46aa9f5437
Benchmark results on GOOS=linux: GOARCH=amd64 name old time/op new time/op delta Atoi/Pos/7bit-4 20.1ns ± 2% 8.6ns ± 1% -57.34% (p=0.000 n=10+10) Atoi/Pos/26bit-4 25.8ns ± 7% 11.9ns ± 0% -53.91% (p=0.000 n=10+8) Atoi/Pos/31bit-4 27.3ns ± 2% 13.2ns ± 1% -51.56% (p=0.000 n=10+10) Atoi/Pos/56bit-4 37.2ns ± 5% 18.2ns ± 1% -51.26% (p=0.000 n=10+10) Atoi/Pos/63bit-4 38.7ns ± 1% 38.6ns ± 1% ~ (p=0.297 n=9+10) Atoi/Neg/7bit-4 17.6ns ± 1% 7.2ns ± 0% -59.22% (p=0.000 n=10+10) Atoi/Neg/26bit-4 24.4ns ± 1% 12.4ns ± 1% -49.28% (p=0.000 n=10+10) Atoi/Neg/31bit-4 26.9ns ± 0% 14.0ns ± 1% -47.88% (p=0.000 n=7+10) Atoi/Neg/56bit-4 36.2ns ± 1% 19.5ns ± 0% -46.24% (p=0.000 n=10+9) Atoi/Neg/63bit-4 38.9ns ± 1% 38.8ns ± 1% ~ (p=0.385 n=9+10) GOARCH=386 name old time/op new time/op delta Atoi/Pos/7bit-4 89.6ns ± 1% 8.2ns ± 1% -90.84% (p=0.000 n=9+10) Atoi/Pos/26bit-4 187ns ± 2% 12ns ± 1% -93.71% (p=0.000 n=10+9) Atoi/Pos/31bit-4 225ns ± 1% 225ns ± 1% ~ (p=0.995 n=10+10) Atoi/Neg/7bit-4 86.2ns ± 1% 8.5ns ± 1% -90.14% (p=0.000 n=10+10) Atoi/Neg/26bit-4 183ns ± 1% 13ns ± 1% -92.77% (p=0.000 n=9+10) Atoi/Neg/31bit-4 223ns ± 0% 223ns ± 0% ~ (p=0.247 n=8+9) Fixes #20557 Change-Id: Ib6245d88cffd4b037419e2bf8e4a71b86c6d773f Reviewed-on: https://go-review.googlesource.com/44692 Reviewed-by: Robert Griesemer <gri@golang.org> Reviewed-by: Keith Randall <khr@golang.org> |
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The Go Programming Language
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