regex_0_2_6::misc::reallyhard_1MB

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 0.77 2.50
nightly-2018-11-11 0.78 3.82
nightly-2018-11-07 0.57 3.12
nightly-2018-11-06 0.64 3.64
nightly-2018-11-05 0.67 3.98
nightly-2018-11-04 0.66 4.16
nightly-2018-05-10 1.39 98.24

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 2.07 0.87
nightly-2018-11-11 2.92 1.27
nightly-2018-11-07 2.93 1.27
nightly-2018-11-06 0.00 0.00
nightly-2018-11-05 0.82 0.35
nightly-2018-11-04 1.53 0.66
nightly-2018-05-10 -4.35 -2.09

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 10.92 1.02
nightly-2018-11-11 8.76 0.90
nightly-2018-11-07 22.79 2.42
nightly-2018-11-06 14.35 1.53
nightly-2018-11-05 8.57 0.91
nightly-2018-11-04 21.26 2.29
nightly-2018-05-10 -3.12 -0.39

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 -0.10 -0.08
nightly-2018-11-11 2.69 2.57
nightly-2018-11-07 1.12 1.08
nightly-2018-11-06 1.96 1.90
nightly-2018-11-05 1.25 1.21
nightly-2018-11-04 -0.66 -0.64
nightly-2018-05-10 -1.66 -2.54

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 125.38 1.79
nightly-2018-11-11 250.53 4.85
nightly-2018-11-07 216.07 5.47
nightly-2018-11-06 275.78 8.26
nightly-2018-11-05 287.32 11.66
nightly-2018-11-04 288.32 34.61
nightly-2018-05-10 -1.03 -0.47

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 -6.11 -1.08
nightly-2018-11-11 -3.95 -1.12
nightly-2018-11-07 -9.48 -3.16
nightly-2018-11-06 -9.77 -3.37
nightly-2018-11-05 -9.31 -3.32
nightly-2018-11-04 -8.22 -3.01
nightly-2018-05-10 -1.39 -0.50

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-07 -78.04 -0.97
nightly-2018-11-11 -92.53 -1.60
nightly-2018-11-07 -80.87 -1.46
nightly-2018-11-06 -97.63 -1.79
nightly-2018-11-05 -97.11 -1.81
nightly-2018-11-04 -90.35 -1.70
nightly-2018-05-10 -3.72 -0.06

overall branch predict ratio

overall cache hit ratio