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

Find out the communicator topology.

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

Syntax

C#
public static int MPI_Topo_test(
	int comm,
	out int status
)
Visual Basic (Declaration)
Public Shared Function MPI_Topo_test ( _
	comm As Integer, _
	<OutAttribute> ByRef status As Integer _
) As Integer
Visual C++
public:
static int MPI_Topo_test(
	int comm, 
	[OutAttribute] int% status
)

Parameters

comm
Type: System..::.Int32
The communicator.
status
Type: System..::.Int32 %
Value indicating communicator topology; one of MPI_CART, MPI_GRAPH, or MPI_UNDEFINED (if the communicator has no topology).

See Also