From: Paul de Vrieze <pauldv@gentoo.org>
To: gentoo-dev@gentoo.org
Subject: Re: [gentoo-dev] -fbranch-probabilities optimisation
Date: Sat, 17 May 2003 18:00:06 +0200 [thread overview]
Message-ID: <200305171800.06780.pauldv@gentoo.org> (raw)
In-Reply-To: <200305171613.44858.werner.van.belle@vub.ac.be>
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On Saturday 17 May 2003 16:13, Werner Van Belle wrote:
> On Saturday 17 May 2003 15:57, Sven Vermeulen wrote:
> > Aah, then I'm completely in favor of adding this to Portage :)
>
> Maybe first investigate how good this thing works. I've done a quick check
> and I suspect this technique doesn't work on multithreaded programs.
If the profiles can be created correctly there should be nothing stopping this
from working. The problem is thought that this not so much has to be
implemented by portage as by specific packages that benefit from this.
Paul
--
Paul de Vrieze
Researcher
Mail: pauldv@cs.kun.nl
Homepage: http://www.devrieze.net
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next prev parent reply other threads:[~2003-05-17 16:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-17 2:49 [gentoo-dev] -fbranch-probabilities optimisation Chris Davies
2003-05-17 0:52 ` Anupam Kapoor
2003-05-17 23:28 ` Evan Powers
2003-05-17 7:24 ` David Nielsen
2003-05-17 11:43 ` Sven Vermeulen
2003-05-17 6:33 ` Werner Van Belle
2003-05-17 13:57 ` Sven Vermeulen
2003-05-17 14:13 ` Werner Van Belle
2003-05-17 16:00 ` Paul de Vrieze [this message]
2003-05-17 16:47 ` Chris Davies
2003-05-17 18:16 ` Paul de Vrieze
2003-05-18 9:23 ` Sven Vermeulen
2003-05-18 14:45 ` Chris Davies
2003-05-17 12:30 ` Matt Tucker
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