byteorder_1_2_6::int_8::read_native_endian

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 18.86 403.07
nightly-2019-01-14 0.51 17.68

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 -13.01 -3.83
nightly-2019-01-14 -7.35 -2.18

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 -1.40 -0.22
nightly-2019-01-14 -17.10 -2.74

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 0.46 0.30
nightly-2019-01-14 1.58 1.04

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 -0.39 -0.02
nightly-2019-01-14 -12.84 -0.84

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 87.92 15.81
nightly-2019-01-14 44.00 9.49

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-01-20 12,233.12 11.37
nightly-2019-01-14 64,727.50 687.30

overall branch predict ratio

overall cache hit ratio