regex_0_2_6::misc::short_haystack_1000x

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 3.92 2.09
nightly-2018-11-13 4.31 2.23
nightly-2018-10-24 4.98 2.63
nightly-2018-10-17 12.65 8.20
nightly-2018-10-16 3.14 2.06
nightly-2018-10-10 3.40 2.29
nightly-2018-10-06 4.18 2.92
nightly-2018-10-02 3.12 2.23
nightly-2018-09-23 5.37 4.03
nightly-2018-06-03 6.25 3.87
nightly-2018-06-02 5.86 4.60
nightly-2018-06-01 4.95 5.24
nightly-2018-05-31 2.82 3.48
nightly-2018-05-29 2.57 3.77
nightly-2018-05-25 1.65 2.66
nightly-2018-05-10 -1.82 -3.07

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 3.50 0.64
nightly-2018-11-13 -0.14 -0.02
nightly-2018-10-24 1.06 0.19
nightly-2018-10-17 11.63 2.18
nightly-2018-10-16 -2.32 -0.43
nightly-2018-10-10 3.06 0.56
nightly-2018-10-06 4.01 0.73
nightly-2018-10-02 3.06 0.56
nightly-2018-09-23 1.35 0.24
nightly-2018-06-03 -3.44 -0.58
nightly-2018-06-02 1.53 0.25
nightly-2018-06-01 5.76 0.95
nightly-2018-05-31 -3.45 -0.56
nightly-2018-05-29 -5.36 -0.86
nightly-2018-05-25 0.50 0.08
nightly-2018-05-10 -9.07 -2.07

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 15.19 1.41
nightly-2018-11-13 -1.66 -0.15
nightly-2018-10-24 10.21 0.91
nightly-2018-10-17 32.30 2.96
nightly-2018-10-16 -1.09 -0.09
nightly-2018-10-10 28.35 2.62
nightly-2018-10-06 5.55 0.51
nightly-2018-10-02 4.86 0.45
nightly-2018-09-23 18.84 1.83
nightly-2018-06-03 10.40 0.95
nightly-2018-06-02 21.55 2.06
nightly-2018-06-01 23.31 2.37
nightly-2018-05-31 7.07 0.71
nightly-2018-05-29 -10.33 -1.02
nightly-2018-05-25 -8.71 -0.90
nightly-2018-05-10 -13.53 -1.52

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 -1.53 -0.46
nightly-2018-11-13 3.40 1.02
nightly-2018-10-24 -2.57 -0.78
nightly-2018-10-17 -8.70 -2.69
nightly-2018-10-16 -5.26 -1.64
nightly-2018-10-10 -1.57 -0.49
nightly-2018-10-06 -2.87 -0.89
nightly-2018-10-02 -2.39 -0.74
nightly-2018-09-23 -2.88 -0.86
nightly-2018-06-03 -0.57 -0.14
nightly-2018-06-02 -2.76 -0.67
nightly-2018-06-01 4.93 1.20
nightly-2018-05-31 -2.85 -0.69
nightly-2018-05-29 -2.60 -0.61
nightly-2018-05-25 -1.55 -0.36
nightly-2018-05-10 -4.18 -1.78

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 0.72 0.06
nightly-2018-11-13 2.34 0.20
nightly-2018-10-24 27.55 2.27
nightly-2018-10-17 -13.80 -1.12
nightly-2018-10-16 -3.03 -0.24
nightly-2018-10-10 -3.52 -0.27
nightly-2018-10-06 0.53 0.04
nightly-2018-10-02 -3.99 -0.30
nightly-2018-09-23 -3.12 -0.23
nightly-2018-06-03 58.05 3.16
nightly-2018-06-02 51.83 3.12
nightly-2018-06-01 58.43 4.30
nightly-2018-05-31 54.41 5.49
nightly-2018-05-29 3.79 0.36
nightly-2018-05-25 3.80 0.35
nightly-2018-05-10 -48.99 -24.74

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 -18.14 -1.08
nightly-2018-11-13 20.97 1.65
nightly-2018-10-24 9.45 0.80
nightly-2018-10-17 -4.51 -0.38
nightly-2018-10-16 4.76 0.39
nightly-2018-10-10 -3.44 -0.28
nightly-2018-10-06 0.19 0.01
nightly-2018-10-02 -3.26 -0.27
nightly-2018-09-23 16.53 1.38
nightly-2018-06-03 44.04 3.46
nightly-2018-06-02 65.88 10.74
nightly-2018-06-01 4.30 0.69
nightly-2018-05-31 9.35 1.53
nightly-2018-05-29 6.08 0.99
nightly-2018-05-25 3.40 0.54
nightly-2018-05-10 -5.84 -0.77

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 -82.61 -0.09
nightly-2018-11-13 56,019.74 921.78
nightly-2018-10-24 158.20 2.59
nightly-2018-10-17 0.28 0.00
nightly-2018-10-16 -35.21 -0.57
nightly-2018-10-10 -12.16 -0.19
nightly-2018-10-06 67.16 1.07
nightly-2018-10-02 50.16 0.78
nightly-2018-09-23 -66.78 -1.12
nightly-2018-06-03 151.25 2.22
nightly-2018-06-02 60.94 0.87
nightly-2018-06-01 -39.43 -0.56
nightly-2018-05-31 -35.71 -0.51
nightly-2018-05-29 139.91 2.01
nightly-2018-05-25 20.80 0.28
nightly-2018-05-10 34.00 0.41

overall branch predict ratio

overall cache hit ratio