Oh, Raphael, concerning what you said: "By the way, look for something about using sse instruction for math. It speeds things up a bit.". I think you're speaking of "-mfpmath=sse".
On 6/13/05, Mark Shields <[EMAIL PROTECTED]> wrote: > Yes, as long as it's the Socket A version. Not sure about the socket > 754 version, which may (or may not) use amd64. > > On 6/13/05, Raphael Melo de Oliveira Bastos Sales > <[EMAIL PROTECTED]> wrote: > > By the way, Sempron accepts athlon-xp, right? > > > > 2005/6/13, Bruno Lustosa <[EMAIL PROTECTED]>: > > > On 6/13/05, Colin <[EMAIL PROTECTED]> wrote: > > > > You'll want the usual -O2 -pipe -fomit-frame-pointer, but also use > > > > -march=athlon-xp. If your processor supports MMX, 3DNow!, SSE or > > > > SSE2, add those flags in as well. > > > > > > Fine, but no need to add mmx, 3dnow!, sse or sse2, as these are > > > implied by -march=athlon-xp. From the online documentation at > > > http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html: > > > > > > athlon-4, athlon-xp, athlon-mp > > > Improved AMD Athlon CPU with MMX, 3dNOW!, enhanced 3dNOW! and full > > > SSE instruction set support. > > > > > > -- > > > Bruno Lustosa, aka Lofofora | Email: [EMAIL PROTECTED] > > > Network Administrator/Web Programmer | ICQ: 1406477 > > > Rio de Janeiro - Brazil | > > > > > > -- > > > gentoo-user@gentoo.org mailing list > > > > > > > > > > -- > > gentoo-user@gentoo.org mailing list > > > > > > > -- > - Mark Shields > -- - Mark Shields -- gentoo-user@gentoo.org mailing list
