From: Andi Kleen <andi@firstfloor.org>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Andi Kleen <andi@firstfloor.org>,
Phil Endecott <phil_wueww_endecott@chezphil.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Mention Intel Atom in Kconfig.cpu
Date: Mon, 13 Oct 2008 15:53:29 +0200 [thread overview]
Message-ID: <20081013135329.GM12131@one.firstfloor.org> (raw)
In-Reply-To: <20081013093014.607c5925@infradead.org>
On Mon, Oct 13, 2008 at 09:30:14AM -0400, Arjan van de Ven wrote:
> On Mon, 13 Oct 2008 15:30:51 +0200
> Andi Kleen <andi@firstfloor.org> wrote:
> >
> > > Core2 instruction set with tune=generic is still the best to set.
> >
> > Not sure that is true. These option are mostly for the compiler.
>
> exactly, and our benchmarks show that tune=generic is best right now
So it doesn't matter as long as you set X86_GENERIC (and
CONFIG_CC_OPTIMIZE_FOR_SIZE)
It would probably make sense to add a setting for those.
-Andi
--
ak@linux.intel.com
next prev parent reply other threads:[~2008-10-13 13:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-13 10:58 [PATCH] Mention Intel Atom in Kconfig.cpu Phil Endecott
2008-10-13 12:13 ` [PATCH] Mention Intel Atom in Kconfig.cpu (less garbled this time) Phil Endecott
2008-10-13 15:36 ` J.A. Magallón
2008-10-13 12:28 ` [PATCH] Mention Intel Atom in Kconfig.cpu Andi Kleen
2008-10-13 13:18 ` Arjan van de Ven
2008-10-13 13:30 ` Andi Kleen
2008-10-13 13:30 ` Arjan van de Ven
2008-10-13 13:53 ` Andi Kleen [this message]
2008-10-13 14:02 ` Adrian Bunk
2008-10-13 14:17 ` Arjan van de Ven
2008-10-13 19:22 ` Phil Endecott
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