Not at the moment - though I imagine we could create one. It is a tad
tricky in that we allow multiple -x options on the cmd line, but we
obviously can't do that with an envar.
The most likely solution would be to specify multiple "-x" equivalents
by separating them with a comma in the envar. It would take some
parsing to make it all work, but not impossible.
I can add it to the "to-do" list for a rainy day :-)
On Nov 6, 2009, at 7:59 AM, Paul Kapinos wrote:
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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