hyb_matrix< SCALARTYPE, ALIGNMENT > Class Template Reference

Sparse matrix class using a hybrid format composed of the ELL and CSR format for storing the nonzeros. More...

#include <forwards.h>

Public Types
typedef viennacl::backend::mem_handle	handle_type
typedef scalar< typename viennacl::tools::CHECK_SCALAR_TEMPLATE_ARGUMENT < SCALARTYPE >::ResultType >	value_type

Public Member Functions
	hyb_matrix ()
	hyb_matrix (viennacl::context ctx)
SCALARTYPE	csr_threshold () const
void	csr_threshold (SCALARTYPE thr)
vcl_size_t	internal_size1 () const
vcl_size_t	internal_size2 () const
vcl_size_t	size1 () const
vcl_size_t	size2 () const
vcl_size_t	internal_ellnnz () const
vcl_size_t	ell_nnz () const
vcl_size_t	csr_nnz () const
const handle_type &	handle () const
const handle_type &	handle2 () const
const handle_type &	handle3 () const
const handle_type &	handle4 () const
const handle_type &	handle5 () const

Friends
template<typename CPU_MATRIX , typename T , unsigned int ALIGN>
void	copy (const CPU_MATRIX &cpu_matrix, hyb_matrix< T, ALIGN > &gpu_matrix)

Detailed Description

template<class SCALARTYPE, unsigned int ALIGNMENT = 1>
class viennacl::hyb_matrix< SCALARTYPE, ALIGNMENT >

Sparse matrix class using a hybrid format composed of the ELL and CSR format for storing the nonzeros.

Member Typedef Documentation

typedef viennacl::backend::mem_handle handle_type

typedef scalar<typename viennacl::tools::CHECK_SCALAR_TEMPLATE_ARGUMENT<SCALARTYPE>::ResultType> value_type

Constructor & Destructor Documentation

hyb_matrix ( )

inline

hyb_matrix ( viennacl::context  ctx )

inline

Member Function Documentation

vcl_size_t csr_nnz ( ) const

inline

SCALARTYPE csr_threshold ( ) const

inline

void csr_threshold ( SCALARTYPE  thr )

inline

vcl_size_t ell_nnz ( ) const

inline

const handle_type& handle ( ) const

inline

const handle_type& handle2 ( ) const

inline

const handle_type& handle3 ( ) const

inline

const handle_type& handle4 ( ) const

inline

const handle_type& handle5 ( ) const

inline

vcl_size_t internal_ellnnz ( ) const

inline

vcl_size_t internal_size1 ( ) const

inline

vcl_size_t internal_size2 ( ) const

inline

vcl_size_t size1 ( ) const

inline

vcl_size_t size2 ( ) const

inline

Friends And Related Function Documentation

void copy ( const CPU_MATRIX &  cpu_matrix, hyb_matrix< T, ALIGN > &  gpu_matrix  )

friend

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The documentation for this class was generated from the following files:

• /build/buildd/viennacl-1.5.1/viennacl/forwards.h
• /build/buildd/viennacl-1.5.1/viennacl/hyb_matrix.hpp