sha2_0_8_0::sha512::bench3_1000

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 1.46 2.19
nightly-2018-12-03 1.39 2.29
nightly-2018-07-14 -1.35 -5.63
nightly-2018-07-13 -1.36 -14.76
nightly-2018-06-05 0.24 3.02

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 -3.95 -0.89
nightly-2018-12-03 -0.24 -0.05
nightly-2018-07-14 0.25 0.05
nightly-2018-07-13 1.83 0.36
nightly-2018-06-05 -2.54 -0.49

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 7.72 0.87
nightly-2018-12-03 -1.46 -0.16
nightly-2018-07-14 6.05 0.64
nightly-2018-07-13 -4.78 -0.50
nightly-2018-06-05 -0.66 -0.05

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 -1.29 -0.39
nightly-2018-12-03 -5.16 -1.58
nightly-2018-07-14 2.56 0.86
nightly-2018-07-13 0.53 0.17
nightly-2018-06-05 -1.83 -0.61

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 16.56 1.14
nightly-2018-12-03 5.83 0.41
nightly-2018-07-14 -27.76 -2.15
nightly-2018-07-13 -12.95 -1.00
nightly-2018-06-05 13.96 0.92

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 0.22 0.01
nightly-2018-12-03 -1.60 -0.13
nightly-2018-07-14 -1.25 -0.29
nightly-2018-07-13 -1.30 -0.30
nightly-2018-06-05 3.10 0.63

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-26 -98.27 -0.13
nightly-2018-12-03 -96.90 -0.14
nightly-2018-07-14 -29.76 -0.48
nightly-2018-07-13 233.84 4.31
nightly-2018-06-05 73.79 1.41

overall branch predict ratio

overall cache hit ratio