From: Tom Vier <tmv@comcast.net>
To: Andi Kleen <ak@suse.de>
Cc: discuss@x86-64.org, linux-kernel@vger.kernel.org
Subject: Re: [discuss] Re: NUMA support for dual core Opteron
Date: Fri, 15 Jul 2005 14:15:21 -0400 [thread overview]
Message-ID: <20050715181521.GC30163@zero> (raw)
In-Reply-To: <20050714190929.GL23619@wotan.suse.de>
On Thu, Jul 14, 2005 at 09:09:29PM +0200, Andi Kleen wrote:
> However with 90+W CPUs I would strongly recommend having support
> for PowerNow! and the old style PST table doesn't support
> dual core or SMP, so you need ACPI for that anyways.
Do opterons even support powernow? The proc or sysfs control file never
shows up on mine and the cpu flags don't list it. Then again, neither does
my athlon64. They're all in 32bit mode.
--
Tom Vier <tmv@comcast.net>
DSA Key ID 0x15741ECE
next prev parent reply other threads:[~2005-07-15 18:18 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-14 17:58 NUMA support for dual core Opteron yhlu
2005-07-14 18:29 ` [LinuxBIOS] " Li-Ta Lo
2005-07-14 18:48 ` [discuss] " Andi Kleen
2005-07-14 18:58 ` yhlu
2005-07-14 19:04 ` Ronald G. Minnich
2005-07-14 19:54 ` Andi Kleen
2005-07-14 18:48 ` yhlu
2005-07-14 18:52 ` [discuss] " Andi Kleen
2005-07-14 19:00 ` Ronald G. Minnich
2005-07-14 19:09 ` [discuss] " Andi Kleen
2005-07-15 2:46 ` yhlu
2005-07-15 3:05 ` Andi Kleen
2005-07-15 3:52 ` yhlu
2005-07-15 4:05 ` Andi Kleen
2005-07-15 4:14 ` yhlu
2005-07-15 14:37 ` Ronald G. Minnich
2005-07-15 18:15 ` Tom Vier [this message]
2005-07-15 18:20 ` Andi Kleen
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