cuSOLVERMp Data Types¶

Data types¶

`cusolverMpHandle_t`¶

The cusolverMpHandle_t structure holds the cuSOLVERMp library context (device properties, system information, etc.).

The handle must be initialized and destroyed using cusolverMpCreate() and cusolverMpDestroy() functions respectively.

`cusolverMpGrid_t`¶

The cusolverMpGrid_t structure holds information about the grid dimensions and stores the communicator associated to the grid of processes.

It must be initialized and destroyed using cusolverMpCreateDeviceGrid() and cusolverMpDestroyGrid() functions respectively.

`cudaLibMpMatrixDesc_t`¶

The cudaLibMpMatrixDesc structure captures the shape and characteristics of a distributed matrix.

It must be initialized and destroyed using cusolverMpCreateMatrixDesc() and cusolverMpDestroyMatrixDesc() functions respectively.

Enumerators¶

`cusolverMpGridMapping_t`¶

Describes the ordering or the grid of processes.

Value	Meaning
CUSOLVERMP_GRID_MAPPING_ROW_MAJOR	The grid of processes will be accessed in row major ordering.
CUSOLVERMP_GRID_MAPPING_COL_MAJOR	The grid of processes will be accessed in column major ordering.