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author | Dmitriy Vyukov <dvyukov@google.com> | 2011-06-22 16:20:37 -0400 |
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committer | Russ Cox <rsc@golang.org> | 2011-06-22 16:20:37 -0400 |
commit | 8cab7f570395ba07b732a935fc1c916d28f8b7ef (patch) | |
tree | 65b49f133b82e16dde3007e1104cff93ad280577 | |
parent | 89d334ffe1fe7667505033f4ca49ff50954d9e7e (diff) | |
download | go-8cab7f570395ba07b732a935fc1c916d28f8b7ef.tar.gz go-8cab7f570395ba07b732a935fc1c916d28f8b7ef.zip |
sync: restore GOMAXPROCS during benchmarks
R=golang-dev
CC=dvyukov, golang-dev
https://golang.org/cl/4631060
-rw-r--r-- | src/pkg/sync/mutex_test.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pkg/sync/mutex_test.go b/src/pkg/sync/mutex_test.go index f5c20ca49b..9bfdec365f 100644 --- a/src/pkg/sync/mutex_test.go +++ b/src/pkg/sync/mutex_test.go @@ -43,7 +43,7 @@ func BenchmarkContendedSemaphore(b *testing.B) { s := new(uint32) *s = 1 c := make(chan bool) - runtime.GOMAXPROCS(2) + defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(2)) b.StartTimer() go HammerSemaphore(s, b.N/2, c) @@ -81,7 +81,7 @@ func BenchmarkContendedMutex(b *testing.B) { b.StopTimer() m := new(Mutex) c := make(chan bool) - runtime.GOMAXPROCS(2) + defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(2)) b.StartTimer() go HammerMutex(m, b.N/2, c) |