SET_GRID_SIZE_WITH_REDISTIRBUTE

This procedure sets the process grid size for the parallel matrix engine with redistribution of all current exist matrices.

Usage

The SET_GRID_SIZE_WITH_REDISTRIBUTE stored procedure has the following syntax:
SET_GRID_SIZE_WITH_REDISTRIBUTE(gridSizeRow,gridSizeCol)
Parameters
gridSizeRow
The number of rows in the process grid.
Type: INT4
gridSizeCol
The number of columns in the process grid.
Type: INT4
Returns
BOOLEAN TRUE always.

Details

This procedure is rarely needed, since nz..initialize() typically sets the process grid size to a reasonable default value.