From: Arjan van de Ven <arjanv@redhat.com>
To: Keith Mannthey <kmannth@us.ibm.com>
Cc: Zwane Mwaikambo <zwane@linuxpower.ca>,
"Martin J. Bligh" <mbligh@aracnet.com>,
davem@redhat.com, habanero@us.ibm.com, haveblue@us.ibm.com,
wli@holomorphy.com, arjanv@redhat.com, pbadari@us.ibm.com,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
gh@us.ibm.com, johnstul@us.ltcfwd.linux.ibm, jamesclv@us.ibm.com,
Andrew Morton <akpm@digeo.com>
Subject: Re: userspace irq balancerÂ
Date: Thu, 22 May 2003 08:17:23 +0000 [thread overview]
Message-ID: <20030522081723.B25926@devserv.devel.redhat.com> (raw)
In-Reply-To: <1053560371.19335.4725.camel@dyn9-47-17-180.beaverton.ibm.com>; from kmannth@us.ibm.com on Wed, May 21, 2003 at 04:39:29PM -0700
On Wed, May 21, 2003 at 04:39:29PM -0700, Keith Mannthey wrote:
> This makes building meaningful apicid masks (more than one cpu) a bit
> tricky. For example a user would have to know that cpus 1,2,9,10 were
> on the same cluster not (1,2,3,4) as you would expect. Since the bios
> can do what it will it makes it hard to build masks of capable clusters
> easily in all situations.
with sysfs the kernel can export some topology info; iirc that was desired
anyway for other HPC applications anyway ?
prev parent reply other threads:[~2003-05-22 8:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-21 18:28 userspace irq balancer Keith Mannthey
2003-05-21 19:19 ` userspace irq =?unknown-8bit?Q?balance?= =?unknown-8bit?B?csKg?= William Lee Irwin III
2003-05-21 23:39 ` userspace irq balancer Keith Mannthey
2003-05-21 23:42 ` userspace irq balancerB David S. Miller
2003-05-22 0:14 ` userspace irq =?unknown-8bit?Q?balance?= =?unknown-8bit?B?csKg?= William Lee Irwin III
2003-05-22 8:17 ` Arjan van de Ven [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20030522081723.B25926@devserv.devel.redhat.com \
--to=arjanv@redhat.com \
--cc=akpm@digeo.com \
--cc=davem@redhat.com \
--cc=gh@us.ibm.com \
--cc=habanero@us.ibm.com \
--cc=haveblue@us.ibm.com \
--cc=jamesclv@us.ibm.com \
--cc=johnstul@us.ltcfwd.linux.ibm \
--cc=kmannth@us.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mbligh@aracnet.com \
--cc=pbadari@us.ibm.com \
--cc=wli@holomorphy.com \
--cc=zwane@linuxpower.ca \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox