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