Could you tell us what version of Open MPI you are using, a little about your system (I would assume you are using ssh?), and how this was configured?

Thanks
Ralph


On Mar 5, 2009, at 9:31 AM, justin oppenheim wrote:

Hi:

When I execute something like

mpirun -machinefile machinefile my_mpi_executable

I get something like this

my_mpi_executable symbol lookup error: remote_openmpi/lib/libmpi_cxx.so.0: undefined symbol: ompi_registered_datareps

where both my_mpi_executable and remote_openmpi are installed on NSF mounted locations.

Any clue?

thanks

JO

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