regex_0_2_6::regexdna::subst5

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 13.89 4.00
nightly-2019-03-03 16.39 4.87
nightly-2018-11-29 37.47 14.76
nightly-2018-10-22 9.17 3.76
nightly-2018-06-05 6.50 2.63
nightly-2018-05-29 7.50 3.41
nightly-2018-05-25 5.11 2.49
nightly-2018-05-22 4.63 2.42

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 -7.91 -1.28
nightly-2019-03-03 3.45 0.55
nightly-2018-11-29 -17.05 -2.62
nightly-2018-10-22 4.71 0.80
nightly-2018-06-05 1.01 0.21
nightly-2018-05-29 -2.74 -0.69
nightly-2018-05-25 2.92 0.71
nightly-2018-05-22 -2.22 -0.52

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 8.50 0.69
nightly-2019-03-03 41.89 3.51
nightly-2018-11-29 -20.52 -1.71
nightly-2018-10-22 35.03 2.84
nightly-2018-06-05 18.14 1.51
nightly-2018-05-29 20.27 1.67
nightly-2018-05-25 15.11 1.25
nightly-2018-05-22 1.22 0.09

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 -10.36 -3.59
nightly-2019-03-03 -3.52 -1.22
nightly-2018-11-29 21.75 8.89
nightly-2018-10-22 -7.23 -3.34
nightly-2018-06-05 -0.34 -0.20
nightly-2018-05-29 -5.52 -3.54
nightly-2018-05-25 -0.24 -0.15
nightly-2018-05-22 -2.60 -1.62

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 -8.53 -1.78
nightly-2019-03-03 -4.17 -0.86
nightly-2018-11-29 76.23 66.26
nightly-2018-10-22 -4.62 -4.18
nightly-2018-06-05 -2.35 -1.94
nightly-2018-05-29 -3.86 -3.70
nightly-2018-05-25 0.16 0.14
nightly-2018-05-22 -2.61 -2.65

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 -15.81 -4.86
nightly-2019-03-03 -3.40 -1.04
nightly-2018-11-29 -3.73 -1.26
nightly-2018-10-22 -5.60 -1.93
nightly-2018-06-05 -4.69 -1.63
nightly-2018-05-29 -2.24 -0.76
nightly-2018-05-25 -2.82 -0.94
nightly-2018-05-22 0.64 0.20

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-03-12 364.30 13.19
nightly-2019-03-03 423.35 39.99
nightly-2018-11-29 105.86 15.16
nightly-2018-10-22 2.70 0.49
nightly-2018-06-05 1.11 0.21
nightly-2018-05-29 3.86 0.81
nightly-2018-05-25 -4.84 -1.00
nightly-2018-05-22 8.18 1.72

overall branch predict ratio

overall cache hit ratio