You can add --enable-progress-threads to the configure. However,
please consider this as a beta feature. We know for sure there is some
bugs in current thread safety.
Aurelien
Le 1 mai 08 à 09:46, Alberto Giannetti a écrit :
> In message http://www.open-mpi.org/community/lists/users/
> 2007/03/2889.php I found this comment:
>
> "The only way to get any
> benefit from the MPI_Bsend is to have a progress thread which take
> care of the pending communications in the background. Such thread is
> not enabled by default in Open MPI."
>
> I understand this won't be portable, but how do you enable a sender
> progress thread in Open MPI?
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