spgemm_rmerge.hpp File Reference

#include <stdexcept>
#include "viennacl/forwards.h"
#include "viennacl/scalar.hpp"
#include "viennacl/vector.hpp"
#include "viennacl/tools/tools.hpp"
#include "viennacl/linalg/cuda/common.hpp"
#include "viennacl/tools/timer.hpp"
#include "viennacl/linalg/cuda/sparse_matrix_operations_solve.hpp"

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Namespaces
	viennacl
	Main namespace in ViennaCL. Holds all the basic types such as vector, matrix, etc. and defines operations upon them.
	viennacl::linalg
	Provides all linear algebra operations which are not covered by operator overloads.
	viennacl::linalg::cuda
	Holds all CUDA compute kernels used by ViennaCL.

Functions
template<typename IndexT >
__device__ IndexT	viennacl::linalg::cuda::round_to_next_power_of_2 (IndexT val)
template<typename IndexT >
__global__ void	viennacl::linalg::cuda::compressed_matrix_gemm_stage_1 (const IndexT *A_row_indices, const IndexT *A_col_indices, IndexT A_size1, const IndexT *B_row_indices, IndexT *subwarpsize_per_group, IndexT *max_nnz_row_A_per_group, IndexT *max_nnz_row_B_per_group)
template<unsigned int SubWarpSizeV, typename IndexT >
__device__ IndexT	viennacl::linalg::cuda::subwarp_minimum_shuffle (IndexT min_index)
template<unsigned int SubWarpSizeV, typename IndexT >
__device__ IndexT	viennacl::linalg::cuda::subwarp_minimum_shared (IndexT min_index, IndexT id_in_warp, IndexT *shared_buffer)
template<unsigned int SubWarpSizeV, typename IndexT >
__global__ void	viennacl::linalg::cuda::compressed_matrix_gemm_stage_2 (const IndexT *A_row_indices, const IndexT *A_col_indices, IndexT A_size1, const IndexT *B_row_indices, const IndexT *B_col_indices, IndexT B_size2, IndexT *C_row_indices)
template<unsigned int SubWarpSizeV, typename NumericT >
__device__ NumericT	viennacl::linalg::cuda::subwarp_accumulate_shuffle (NumericT output_value)
template<unsigned int SubWarpSizeV, typename NumericT >
__device__ NumericT	viennacl::linalg::cuda::subwarp_accumulate_shared (NumericT output_value, unsigned int id_in_warp, NumericT *shared_buffer)
template<unsigned int SubWarpSizeV, typename IndexT , typename NumericT >
__global__ void	viennacl::linalg::cuda::compressed_matrix_gemm_stage_3 (const IndexT *A_row_indices, const IndexT *A_col_indices, const NumericT *A_elements, IndexT A_size1, const IndexT *B_row_indices, const IndexT *B_col_indices, const NumericT *B_elements, IndexT B_size2, IndexT const *C_row_indices, IndexT *C_col_indices, NumericT *C_elements)
template<typename IndexT >
__global__ void	viennacl::linalg::cuda::compressed_matrix_gemm_decompose_1 (const IndexT *A_row_indices, IndexT A_size1, IndexT max_per_row, IndexT *chunks_per_row)
template<typename IndexT , typename NumericT >
__global__ void	viennacl::linalg::cuda::compressed_matrix_gemm_A2 (IndexT *A2_row_indices, IndexT *A2_col_indices, NumericT *A2_elements, IndexT A2_size1, IndexT *new_row_buffer)
template<typename IndexT , typename NumericT >
__global__ void	viennacl::linalg::cuda::compressed_matrix_gemm_G1 (IndexT *G1_row_indices, IndexT *G1_col_indices, NumericT *G1_elements, IndexT G1_size1, IndexT const *A_row_indices, IndexT const *A_col_indices, NumericT const *A_elements, IndexT A_size1, IndexT A_nnz, IndexT max_per_row, IndexT *new_row_buffer)
template<class NumericT , unsigned int AlignmentV>
void	viennacl::linalg::cuda::prod_impl (viennacl::compressed_matrix< NumericT, AlignmentV > const &A, viennacl::compressed_matrix< NumericT, AlignmentV > const &B, viennacl::compressed_matrix< NumericT, AlignmentV > &C)
	Carries out sparse_matrix-sparse_matrix multiplication for CSR matrices. More...