| label | common value | ||||
|---|---|---|---|---|---|
| by | austin@google.com | ||||
| cpu | Intel(R) Xeon(R) CPU E5-1650 v2 @ 3.50GHz | ||||
| goarch | amd64 | ||||
| goos | linux | ||||
| pkg | math | ||||
| upload | 20210415.5 | ||||
| upload-time | 2021-04-15T15:36:55Z | ||||
| label | values | ||||
| upload-file |
upload-part:20210415.5/0:
upload-part:20210415.5/1:
|
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| upload-part |
upload-part:20210415.5/0:
upload-part:20210415.5/1:
|
| upload-part:20210415.5/0 | upload-part:20210415.5/1 | |||
|---|---|---|---|---|
| time/op | delta | |||
| Acos-12 | 22.3ns ± 0% | 18.8ns ± 1% | −15.44% | (p=0.000 n=18+16) |
| Acosh-12 | 28.2ns ± 0% | 28.2ns ± 0% | ~ | (p=0.404 n=18+20) |
| Asin-12 | 18.1ns ± 0% | 18.2ns ± 0% | +0.20% | (p=0.000 n=18+16) |
| Asinh-12 | 32.8ns ± 0% | 32.9ns ± 1% | ~ | (p=0.891 n=18+20) |
| Atan-12 | 9.92ns ± 0% | 9.90ns ± 1% | −0.24% | (p=0.000 n=17+16) |
| Atanh-12 | 27.7ns ± 0% | 27.5ns ± 0% | −0.72% | (p=0.000 n=16+20) |
| Atan2-12 | 18.5ns ± 0% | 18.4ns ± 0% | −0.59% | (p=0.000 n=19+19) |
| Cbrt-12 | 22.1ns ± 0% | 22.1ns ± 0% | ~ | (p=0.804 n=16+17) |
| Ceil-12 | 0.84ns ± 0% | 0.84ns ± 0% | ~ | (p=0.663 n=18+16) |
| Copysign-12 | 0.84ns ± 0% | 0.84ns ± 0% | ~ | (p=0.762 n=16+19) |
| Cos-12 | 12.7ns ± 0% | 12.7ns ± 1% | ~ | (p=0.145 n=19+18) |
| Cosh-12 | 22.2ns ± 0% | 22.5ns ± 0% | +1.60% | (p=0.000 n=17+19) |
| Erf-12 | 11.1ns ± 1% | 11.1ns ± 1% | +0.47% | (p=0.010 n=19+19) |
| Erfc-12 | 12.6ns ± 1% | 12.7ns ± 0% | ~ | (p=0.066 n=19+15) |
| Erfinv-12 | 16.1ns ± 0% | 16.1ns ± 0% | ~ | (p=0.462 n=17+20) |
| Erfcinv-12 | 16.0ns ± 1% | 16.0ns ± 1% | −0.17% | (p=0.015 n=17+16) |
| Exp-12 | 16.3ns ± 0% | 16.5ns ± 1% | +1.25% | (p=0.000 n=19+16) |
| ExpGo-12 | 36.2ns ± 1% | 36.1ns ± 1% | ~ | (p=0.242 n=20+18) |
| Expm1-12 | 18.6ns ± 0% | 18.7ns ± 0% | +0.25% | (p=0.000 n=16+19) |
| Exp2-12 | 34.7ns ± 0% | 34.6ns ± 1% | −0.45% | (p=0.010 n=19+18) |
| Exp2Go-12 | 34.8ns ± 1% | 34.8ns ± 1% | ~ | (p=0.372 n=19+19) |
| Abs-12 | 0.56ns ± 0% | 0.56ns ± 0% | ~ | (p=0.766 n=18+16) |
| Dim-12 | 0.84ns ± 1% | 0.84ns ± 1% | ~ | (p=0.167 n=17+19) |
| Floor-12 | 0.84ns ± 0% | 0.84ns ± 0% | ~ | (p=0.993 n=18+16) |
| Max-12 | 3.35ns ± 0% | 3.35ns ± 0% | ~ | (p=0.894 n=17+19) |
| Min-12 | 3.35ns ± 0% | 3.36ns ± 1% | ~ | (p=0.214 n=18+18) |
| Mod-12 | 35.2ns ± 0% | 34.7ns ± 0% | −1.45% | (p=0.000 n=18+17) |
| Frexp-12 | 5.31ns ± 0% | 4.75ns ± 0% | −10.51% | (p=0.000 n=19+18) |
| Gamma-12 | 14.8ns ± 0% | 16.2ns ± 1% | +9.21% | (p=0.000 n=20+19) |
| Hypot-12 | 6.16ns ± 0% | 6.17ns ± 0% | +0.26% | (p=0.000 n=19+20) |
| HypotGo-12 | 7.79ns ± 1% | 7.78ns ± 0% | ~ | (p=0.497 n=18+17) |
| Ilogb-12 | 4.47ns ± 0% | 4.47ns ± 0% | ~ | (p=0.167 n=19+19) |
| J0-12 | 76.0ns ± 0% | 76.3ns ± 0% | +0.35% | (p=0.000 n=19+18) |
| J1-12 | 76.8ns ± 1% | 75.9ns ± 0% | −1.14% | (p=0.000 n=18+18) |
| Jn-12 | 167ns ± 1% | 168ns ± 1% | +0.19% | (p=0.038 n=18+18) |
| Ldexp-12 | 6.98ns ± 0% | 6.43ns ± 0% | −7.97% | (p=0.000 n=17+18) |
| Lgamma-12 | 15.9ns ± 0% | 16.0ns ± 1% | +0.32% | (p=0.011 n=20+17) |
| Log-12 | 13.3ns ± 0% | 13.4ns ± 1% | +0.37% | (p=0.000 n=15+18) |
| Logb-12 | 4.75ns ± 0% | 4.75ns ± 0% | ~ | (p=0.831 n=16+18) |
| Log1p-12 | 19.5ns ± 0% | 19.5ns ± 1% | ~ | (p=0.851 n=18+17) |
| Log10-12 | 15.9ns ± 0% | 14.0ns ± 0% | −11.92% | (p=0.000 n=17+16) |
| Log2-12 | 7.88ns ± 1% | 8.01ns ± 0% | +1.72% | (p=0.000 n=20+20) |
| Modf-12 | 4.75ns ± 0% | 4.34ns ± 0% | −8.66% | (p=0.000 n=19+17) |
| Nextafter32-12 | 5.31ns ± 0% | 5.31ns ± 0% | ~ | (p=0.389 n=17+18) |
| Nextafter64-12 | 5.03ns ± 1% | 5.03ns ± 0% | ~ | (p=0.774 n=17+18) |
| PowInt-12 | 29.9ns ± 0% | 28.5ns ± 0% | −4.69% | (p=0.000 n=18+19) |
| PowFrac-12 | 91.0ns ± 0% | 91.1ns ± 0% | +0.12% | (p=0.029 n=19+19) |
| Pow10Pos-12 | 1.12ns ± 0% | 1.12ns ± 0% | ~ | (p=0.363 n=20+20) |
| Pow10Neg-12 | 3.90ns ± 0% | 3.90ns ± 0% | ~ | (p=0.921 n=17+18) |
| Round-12 | 2.31ns ± 0% | 2.31ns ± 1% | ~ | (p=0.390 n=18+18) |
| RoundToEven-12 | 0.84ns ± 0% | 0.84ns ± 0% | ~ | (p=0.280 n=18+19) |
| Remainder-12 | 31.6ns ± 0% | 29.6ns ± 0% | −6.16% | (p=0.000 n=18+17) |
| Signbit-12 | 0.56ns ± 0% | 0.56ns ± 0% | ~ | (p=0.385 n=19+18) |
| Sin-12 | 12.5ns ± 0% | 12.5ns ± 0% | ~ | (p=0.080 n=18+18) |
| Sincos-12 | 16.4ns ± 2% | 16.4ns ± 2% | ~ | (p=0.253 n=20+19) |
| Sinh-12 | 26.1ns ± 0% | 26.1ns ± 0% | +0.18% | (p=0.000 n=17+19) |
| SqrtIndirect-12 | 3.91ns ± 0% | 3.90ns ± 0% | ~ | (p=0.133 n=19+19) |
| SqrtLatency-12 | 2.79ns ± 0% | 2.79ns ± 0% | ~ | (p=0.226 n=16+19) |
| SqrtIndirectLatency-12 | 6.68ns ± 0% | 6.37ns ± 2% | −4.66% | (p=0.000 n=17+20) |
| SqrtGoLatency-12 | 49.4ns ± 0% | 49.4ns ± 0% | ~ | (p=0.289 n=18+16) |
| SqrtPrime-12 | 3.18µs ± 0% | 3.18µs ± 0% | ~ | (p=0.084 n=17+18) |
| Tan-12 | 13.8ns ± 0% | 13.9ns ± 2% | ~ | (p=0.292 n=19+20) |
| Tanh-12 | 25.4ns ± 0% | 25.4ns ± 0% | ~ | (p=0.101 n=17+17) |
| Trunc-12 | 0.84ns ± 0% | 0.84ns ± 0% | ~ | (p=0.765 n=18+16) |
| Y0-12 | 75.8ns ± 0% | 75.9ns ± 1% | ~ | (p=0.805 n=16+18) |
| Y1-12 | 76.3ns ± 0% | 75.3ns ± 1% | −1.34% | (p=0.000 n=19+17) |
| Yn-12 | 164ns ± 0% | 164ns ± 2% | ~ | (p=0.356 n=18+20) |
| Float64bits-12 | 0.56ns ± 0% | 0.56ns ± 0% | ~ | (p=0.383 n=18+18) |
| Float64frombits-12 | 0.56ns ± 0% | 0.56ns ± 0% | ~ | (p=0.066 n=18+19) |
| Float32bits-12 | 0.56ns ± 0% | 0.56ns ± 0% | ~ | (p=0.889 n=16+19) |
| Float32frombits-12 | 0.56ns ± 0% | 0.56ns ± 0% | +0.06% | (p=0.007 n=18+19) |
| FMA-12 | 23.9ns ± 0% | 24.0ns ± 0% | +0.31% | (p=0.000 n=16+17) |
| [Geo mean] | 9.86ns | 9.77ns | −0.87% | |