MPI - Message Passing Interface is a standardized and portable message-passing communication protocol for programming parallel computers. MPI provides communicators, point-to-point communication, collective communication, derived datatypes, and some modern concepts as one-sided communication, dynamic process management, I/O. There are several well-tested and efficient implementations of MPI, such as MPICH, Open MPI. This library uses compiler wrappers mpicc, mpic++ and mpif90 for C, C++ and Fortran, respectively.

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