From: Mike Galbraith <efault@gmx.de>
To: Nikhil Rao <ncrao@google.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <peterz@infradead.org>,
Venkatesh Pallipadi <venki@google.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3][RFC] Improve load balancing when tasks have large weight differential
Date: Wed, 29 Sep 2010 03:45:58 +0200 [thread overview]
Message-ID: <1285724758.7440.11.camel@marge.simson.net> (raw)
In-Reply-To: <AANLkTin=Dic2UE55yUaam8NzGHTib=9s=x-wyzk03BU0@mail.gmail.com>
On Tue, 2010-09-28 at 14:15 -0700, Nikhil Rao wrote:
> Thanks for running this. I've not been able to reproduce what you are
> seeing on the few test machines that I have (different combinations of
> MC, CPU and NODE domains). Can you please give me more info about
> your setup?
It's a plain-jane Q6600 box, so has only MC and CPU domains.
It doesn't necessarily _instantly_ "stick", can take a couple tries, or
a little time.
-Mike
next prev parent reply other threads:[~2010-09-29 1:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-28 0:29 [PATCH 0/3][RFC] Improve load balancing when tasks have large weight differential Nikhil Rao
2010-09-28 0:29 ` [PATCH 1/3] sched: set group_imb only a task can be pulled from the busiest cpu Nikhil Rao
2010-09-28 0:29 ` [PATCH 2/3] sched: drop group_capacity to 1 only if remote group has no running tasks Nikhil Rao
2010-09-28 23:04 ` Suresh Siddha
2010-10-11 21:20 ` Nikhil Rao
2010-09-28 0:29 ` [PATCH 3/3] sched: do not consider SCHED_IDLE tasks to be cache hot Nikhil Rao
2010-09-28 13:57 ` [PATCH 0/3][RFC] Improve load balancing when tasks have large weight differential Mike Galbraith
2010-09-28 21:15 ` Nikhil Rao
2010-09-29 1:45 ` Mike Galbraith [this message]
2010-09-29 19:32 ` Nikhil Rao
2010-10-04 3:08 ` Mike Galbraith
2010-10-06 8:23 ` Nikhil Rao
2010-10-08 7:22 ` Mike Galbraith
2010-10-08 20:34 ` Nikhil Rao
2010-10-10 10:15 ` Mike Galbraith
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