Open MPI User's Mailing List Archives

Subject: [OMPI users] an environment variable with same meaning than the -x option of mpiexec
From: Paul Kapinos (kapinos_at_[hidden])
Date: 2009-11-06 09:59:10

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• Reply: Ralph Castain: "Re: [OMPI users] an environment variable with same meaning than the -x option of mpiexec"

Dear OpenMPI developer,

with the -x option of mpiexec there is a way to distribute environmnet
variables:

  -x <env> Export the specified environment variables to the remote
                  nodes before executing the program.

Is there an environment variable ( OMPI_....) with the same meaning? The
writing of environmnet variables on the command line is ugly and tedious...

I've searched for this info on OpenMPI web pages for about an hour and
didn't find the ansver :-/

Thanking you in anticipation,

Paul

-- 
Dipl.-Inform. Paul Kapinos   -   High Performance Computing,
RWTH Aachen University, Center for Computing and Communication
Seffenter Weg 23,  D 52074  Aachen (Germany)
Tel: +49 241/80-24915

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• Next message: Kritiraj Sajadah: "[OMPI users] mpirun noticed that process rank 1 ... exited on signal 13 (Broken pipe)."
• Previous message: Nick Holway: "Re: [OMPI users] Segmentation fault whilst running RaXML-MPI"
• Next in thread: Ralph Castain: "Re: [OMPI users] an environment variable with same meaning than the -x option of mpiexec"
• Reply: Ralph Castain: "Re: [OMPI users] an environment variable with same meaning than the -x option of mpiexec"