MPI_Cartdim_get

--- Retrieves Cartesian topology information associated with a communicator

Input Parameter

comm
communicator with cartesian structure (handle)

Output Parameter

ndims
number of dimensions of the cartesian structure (integer)

Synopsis


#include "mpi.h"
int MPI_Cartdim_get ( comm, ndims )
MPI_Comm  comm;
int      *ndims;

Location: cartdim_get.c