snap_0_2_4::uflat11_gaviota

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 7.00 4.92
nightly-2018-09-20 2.66 2.02
nightly-2018-09-19 2.78 2.15
nightly-2018-09-05 2.41 2.00
nightly-2018-09-04 2.43 2.05
nightly-2018-09-02 3.12 2.74

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -0.97 -0.18
nightly-2018-09-20 8.03 1.98
nightly-2018-09-19 -1.63 -0.40
nightly-2018-09-05 -2.64 -0.64
nightly-2018-09-04 -0.13 -0.03
nightly-2018-09-02 -6.73 -1.65

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 1.31 0.12
nightly-2018-09-20 -21.54 -2.28
nightly-2018-09-19 -4.19 -0.44
nightly-2018-09-05 -4.02 -0.41
nightly-2018-09-04 0.91 0.09
nightly-2018-09-02 -6.09 -0.63

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -7.23 -2.45
nightly-2018-09-20 10.79 3.76
nightly-2018-09-19 0.94 0.32
nightly-2018-09-05 -1.11 -0.39
nightly-2018-09-04 -1.44 -0.50
nightly-2018-09-02 -1.72 -0.59

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 3.21 0.57
nightly-2018-09-20 26.19 6.80
nightly-2018-09-19 6.64 1.74
nightly-2018-09-05 4.57 1.26
nightly-2018-09-04 5.05 1.39
nightly-2018-09-02 6.47 1.82

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -3.14 -0.20
nightly-2018-09-20 -11.89 -0.79
nightly-2018-09-19 21.24 1.42
nightly-2018-09-05 31.43 2.30
nightly-2018-09-04 -14.96 -1.09
nightly-2018-09-02 -8.52 -0.62

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-16 -69.59 -1.01
nightly-2018-09-20 -50.27 -0.69
nightly-2018-09-19 -24.86 -0.34
nightly-2018-09-05 75.84 1.03
nightly-2018-09-04 63.05 0.85
nightly-2018-09-02 -24.10 -0.32

overall branch predict ratio

overall cache hit ratio