|How to Setup OpenMPI for PGI Compilers|
OpenMPI version 1.2.2 is available for the pgi compilers and uses the OpenFabrics stack to access the infiniband network. To setup the intel compilers for openmpi, execute one of following based on your shell:
source /usr/local/profile.d/openmpi-pgi.cshfor bourne shell users
Don't forget to also source the pgi script.
Once setup, users should find in their path mpicc, mpic++, mpif90 and mpif77. Users should first setup the pgi compilers before compiling or running OpenMPI pgi jobs. For an exmple of how to use MOAB to submit an OpenMPI job, see the MOAB example documentation.