From: "Mark Shields" <laebshade@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] which -march flag to pick for Intel Core 2 Duo in make.conf?
Date: Thu, 24 May 2007 10:17:27 -0400 [thread overview]
Message-ID: <642958cc0705240717s360e212er3f54e8636e5a06f1@mail.gmail.com> (raw)
In-Reply-To: <d9a0a6da0705240655p741ed606n8a7b3fc3fd7ce972@mail.gmail.com>
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On 5/24/07, Denis <denis.che@gmail.com> wrote:
>
> Are these any options in the kernel and in the gcc to optimize for
> Intel's Core 2 Duo chips? When I set up my gentoo box for the Pentium
> Processor Extreme Edition (dual core prescott), I just used
> -march=prescott in make.conf
>
> Which -march flag would be the most relevant gcc optimization for
> Intel Core 2 Duo?
>
> And is there explicit support in the latest gentoo kernel for Core 2
> Duo, or does it go under Pentium 4 family?
>
> Thanks
> --
> gentoo-user@gentoo.org mailing list
>
>
A gentoo forum thread[1] states to use -march=nocona for Core 2 Duo, and
-march=prescott for Core Solo/Duo.
[1] http://forums.gentoo.org/viewtopic-p-3602555.html
--
- Mark Shields
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next prev parent reply other threads:[~2007-05-24 14:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-24 13:55 [gentoo-user] which -march flag to pick for Intel Core 2 Duo in make.conf? Denis
2007-05-24 14:15 ` Ryan Sims
2007-05-24 14:17 ` Mark Shields [this message]
2007-05-24 15:13 ` Denis
2007-05-24 15:43 ` Neil Bothwick
2007-05-24 15:55 ` Graham Murray
2007-05-24 16:38 ` Denis
2007-05-25 7:22 ` Randy Barlow
2007-05-24 15:30 ` [gentoo-user] " Alexander Skwar
-- strict thread matches above, loose matches on Subject: below --
2007-05-25 9:10 [gentoo-user] " burlingk
2007-05-25 17:03 ` Andreas Claesson
2007-05-25 18:26 ` Denis
2007-05-28 3:05 ` Randy Barlow
2007-05-31 1:11 ` Dan Farrell
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