Initialize the MPI execution environment


#include "mpi.h"
int MPIR_Init(argc,argv)
int  *argc;
char ***argv;

Input Parameters

argc Pointer to the number of arguments
argv Pointer to the argument vector

See MPI_Init for the description of the input to this routine.

This routine is in a separate file form MPI_Init to allow profilinglibraries to not replace MPI_Init; without this, you can get errorsfrom the linker about multiply defined libraries.