/data/development/ViennaCL/dev/viennacl/linalg/compressed_matrix_operations.hpp File Reference

Implementations of operations using compressed_matrix. More...

#include "viennacl/forwards.h"
#include "viennacl/ocl/device.hpp"
#include "viennacl/ocl/handle.hpp"
#include "viennacl/ocl/kernel.hpp"
#include "viennacl/scalar.hpp"
#include "viennacl/vector.hpp"
#include "viennacl/tools/tools.hpp"
#include "viennacl/linalg/kernels/compressed_matrix_kernels.h"

Go to the source code of this file.

Namespaces
namespace	viennacl
namespace	viennacl::linalg
Functions
template<class SCALARTYPE , unsigned int ALIGNMENT, unsigned int VECTOR_ALIGNMENT>
viennacl::vector_expression < const viennacl::compressed_matrix < SCALARTYPE, ALIGNMENT > , const viennacl::vector < SCALARTYPE, VECTOR_ALIGNMENT > , op_prod >	prod_impl (const compressed_matrix< SCALARTYPE, ALIGNMENT > &mat, const vector< SCALARTYPE, VECTOR_ALIGNMENT > &vec)
	Returns a proxy class that represents matrix-vector multiplication with a compressed_matrix.
template<class TYPE , unsigned int ALIGNMENT, unsigned int VECTOR_ALIGNMENT>
void	prod_impl (const viennacl::compressed_matrix< TYPE, ALIGNMENT > &mat, const viennacl::vector< TYPE, VECTOR_ALIGNMENT > &vec, viennacl::vector< TYPE, VECTOR_ALIGNMENT > &result, size_t NUM_THREADS=0)
	Carries out matrix-vector multiplication with a compressed_matrix.
template<typename SCALARTYPE , unsigned int MAT_ALIGNMENT, unsigned int VEC_ALIGNMENT>
void	inplace_solve (compressed_matrix< SCALARTYPE, MAT_ALIGNMENT > const &L, vector< SCALARTYPE, VEC_ALIGNMENT > &vec, viennacl::linalg::unit_lower_tag)
	Inplace solution of a lower triangular compressed_matrix with unit diagonal. Typically used for LU substitutions.
template<typename SCALARTYPE , unsigned int MAT_ALIGNMENT, unsigned int VEC_ALIGNMENT, typename TAG >
vector< SCALARTYPE, VEC_ALIGNMENT >	solve (compressed_matrix< SCALARTYPE, MAT_ALIGNMENT > const &L, const vector< SCALARTYPE, VEC_ALIGNMENT > &vec, const viennacl::linalg::unit_lower_tag &tag)
	Convenience functions for result = solve(trans(mat), vec, unit_lower_tag()); Creates a temporary result vector and forwards the request to inplace_solve().
template<typename SCALARTYPE , unsigned int MAT_ALIGNMENT, unsigned int VEC_ALIGNMENT>
void	inplace_solve (compressed_matrix< SCALARTYPE, MAT_ALIGNMENT > const &U, vector< SCALARTYPE, VEC_ALIGNMENT > &vec, viennacl::linalg::upper_tag)
	Inplace solution of a upper triangular compressed_matrix. Typically used for LU substitutions.
template<typename SCALARTYPE , unsigned int MAT_ALIGNMENT, unsigned int VEC_ALIGNMENT, typename TAG >
vector< SCALARTYPE, VEC_ALIGNMENT >	solve (compressed_matrix< SCALARTYPE, MAT_ALIGNMENT > const &L, const vector< SCALARTYPE, VEC_ALIGNMENT > &vec, viennacl::linalg::upper_tag const &tag)
	Convenience functions for result = solve(trans(mat), vec, unit_lower_tag()); Creates a temporary result vector and forwards the request to inplace_solve().

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Detailed Description

Implementations of operations using compressed_matrix.