Gentoo Archives: gentoo-amd64

From: Daniel Gryniewicz <dang@g.o>
To: gentoo-amd64@l.g.o
Subject: Re: [gentoo-amd64] sempron make options
Date: Mon, 26 Sep 2005 21:32:04
Message-Id: 1127770235.12142.29.camel@localhost
In Reply to: Re: [gentoo-amd64] sempron make options by Alvin Thompson
1 On Mon, 2005-09-26 at 14:13 -0400, Alvin Thompson wrote:
2 > On Mon, 2005-09-26 at 10:21 -0400, Daniel Gryniewicz wrote:
3 > > It looks like it's not. My cpuinfo has this:
4 > >
5 > > address sizes : 40 bits physical, 48 bits virtual
6 >
7 > oh, ok. so what optimizations would be best for the 32-bit version?
8 > athlon-xp? i686?
9 >
10
11 athlon64 (or k8), if you have >=gcc-3.4, athlon-xp otherwise. Athlon64
12 (or k8) just enables a set of optimizations, it doesn't force a bitness.
13
14 Daniel
15
16 --
17 gentoo-amd64@g.o mailing list