dispatch_spmv_orig.cuh File Reference

#include <stdio.h>
#include <iterator>
#include "../../agent/single_pass_scan_operators.cuh"
#include "../../agent/agent_segment_fixup.cuh"
#include "../../agent/agent_spmv_orig.cuh"
#include "../../util_type.cuh"
#include "../../util_debug.cuh"
#include "../../util_device.cuh"
#include "../../thread/thread_search.cuh"
#include "../../grid/grid_queue.cuh"
#include "../../util_namespace.cuh"

Go to the source code of this file.

Data Structures
struct	cub::DispatchSpmv< ValueT, OffsetT >
	< Signed integer type for global offsets More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy110
	SM11. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy200
	SM20. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy300
	SM30. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy350
	SM35. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy370
	SM37. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy500
	SM50. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::Policy600
	SM60. More...
struct	cub::DispatchSpmv< ValueT, OffsetT >::PtxSpmvPolicyT
struct	cub::DispatchSpmv< ValueT, OffsetT >::PtxSegmentFixupPolicy
struct	cub::DispatchSpmv< ValueT, OffsetT >::KernelConfig

Namespaces
namespace	cub
	Optional outer namespace(s)

Functions
template<typename AgentSpmvPolicyT , typename ValueT , typename OffsetT >
__global__ void	cub::DeviceSpmv1ColKernel (SpmvParams< ValueT, OffsetT > spmv_params)
	< Signed integer type for sequence offsets
template<typename SpmvPolicyT , typename OffsetT , typename CoordinateT , typename SpmvParamsT >
__global__ void	cub::DeviceSpmvSearchKernel (int num_merge_tiles, CoordinateT *d_tile_coordinates, SpmvParamsT spmv_params)
	< SpmvParams type
template<typename SpmvPolicyT , typename ScanTileStateT , typename ValueT , typename OffsetT , typename CoordinateT , bool HAS_ALPHA, bool HAS_BETA>
	cub::__launch_bounds__ (int(SpmvPolicyT::BLOCK_THREADS)) __global__ void DeviceSpmvKernel(SpmvParams< ValueT
	< Whether the input parameter Beta is 0
	cub::AgentSpmvT (temp_storage, spmv_params).ConsumeTile(d_tile_coordinates
tile_state	cub::InitializeStatus (num_segment_fixup_tiles)
template<typename AgentSegmentFixupPolicyT , typename PairsInputIteratorT , typename AggregatesOutputIteratorT , typename OffsetT , typename ScanTileStateT >
	cub::__launch_bounds__ (int(AgentSegmentFixupPolicyT::BLOCK_THREADS)) __global__ void DeviceSegmentFixupKernel(PairsInputIteratorT d_pairs_in
	< Tile status interface type
	cub::AgentSegmentFixupT (temp_storage, d_pairs_in, d_aggregates_out, cub::Equality(), cub::Sum()).ConsumeRange(num_items

Variables
OffsetT	cub::spmv_params
	[in] SpMV input parameter bundle
OffsetT CoordinateT *	cub::d_tile_coordinates
	[in] Pointer to the temporary array of tile starting coordinates
OffsetT CoordinateT KeyValuePair< OffsetT, ValueT > *	cub::d_tile_carry_pairs
	[out] Pointer to the temporary array carry-out dot product row-ids, one per block
OffsetT CoordinateT KeyValuePair< OffsetT, ValueT > int ScanTileStateT int	cub::num_segment_fixup_tiles
	< [in] Number of reduce-by-key tiles (fixup grid size)

Detailed Description

cub::DeviceSpmv provides device-wide parallel operations for performing sparse-matrix * vector multiplication (SpMV).

Definition in file dispatch_spmv_orig.cuh.