The parameters to identify a CUDA SELL SpMV kernel. More...

#include <sparsemat.h>

Public Attributes
ghost_alignment	alignment
	The data access alignment. More...

ghost_implementation	impl
	The implementation. More...

ghost_datatype	mdt
	The matrix data type. More...

ghost_datatype	vdt
	The densemat data type. More...

int	blocksz
	The densemat width. More...

int	chunkheight
	The SELL matrix chunk height. More...

ghost_densemat_storage	storage
	The densemat storage order. More...

bool	do_axpby

bool	do_scale

bool	do_vshift

bool	do_dot_yy

bool	do_dot_xy

bool	do_dot_xx

bool	do_chain_axpby

Detailed Description

The parameters to identify a CUDA SELL SpMV kernel.

On kernel execution, GHOST will try to find an auto-generated kernel which matches all of these parameters.

Member Data Documentation

ghost_alignment ghost_cusellspmv_parameters::alignment

The data access alignment.

int ghost_cusellspmv_parameters::blocksz

The densemat width.

int ghost_cusellspmv_parameters::chunkheight

The SELL matrix chunk height.

bool ghost_cusellspmv_parameters::do_axpby

bool ghost_cusellspmv_parameters::do_chain_axpby

bool ghost_cusellspmv_parameters::do_dot_xx

bool ghost_cusellspmv_parameters::do_dot_xy

bool ghost_cusellspmv_parameters::do_dot_yy

bool ghost_cusellspmv_parameters::do_scale

bool ghost_cusellspmv_parameters::do_vshift

ghost_implementation ghost_cusellspmv_parameters::impl

The implementation.

ghost_datatype ghost_cusellspmv_parameters::mdt

The matrix data type.

ghost_densemat_storage ghost_cusellspmv_parameters::storage

The densemat storage order.

ghost_datatype ghost_cusellspmv_parameters::vdt

The densemat data type.

The documentation for this struct was generated from the following file: