regex_0_2_6::regexdna::variant2

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 -2.33 -2.04
nightly-2019-01-01 -2.22 -2.02
nightly-2018-12-16 -2.36 -2.20
nightly-2018-12-02 -2.25 -2.20
nightly-2018-11-30 -2.50 -2.50
nightly-2018-11-29 -2.63 -2.67
nightly-2018-11-28 -2.82 -2.92
nightly-2018-11-15 -2.02 -2.12
nightly-2018-10-09 -2.45 -2.75
nightly-2018-10-07 -1.85 -2.11
nightly-2018-09-25 2.57 3.11
nightly-2018-07-09 2.60 2.65
nightly-2018-06-28 2.09 2.25
nightly-2018-06-27 1.83 2.02
nightly-2018-06-19 1.81 2.09
nightly-2018-06-15 2.90 3.83

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 3.47 1.66
nightly-2019-01-01 4.00 2.10
nightly-2018-12-16 4.54 2.73
nightly-2018-12-02 5.17 3.58
nightly-2018-11-30 4.43 3.20
nightly-2018-11-29 4.64 3.46
nightly-2018-11-28 4.24 3.25
nightly-2018-11-15 0.75 0.57
nightly-2018-10-09 -0.50 -0.34
nightly-2018-10-07 -1.05 -0.73
nightly-2018-09-25 2.71 1.90
nightly-2018-07-09 -1.35 -1.34
nightly-2018-06-28 -1.12 -1.11
nightly-2018-06-27 -0.91 -0.90
nightly-2018-06-19 -1.87 -1.90
nightly-2018-06-15 0.78 0.80

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 -0.68 -0.60
nightly-2019-01-01 -0.64 -0.57
nightly-2018-12-16 -1.08 -1.00
nightly-2018-12-02 -1.47 -1.39
nightly-2018-11-30 -1.59 -1.50
nightly-2018-11-29 -1.75 -1.66
nightly-2018-11-28 -2.07 -1.98
nightly-2018-11-15 -1.93 -1.86
nightly-2018-10-09 -1.34 -1.27
nightly-2018-10-07 -2.13 -2.05
nightly-2018-09-25 2.86 2.82
nightly-2018-07-09 2.52 2.32
nightly-2018-06-28 1.62 1.55
nightly-2018-06-27 0.93 0.89
nightly-2018-06-19 -0.05 -0.05
nightly-2018-06-15 2.72 2.63

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 0.29 0.35
nightly-2019-01-01 -0.92 -1.06
nightly-2018-12-16 0.11 0.12
nightly-2018-12-02 -0.14 -0.16
nightly-2018-11-30 -1.07 -1.18
nightly-2018-11-29 0.78 0.86
nightly-2018-11-28 -0.24 -0.27
nightly-2018-11-15 -0.24 -0.26
nightly-2018-10-09 -0.48 -0.48
nightly-2018-10-07 -0.48 -0.47
nightly-2018-09-25 2.06 2.06
nightly-2018-07-09 0.23 0.22
nightly-2018-06-28 1.39 1.35
nightly-2018-06-27 1.32 1.29
nightly-2018-06-19 0.91 0.86
nightly-2018-06-15 0.93 0.87

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 1.18 1.17
nightly-2019-01-01 0.06 0.05
nightly-2018-12-16 -0.14 -0.15
nightly-2018-12-02 1.90 2.12
nightly-2018-11-30 0.12 0.14
nightly-2018-11-29 1.65 1.88
nightly-2018-11-28 0.14 0.16
nightly-2018-11-15 0.82 0.93
nightly-2018-10-09 -0.26 -0.27
nightly-2018-10-07 0.93 0.95
nightly-2018-09-25 3.31 3.58
nightly-2018-07-09 -1.68 -1.66
nightly-2018-06-28 0.53 0.52
nightly-2018-06-27 0.44 0.43
nightly-2018-06-19 -1.76 -1.84
nightly-2018-06-15 -0.14 -0.14

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 -5.79 -1.58
nightly-2019-01-01 -1.97 -0.54
nightly-2018-12-16 -7.60 -2.23
nightly-2018-12-02 -6.95 -2.05
nightly-2018-11-30 -7.27 -2.17
nightly-2018-11-29 -6.26 -1.88
nightly-2018-11-28 -6.58 -2.00
nightly-2018-11-15 -2.51 -0.81
nightly-2018-10-09 2.32 0.91
nightly-2018-10-07 1.57 0.62
nightly-2018-09-25 1.12 0.44
nightly-2018-07-09 2.41 0.94
nightly-2018-06-28 2.57 1.01
nightly-2018-06-27 2.46 0.96
nightly-2018-06-19 2.35 0.91
nightly-2018-06-15 -1.68 -0.66

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-21 11.47 1.98
nightly-2019-01-01 0.68 0.11
nightly-2018-12-16 -3.23 -0.55
nightly-2018-12-02 3.97 0.67
nightly-2018-11-30 -8.12 -1.41
nightly-2018-11-29 0.35 0.06
nightly-2018-11-28 -10.51 -1.84
nightly-2018-11-15 12.46 2.20
nightly-2018-10-09 14.04 2.55
nightly-2018-10-07 3.84 0.69
nightly-2018-09-25 5.35 0.94
nightly-2018-07-09 -7.41 -1.30
nightly-2018-06-28 -3.29 -0.56
nightly-2018-06-27 4.45 0.75
nightly-2018-06-19 -8.88 -1.48
nightly-2018-06-15 -4.57 -0.73

overall branch predict ratio

overall cache hit ratio