On Mon, 2005-09-26 at 14:13 -0400, Alvin Thompson wrote: > On Mon, 2005-09-26 at 10:21 -0400, Daniel Gryniewicz wrote: > > It looks like it's not. My cpuinfo has this: > > > > address sizes : 40 bits physical, 48 bits virtual > > oh, ok. so what optimizations would be best for the 32-bit version? > athlon-xp? i686? >
athlon64 (or k8), if you have >=gcc-3.4, athlon-xp otherwise. Athlon64 (or k8) just enables a set of optimizations, it doesn't force a bitness. Daniel -- gentoo-amd64@gentoo.org mailing list
