MPI_Comm_rank
--- Determines the rank of the calling process in the communicator
Input Parameters
- comm
- communicator (handle)
Output Parameter:
- rank
- rank of the calling process in group of comm (integer)
Synopsis
#include "mpi.h"
int MPI_Comm_rank ( comm, rank )
MPI_Comm comm;
int *rank;
Location: comm_rank.c