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Subject: [OMPI users] How to test it
From: Leonardo Machado Moreira (lm.moreira_at_[hidden])
Date: 2010-01-05 11:18:18


Hi, I have created a cluster with openmpi this way.

1 - Configured SSH with authorized_keys from the server to the nodes.
2 - In */etc/openmpi-default-hostfile\ I have typed the IP of every nodes
and the server.
3 - Afterward I have created a Java application of two threads just to type
a text on the console and runned it by
*
*mpirun -1 *java javaprogram
or
*mpirun -2 *java javaprogram
It is on the ps -aux of the server but the nodes are still stoped.

How can I know that my mpi is working

Thanks a lot