byteorder_1_2_6::uint128_14::read_little_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 -0.30 -2.83
nightly-2019-01-29 -0.28 -2.73
nightly-2018-12-05 0.27 2.86
nightly-2018-11-19 0.40 4.48
nightly-2018-10-23 0.40 4.90

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 1.04 0.25
nightly-2019-01-29 -0.03 -0.00
nightly-2018-12-05 -4.03 -1.08
nightly-2018-11-19 1.77 0.47
nightly-2018-10-23 2.52 0.69

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 2.20 0.26
nightly-2019-01-29 9.82 1.18
nightly-2018-12-05 0.25 0.03
nightly-2018-11-19 6.51 0.84
nightly-2018-10-23 2.28 0.28

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 -1.58 -0.55
nightly-2019-01-29 -1.23 -0.42
nightly-2018-12-05 -3.72 -1.28
nightly-2018-11-19 2.82 0.95
nightly-2018-10-23 4.09 1.37

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 -14.24 -0.98
nightly-2019-01-29 -9.55 -0.67
nightly-2018-12-05 -9.22 -0.69
nightly-2018-11-19 -15.99 -1.21
nightly-2018-10-23 -13.63 -1.03

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 -4.32 -0.91
nightly-2019-01-29 3.66 0.78
nightly-2018-12-05 6.49 1.36
nightly-2018-11-19 1.35 0.28
nightly-2018-10-23 -4.18 -0.87

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-15 -9.82 -0.13
nightly-2019-01-29 -66.99 -0.93
nightly-2018-12-05 76.75 1.11
nightly-2018-11-19 -89.82 -1.37
nightly-2018-10-23 1.20 0.01

overall branch predict ratio

overall cache hit ratio