CUDAWrappers::internal Namespace Reference

Functions
template<typename Number>
__global__ void	scale (Number *val, const Number a, const typename SparseMatrix< Number >::size_type N)
void	create_sp_mat_descr (int m, int n, int nnz, const float *A_val_dev, const int *A_row_ptr_dev, const int *A_column_index_dev, cusparseSpMatDescr_t &sp_descr)
void	create_sp_mat_descr (int m, int n, int nnz, const double *A_val_dev, const int *A_row_ptr_dev, const int *A_column_index_dev, cusparseSpMatDescr_t &sp_descr)
void	csrmv (cusparseHandle_t handle, bool transpose, int m, int n, const cusparseSpMatDescr_t sp_descr, const float *x, bool add, float *y)
void	csrmv (cusparseHandle_t handle, bool transpose, int m, int n, const cusparseSpMatDescr_t sp_descr, const double *x, bool add, double *y)
template<typename Number>
__global__ void	l1_norm (const typename SparseMatrix< Number >::size_type n_rows, const Number *val_dev, const int *column_index_dev, const int *row_ptr_dev, Number *sums)
template<typename Number>
__global__ void	linfty_norm (const typename SparseMatrix< Number >::size_type n_rows, const Number *val_dev, const int *, const int *row_ptr_dev, Number *sums)

Function Documentation

scale()

template<typename Number>

__global__ void CUDAWrappers::internal::scale	(	Number *	val,
		const Number	a,
		const typename SparseMatrix< Number >::size_type	N )

Definition at line 33 of file cuda_sparse_matrix.cc.

create_sp_mat_descr() [1/2]

void CUDAWrappers::internal::create_sp_mat_descr	(	int	m,
		int	n,
		int	nnz,
		const float *	A_val_dev,
		const int *	A_row_ptr_dev,
		const int *	A_column_index_dev,
		cusparseSpMatDescr_t &	sp_descr )

Definition at line 46 of file cuda_sparse_matrix.cc.

create_sp_mat_descr() [2/2]

void CUDAWrappers::internal::create_sp_mat_descr	(	int	m,
		int	n,
		int	nnz,
		const double *	A_val_dev,
		const int *	A_row_ptr_dev,
		const int *	A_column_index_dev,
		cusparseSpMatDescr_t &	sp_descr )

Definition at line 72 of file cuda_sparse_matrix.cc.

csrmv() [1/2]

void CUDAWrappers::internal::csrmv	(	cusparseHandle_t	handle,
		bool	transpose,
		int	m,
		int	n,
		const cusparseSpMatDescr_t	sp_descr,
		const float *	x,
		bool	add,
		float *	y )

Definition at line 98 of file cuda_sparse_matrix.cc.

csrmv() [2/2]

void CUDAWrappers::internal::csrmv	(	cusparseHandle_t	handle,
		bool	transpose,
		int	m,
		int	n,
		const cusparseSpMatDescr_t	sp_descr,
		const double *	x,
		bool	add,
		double *	y )

Definition at line 171 of file cuda_sparse_matrix.cc.

l1_norm()

template<typename Number>

__global__ void CUDAWrappers::internal::l1_norm	(	const typename SparseMatrix< Number >::size_type	n_rows,
		const Number *	val_dev,
		const int *	column_index_dev,
		const int *	row_ptr_dev,
		Number *	sums )

Definition at line 245 of file cuda_sparse_matrix.cc.

linfty_norm()

template<typename Number>

__global__ void CUDAWrappers::internal::linfty_norm	(	const typename SparseMatrix< Number >::size_type	n_rows,
		const Number *	val_dev,
		const int *	,
		const int *	row_ptr_dev,
		Number *	sums )

Definition at line 265 of file cuda_sparse_matrix.cc.