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From: Robert Schwebel <r.schwebel@pengutronix.de>
To: Pedro Gonnet <gonnet@maths.ox.ac.uk>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: Question regarding pthread_cond_wait/pthread_cond_signal latencies
Date: Sun, 22 May 2011 20:37:23 +0200	[thread overview]
Message-ID: <20110522183722.GF13029@pengutronix.de> (raw)
In-Reply-To: <1305886116.10494.30.camel@laika>

Pedro,

On Fri, May 20, 2011 at 11:08:36AM +0100, Pedro Gonnet wrote:
> The library uses pthreads (plus some OpenMP for some simple loops) and
> uses pthread_cond_wait and pthread_cond_signal to coordinate a group
> of worker threads.

Are you aware of this:

http://sourceware.org/bugzilla/show_bug.cgi?id=11588

rsc
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  parent reply	other threads:[~2011-05-22 18:37 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-20 10:08 Question regarding pthread_cond_wait/pthread_cond_signal latencies Pedro Gonnet
2011-05-21 20:48 ` Mark Hounschell
2011-05-21 20:51   ` Pedro Gonnet
2011-05-21 21:40     ` Rolando Martins
2011-05-22  0:44     ` Peter W. Morreale
2011-05-22 11:34       ` Pedro Gonnet
2011-05-22 13:51         ` Peter W. Morreale
2011-05-22 18:37 ` Robert Schwebel [this message]
  -- strict thread matches above, loose matches on Subject: below --
2011-05-20 11:15 Pedro Gonnet
2011-05-22 14:53 ` Armin Steinhoff
2011-05-22 15:18   ` Armin Steinhoff

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