From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: can someone help me with this code (explanation)
Date: Fri, 26 Sep 2014 16:49:14 +0200
Date: 2014-09-26T16:49:14+02:00 [thread overview]
Message-ID: <m03udc$l86$1@dont-email.me> (raw)
In-Reply-To: <m03sdr$5d8$1@dont-email.me>
Le 26/09/2014 16:15, Björn Lundin a écrit :
> http://www.sigada.org/conf/sa98/papers/mueller.pdf
>
> I did not read all of it, but the conclusion is that
> context switches are bad for performance.
> If a protected object can REPLACE a task, it
> will show in measurements. (and they did measure)
That's a paper from 16 years ago. Computers as well as compilers have
evolved a lot, therefore I would not trust the paper for making a
decision nowadays...
--
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr
next prev parent reply other threads:[~2014-09-26 14:49 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-25 13:44 can someone help me with this code (explanation) Stribor40
2014-09-25 14:56 ` Björn Lundin
2014-09-25 15:01 ` Björn Lundin
2014-09-25 15:54 ` Stribor40
2014-09-25 17:11 ` Niklas Holsti
2014-09-25 19:41 ` Stribor40
2014-09-25 19:53 ` Jeffrey Carter
2014-09-25 20:10 ` Niklas Holsti
2014-09-25 22:27 ` Jeffrey Carter
2014-09-26 7:04 ` Björn Lundin
2014-09-26 7:58 ` J-P. Rosen
2014-09-26 10:24 ` G.B.
2014-09-26 11:48 ` Björn Lundin
2014-09-26 12:49 ` J-P. Rosen
2014-09-26 14:15 ` Björn Lundin
2014-09-26 14:49 ` J-P. Rosen [this message]
2014-09-26 15:31 ` Björn Lundin
2014-09-26 16:08 ` G.B.
2014-09-30 4:22 ` Brad Moore
2014-09-30 21:59 ` Georg Bauhaus
2014-10-01 15:38 ` Brad Moore
2014-09-26 16:23 ` Dmitry A. Kazakov
2014-09-26 20:38 ` J-P. Rosen
2014-09-27 18:16 ` Björn Lundin
2014-09-26 16:43 ` Niklas Holsti
2014-09-26 16:45 ` Niklas Holsti
2014-10-09 2:45 ` Randy Brukardt
2014-09-26 16:44 ` Niklas Holsti
2014-09-26 5:06 ` J-P. Rosen
2014-09-25 16:53 ` Jeffrey Carter
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