[mpich-discuss] MPI_Send/MPI_Recv - getting delayed indeffinitely

Pavan Balaji balaji at mcs.anl.gov
Thu Dec 26 01:44:27 CST 2013

On Dec 26, 2013, at 1:38 AM, Madhawa Bandara <madawa911 at gmail.com> wrote:
> Are you suggesting using non-blocking send/recv?

On the master process, yes.  On the slave, it won't matter.

An alternative is to use MPI_ANY_SOURCE receive, but nonblocking is better.

Pavan Balaji

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