From: Ingo Molnar <mingo@elte.hu>
To: Con Kolivas <kernel@kolivas.org>
Cc: linux kernel mailing list <linux-kernel@vger.kernel.org>,
ck list <ck@vds.kolivas.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [ANNOUNCE] RSDL completely fair starvation free interactive cpu scheduler
Date: Thu, 8 Mar 2007 09:53:02 +0100 [thread overview]
Message-ID: <20070308085302.GA18245@elte.hu> (raw)
In-Reply-To: <200703041800.53360.kernel@kolivas.org>
* Con Kolivas <kernel@kolivas.org> wrote:
> This message is to announce the first general public release of the
> "Rotating Staircase DeadLine" cpu scheduler.
>
> Based on previous work from the staircase cpu scheduler I set out to
> design, from scratch, a new scheduling policy design which satisfies
> every requirement for SCHED_NORMAL (otherwise known as SCHED_OTHER)
> task management.
cool! I like this even more than i liked your original staircase
scheduler from 2 years ago :) Lets try what we did back then: put it
into -mm and see what breaks (if anything). But in general, it is
becoming increasingly clear that the interactivity estimator is a more
fragile concept than the built-in quota mechanism of the staircase
scheduler, so if it works in practice i'm quite in favor of it, even if
it regresses /some/ workloads.
Ingo
next prev parent reply other threads:[~2007-03-08 8:53 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-04 7:00 [ANNOUNCE] RSDL completely fair starvation free interactive cpu scheduler Con Kolivas
2007-03-04 7:45 ` [ck] " Con Kolivas
2007-03-04 14:04 ` Con Kolivas
2007-03-04 11:08 ` Gene Heskett
2007-03-04 11:47 ` Con Kolivas
2007-03-04 12:24 ` Gene Heskett
2007-03-04 12:46 ` Con Kolivas
2007-03-04 13:25 ` Gene Heskett
2007-03-04 13:49 ` Con Kolivas
2007-03-04 14:11 ` Gene Heskett
2007-03-05 2:31 ` Zwane Mwaikambo
2007-03-05 3:16 ` Gene Heskett
2007-03-04 14:36 ` Willy Tarreau
2007-03-04 16:08 ` [ck] " jos poortvliet
2007-03-05 23:05 ` Bill Davidsen
2007-03-06 0:18 ` Con Kolivas
2007-03-06 4:41 ` Willy Tarreau
2007-03-06 5:39 ` Nicholas Miell
2007-03-06 19:04 ` jos poortvliet
2007-03-06 21:37 ` Bill Davidsen
2007-03-06 21:54 ` Willy Tarreau
2007-03-05 21:52 ` Con Kolivas
2007-03-08 8:53 ` Ingo Molnar [this message]
2007-03-08 10:07 ` Con Kolivas
2007-03-08 20:25 ` Fabio Comolli
2007-03-08 20:57 ` Con Kolivas
2007-03-08 21:31 ` Fabio Comolli
2007-03-09 21:11 ` [ck] " Rodney Gordon II
-- strict thread matches above, loose matches on Subject: below --
2007-03-04 20:35 Al Boldi
2007-03-04 21:49 ` Con Kolivas
[not found] ` <45EB45F7.3050208@simon.arlott.org.uk>
2007-03-04 22:27 ` Con Kolivas
2007-03-05 18:29 ` Simon Arlott
2007-03-05 21:36 ` Con Kolivas
2007-03-04 23:13 ` Willy Tarreau
2007-03-04 23:58 ` Con Kolivas
2007-03-05 1:09 ` Gene Heskett
2007-03-06 8:42 ` [ck] " Xavier Bestel
2007-03-06 15:15 ` Al Boldi
2007-03-11 18:11 ` Al Boldi
2007-03-11 21:52 ` Con Kolivas
2007-03-11 22:12 ` Con Kolivas
2007-03-12 4:42 ` Al Boldi
2007-03-12 4:53 ` Con Kolivas
2007-03-12 11:26 ` Al Boldi
2007-03-12 12:52 ` Con Kolivas
2007-03-12 14:14 ` Al Boldi
2007-03-12 14:58 ` [ck] " jos poortvliet
2007-03-12 17:41 ` Al Boldi
2007-03-12 18:05 ` Con Kolivas
2007-03-18 1:30 ` Bill Davidsen
2007-03-05 9:45 Nicolas Mailhot
2007-03-05 9:53 ` Gene Heskett
2007-03-05 10:00 ` Nicolas Mailhot
2007-03-05 15:22 ` Paolo Ciarrocchi
2007-03-05 18:37 ` Gene Heskett
2007-03-05 18:20 ` Lee Revell
2007-03-05 19:19 ` Gene Heskett
2007-03-05 22:40 ` Andrew Morton
2007-03-05 23:19 ` Gene Heskett
2007-03-06 2:23 ` Ed Tomlinson
2007-03-06 2:54 ` Linus Torvalds
2007-03-06 3:36 ` Gene Heskett
2007-03-09 4:04 ` Bill Davidsen
2007-03-09 6:31 ` Linus Torvalds
2007-03-09 7:04 ` Bill Huey
2007-03-09 10:54 ` William Lee Irwin III
2007-03-09 14:54 ` Bill Davidsen
2007-03-09 18:11 ` Linus Torvalds
2007-03-06 17:50 ` Bill Davidsen
2007-03-06 20:06 ` Con Kolivas
2007-03-09 4:21 ` Bill Davidsen
2007-03-06 4:57 Shawn Starr
2007-03-08 14:27 Tim Tassonis
2007-03-11 22:29 bert hubert
2007-03-11 22:57 ` Con Kolivas
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