From: "Martin J. Bligh" <Martin.Bligh@us.ibm.com>
To: zxj@water.pku.edu.cn, linux-kernel@vger.kernel.org
Subject: Re: how to balance interrupts between 2 CPUs?
Date: Wed, 10 Apr 2002 07:31:39 -0700 [thread overview]
Message-ID: <2065456499.1018423898@[10.10.2.3]> (raw)
In-Reply-To: <b5926afe75.afe75b5926@water.pku.edu.cn>
> The kernel's SMP option is enable, but the CPU1 is always idle.
> How to balance the interrpupts between two CPUs?
> If you are convenient, please give me some advice quickly.
The P4 apics do not automatically balance interrupts between CPUs.
You need to do it explicitly - there are several ways floating
around to do this - try the APIC routing patch on this website:
http://sourceforge.net/projects/lse
and let us know if this works ...
M.
prev parent reply other threads:[~2002-04-10 14:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <b5926afe75.afe75b5926@water.pku.edu.cn>
2002-04-10 12:54 ` Philippe Amelant
2002-04-10 13:21 ` lm0re
2002-04-10 14:06 ` Tim Kay
2002-04-10 14:14 ` Terje Eggestad
2002-04-10 14:31 ` Martin J. Bligh [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='2065456499.1018423898@[10.10.2.3]' \
--to=martin.bligh@us.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=zxj@water.pku.edu.cn \
/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
all inboxes | Powered by JetHome®