From: Michael Wang <wangyun@linux.vnet.ibm.com>
To: Mike Galbraith <bitbucket@online.de>
Cc: linux-kernel@vger.kernel.org, mingo@redhat.com,
peterz@infradead.org, mingo@kernel.org, a.p.zijlstra@chello.nl
Subject: Re: [RFC PATCH 0/2] sched: simplify the select_task_rq_fair()
Date: Tue, 15 Jan 2013 16:26:04 +0800 [thread overview]
Message-ID: <50F5129C.5030906@linux.vnet.ibm.com> (raw)
In-Reply-To: <1358225532.25910.37.camel@marge.simpson.net>
On 01/15/2013 12:52 PM, Mike Galbraith wrote:
> On Tue, 2013-01-15 at 11:10 +0800, Michael Wang wrote:
>> hanks for the testing, could you please tell me which benchmark
>> generate these results?
>
> aim7, using the compute workfile, and a datapoints file containing
> $Tasks. multitask -nl -f will prompt for the datapoints file. You'll
> have to bump /proc/sys/kernel/sem if it's left at default by your
> distro. If you want, I can send you a tarball offline.
>
>> I will try to re-base the patch into 3.8-rc3 with consideration of NUMA
>> domain, I suppose it could fix the below BUG and provide a better results.
>
> I don't _think_ you'll fix the sweet spot without setting knobs such
> that last_buddy can do its thing, but go for it ;-)
Hmm... I'm a little confusing, let's discuss on the next version if
issues are still there :)
Regards,
Michael Wang
>
> -Mike
>
> --
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next prev parent reply other threads:[~2013-01-15 8:26 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1356588535-23251-1-git-send-email-wangyun@linux.vnet.ibm.com>
2013-01-09 9:28 ` [RFC PATCH 0/2] sched: simplify the select_task_rq_fair() Michael Wang
2013-01-12 8:01 ` Mike Galbraith
2013-01-12 10:19 ` Mike Galbraith
2013-01-14 9:21 ` Mike Galbraith
2013-01-15 3:10 ` Michael Wang
2013-01-15 4:52 ` Mike Galbraith
2013-01-15 8:26 ` Michael Wang [this message]
2013-01-17 5:55 ` Michael Wang
2013-01-20 4:09 ` Mike Galbraith
2013-01-21 2:50 ` Michael Wang
2013-01-21 4:38 ` Mike Galbraith
2013-01-21 5:07 ` Michael Wang
2013-01-21 6:42 ` Mike Galbraith
2013-01-21 7:09 ` Mike Galbraith
2013-01-21 7:45 ` Michael Wang
2013-01-21 9:09 ` Mike Galbraith
2013-01-21 9:22 ` Michael Wang
2013-01-21 9:44 ` Mike Galbraith
2013-01-21 10:30 ` Mike Galbraith
2013-01-22 3:43 ` Michael Wang
2013-01-22 8:03 ` Mike Galbraith
2013-01-22 8:56 ` Michael Wang
2013-01-22 11:34 ` Mike Galbraith
2013-01-23 3:01 ` Michael Wang
2013-01-23 5:02 ` Mike Galbraith
2013-01-22 14:41 ` Mike Galbraith
2013-01-23 2:44 ` Michael Wang
2013-01-23 4:31 ` Mike Galbraith
2013-01-23 5:09 ` Michael Wang
2013-01-23 6:28 ` Mike Galbraith
2013-01-23 7:10 ` Michael Wang
2013-01-23 8:20 ` Mike Galbraith
2013-01-23 8:30 ` Michael Wang
2013-01-23 8:49 ` Mike Galbraith
2013-01-23 9:00 ` Michael Wang
2013-01-23 9:18 ` Mike Galbraith
2013-01-23 9:26 ` Michael Wang
2013-01-23 9:37 ` Mike Galbraith
2013-01-23 9:32 ` Mike Galbraith
2013-01-24 6:01 ` Michael Wang
2013-01-24 6:51 ` Mike Galbraith
2013-01-24 7:15 ` Michael Wang
2013-01-24 7:47 ` Mike Galbraith
2013-01-24 8:14 ` Michael Wang
2013-01-24 9:07 ` Mike Galbraith
2013-01-24 9:26 ` Michael Wang
2013-01-24 10:34 ` Mike Galbraith
2013-01-25 2:14 ` Michael Wang
2013-01-24 7:00 ` Michael Wang
2013-01-21 7:34 ` Michael Wang
2013-01-21 8:26 ` Mike Galbraith
2013-01-21 8:46 ` Michael Wang
2013-01-21 9:11 ` Mike Galbraith
2013-01-15 2:46 ` Michael Wang
2013-01-11 8:15 Michael Wang
2013-01-11 10:13 ` Nikunj A Dadhania
2013-01-15 2:20 ` Michael Wang
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