Re: Horrible performance
Alex Schuster <[email protected]> Wed, 25 Aug 2010 13:09:23 +0200
| Newsgroups | gmane.linux.gentoo.performance |
|---|---|
| Message-ID | <[email protected]> |
Mansour Moufid writes: > On Tue, Aug 24, 2010 at 9:32 PM, Alex Schuster <[email protected]> > wrote: > Just a thought: why -ggdb in your CFLAGS? If you have >=gcc-4.2, try: > > CFLAGS="-march=native -O2 -pipe" I just added this some days ago in order to give debug information for a a bug in strigi I had reported. I forgot to take it out, but so far only few packages were compiled with this setting. But thanks for mentioning this, I removed the debug setting now. But should it matter? Optimization still happens. And when these interrupts hapen, the CPU is not at 100%. I do not use march=native because I sometimes use another host with distcc. Wonko