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| author | Charlie Vieth <charlie.vieth@gmail.com> | 2022-03-12 17:27:42 -0500 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-05-11 13:52:09 +0000 |
| commit | 536282763f7357edd81d85993c12fd977fecd378 (patch) | |
| tree | 25c20f32a0909f7ef7714164ab295ec4bc152520 /src/testing/testing.go | |
| parent | 636c5f02082e4be5ef2d9a66c99c9e31b72246a3 (diff) | |
| download | go-536282763f7357edd81d85993c12fd977fecd378.tar.xz | |
go/build: replace ioutil.ReadDir with os.ReadDir
Change go/build.readDir to use os.ReadDir instead of ioutil.ReadDir.
This addresses a TODO and improves performance on Darwin and Linux.
Darwin: Apple M1
name old time/op new time/op delta
ImportVendor-10 39.8µs ± 1% 37.0µs ± 1% -6.91% (p=0.000 n=10+10)
Linux: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
name old time/op new time/op delta
ImportVendor-16 22.9µs ±11% 21.2µs ± 5% -7.47% (p=0.001 n=10+9)
Updates #45557
Change-Id: Ib1bd2e66210e714e499a035847d6261b61b7e2c6
Reviewed-on: https://go-review.googlesource.com/c/go/+/392074
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Diffstat (limited to 'src/testing/testing.go')
0 files changed, 0 insertions, 0 deletions