byteorder_1_2_6::int_5::read_native_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 0.60 9.59
nightly-2018-08-17 0.68 11.96
nightly-2018-06-02 -0.40 -37.60

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 -4.65 -1.13
nightly-2018-08-17 -7.26 -1.84
nightly-2018-06-02 1.21 0.54

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 -5.55 -0.94
nightly-2018-08-17 -0.53 -0.09
nightly-2018-06-02 -15.16 -2.80

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 -0.71 -0.42
nightly-2018-08-17 0.89 0.48
nightly-2018-06-02 6.46 5.17

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 -12.23 -0.77
nightly-2018-08-17 -7.71 -0.43
nightly-2018-06-02 -12.41 -0.62

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 52.79 7.16
nightly-2018-08-17 60.08 7.54
nightly-2018-06-02 53.85 16.53

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-14 8,005.27 9.30
nightly-2018-08-17 5,738.24 8.09
nightly-2018-06-02 79,865.05 1,563.54

overall branch predict ratio

overall cache hit ratio