From: "David Schwartz" <davids@webmaster.com>
To: <xyko_ig@ig.com.br>, <linux-kernel@vger.kernel.org>
Subject: RE: Wrong number of cpus detected/reported
Date: Tue, 10 Jun 2003 13:17:31 -0700 [thread overview]
Message-ID: <MDEHLPKNGKAHNMBLJOLKGECIDJAA.davids@webmaster.com> (raw)
In-Reply-To: <3EE6287E.4050707@ipiranga.com.br>
> Hi,
>
> first of all please apologize me because I didn't subscribe the list. I
> really even don't know if this list is the appropriate place to have my
> question discussed but I didn't found any better one.
>
> I installed a RedHat 7.1 system on a 4 way 1.4 Gz Compaq DL580 server
> with kernel 2.4.2 and everything goes right. Because of some other
> prerequisite needs I had to upgrade the kernel to 2.4.9-34.
>
> After the upgrade the system is reporting that the machine has 8 cpu
> instead of 4. I have been looking for some kind of information on the
> Internet (www.google.com/linux) about that but I didn't have success.
This is correct. The machine has 8 logical CPUs implemented inside 4
physical CPUs. For more information, search Intel's web pages about
'hyperthreading'.
DS
next prev parent reply other threads:[~2003-06-10 20:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-10 18:50 José Francisco Ribeiro Neto
2003-06-10 20:17 ` David Schwartz [this message]
2003-06-10 21:08 ` Timothy Miller
[not found] <434747C01D5AC443809D5FC5405011310B7169@bobcat.unickz.com>
2003-06-10 20:21 ` John Appleby
2003-06-10 20:36 ` Samuel Flory
2003-06-10 21:04 ` Steven Cole
2003-06-10 21:35 ` Alan Cox
2003-06-10 21:52 ` Steven Cole
2003-06-10 22:06 ` Alan Cox
2003-06-10 22:16 ` mikpe
2003-06-11 16:17 ` Timothy Miller
2003-06-11 16:28 ` mikpe
2003-06-11 21:26 ` Con Kolivas
2003-06-10 20:35 Lauro, John
[not found] <434747C01D5AC443809D5FC5405011310B7190@bobcat.unickz.com>
2003-06-10 21:11 ` John Appleby
2003-06-11 0:04 Lauro, John
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=MDEHLPKNGKAHNMBLJOLKGECIDJAA.davids@webmaster.com \
--to=davids@webmaster.com \
--cc=linux-kernel@vger.kernel.org \
--cc=xyko_ig@ig.com.br \
/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®