byteorder_1_2_6::uint128_15::read_big_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 0.67 6.83
nightly-2019-01-07 0.30 3.21
nightly-2018-12-19 -0.26 -2.90
nightly-2018-12-05 0.27 3.12
nightly-2018-11-19 0.40 4.87

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 -5.34 -1.27
nightly-2019-01-07 1.01 0.25
nightly-2018-12-19 -3.75 -0.94
nightly-2018-12-05 0.98 0.25
nightly-2018-11-19 4.45 1.19

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 -8.50 -0.99
nightly-2019-01-07 7.41 0.88
nightly-2018-12-19 -3.42 -0.39
nightly-2018-12-05 13.07 1.49
nightly-2018-11-19 7.27 0.81

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 2.66 0.87
nightly-2019-01-07 -3.89 -1.27
nightly-2018-12-19 -4.50 -1.45
nightly-2018-12-05 -4.34 -1.40
nightly-2018-11-19 -0.67 -0.21

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 -20.98 -1.40
nightly-2019-01-07 -9.58 -0.68
nightly-2018-12-19 -10.20 -0.76
nightly-2018-12-05 -1.15 -0.08
nightly-2018-11-19 -8.71 -0.67

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 65.65 12.53
nightly-2019-01-07 9.95 1.90
nightly-2018-12-19 1.41 0.26
nightly-2018-12-05 -8.39 -1.55
nightly-2018-11-19 7.74 1.39

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-28 62,372.22 470.07
nightly-2019-01-07 26.00 0.26
nightly-2018-12-19 -14.62 -0.14
nightly-2018-12-05 -67.57 -0.66
nightly-2018-11-19 -21.95 -0.20

overall branch predict ratio

overall cache hit ratio