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runtime: clarify that NumCPU returns only available CPUs

Update #11609.

Change-Id: Ie363facf13f5e62f1af4a8bdc42a18fb36e16ebf
Reviewed-on: https://go-review.googlesource.com/12022
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Ian Lance Taylor 2015-07-10 06:20:51 -07:00
parent 91ba0abef1
commit 2de67e9974

View File

@ -31,7 +31,7 @@ func GOMAXPROCS(n int) int {
return ret return ret
} }
// NumCPU returns the number of logical CPUs on the local machine. // NumCPU returns the number of logical CPUs usable by the current process.
func NumCPU() int { func NumCPU() int {
return int(ncpu) return int(ncpu)
} }