The OpenMPI Project is an open source MPI-2 implementation that is developed and maintained by a consortium of academic, research, and industry partners.

Itasca, Calhoun, Elmo and Silver (UMBC Lab)

To use OpenMPI, try the following:

module load intel ompi/intel

mpif90 -O3 code.f90

mpicc -O3 code.c

mpicxx -O3 code.cpp

mpirun -np 8 ./a.out

More helpful information like hands-on materials can be found from MPI/Details.

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