From: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
To: "'Ingo Molnar'" <mingo@elte.hu>
Cc: <linux-kernel@vger.kernel.org>, "'Andrew Morton'" <akpm@osdl.org>,
"'Nick Piggin'" <nickpiggin@yahoo.com.au>
Subject: RE: [patch] sched: auto-tuning task-migration
Date: Wed, 6 Oct 2004 14:18:27 -0700 [thread overview]
Message-ID: <200410062118.i96LIC608654@unix-os.sc.intel.com> (raw)
In-Reply-To: <20041006200439.GA15003@elte.hu>
Ingo Molnar wrote on Wednesday, October 06, 2004 1:05 PM
> could you try the replacement patch below - what results does it give?
By the way, I wonder why you chose to round down, but not up.
arch cache_decay_nsec: 10000000
migration cost matrix (cache_size: 9437184, cpu: 1500 MHz):
[00] [01] [02] [03]
[00]: 9.1 8.5 8.5 8.5
[01]: 8.5 9.1 8.5 8.5
[02]: 8.5 8.5 9.1 8.5
[03]: 8.5 8.5 8.5 9.1
min_delta: 8909202
using cache_decay nsec: 8909202 (8 msec)
next prev parent reply other threads:[~2004-10-06 21:20 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-06 0:42 Default cache_hot_time value back to 10ms Chen, Kenneth W
2004-10-06 0:47 ` Con Kolivas
2004-10-06 1:02 ` Nick Piggin
2004-10-06 0:58 ` Nick Piggin
2004-10-06 3:55 ` Andrew Morton
2004-10-06 4:30 ` Nick Piggin
2004-10-06 4:51 ` Andrew Morton
2004-10-06 5:00 ` Nick Piggin
2004-10-06 5:09 ` Andrew Morton
2004-10-06 5:21 ` Nick Piggin
2004-10-06 5:33 ` Andrew Morton
2004-10-06 5:46 ` Nick Piggin
2004-10-06 6:19 ` new dev model (was Re: Default cache_hot_time value back to 10ms) Jeff Garzik
2004-10-06 6:39 ` Andrew Morton
2004-10-06 8:56 ` Paolo Ciarrocchi
2004-10-06 9:44 ` bert hubert
2004-10-06 14:00 ` Andries Brouwer
2004-10-06 19:40 ` Jeff Garzik
2004-10-06 19:48 ` Jeff Garzik
2004-10-06 19:58 ` Jeff Garzik
2004-10-06 20:37 ` Geert Uytterhoeven
2004-10-07 1:08 ` Jeff Garzik
2004-10-07 0:02 ` Matt Mackall
2004-10-06 9:23 ` Ingo Molnar
2004-10-06 9:57 ` Paolo Ciarrocchi
2004-10-06 19:33 ` Jeff Garzik
2004-10-06 22:23 ` Martin J. Bligh
2004-10-06 5:52 ` Default cache_hot_time value back to 10ms Chen, Kenneth W
2004-10-06 19:27 ` Chen, Kenneth W
2004-10-06 19:39 ` Andrew Morton
2004-10-06 20:38 ` Chen, Kenneth W
2004-10-06 20:43 ` Andrew Morton
2004-10-06 23:14 ` Chen, Kenneth W
2004-10-07 2:26 ` Nick Piggin
2004-10-07 6:29 ` Ingo Molnar
2004-10-07 7:08 ` Jeff Garzik
2004-10-07 7:26 ` Ingo Molnar
2004-10-06 20:50 ` Ingo Molnar
2004-10-06 21:03 ` Chen, Kenneth W
2004-10-06 7:48 ` Ingo Molnar
2004-10-06 17:18 ` Chen, Kenneth W
2004-10-06 19:55 ` Ingo Molnar
2004-10-06 22:46 ` Peter Williams
2004-10-06 13:29 ` [patch] sched: auto-tuning task-migration Ingo Molnar
2004-10-06 13:44 ` Nick Piggin
2004-10-06 17:49 ` Chen, Kenneth W
2004-10-06 20:04 ` Ingo Molnar
2004-10-06 21:18 ` Chen, Kenneth W [this message]
2004-10-07 6:10 ` Ingo Molnar
2005-02-21 5:08 ` Paul Jackson
-- strict thread matches above, loose matches on Subject: below --
2004-10-06 14:22 emmanuel.fuste
[not found] <200411110851.30819.habanero@us.ibm.com>
2004-11-11 15:04 ` Andrew Theurer
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