From: Ludovic Drolez <ldrolez@linbox.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched.c: Be a bit more conservative in SMP
Date: Tue, 19 Sep 2006 14:06:04 +0000 (UTC) [thread overview]
Message-ID: <loom.20060919T155900-330@post.gmane.org> (raw)
In-Reply-To: <200609070130.53995.vincent.plr@wanadoo.fr>
Vincent Pelletier <vincent.plr <at> wanadoo.fr> writes:
> I'll do some tests soon to see which version gives better performance at a
> higher level than just process migration cost - if different at all.
I think that your patch should improve the performance because process
migrations are expensive (cache miss) and should be avoided when not
really necessary.
Cheers,
Ludovic.
next prev parent reply other threads:[~2006-09-19 14:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-03 13:41 Vincent Pelletier
2006-09-03 17:10 ` Vincent Pelletier
2006-09-06 23:30 ` Vincent Pelletier
2006-09-19 14:06 ` Ludovic Drolez [this message]
2006-09-19 17:50 ` Antonio Vargas
2006-09-20 7:42 ` Ludovic Drolez
2006-09-20 16:26 ` Poor scheduling when not loaded at 100% (Was: [PATCH] sched.c: Be a bit more conservative in SMP) Ludovic Drolez
2006-09-21 18:36 ` [PATCH] sched.c: Be a bit more conservative in SMP Vincent Pelletier
2006-09-22 7:24 ` Ludovic Drolez
2006-09-22 12:31 ` Antonio Vargas
2006-09-19 13:39 ` Ludovic
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