Implementation of a routines for small matrices (helper for SPAI). 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 "boost/numeric/ublas/detail/matrix_assign.hpp"#include "viennacl/forwards.h"Go to the source code of this file.
Namespaces | |
| viennacl | |
| Main namespace in ViennaCL. Holds all the basic types such as vector, matrix, etc. and defines operations upon them. | |
| viennacl::linalg | |
| Provides all linear algebra operations which are not covered by operator overloads. | |
| viennacl::linalg::detail | |
| Namespace holding implementation details for linear algebra routines. Usually not of interest for a library user. | |
| viennacl::linalg::detail::spai | |
| Implementation namespace for sparse approximate inverse preconditioner. | |
Functions | |
| template<typename MatrixT > | |
| void | viennacl::linalg::detail::spai::make_rotation_matrix (MatrixT &mat, vcl_size_t new_size, vcl_size_t off_diagonal_distance=4) |
| template<typename MatrixT > | |
| double | viennacl::linalg::detail::spai::determinant (boost::numeric::ublas::matrix_expression< MatrixT > const &mat_r) |
Implementation of a routines for small matrices (helper for SPAI). Experimental.
SPAI code contributed by Nikolay Lukash
Definition in file small_matrix.hpp.