npm

open-mpi

High-performance message passing library for parallel computing

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Source

About

High performance message passing library

Commands

mpiccmpicxxmpifortmpirunmpiexecompi_info

Examples

Compile a C program with MPI support$ mpicc -o program program.c
Run a parallel program on 4 processes$ mpirun -np 4 ./program
Display Open MPI configuration and version$ ompi_info