From: Ingo Molnar <mingo@elte.hu>
To: Ed Tomlinson <edt@aei.ca>
Cc: Rob Hussey <robjhussey@gmail.com>,
linux-kernel@vger.kernel.org, ck@vds.kolivas.org
Subject: Re: Scheduler benchmarks - a follow-up
Date: Mon, 17 Sep 2007 13:47:14 +0200 [thread overview]
Message-ID: <20070917114714.GA32532@elte.hu> (raw)
In-Reply-To: <200709170712.03679.edt@aei.ca>
* Ed Tomlinson <edt@aei.ca> wrote:
> I gather this was with the complete -ck patchset? It would be
> interesting to see if just SD performed as well. If it does, CFS
> needs more work. if not there are other things in -ck that really do
> improve performance and should be looked into.
also see:
http://lkml.org/lkml/2007/9/17/172
i think at least part of the differences is due to the different
sched_clock() accuracy and performance in v2.6.22-ck versus v2.6.23-cfs.
Ingo
next prev parent reply other threads:[~2007-09-17 11:47 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-17 9:21 Scheduler benchmarks - a follow-up Rob Hussey
2007-09-17 11:12 ` Ed Tomlinson
2007-09-17 11:47 ` Ingo Molnar [this message]
2007-09-17 20:22 ` Ingo Molnar
2007-09-17 11:27 ` Ingo Molnar
[not found] ` <E1IXMXf-0000uG-ID@flower>
2007-09-17 19:43 ` Willy Tarreau
2007-09-17 20:01 ` Ingo Molnar
2007-09-17 20:06 ` Oleg Verych
2007-09-17 20:05 ` Ingo Molnar
2007-09-17 20:42 ` Willy Tarreau
2007-09-17 13:05 ` Ingo Molnar
2007-09-17 14:01 ` [ck] " Jos Poortvliet
2007-09-17 14:12 ` Ingo Molnar
2007-09-17 20:36 ` Ingo Molnar
2007-09-18 4:30 ` Rob Hussey
2007-09-18 4:53 ` Willy Tarreau
2007-09-18 4:58 ` Rob Hussey
2007-09-18 6:40 ` Ingo Molnar
2007-09-18 8:23 ` Rob Hussey
2007-09-18 8:48 ` Ingo Molnar
2007-09-18 9:45 ` Rob Hussey
2007-09-18 9:48 ` Ingo Molnar
2007-09-18 1:44 ` Rob Hussey
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