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From: Mike Galbraith <efault@gmx.de>
To: Redeeman <redeeman@metanurb.dk>
Cc: Ingo Molnar <mingo@elte.hu>,
	linux-kernel@vger.kernel.org,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Con Kolivas <kernel@kolivas.org>, Nick Piggin <npiggin@suse.de>,
	Arjan van de Ven <arjan@infradead.org>,
	Peter Williams <pwil3058@bigpond.net.au>,
	Thomas Gleixner <tglx@linutronix.de>,
	caglar@pardus.org.tr, Willy Tarreau <w@1wt.eu>,
	Gene Heskett <gene.heskett@gmail.com>, Mark Lord <lkml@rtr.ca>,
	Zach Carter <linux@zachcarter.com>,
	buddabrod <buddabrod@gmail.com>
Subject: Re: [patch] CFS scheduler, -v6
Date: Thu, 26 Apr 2007 18:05:38 +0200	[thread overview]
Message-ID: <1177603538.6145.6.camel@Homer.simpson.net> (raw)
In-Reply-To: <1177596399.14496.1.camel@localhost>

On Thu, 2007-04-26 at 16:06 +0200, Redeeman wrote:
> On Wed, 2007-04-25 at 23:47 +0200, Ingo Molnar wrote:
> <snip>
> > As usual, any sort of feedback, bugreport, fix and suggestion is more 
> > than welcome,
> 
> well, from my experiences with cfs on workstation/desktop, on amd64
> 2ghz, cfs doesent measure up to SD at all.
> 
> audio skips easily, with or without reniced X, and games are not as
> smooth. also it seems to be much lower throughput. vanilla seems much
> better by comparisin.

Can you give some details wrt these audio skips?  What are you doing,
and what is your config.  I don't see audio skips at all, unless I
intentionally beg for it via massive renice of X + a _very_ heavy CPU
client, and even then, only on UP (logical, one exec path).

	-Mike


  parent reply	other threads:[~2007-04-26 16:05 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-25 21:47 [patch] CFS scheduler, -v6 Ingo Molnar
2007-04-26  2:14 ` Gene Heskett
2007-04-26  3:29 ` Nick Piggin
2007-04-26  3:49   ` Andrew Morton
2007-04-26  4:16   ` William Lee Irwin III
2007-04-26  8:27   ` Ingo Molnar
2007-04-26  9:18 ` Ingo Molnar
2007-04-26 14:06 ` Redeeman
2007-04-26 14:41   ` Gene Heskett
2007-04-26 20:09     ` Kasper Sandberg
2007-04-26 21:21       ` Gene Heskett
2007-04-27  4:02       ` Mike Galbraith
2007-04-27  6:01         ` Mike Galbraith
2007-04-27 11:53       ` Ingo Molnar
2007-04-27 11:55         ` Ingo Molnar
2007-04-27 13:39           ` Thomas Gleixner
2007-04-27 13:41             ` Ingo Molnar
2007-04-27 13:44             ` Thomas Gleixner
2007-04-28 15:35           ` Kasper Sandberg
2007-04-28 20:45             ` Lee Revell
2007-04-29  1:18             ` Kasper Sandberg
2007-04-29  5:30               ` Willy Tarreau
2007-04-29  6:45                 ` Mike Galbraith
2007-04-29  6:59                 ` Ingo Molnar
2007-04-29  7:16                   ` Willy Tarreau
2007-04-29  7:30                     ` Ingo Molnar
2007-04-29  7:38                       ` Willy Tarreau
2007-04-29  8:00                         ` Ingo Molnar
2007-04-29  8:02                           ` Willy Tarreau
2007-04-29  9:52                           ` Con Kolivas
2007-04-29 10:19                             ` Mike Galbraith
2007-04-29  7:54                     ` William Lee Irwin III
2007-04-29  8:03                       ` Ingo Molnar
2007-04-29  8:16                         ` William Lee Irwin III
2007-04-29  8:13                       ` Willy Tarreau
2007-04-29  8:58                         ` William Lee Irwin III
2007-04-29  8:11                     ` Mike Galbraith
2007-04-29 10:30                     ` Thomas Gleixner
2007-04-29 10:33                       ` William Lee Irwin III
2007-04-29 10:48                       ` Kasper Sandberg
2007-04-29 11:25                         ` Thomas Gleixner
2007-04-29 10:53                       ` Con Kolivas
2007-04-29 11:11                         ` Bill Huey
2007-04-29 11:50                         ` Thomas Gleixner
2007-04-29 11:11                       ` Willy Tarreau
2007-04-29 11:46                         ` Con Kolivas
2007-04-29 12:09                           ` Paolo Ciarrocchi
2007-04-29 15:39                             ` Gene Heskett
2007-04-29 11:59                         ` Thomas Gleixner
2007-04-29 12:25                           ` Willy Tarreau
2007-04-29 12:00                         ` Kasper Sandberg
2007-04-29 12:13                           ` Thomas Gleixner
2007-04-29 12:21                             ` Kasper Sandberg
2007-04-29 12:55                             ` William Lee Irwin III
2007-04-29 13:37                               ` Thomas Gleixner
2007-05-01  7:55                                 ` Nick Piggin
2007-05-01 13:00                                   ` William Lee Irwin III
2007-04-29 20:30                         ` Mark Lord
2007-04-29 15:28                     ` Gene Heskett
2007-04-29  7:59                   ` Kasper Sandberg
2007-04-29  8:05                     ` Ingo Molnar
2007-04-29 15:42                     ` Ray Lee
2007-04-29 17:09                       ` Kasper Sandberg
2007-04-29  6:47               ` Ingo Molnar
     [not found]               ` <20070429170908.GA31417@elte.hu>
     [not found]                 ` <20070429173902.GA4349@elte.hu>
2007-04-30 17:45                   ` 3d smoothness (was: Re: [patch] CFS scheduler, -v6) Kasper Sandberg
2007-04-30 20:17                     ` Ingo Molnar
2007-04-30 20:44                       ` Kasper Sandberg
2007-04-27 12:52         ` [patch] CFS scheduler, -v6 William Lee Irwin III
2007-04-27 13:02         ` Ingo Molnar
2007-04-27 21:16           ` Lee Revell
2007-04-26 22:48     ` Con Kolivas
2007-04-27  0:39       ` Gene Heskett
2007-04-27  0:57         ` Con Kolivas
2007-04-27  1:03           ` Gene Heskett
2007-04-27 20:54           ` Bill Davidsen
2007-04-26 16:05   ` Mike Galbraith [this message]
2007-04-26 19:27 ` Thomas Gleixner
2007-04-26 19:35   ` Ingo Molnar
2007-04-26 19:42     ` Thomas Gleixner
2007-04-26 20:11       ` Ingo Molnar
2007-04-27 13:19 ` Mark Lord
2007-04-27 13:22   ` Mark Lord
2007-04-27 13:45     ` Ingo Molnar
2007-04-28 12:45 ` Srivatsa Vaddagiri
2007-04-28 13:53   ` Ingo Molnar
2007-04-28 15:23     ` Srivatsa Vaddagiri
2007-04-28 15:22       ` Ingo Molnar
2007-04-28 15:28       ` Srivatsa Vaddagiri
2007-04-27 21:59 Art Haas

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