19 -0.62
nightly-2018-09-25 -2.14 -0.91
nightly-2018-09-24 2.32 0.98
nightly-2018-09-23 2.46 1.04

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 371.80 10.80
nightly-2019-03-03 383.58 14.68
nightly-2018-09-25 -5.47 -0.82
nightly-2018-09-24 3.50 0.52
nightly-2018-09-23 0.07 0.01

overall branch predict ratio

overall cache hit ratio