[This is preliminary documentation and is subject to change.]

Create a lesser dimensional grid from an existing Cartesian communicator.

Namespace:  MPI
Assembly:  MPI (in MPI.dll)
Version: 0.8.0.0 (0.8.0.0)

Syntax

C#
public static int MPI_Cart_sub(
	int comm,
	int* remain_dims,
	int* newcomm
)
Visual Basic (Declaration)
Public Shared Function MPI_Cart_sub ( _
	comm As Integer, _
	remain_dims As Integer*, _
	newcomm As Integer* _
) As Integer
Visual C++
public:
static int MPI_Cart_sub(
	int comm, 
	int* remain_dims, 
	int* newcomm
)

Parameters

comm
Type: System..::.Int32
The existing communicator.
remain_dims
Type: System..::.Int32 *
A logical array indicating whether a dimension in the existing should be kept (1) or dropped (0).
newcomm
Type: System..::.Int32 *
The new communicator.

See Also