Alien::IMatrixConverter Class Reference

Matrices converter. More...

#include <core/alien/core/backend/IMatrixConverter.h>

Public Types
typedef Alien::IMatrixImpl	IMatrixImpl
	Type of matrix implementation.
typedef Alien::BackEndId	BackEndId
	Type of matrix backend.

Public Member Functions
virtual	~IMatrixConverter ()
	Free resources.
virtual BackEndId	sourceBackend () const =0
	Get the source backend id.
virtual BackEndId	targetBackend () const =0
	Get the target backend id.
virtual void	convert (const IMatrixImpl *sourceImpl, IMatrixImpl *targetImpl) const =0
	Convert a matrix from one format to another.
Public Member Functions inherited from Alien::ObjectWithTrace
template<typename T>
void	alien_info (T &&t) const
template<typename T>
void	alien_debug (T &&t) const
template<typename T>
void	alien_warning (T &&t) const
template<typename T>
void	alien_fatal (T &&t) const
ITraceMng *	traceMng () const

Static Public Member Functions
template<typename T>
static T &	cast (IMatrixImpl *impl, BackEndId backend)
	Cast a matrix implementation in its actual type.
template<typename T>
static const T &	cast (const IMatrixImpl *impl, BackEndId backend)
	Const cast a matrix implementation in its actual type.

Additional Inherited Members
Protected Member Functions inherited from Alien::ObjectWithTrace
TraceMessage	cout () const

Detailed Description

Matrices converter.

Interface to convert a matrix in another format, provided a converter between those two formats has been registered. If there is no direct converter between the source and target format, a third intermediate format will be used if available.

Definition at line 34 of file IMatrixConverter.h.

Member Typedef Documentation

BackEndId

typedef Alien::BackEndId Alien::IMatrixConverter::BackEndId

Type of matrix backend.

Definition at line 40 of file IMatrixConverter.h.

IMatrixImpl

typedef Alien::IMatrixImpl Alien::IMatrixConverter::IMatrixImpl

Type of matrix implementation.

Definition at line 38 of file IMatrixConverter.h.

Constructor & Destructor Documentation

~IMatrixConverter()

virtual Alien::IMatrixConverter::~IMatrixConverter ( )

inlinevirtual

Free resources.

Definition at line 44 of file IMatrixConverter.h.

Member Function Documentation

cast() [1/2]

template<typename T>

const T & Alien::IMatrixConverter::cast ( const IMatrixImpl * impl, BackEndId backend )

inlinestatic

Const cast a matrix implementation in its actual type.

Parameters

[in]	Internal data structure access.	Matrix implemenantation
[in]	backend	Backend id

Returns

The actual matrix implementation

Definition at line 94 of file IMatrixConverter.h.

References Alien::IMatrixImpl::backend().

cast() [2/2]

template<typename T>

T & Alien::IMatrixConverter::cast ( IMatrixImpl * impl, BackEndId backend )

inlinestatic

Cast a matrix implementation in its actual type.

Parameters

[in]	Internal data structure access.	Matrix implementation
[in]	backend	Backend id

Returns

The actual matrix implementation

Definition at line 76 of file IMatrixConverter.h.

References Alien::IMatrixImpl::backend().

Referenced by Alien::DoKtoSimpleCSRMatrixConverter::convert(), Alien::RedistributorToSimpleCSRMatrixConverter::convert(), Alien::SimpleCSRtoDoKMatrixConverter::convert(), Alien::SimpleCSRtoRedistributorMatrixConverter::convert(), HCSRtoSYCLMatrixConverter::convert(), and SimpleCSRtoSYCLMatrixConverter::convert().

convert()

virtual void Alien::IMatrixConverter::convert ( const IMatrixImpl * sourceImpl, IMatrixImpl * targetImpl ) const

pure virtual

Convert a matrix from one format to another.

Parameters

[in]	sourceImpl	Implementation of the source matrix
[in,out]	targetImpl	Implementation of the target matrix

Implemented in Alien::DoKtoSimpleCSRMatrixConverter, Alien::RedistributorToSimpleCSRMatrixConverter, Alien::SimpleCSRtoDoKMatrixConverter, Alien::SimpleCSRtoRedistributorMatrixConverter, HCSRtoSYCLMatrixConverter, and SimpleCSRtoSYCLMatrixConverter.

sourceBackend()

virtual BackEndId Alien::IMatrixConverter::sourceBackend ( ) const

pure virtual

Get the source backend id.

Returns

The source backend id

Implemented in Alien::DoKtoSimpleCSRMatrixConverter, Alien::RedistributorToSimpleCSRMatrixConverter, Alien::SimpleCSRtoDoKMatrixConverter, Alien::SimpleCSRtoRedistributorMatrixConverter, HCSRtoSYCLMatrixConverter, and SimpleCSRtoSYCLMatrixConverter.

Referenced by Alien::MatrixConverterRegisterer::getConverter().

targetBackend()

virtual BackEndId Alien::IMatrixConverter::targetBackend ( ) const

pure virtual

Get the target backend id.

Returns

The target backend id

Implemented in Alien::DoKtoSimpleCSRMatrixConverter, Alien::RedistributorToSimpleCSRMatrixConverter, Alien::SimpleCSRtoDoKMatrixConverter, Alien::SimpleCSRtoRedistributorMatrixConverter, HCSRtoSYCLMatrixConverter, and SimpleCSRtoSYCLMatrixConverter.

Referenced by Alien::MatrixConverterRegisterer::getConverter().

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

• IMatrixConverter.h