Repository: incubator-htrace Updated Branches: refs/heads/master 35053cfc5 -> 8c82f6708
HTRACE-312. htraced: if GOMAXPROCS is left at 1, set it to the number of CPUs (Colin Patrick McCabe via iwasakims) Project: http://git-wip-us.apache.org/repos/asf/incubator-htrace/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-htrace/commit/8c82f670 Tree: http://git-wip-us.apache.org/repos/asf/incubator-htrace/tree/8c82f670 Diff: http://git-wip-us.apache.org/repos/asf/incubator-htrace/diff/8c82f670 Branch: refs/heads/master Commit: 8c82f67080463eb6ecaee87e05195f6f76db6fbe Parents: 35053cf Author: Masatake Iwasaki <[email protected]> Authored: Thu Dec 3 17:26:42 2015 +0900 Committer: Masatake Iwasaki <[email protected]> Committed: Thu Dec 3 17:26:42 2015 +0900 ---------------------------------------------------------------------- htrace-htraced/go/src/org/apache/htrace/htraced/htraced.go | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/8c82f670/htrace-htraced/go/src/org/apache/htrace/htraced/htraced.go ---------------------------------------------------------------------- diff --git a/htrace-htraced/go/src/org/apache/htrace/htraced/htraced.go b/htrace-htraced/go/src/org/apache/htrace/htraced/htraced.go index 5b0dfc6..fdd2745 100644 --- a/htrace-htraced/go/src/org/apache/htrace/htraced/htraced.go +++ b/htrace-htraced/go/src/org/apache/htrace/htraced/htraced.go @@ -92,7 +92,13 @@ func main() { lg.Infof(scanner.Text() + "\n") } common.InstallSignalHandlers(cnf) - lg.Infof("GOMAXPROCS=%d\n", runtime.GOMAXPROCS(0)) + if runtime.GOMAXPROCS(0) == 1 { + ncpu := runtime.NumCPU() + runtime.GOMAXPROCS(ncpu) + lg.Infof("setting GOMAXPROCS=%d\n", ncpu) + } else { + lg.Infof("GOMAXPROCS=%d\n", runtime.GOMAXPROCS(0)) + } lg.Infof("leveldb version=%d.%d\n", levigo.GetLevelDBMajorVersion(), levigo.GetLevelDBMinorVersion())
