Newsgroups: comp.parallel.mpi
From: Jorge Paloschi <j.paloschi@ic.ac.uk>
Subject: MPI_finalize crashes program
Organization: Imperial College - IRC PSE
Date: Fri, 13 Dec 1996 12:01:23 +0000
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Message-ID: <32B14592.59E2B600@ic.ac.uk>

Has anyone experienced this problem?
When calling MPI_finalize (from a fortran code), sometimes the program
crashes. 
The error is:p7_12605:  p4_error: interrupt SIGBUS: 10
This happens using version 1.0.13 of mpich on a cluster of SUN 
workstations. It happens both in SunOS and Solaris.
On Solaris, I have traced the failure until it is attempted to do
MPI_Comm_free(&MPI_COMM_SELF)
within MPI_Finalize.
Any help?
I shoul add that the call for MPI_Finalize is issued as the last
executed sentence of the program.
Thanks,

Jorge

PS:Up to that point everything runs perfect.

