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From: Marc Colosimo (mcolosimo_at_[hidden])
Date: 2004-06-21 16:50:50


I'm running code between Macs and Linux (Java bytecode) and I got this
message. rank 0 is the Mac and rank 7 is the linux (RH9) box. How do I
fix this?

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It seems that [at least] one of the processes that was started with
mpirun chose a different RPI than its peers. For example, at least
the following two processes mismatched in their RPI selections:

     MPI_COMM_WORLD rank 0: tcp (v7.0.0)
     MPI_COMM_WORLD rank 7: usysv (v7.0.0)

All MPI processes must choose the same RPI module and version when
they start. Check your SSI settings and/or the local environment
variables on each node.
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Thanks
Marc