From: "isabel" <isabel@datasim.nl>
Newsgroups: comp.parallel.mpi
Subject: MPI_INIT help
Date: Thu, 25 Mar 1999 14:13:12 +0100
Organization: Netland Internet Services
Message-Id: <922368026.499888@www3.netland.nl>
Cache-Post-Path: www3.netland.nl!unknown@mx.datasim.nl
Xref: ukc comp.parallel.mpi:4837


Hello,

I stalled MPICH in a Linux machine and my program is working when I run it
with just one processor (mpirun -np 1 <executable>) but if I try it with 2
or more it gives me an error 'permission denied'.

I put several printf to check where it was failing and the problem is
initializing MPI. Everything works before the function MPI_INIT. I think it
is not a problem to run 2 processes in an unique machine. Does someone know
what it is going on.

Regards,

Isabel