On Sunday 04 September 2005 05:27, [EMAIL PROTECTED] wrote: > > That list shows pentium4, mmx, sse, and sse2. Also, if you have *ANY* > version of sse available, you can improve performance by running floating > point math via sse, rather than 387 instructions. I recommend... > > CFLAGS="-O2 -pipe -fomit-frame-pointer -march=pentium4 -mmmx -msse -msse2 > -mfpmath=sse" > >
emm. I would not do this. -mfpmath=sse seems to be slower than -fpmath=387 http://www.anandtech.com/mac/showdoc.aspx?i=2436&p=5 has the numbers/made the experience. It seems, that gcc is not he best optimizer in the world ;) -- gentoo-user@gentoo.org mailing list
