All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
coordinate_matrix.hpp File Reference

Implementation of the coordinate_matrix class. More...

`#include <map>`
`#include <vector>`
`#include <list>`
`#include "viennacl/forwards.h"`
`#include "viennacl/vector.hpp"`
`#include "viennacl/linalg/sparse_matrix_operations.hpp"`

Go to the source code of this file.

## Classes

class | viennacl::coordinate_matrix< NumericT, AlignmentV >
| A sparse square matrix, where entries are stored as triplets (i,j, val), where i and j are the row and column indices and val denotes the entry. More...

## Namespaces

| viennacl
| Main namespace in ViennaCL. Holds all the basic types such as vector, matrix, etc. and defines operations upon them.

## Functions

template<typename CPUMatrixT , typename NumericT , unsigned int AlignmentV>
void | viennacl::copy (const CPUMatrixT &cpu_matrix, coordinate_matrix< NumericT, AlignmentV > &gpu_matrix)
| Copies a sparse matrix from the host to the OpenCL device (either GPU or multi-core CPU) More...
template<typename NumericT , unsigned int AlignmentV>
void | viennacl::copy (const std::vector< std::map< unsigned int, NumericT > > &cpu_matrix, coordinate_matrix< NumericT, AlignmentV > &gpu_matrix)
| Copies a sparse matrix in the std::vector< std::map < > > format to an OpenCL device. More...
template<typename CPUMatrixT , typename NumericT , unsigned int AlignmentV>
void | viennacl::copy (const coordinate_matrix< NumericT, AlignmentV > &gpu_matrix, CPUMatrixT &cpu_matrix)
| Copies a sparse matrix from the OpenCL device (either GPU or multi-core CPU) to the host. More...
template<typename NumericT , unsigned int AlignmentV>
void | viennacl::copy (const coordinate_matrix< NumericT, AlignmentV > &gpu_matrix, std::vector< std::map< unsigned int, NumericT > > &cpu_matrix)
| Copies a sparse matrix from an OpenCL device to the host. The host type is the std::vector< std::map < > > format . More...

## Detailed Description

Implementation of the coordinate_matrix class.

Definition in file coordinate_matrix.hpp.