Richard Guenther wrote:
On Nov 27, 2007 2:23 PM, Howard Chu <[EMAIL PROTECTED]> wrote:
A bit of a minor mystery. Not a problem, just a curiosity. If someone knew off
the top of their head a reason for it, that'd be cool, but otherwise no sweat.
I'd try -Os, you might run into ICache limitations.
Thanks to everyone for the replies.
Fyi, the runs were all with -march=k8.
The test with gcc 4.2.2 and -Os just finished, it was again faster than -O0
from 4 to 28 clients, but slower than -O0 the rest of the way. It peaked at
38K auths/sec at 120 client threads. Slightly better than -O2. I'll try again
with some of these other suggestions.
--
-- Howard Chu
Chief Architect, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/
