quickcheck_0_6_1::shrink_i64_5_tuple

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 6.07 2.48
nightly-2018-11-12 12.90 5.48
nightly-2018-10-04 5.07 2.05
nightly-2018-05-13 9.94 3.36

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -2.00 -0.33
nightly-2018-11-12 1.30 0.22
nightly-2018-10-04 4.61 0.81
nightly-2018-05-13 12.00 1.99

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -1.27 -0.11
nightly-2018-11-12 26.72 2.49
nightly-2018-10-04 14.46 1.37
nightly-2018-05-13 13.46 1.53

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 1.30 0.27
nightly-2018-11-12 17.22 4.47
nightly-2018-10-04 -6.87 -2.01
nightly-2018-05-13 4.08 1.18

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -94.48 -0.48
nightly-2018-11-12 2,371.02 29.42
nightly-2018-10-04 -9.46 -0.13
nightly-2018-05-13 -30.62 -0.27

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -14.27 -1.73
nightly-2018-11-12 10.14 1.78
nightly-2018-10-04 -2.26 -0.56
nightly-2018-05-13 6.96 1.74

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 256.11 3.08
nightly-2018-11-12 88.11 1.03
nightly-2018-10-04 91.74 1.08
nightly-2018-05-13 -65.49 -0.68

overall branch predict ratio

overall cache hit ratio