Finds the source and destination ranks necessary to shift data along the grid.

Namespace:  MPI
Assembly:  MPI (in MPI.dll)
Version: 1.0.0.0 (1.0.0.0)

Syntax

C#
public void Shift(
	int direction,
	int disp,
	out int rank_source,
	out int rank_dest
)
Visual Basic (Declaration)
Public Sub Shift ( _
	direction As Integer, _
	disp As Integer, _
	<OutAttribute> ByRef rank_source As Integer, _
	<OutAttribute> ByRef rank_dest As Integer _
)
Visual C++
public:
void Shift(
	int direction, 
	int disp, 
	[OutAttribute] int% rank_source, 
	[OutAttribute] int% rank_dest
)

Parameters

direction
Type: System..::.Int32
The dimension in which to shift.
disp
Type: System..::.Int32
The distance along the grid to shift. Positive values indicate upward shifts, negative values downward shifts.
rank_source
Type: System..::.Int32 %
Will contain the rank of the source process.
rank_dest
Type: System..::.Int32 %
Will contain the rank of the destination process.

See Also