Creates an MPI operation that invokes a user-provided function. The MPI operation can be used with various reduction operations. MPI.NET provides support for user-defined operations via the Operation<(Of <(T>)>) class.

public static int MPI_Op_create(
	IntPtr function,
	int commute,
	out int op
)

Public Shared Function MPI_Op_create ( _
	function As IntPtr, _
	commute As Integer, _
	<OutAttribute> ByRef op As Integer _
) As Integer

public:
static int MPI_Op_create(
	IntPtr function, 
	int commute, 
	[OutAttribute] int% op
)