Opm::Accelerator::Matrix< Scalar > Class Template Reference

#include <Matrix.hpp>

Public Member Functions
	Matrix (int N_, int nnzs_)
	Matrix (int N_, int M_, int nnzs_)

Public Attributes
std::vector< Scalar >	nnzValues
std::vector< int >	colIndices
std::vector< int >	rowPointers
int	N
int	M
int	nnzs

Detailed Description

template<class Scalar>
class Opm::Accelerator::Matrix< Scalar >

This struct resembles a csr matrix, only doubles are supported The data is stored in contiguous memory, such that they can be copied to a device in one transfer.

Constructor & Destructor Documentation

Matrix() [1/2]

template<class Scalar >

Opm::Accelerator::Matrix< Scalar >::Matrix ( int  N_, int  nnzs_  )

inline

Allocate square Matrix and data arrays with given sizes

Parameters

[in]	N	number of rows
[in]	nnzs	number of nonzeros

References Opm::Accelerator::Matrix< Scalar >::colIndices, Opm::Accelerator::Matrix< Scalar >::N, Opm::Accelerator::Matrix< Scalar >::nnzs, Opm::Accelerator::Matrix< Scalar >::nnzValues, and Opm::Accelerator::Matrix< Scalar >::rowPointers.

Matrix() [2/2]

template<class Scalar >

Opm::Accelerator::Matrix< Scalar >::Matrix ( int  N_, int  M_, int  nnzs_  )

inline

Allocate rectangular Matrix and data arrays with given sizes

Parameters

[in]	N	number of rows
[in]	M	number of columns
[in]	nnzs	number of nonzeros

References Opm::Accelerator::Matrix< Scalar >::M.

Member Data Documentation

colIndices

template<class Scalar >

std::vector<int> Opm::Accelerator::Matrix< Scalar >::colIndices

Referenced by Opm::Accelerator::Matrix< Scalar >::Matrix().

M

template<class Scalar >

int Opm::Accelerator::Matrix< Scalar >::M

Referenced by Opm::Accelerator::Matrix< Scalar >::Matrix().

N

template<class Scalar >

int Opm::Accelerator::Matrix< Scalar >::N

Referenced by Opm::Accelerator::Matrix< Scalar >::Matrix().

nnzs

template<class Scalar >

int Opm::Accelerator::Matrix< Scalar >::nnzs

Referenced by Opm::Accelerator::Matrix< Scalar >::Matrix().

nnzValues

template<class Scalar >

std::vector<Scalar> Opm::Accelerator::Matrix< Scalar >::nnzValues

Referenced by Opm::Accelerator::Matrix< Scalar >::Matrix().

rowPointers

template<class Scalar >

std::vector<int> Opm::Accelerator::Matrix< Scalar >::rowPointers

Referenced by Opm::Accelerator::Matrix< Scalar >::Matrix().

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

• Matrix.hpp