From: Louis Garcia <louisg00@bellsouth.net>
To: Davide Libenzi <davidel@xmailserver.org>
Cc: William Lee Irwin III <wli@holomorphy.com>, linux-kernel@vger.kernel.org
Subject: Re: P4 hyperthreading
Date: 01 Jun 2002 21:39:31 -0400 [thread overview]
Message-ID: <1022981972.2456.10.camel@tiger> (raw)
In-Reply-To: <Pine.LNX.4.44.0206011842370.976-100000@blue1.dev.mcafeelabs.com>
I was just thinking about that. Do you now if this has a real speed
improvement?
--Lou
On Sat, 2002-06-01 at 21:44, Davide Libenzi wrote:
> On 1 Jun 2002, Louis Garcia wrote:
>
> > Did I forget to say this is a UP box? I just wanted to know if
> > hyperthreading is stable for a UP P4 box. Will acpismp=force still help?
>
> CONFIG_SMP must be on. the fact that you have a single CPU does not mean
> that spinlocks have to resolve to {} with ht
>
>
>
> - Davide
>
>
next prev parent reply other threads:[~2002-06-02 1:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-02 0:40 P4 hyperthreading Louis Garcia
2002-06-02 0:50 ` William Lee Irwin III
2002-06-02 1:14 ` Louis Garcia
2002-06-02 1:23 ` William Lee Irwin III
2002-06-02 1:44 ` Davide Libenzi
2002-06-02 1:39 ` Louis Garcia [this message]
2002-06-02 3:04 ` Davide Libenzi
2002-06-02 5:12 ` Austin Gonyou
2002-06-02 5:23 ` Louis Garcia
2002-06-02 8:32 ` Gilad Ben-Yossef
2002-06-03 6:02 ` Austin Gonyou
2002-06-03 13:03 ` Rob Landley
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