From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Erich Focht <efocht@hpce.nec.com>
Cc: colpatch@us.ibm.com, LSE Tech <lse-tech@lists.sourceforge.net>,
Paul Jackson <pj@sgi.com>, "Martin J. Bligh" <mbligh@aracnet.com>,
Andrew Morton <akpm@osdl.org>,
ckrm-tech@lists.sourceforge.net,
LKML <linux-kernel@vger.kernel.org>,
simon.derr@bull.net, frankeh@watson.ibm.com
Subject: Re: [Lse-tech] [RFC PATCH] scheduler: Dynamic sched_domains
Date: Sat, 09 Oct 2004 09:50:30 +1000 [thread overview]
Message-ID: <416727C6.5000000@yahoo.com.au> (raw)
In-Reply-To: <200410090113.40589.efocht@hpce.nec.com>
Erich Focht wrote:
>>I personally like the hierarchical idea. Machine topologies tend to
>>look tree-like, and every useful sched_domain layout I've ever seen has
>>been tree-like. I think our interface should match that.
>
>
> I like the hierarchical idea, too. The natural way to build it would
> be by starting from the cpus and going up. This tree stands on its
> leafs... and I'm not sure how to express that in a filesystem.
>
Why would you ever want to play around with the internals of the
thing though? Provided you have a way to create exclusive sets of
CPUs, when would you care about doing more?
next prev parent reply other threads:[~2004-10-08 23:54 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-07 0:51 [RFC PATCH] scheduler: Dynamic sched_domains Matthew Dobson
2004-10-07 2:13 ` Nick Piggin
2004-10-07 17:01 ` Jesse Barnes
2004-10-08 5:55 ` [Lse-tech] " Takayoshi Kochi
2004-10-08 6:08 ` Nick Piggin
2004-10-08 16:43 ` Jesse Barnes
2004-10-07 21:58 ` Matthew Dobson
2004-10-08 0:22 ` Nick Piggin
2004-10-07 22:20 ` Matthew Dobson
2004-10-07 4:12 ` [ckrm-tech] " Marc E. Fiuczynski
2004-10-07 5:35 ` Paul Jackson
2004-10-07 22:06 ` Matthew Dobson
2004-10-07 9:32 ` Paul Jackson
2004-10-08 10:14 ` [Lse-tech] " Erich Focht
2004-10-08 10:40 ` Nick Piggin
2004-10-08 15:50 ` [ckrm-tech] " Hubertus Franke
2004-10-08 22:48 ` Matthew Dobson
2004-10-08 18:54 ` Matthew Dobson
2004-10-08 21:56 ` Peter Williams
2004-10-08 22:52 ` Matthew Dobson
2004-10-08 23:13 ` Erich Focht
2004-10-08 23:50 ` Nick Piggin [this message]
2004-10-10 12:25 ` Erich Focht
2004-10-08 22:51 ` Erich Focht
2004-10-09 1:05 ` Matthew Dobson
2004-10-10 12:45 ` Erich Focht
2004-10-12 22:45 ` Matthew Dobson
2004-10-08 18:45 ` Matthew Dobson
2005-04-18 20:26 ` [RFC PATCH] Dynamic sched domains aka Isolated cpusets Dinakar Guniguntala
2005-04-18 23:44 ` Nick Piggin
2005-04-19 8:00 ` Dinakar Guniguntala
2005-04-19 5:54 ` Paul Jackson
2005-04-19 6:19 ` Nick Piggin
2005-04-19 6:59 ` Paul Jackson
2005-04-19 7:09 ` Nick Piggin
2005-04-19 7:25 ` Paul Jackson
2005-04-19 7:28 ` Paul Jackson
2005-04-19 7:19 ` Paul Jackson
2005-04-19 7:57 ` Nick Piggin
2005-04-19 20:34 ` Paul Jackson
2005-04-23 23:26 ` Paul Jackson
2005-04-26 0:52 ` Matthew Dobson
2005-04-26 0:59 ` Paul Jackson
2005-04-19 9:52 ` Dinakar Guniguntala
2005-04-19 15:26 ` Paul Jackson
2005-04-20 7:37 ` Dinakar Guniguntala
2005-04-19 20:42 ` Paul Jackson
2005-04-19 8:12 ` Simon Derr
2005-04-19 16:19 ` Paul Jackson
2005-04-19 9:34 ` [Lse-tech] " Dinakar Guniguntala
2005-04-19 17:23 ` Paul Jackson
2005-04-20 7:16 ` Dinakar Guniguntala
2005-04-20 19:09 ` Paul Jackson
2005-04-21 16:27 ` Dinakar Guniguntala
2005-04-22 21:26 ` Paul Jackson
2005-04-23 7:24 ` Dinakar Guniguntala
2005-04-23 22:30 ` Paul Jackson
2005-04-25 11:53 ` Dinakar Guniguntala
2005-04-25 14:38 ` Paul Jackson
2005-04-21 17:31 ` [RFC PATCH] Dynamic sched domains aka Isolated cpusets (v0.2) Dinakar Guniguntala
2005-04-22 18:50 ` Paul Jackson
2005-04-22 21:37 ` Paul Jackson
2005-04-23 3:11 ` Paul Jackson
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