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An example command to run CONVERGE on a Rocky 8 system with Open MPI on 16 processing cores is

 

mpirun -np 16 -x PATH -x LD_LIBRARY_PATH -x CONVERGE_ROOT -x OPAL_PREFIX converge-ompi-el8

 

An example command to run CONVERGE on a Rocky 9 system with Open MPI on 16 processing cores is

 

mpirun -np 16 -x PATH -x LD_LIBRARY_PATH -x CONVERGE_ROOT -x OPAL_PREFIX converge-ompi-el9

 

The -x arguments are necessary to export the required environment variables to the remote nodes.