diff options
Diffstat (limited to 'libgo/go/runtime/debug.go')
| -rw-r--r-- | libgo/go/runtime/debug.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libgo/go/runtime/debug.go b/libgo/go/runtime/debug.go index bcdde4b6a0b..0c915a2a768 100644 --- a/libgo/go/runtime/debug.go +++ b/libgo/go/runtime/debug.go @@ -23,7 +23,11 @@ func UnlockOSThread() // This call will go away when the scheduler improves. func GOMAXPROCS(n int) int -// NumCPU returns the number of logical CPUs on the local machine. +// NumCPU returns the number of logical CPUs usable by the current process. +// +// The set of available CPUs is checked by querying the operating system +// at process startup. Changes to operating system CPU allocation after +// process startup are not reflected. func NumCPU() int // NumCgoCall returns the number of cgo calls made by the current process. |