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Subject: [OMPI users] MPI_Test without deallocation
From: Shaun Jackman (sjackman_at_[hidden])
Date: 2009-03-25 19:12:51

Is there a function similar to MPI_Test that doesn't deallocate the
MPI_Request object? I would like to test if a message has been
received (MPI_Irecv), check its tag, and dispatch the MPI_Request to
another function based on that tag.