Re: Anomalous performance increase from mutex profiling
[email protected] (Dag-Erling Smørgrav)
| Newsgroups | gmane.os.freebsd.devel.smp |
|---|---|
| Message-ID | <[email protected]> |
Kris Kennaway <[email protected]> writes: > However, even with CVS sources I found something very odd: when > MUTEX_PROFILING is compiled in but not enabled (which usually still > makes things slower), I see a clear 38% +/- 3% performance *increase* > on this benchmark. Heisenberg strikes! Heisenberg strikes! Heisenberg strikes! You are uncertain. DES -- Dag-Erling Smørgrav - [email protected] _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-smp To unsubscribe, send any mail to "[email protected]"