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We offer two options for MPI environment on LEONARDO:
- For GPU: CUDA aware Open MPI
- For CPU: Intel-OneAPI-MPI
Here you can find some useful details on how to use them on LEONARDO.
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> man mpicc
Intel-OneAPI-MPI
For Leonardo CPUs This is the availbale MPI implementation is of Intel MPI.
To install MPI applications using Intel MPI you have to load intel-oneapi-mpi module (use "modmap -m intel-oneapi-mpi command to see the available versions).
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