From: Gene Heskett <gene.heskett@verizon.net>
To: linux-kernel@vger.kernel.org
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Lukas Hejtmanek <xhejtman@mail.muni.cz>,
Andrew Morton <akpm@osdl.org>
Subject: Re: 2.6.9-rc1-mm4 - slowdown?
Date: Sun, 12 Sep 2004 17:06:18 -0400 [thread overview]
Message-ID: <200409121706.18251.gene.heskett@verizon.net> (raw)
In-Reply-To: <200409121852.36844.rjw@sisk.pl>
On Sunday 12 September 2004 12:52, Rafael J. Wysocki wrote:
>On Sunday 12 of September 2004 18:11, Lukas Hejtmanek wrote:
>> Hello,
>>
>> I have fish-fillets game ported to linux. Under 2.6.9-rc1-bk9 it
>> eats up to
>
>10%
>
>> with normal speed of game and up to 40% with fast mode.
>> Under 2.6.9-rc1-mm4 it eats up to 40% with normal speed of game
>> and cpu is
>
>too
>
>> slow for fast mode.
>>
>> Any ideas?
>
>Yup. You've just discovered a difference between the nicksched and
> the "stock" CPU scheduler, it seems. ;-)
Humm, could this explain why, when I was running amflush this morning
after my journalling failure and subsequent reboot, that the data
being copied from /dev/hda7 to /dev/hdb2 was moving at the grand
total of about 40k to 50k/second instead of the >20MB/sec I expected?
--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
99.26% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com attorneys please note, additions to this message
by Gene Heskett are:
Copyright 2004 by Maurice Eugene Heskett, all rights reserved.
prev parent reply other threads:[~2004-09-12 21:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-12 16:11 Lukas Hejtmanek
2004-09-12 16:52 ` Rafael J. Wysocki
2004-09-12 21:06 ` Gene Heskett [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=200409121706.18251.gene.heskett@verizon.net \
--to=gene.heskett@verizon.net \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rjw@sisk.pl \
--cc=xhejtman@mail.muni.cz \
/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®