From: Mike Galbraith <efault@gmx.de>
To: Valdis.Kletnieks@vt.edu
Cc: linux-kernel@vger.kernel.org
Subject: Re: web page on O(1) scheduler
Date: Thu, 22 May 2003 18:12:37 +0200 [thread overview]
Message-ID: <5.2.0.9.2.20030522173254.00cd21b8@pop.gmx.net> (raw)
In-Reply-To: <200305221447.h4MElAKx003511@turing-police.cc.vt.edu>
At 10:47 AM 5/22/2003 -0400, Valdis.Kletnieks@vt.edu wrote:
>On Thu, 22 May 2003 07:52:44 +0200, Mike Galbraith said:
>
> > It does consider cpu usage though. Your run history is right there in
> your
> > accumulated sleep_avg. Unfortunately (in some ways, fortunate in others..
> > conflict) that information can be diluted down to nothing instantly by new
> > input from one wakeup.
>
>Maybe there should be a scheduler tunable that says how much it should be
>diluted?
I hope not. Once you use a knob, you _have_ to use it again when you
change workloads.
-Mike
next prev parent reply other threads:[~2003-05-22 15:55 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-21 6:49 web page on O(1) scheduler David Mosberger
2003-05-21 9:01 ` Arjan van de Ven
2003-05-21 10:40 ` [Linux-ia64] " Duraid Madina
2003-05-21 10:43 ` Christoph Hellwig
2003-05-21 13:12 ` Arjan van de Ven
2003-05-21 13:51 ` Olivier Galibert
2003-05-28 22:12 ` Bill Davidsen
[not found] ` <Pine.LNX.3.96.1030528180909.21414B-100000@gatekeeper.tmr.c om>
2003-05-29 5:59 ` Mike Galbraith
2003-06-02 8:05 ` Ingo Molnar
2003-06-04 4:07 ` Bill Davidsen
[not found] ` <Pine.LNX.4.44.0306020949520.3375-100000@localhost.localdom ain>
2003-06-02 13:51 ` Mike Galbraith
2003-06-04 3:52 ` Bill Davidsen
2003-06-04 4:55 ` David Schwartz
[not found] ` <Pine.LNX.3.96.1030603234616.16495B-100000@gatekeeper.tmr.c om>
2003-06-04 7:13 ` Mike Galbraith
2003-06-04 15:30 ` Jan Harkes
2003-05-21 19:18 ` Duraid Madina
2003-05-21 20:03 ` Helge Hafting
2003-05-21 22:59 ` Alan Cox
2003-05-21 15:18 ` David Mosberger
2003-05-23 1:07 ` [Linux-ia64] " Hans Boehm
2003-05-23 8:30 ` Arjan van de Ven
2003-05-21 9:26 ` Mike Galbraith
2003-05-21 9:30 ` Mike Galbraith
2003-05-21 17:56 ` David Mosberger
2003-05-21 20:46 ` Mike Galbraith
2003-05-22 9:52 ` Mike Galbraith
2003-05-22 16:25 ` Mike Galbraith
2003-05-22 17:58 ` David Mosberger
2003-05-27 15:16 ` [case closed] " Mike Galbraith
2003-06-03 20:59 ` sched.c gives ICE [Was: Re: web page on O(1) scheduler] J.A. Magallon
2003-06-03 22:29 ` Mike Galbraith
2003-06-22 22:03 ` J.A. Magallon
2003-06-22 22:10 ` J.A. Magallon
2003-05-22 0:38 ` web page on O(1) scheduler Rik van Riel
[not found] ` <Pine.LNX.4.50L.0305212038120.5425-100000@imladris.surriel. com>
2003-05-22 5:52 ` Mike Galbraith
2003-05-22 14:47 ` Valdis.Kletnieks
2003-05-22 16:12 ` Mike Galbraith [this message]
2003-05-25 9:17 ` Mike Galbraith
2003-05-21 18:31 ` [Linux-ia64] " David Mosberger
2003-05-21 20:00 ` Cyclades Cyclom-Y ISA on 2.5.69 John Stoffel
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