2-D block-cyclic distribution scheme for codistributed array
A codistributor2dbc object defines the 2-D block-cyclic distribution scheme for a codistributed array. The 2-D block-cyclic codistributor can only distribute two-dimensional matrices. It distributes matrices along two subscripts over a rectangular computational grid of labs in a blocked, cyclic manner. The parallel matrix computation software library called ScaLAPACK uses the 2-D block-cyclic codistributor.
For help on codistributor2dbc, including a list of links to individual help for its methods and properties, type
help codistributor2dbc
| codistributor2dbc.defaultLabGrid | Default computational grid for 2-D block-cyclic distributed arrays |
| globalIndices | Global indices for local part of codistributed array |
| isComplete | True if codistributor object is complete |
| Property | Description |
|---|---|
BlockSize | Block size of codistributor2dbc object |
LabGrid | Lab grid of codistributor2dbc object |
Orientation | Orientation of codistributor2dbc object |