/data/development/ViennaCL/dev/viennacl/linalg/detail/spai/fspai.hpp File Reference

Implementation of FSPAI. Experimental. More...

#include <utility>
#include <iostream>
#include <fstream>
#include <string>
#include <algorithm>
#include <vector>
#include <math.h>
#include <map>
#include "boost/numeric/ublas/vector.hpp"
#include "boost/numeric/ublas/matrix.hpp"
#include "boost/numeric/ublas/matrix_proxy.hpp"
#include "boost/numeric/ublas/vector_proxy.hpp"
#include "boost/numeric/ublas/storage.hpp"
#include "boost/numeric/ublas/io.hpp"
#include "boost/numeric/ublas/lu.hpp"
#include "boost/numeric/ublas/triangular.hpp"
#include "boost/numeric/ublas/matrix_expression.hpp"
#include "viennacl/linalg/prod.hpp"
#include "viennacl/matrix.hpp"
#include "viennacl/compressed_matrix.hpp"
#include "viennacl/linalg/compressed_matrix_operations.hpp"
#include "viennacl/linalg/matrix_operations.hpp"
#include "viennacl/scalar.hpp"
#include "viennacl/linalg/cg.hpp"
#include "viennacl/linalg/inner_prod.hpp"
#include "viennacl/linalg/ilu.hpp"

Go to the source code of this file.

Data Structures
class	fspai_tag
	A tag for FSPAI. Experimental. Contains values for the algorithm. Must be passed to spai_precond constructor. More...
Namespaces
namespace	viennacl
namespace	viennacl::linalg
namespace	viennacl::linalg::detail
namespace	viennacl::linalg::detail::spai
Functions
template<typename MatrixType , typename ScalarType >
void	sym_sparse_matrix_to_stl (MatrixType const &A, std::vector< std::map< unsigned int, ScalarType > > &STL_A)
template<typename MatrixType >
void	generateJ (MatrixType const &A, std::vector< std::vector< size_t > > &J)
template<typename ScalarType , typename MatrixType , typename VectorType >
void	fill_blocks (std::vector< std::map< unsigned int, ScalarType > > &A, std::vector< MatrixType > &blocks, std::vector< std::vector< size_t > > const &J, std::vector< VectorType > &Y)
template<typename MatrixType >
void	cholesky_decompose (MatrixType &A)
template<typename MatrixType , typename VectorType >
void	cholesky_solve (MatrixType const &L, VectorType &b)
template<typename MatrixType , typename VectorType1 >
void	computeL (MatrixType const &A, MatrixType &L, MatrixType &L_trans, std::vector< VectorType1 > &Y, std::vector< std::vector< size_t > > &J)
template<typename MatrixType >
void	computeFSPAI (MatrixType const &A, MatrixType const &PatternA, MatrixType &L, MatrixType &L_trans, fspai_tag const &tag)

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Detailed Description

Implementation of FSPAI. Experimental.