MPI_Comm_create
--- Creates a new communicator
Input Parameters
- comm
- communicator (handle)
- group
- Group, which is a subset of the group of comm (handle)
Output Parameter
- comm_out
- new communicator (handle)
Synopsis
#include "mpi.h"
int MPI_Comm_create ( comm, group, comm_out )
MPI_Comm comm;
MPI_Group group;
MPI_Comm *comm_out;
Location: comm_create.c