dg::detail Namespace Reference

Classes
struct	CSRCache_cpu
struct	CSRCache_gpu
struct	CSRCache_omp
struct	CusparseError
struct	CusparseErrorHandle
struct	CusparseHandle

Functions
template<class I0 , class I1 >
void	csr2coo_inline (const I0 &csr, I1 &coo)
template<class I >
I	csr2coo (const I &csr)
template<class I0 , class I1 >
void	coo2csr_inline (const I0 &coo, I1 &csr)
template<class I >
I	coo2csr (unsigned num_rows, const I &coo)
template<class I , class V >
void	spgemm_cpu_kernel (size_t B_num_rows, size_t B_num_cols, size_t C_num_cols, const I &B_pos, const I &B_idx, const V &B_val, const I &C_pos, const I &C_idx, const V &C_val, I &A_pos, I &A_idx, V &A_val)
template<class I , class V >
void	spadd_cpu_kernel (size_t B_num_rows, size_t B_num_cols, const I &B_pos, const I &B_idx, const V &B_val, const I &C_pos, const I &C_idx, const V &C_val, I &A_pos, I &A_idx, V &A_val)
template<class I , class V , class value_type , class C1 , class C2 >
void	spmv_cpu_kernel (CSRCache_cpu &cache, size_t A_num_rows, size_t A_num_cols, size_t A_nnz, const I *RESTRICT A_pos, const I *RESTRICT A_idx, const V *RESTRICT A_val, value_type alpha, value_type beta, const C1 *RESTRICT x_ptr, C2 *RESTRICT y_ptr)
template<class value_type >
cudaDataType_t	getCudaDataType ()
template<>
cudaDataType_t	getCudaDataType< int > ()
template<>
cudaDataType_t	getCudaDataType< float > ()
template<>
cudaDataType_t	getCudaDataType< double > ()
template<>
cudaDataType_t	getCudaDataType< std::complex< float > > ()
template<>
cudaDataType_t	getCudaDataType< std::complex< double > > ()
template<>
cudaDataType_t	getCudaDataType< thrust::complex< float > > ()
template<>
cudaDataType_t	getCudaDataType< thrust::complex< double > > ()
template<class value_type >
cusparseIndexType_t	getCudaIndexType ()
template<>
cusparseIndexType_t	getCudaIndexType< int > ()
template<>
cusparseIndexType_t	getCudaIndexType< signed long int > ()
template<class I , class V , class value_type , class C1 , class C2 >
void	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)
template<class I , class V , class value_type , class C1 , class C2 >
void	spmv_omp_kernel (CSRCache_omp &cache, size_t A_num_rows, size_t A_num_cols, size_t A_nnz, const I *RESTRICT A_pos, const I *RESTRICT A_idx, const V *RESTRICT A_val, value_type alpha, value_type beta, const C1 *RESTRICT x_ptr, C2 *RESTRICT y_ptr)

Variables
bool	cusparse_is_initialized = false

Function Documentation

coo2csr()

template<class I >

I dg::detail::coo2csr	(	unsigned	num_rows,
		const I &	coo )

coo2csr_inline()

template<class I0 , class I1 >

void dg::detail::coo2csr_inline	(	const I0 &	coo,
		I1 &	csr )

csr2coo()

template<class I >

I dg::detail::csr2coo

(

const I &

csr

)

csr2coo_inline()

template<class I0 , class I1 >

void dg::detail::csr2coo_inline	(	const I0 &	csr,
		I1 &	coo )

getCudaDataType()

template<class value_type >

cudaDataType_t dg::detail::getCudaDataType ( )

inline

getCudaDataType< double >()

template<>

cudaDataType_t dg::detail::getCudaDataType< double > ( )

inline

getCudaDataType< float >()

template<>

cudaDataType_t dg::detail::getCudaDataType< float > ( )

inline

getCudaDataType< int >()

template<>

cudaDataType_t dg::detail::getCudaDataType< int > ( )

inline

getCudaDataType< std::complex< double > >()

template<>

cudaDataType_t dg::detail::getCudaDataType< std::complex< double > > ( )

inline

getCudaDataType< std::complex< float > >()

template<>

cudaDataType_t dg::detail::getCudaDataType< std::complex< float > > ( )

inline

getCudaDataType< thrust::complex< double > >()

template<>

cudaDataType_t dg::detail::getCudaDataType< thrust::complex< double > > ( )

inline

getCudaDataType< thrust::complex< float > >()

template<>

cudaDataType_t dg::detail::getCudaDataType< thrust::complex< float > > ( )

inline

getCudaIndexType()

template<class value_type >

cusparseIndexType_t dg::detail::getCudaIndexType ( )

inline

getCudaIndexType< int >()

template<>

cusparseIndexType_t dg::detail::getCudaIndexType< int > ( )

inline

getCudaIndexType< signed long int >()

template<>

cusparseIndexType_t dg::detail::getCudaIndexType< signed long int > ( )

inline

spadd_cpu_kernel()

template<class I , class V >

void dg::detail::spadd_cpu_kernel	(	size_t	B_num_rows,
		size_t	B_num_cols,
		const I &	B_pos,
		const I &	B_idx,
		const V &	B_val,
		const I &	C_pos,
		const I &	C_idx,
		const V &	C_val,
		I &	A_pos,
		I &	A_idx,
		V &	A_val )

spgemm_cpu_kernel()

template<class I , class V >

void dg::detail::spgemm_cpu_kernel	(	size_t	B_num_rows,
		size_t	B_num_cols,
		size_t	C_num_cols,
		const I &	B_pos,
		const I &	B_idx,
		const V &	B_val,
		const I &	C_pos,
		const I &	C_idx,
		const V &	C_val,
		I &	A_pos,
		I &	A_idx,
		V &	A_val )

spmv_cpu_kernel()

template<class I , class V , class value_type , class C1 , class C2 >

void dg::detail::spmv_cpu_kernel	(	CSRCache_cpu &	cache,
		size_t	A_num_rows,
		size_t	A_num_cols,
		size_t	A_nnz,
		const I *RESTRICT	A_pos,
		const I *RESTRICT	A_idx,
		const V *RESTRICT	A_val,
		value_type	alpha,
		value_type	beta,
		const C1 *RESTRICT	x_ptr,
		C2 *RESTRICT	y_ptr )

spmv_gpu_kernel()

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 )

spmv_omp_kernel()

template<class I , class V , class value_type , class C1 , class C2 >

void dg::detail::spmv_omp_kernel	(	CSRCache_omp &	cache,
		size_t	A_num_rows,
		size_t	A_num_cols,
		size_t	A_nnz,
		const I *RESTRICT	A_pos,
		const I *RESTRICT	A_idx,
		const V *RESTRICT	A_val,
		value_type	alpha,
		value_type	beta,
		const C1 *RESTRICT	x_ptr,
		C2 *RESTRICT	y_ptr )

Variable Documentation

cusparse_is_initialized

bool dg::detail::cusparse_is_initialized = false

inline