regex_0_2_6::sherlock::repeated_class_negation

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 5.71 2.02
nightly-2018-07-09 11.28 3.34
nightly-2018-06-24 8.50 2.54
nightly-2018-06-15 11.64 3.86
nightly-2018-05-22 6.60 2.02

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 -1.00 -0.61
nightly-2018-07-09 0.54 0.48
nightly-2018-06-24 0.92 0.80
nightly-2018-06-15 0.98 0.83
nightly-2018-05-22 0.65 0.46

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 3.52 1.30
nightly-2018-07-09 11.22 3.37
nightly-2018-06-24 8.83 2.69
nightly-2018-06-15 11.05 3.71
nightly-2018-05-22 7.01 2.15

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 3.71 1.00
nightly-2018-07-09 -1.86 -0.58
nightly-2018-06-24 -1.82 -0.54
nightly-2018-06-15 -2.46 -0.71
nightly-2018-05-22 -5.28 -1.69

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 5.57 2.01
nightly-2018-07-09 0.47 0.55
nightly-2018-06-24 2.79 3.46
nightly-2018-06-15 -0.01 -0.01
nightly-2018-05-22 1.37 1.54

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 1.47 0.39
nightly-2018-07-09 1.57 0.46
nightly-2018-06-24 0.60 0.17
nightly-2018-06-15 2.37 0.67
nightly-2018-05-22 2.28 0.67

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-15 -3.77 -0.12
nightly-2018-07-09 1.46 0.06
nightly-2018-06-24 -21.14 -0.88
nightly-2018-06-15 -12.72 -0.52
nightly-2018-05-22 5.97 0.24

overall branch predict ratio

overall cache hit ratio