Re: [linux-audio-user] CFLAGS for compiling audio programs - a little advice

From: Jonny Stutters <jstutters@email-addr-hidden>
Date: Fri Apr 21 2006 - 19:16:47 EEST

Brian Dunn wrote:
> Does anyone out there have good performace for audo apps with a simalar
> chip and what flags are you using?

My cflags for a P4M are "-O2 -march=pentium4 -fomit-frame-pointer
-pipe". As far as I understand it, the "Gentoo way" of using CPU
specific features is through USE flags (in your case mmx, sse, sse2).
That should make sure you get all the working hardware specific code
enabled without breaking anything. Might not wring out every last drop
of performance but as you've discovered that quest can lead to segfaults.

Music -
News -
Received on Fri Apr 21 20:15:15 2006

This archive was generated by hypermail 2.1.8 : Fri Apr 21 2006 - 20:15:15 EEST