Hi. What does this error mean? MPI_Recv(184).....................: MPI_Recv(buf=0xbfd571e8, count=0, MPI_INT, src=0, tag=1, MPI_COMM_WORLD, status=0xbfd571c0) failed -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mpich.org/pipermail/discuss/attachments/20131129/a8581227/attachment.html>