From: Thomas Zehetbauer <thomasz@hostmaster.org>
To: linux-kernel@vger.kernel.org
Subject: AMD64: IDE performance woes
Date: Thu, 27 May 2004 19:17:39 +0200 [thread overview]
Message-ID: <1085678259.3374.7.camel@hostmaster.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 480 bytes --]
It seems that IDE performance is severely degraded on AMD64:
hdparm -t timings
2.4.25/i386: 54.13MB/s
2.6.6/x86_64: 31.4MB/s
Board is a Tyan Thunder K8W s2885 with an AMD8111 controller
IDE device parameters are the same (hdparm -a8 -c1 -d1 -m16 -u1)
Tom
--
T h o m a s Z e h e t b a u e r ( TZ251 )
PGP encrypted mail preferred - KeyID 96FFCB89
finger thomasz@hostmaster.org for key
Everybody wants to go to heaven, but nobody wants to die.
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 481 bytes --]
next reply other threads:[~2004-05-27 17:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-27 17:17 Thomas Zehetbauer [this message]
2004-05-27 17:40 ` Bartlomiej Zolnierkiewicz
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=1085678259.3374.7.camel@hostmaster.org \
--to=thomasz@hostmaster.org \
--cc=linux-kernel@vger.kernel.org \
/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®