d553c29dc1
Avoids some garbage allocations while loading import data. Seems to especially benefit html/template for some reason, but significant allocation improvements for other packages too. name old time/op new time/op delta Template 345ms ± 6% 332ms ± 6% -3.76% (p=0.000 n=49+47) Unicode 185ms ±10% 184ms ±12% ~ (p=0.401 n=50+49) GoTypes 1.04s ± 3% 1.04s ± 3% -0.72% (p=0.012 n=48+47) Compiler 4.52s ± 7% 4.49s ± 9% ~ (p=0.465 n=48+47) name old user-ns/op new user-ns/op delta Template 532M ±17% 471M ±23% -11.48% (p=0.000 n=50+50) Unicode 298M ±29% 311M ±28% ~ (p=0.065 n=50+50) GoTypes 1.52G ± 7% 1.54G ± 9% ~ (p=0.062 n=49+50) Compiler 6.37G ± 7% 6.42G ± 8% ~ (p=0.157 n=49+48) name old alloc/op new alloc/op delta Template 43.9MB ± 0% 42.3MB ± 0% -3.51% (p=0.000 n=48+48) Unicode 34.3MB ± 0% 34.3MB ± 0% ~ (p=0.945 n=50+50) GoTypes 123MB ± 0% 122MB ± 0% -0.82% (p=0.000 n=50+50) Compiler 522MB ± 0% 519MB ± 0% -0.51% (p=0.000 n=50+50) name old allocs/op new allocs/op delta Template 414k ± 0% 397k ± 0% -4.14% (p=0.000 n=50+49) Unicode 320k ± 0% 320k ± 0% ~ (p=0.988 n=48+49) GoTypes 1.18M ± 0% 1.17M ± 0% -0.97% (p=0.000 n=50+50) Compiler 4.44M ± 0% 4.41M ± 0% -0.66% (p=0.000 n=50+50) Passes toolstash. Change-Id: I0f54c0fa420d4f4ed3584c47cec0dde100c70c03 Reviewed-on: https://go-review.googlesource.com/31670 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> |
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| CONTRIBUTING.md | ||
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