byteorder_1_2_6::uint128_15::read_native_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 0.28 3.04
nightly-2018-12-17 -0.24 -2.78
nightly-2018-12-15 0.27 3.18
nightly-2018-12-02 -0.22 -2.61
nightly-2018-11-19 0.39 5.04
nightly-2018-10-23 0.42 6.16

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 -4.67 -1.16
nightly-2018-12-17 0.25 0.07
nightly-2018-12-15 -1.52 -0.42
nightly-2018-12-02 -2.93 -0.80
nightly-2018-11-19 9.64 2.77
nightly-2018-10-23 3.49 0.96

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 1.99 0.25
nightly-2018-12-17 2.16 0.28
nightly-2018-12-15 2.13 0.27
nightly-2018-12-02 -2.52 -0.32
nightly-2018-11-19 12.06 1.54
nightly-2018-10-23 0.56 0.07

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 -1.66 -0.54
nightly-2018-12-17 1.20 0.38
nightly-2018-12-15 -2.02 -0.65
nightly-2018-12-02 2.27 0.72
nightly-2018-11-19 4.26 1.35
nightly-2018-10-23 5.06 1.59

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 -3.84 -0.26
nightly-2018-12-17 -14.93 -1.01
nightly-2018-12-15 -13.02 -0.88
nightly-2018-12-02 -15.69 -1.08
nightly-2018-11-19 -14.06 -0.98
nightly-2018-10-23 -7.27 -0.49

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 6.01 1.39
nightly-2018-12-17 0.73 0.16
nightly-2018-12-15 -4.10 -0.89
nightly-2018-12-02 1.09 0.23
nightly-2018-11-19 0.24 0.05
nightly-2018-10-23 14.60 3.31

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-31 -42.96 -0.64
nightly-2018-12-17 20.26 0.29
nightly-2018-12-15 -76.77 -1.12
nightly-2018-12-02 -28.97 -0.44
nightly-2018-11-19 -36.67 -0.55
nightly-2018-10-23 -51.24 -0.78

overall branch predict ratio

overall cache hit ratio