sparsematrix_gpu.cuh File Reference

#include <cusparse.h>
#include <exception>
#include <complex.h>
#include <thrust/complex.h>

Go to the source code of this file.

Classes
struct	dg::detail::CusparseError
struct	dg::detail::CusparseErrorHandle
struct	dg::detail::CusparseHandle
struct	dg::detail::CSRCache_gpu

Namespaces
namespace	dg
	This is the namespace for all functions and classes defined and used by the discontinuous Galerkin library.
namespace	dg::detail

Functions
template<class value_type >
cudaDataType_t	dg::detail::getCudaDataType ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< int > ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< float > ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< double > ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< std::complex< float > > ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< std::complex< double > > ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< thrust::complex< float > > ()
template<>
cudaDataType_t	dg::detail::getCudaDataType< thrust::complex< double > > ()
template<class value_type >
cusparseIndexType_t	dg::detail::getCudaIndexType ()
template<>
cusparseIndexType_t	dg::detail::getCudaIndexType< int > ()
template<>
cusparseIndexType_t	dg::detail::getCudaIndexType< signed long int > ()
template<class I , class V , class value_type , class C1 , class C2 >
void	dg::detail::spmv_gpu_kernel (CSRCache_gpu &cache, size_t A_num_rows, size_t A_num_cols, size_t A_nnz, const I *A_pos, const I *A_idx, const V *A_val, value_type alpha, value_type beta, const C1 *x_ptr, C2 *y_ptr)

Variables
bool	dg::detail::cusparse_is_initialized = false