From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: pavel@suse.cz (Pavel Machek)
Cc: alan@lxorguk.ukuu.org.uk (Alan Cox),
davidel@xmailserver.org (Davide Libenzi),
linux-kernel@vger.kernel.org (lkml),
torvalds@transmeta.com (Linus Torvalds)
Subject: Re: [RFC] Scheduler queue implementation ...
Date: Fri, 21 Dec 2001 17:01:11 +0000 (GMT) [thread overview]
Message-ID: <E16HT2l-0000oP-00@the-village.bc.nu> (raw)
In-Reply-To: <20011220203630.A204@elf.ucw.cz> from "Pavel Machek" at Dec 20, 2001 08:36:30 PM
> I'd guess that if cpu-bound software wants to use clone(CLONE_VM) to
> gain some performance, it should better work "mostly" in different
> memory areas on different cpus... But I could be wrong.
Lots of people use shared mm objects and threads for things like UI rather
than just for cpu hogging. If they have multiple cpu hogs doing that then
they want punishing (or better yet sending a copy of a document on caches)
next prev parent reply other threads:[~2001-12-21 16:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-10 0:33 Davide Libenzi
2001-12-10 0:49 ` Alan Cox
2001-12-10 0:57 ` Davide Libenzi
2001-12-10 1:16 ` Alan Cox
2001-12-10 2:36 ` Davide Libenzi
2001-12-20 19:36 ` Pavel Machek
2001-12-20 21:42 ` Rik van Riel
2001-12-21 17:01 ` Alan Cox [this message]
2001-12-21 19:21 ` Pavel Machek
2001-12-22 14:23 ` Alan Cox
2001-12-10 0:52 ` Alan Cox
2001-12-10 1:06 ` Davide Libenzi
2001-12-10 1:18 ` Alan Cox
2001-12-10 1:38 ` Davide Libenzi
2001-12-10 1:52 ` Alan Cox
2001-12-10 3:06 ` Davide Libenzi
2001-12-10 23:03 ` Mike Kravetz
2001-12-10 23:30 ` Davide Libenzi
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