Newsgroups: comp.parallel.mpi
From: pm95r@ecs.soton.ac.uk (Panagiotis Melas)
Subject: Q:mpi, shell scripts
Summary: Problems redirecting mpi program's output
Keywords: mpi shell script
Organization: Electronics and Computer Science, University of Southampton
Date: 16 May 1997 10:23:10 GMT
Message-ID: <5lhcie$t8l@wapping.ecs.soton.ac.uk>

Hello,

I want to run many times an mpi program and collect some results printed on
the screen, I try to use a script file for this but it seems the >> or >
redirection do not collect all the data printed on the srceen!

e.g.
	mpirun -np 2 mpiprog > file.log

 
it drops lines off! although the root process does the printing.

Any ideas about the problem?

Regards

Panos