From: Duncan <1i5t5.duncan@cox.net>
To: gentoo-amd64@lists.gentoo.org
Subject: [gentoo-amd64] Re: Option better in Kernel Processor family
Date: Mon, 9 Apr 2007 23:56:30 +0000 (UTC) [thread overview]
Message-ID: <pan.2007.04.09.23.56.30@cox.net> (raw)
In-Reply-To: 1176133179.32538.5.camel@gentoo64
agtdino <agtdino@teleline.es> posted 1176133179.32538.5.camel@gentoo64,
excerpted below, on Mon, 09 Apr 2007 17:39:39 +0200:
> Hello, what is the better option 1 or 4 for an x86_64 AMD Athlon(tm) 64
> Processor 3000+ AuthenticAMD GNU/Linux
>
> 1. AMD-Opteron/Athlon64 ( Mk8 ) or
> 4. Generic-x86-64
>
> for default is 4 selected but perhaps is the first option most
> optimized.
As Fabio says, 1 is better. 4 works, but can't optimize instructions as
well so may be slightly slower on true AMD64. 1 would be for kernels
built to load on both Intel and AMD x86_64, and is thus the default.
--
Duncan - List replies preferred. No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master." Richard Stallman
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gentoo-amd64@gentoo.org mailing list
prev parent reply other threads:[~2007-04-10 0:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-09 15:39 [gentoo-amd64] Option better in Kernel Processor family agtdino
2007-04-09 15:47 ` Fabio
2007-04-09 23:56 ` Duncan [this message]
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