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Subject: Re: [OMPI devel] opal_condition_wait
From: Gleb Natapov (glebn_at_[hidden])
Date: 2007-12-11 10:38:20

On Tue, Dec 11, 2007 at 10:27:55AM -0500, Tim Prins wrote:
> My understanding was that this behavior was not right, but upon further
> inspection of the pthreads documentation this behavior seems to be
> allowable.
I think that Open MPI does not implement condition variable in the strict
sense. Open MPI condition variable has to progress devices and wait for a
condition simultaneously and not just wait till a condition is satisfied.