Alien::MultiVectorImpl Class Reference

Public Member Functions
	MultiVectorImpl ()
	Multi vectors representation container.
	MultiVectorImpl (std::shared_ptr< ISpace > space, std::shared_ptr< VectorDistribution > dist)
	Constructor.
	~MultiVectorImpl () override
	Free resources.
	MultiVectorImpl (MultiVectorImpl &&impl)=delete
void	operator= (const MultiVectorImpl &)=delete
void	operator= (MultiVectorImpl &&)=delete
void	setBlockInfos (const Block *blocks)
	Set uniform block information.
void	setBlockInfos (const VBlock *blocks)
	Set variable block information.
void	setBlockInfos (Arccore::Integer block_size)
	Set uniform block information.
void	free ()
	Free resources.
void	clear ()
	Clear resources.
const ISpace &	space () const
	Get the space associated with the vector.
const VectorDistribution &	distribution () const
	Get the vector distribution.
const Block *	block () const
	Get uniform block datas.
const VBlock *	vblock () const
	Get variable block datas.
MultiVectorImpl *	clone () const
	Clone this object.
template<typename tag>
const AlgebraTraits< tag >::vector_type &	get () const
	Get a specific vector implementation.
template<typename tag>
AlgebraTraits< tag >::vector_type &	get (bool update_stamp)
	Get a specific vector implementation.
template<typename tag>
void	release () const
	Release a vector implementation.
Public Member Functions inherited from Alien::TimestampMng
	TimestampMng (const TimestampMng &tm)
Int64	timestamp () const
	Valeur du timestamp de référence.
void	updateTimestamp (Timestamp *ts) const
	Requête de mise à jour d'un Timestamp.
void	addObserver (std::shared_ptr< ITimestampObserver > observer)
void	clearObservers ()
Public Member Functions inherited from Alien::UserFeatureMng
bool	hasFeature (const String &feature) const
void	setFeature (const String &feature)
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

Protected Member Functions
	MultiVectorImpl (const MultiVectorImpl &impl)
	Copy constructor.
template<typename vector_type>
void	insert (const BackEndId &backend, vector_type *v)
	Insert a vector implementation in the multi vector container.
Protected Member Functions inherited from Alien::ObjectWithTrace
TraceMessage	cout () const

Detailed Description

Definition at line 49 of file MultiVectorImpl.h.

Constructor & Destructor Documentation

MultiVectorImpl() [1/2]

Alien::MultiVectorImpl::MultiVectorImpl	(	std::shared_ptr< ISpace >	space,
		std::shared_ptr< VectorDistribution >	dist )

Constructor.

Parameters

[in]	space	The space of the vector
[in]	dist	The distribution of the vector

Definition at line 47 of file MultiVectorImpl.cc.

References distribution(), and space().

~MultiVectorImpl()

Alien::MultiVectorImpl::~MultiVectorImpl ( )

override

Free resources.

Definition at line 74 of file MultiVectorImpl.cc.

References free().

MultiVectorImpl() [2/2]

Alien::MultiVectorImpl::MultiVectorImpl ( const MultiVectorImpl & impl )

protected

Copy constructor.

Parameters

[in]

Internal data structure access.

The MultiVectorImpl to copy

Definition at line 58 of file MultiVectorImpl.cc.

References MultiVectorImpl().

Member Function Documentation

block()

const Block * Alien::MultiVectorImpl::block

(

)

const

Get uniform block datas.

Returns

The vector block data, or a nullptr if the vector is scalar or has variable blocks

Definition at line 129 of file MultiVectorImpl.cc.

clear()

void Alien::MultiVectorImpl::clear

(

)

Clear resources.

Definition at line 118 of file MultiVectorImpl.cc.

Referenced by Alien::Move::VectorData::clear(), and setBlockInfos().

clone()

MultiVectorImpl * Alien::MultiVectorImpl::clone

(

)

const

Clone this object.

Returns

A clone of this object

Definition at line 147 of file MultiVectorImpl.cc.

References get(), MultiVectorImpl(), Alien::Timestamp::timestamp(), and Alien::Timestamp::updateTimestamp().

distribution()

const VectorDistribution & Alien::MultiVectorImpl::distribution ( ) const

inline

Get the vector distribution.

Returns

The vector distribution

Definition at line 130 of file MultiVectorImpl.h.

Referenced by MultiVectorImpl().

free()

void Alien::MultiVectorImpl::free

(

)

Free resources.

Definition at line 106 of file MultiVectorImpl.cc.

Referenced by Alien::Move::VectorData::free(), setBlockInfos(), and ~MultiVectorImpl().

get() [1/2]

template<typename tag>

const AlgebraTraits< tag >::vector_type & Alien::MultiVectorImpl::get

(

)

const

Get a specific vector implementation.

Might induce a conversion, depending on the up to date and requested vector implementation

Returns

The up to date vector in the requested implementation

Definition at line 224 of file MultiVectorImpl.h.

References Alien::IVectorImpl::backend().

Referenced by Alien::LinearAlgebra< Tag, TagV >::axpy(), Alien::LinearAlgebraExpr< Tag, TagV >::axpy(), Alien::LinearAlgebra< Tag, TagV >::aypx(), Alien::LinearAlgebraExpr< Tag, TagV >::aypx(), clone(), Alien::SchurOp::computePrimarySystem(), Alien::LinearAlgebra< Tag, TagV >::copy(), Alien::LinearAlgebraExpr< Tag, TagV >::copy(), Alien::LinearAlgebra< Tag, TagV >::diagonal(), Alien::LinearAlgebraExpr< Tag, TagV >::diagonal(), Alien::LinearAlgebra< Tag, TagV >::dot(), Alien::LinearAlgebraExpr< Tag, TagV >::dot(), Alien::LinearAlgebra< Tag, TagV >::dump(), Alien::LinearAlgebraExpr< Tag, TagV >::dump(), Alien::CompositeVector::impl(), Alien::CompositeVector::impl(), Alien::Move::VectorData::impl(), Alien::Move::VectorData::impl(), Alien::LinearAlgebra< Tag, TagV >::mult(), Alien::LinearAlgebraExpr< Tag, TagV >::mult(), Alien::LinearAlgebra< Tag, TagV >::norm0(), Alien::LinearAlgebraExpr< Tag, TagV >::norm0(), Alien::LinearAlgebra< Tag, TagV >::norm1(), Alien::LinearAlgebraExpr< Tag, TagV >::norm1(), Alien::LinearAlgebra< Tag, TagV >::norm2(), Alien::LinearAlgebraExpr< Tag, TagV >::norm2(), Alien::NormalizeOpt::normalize(), Alien::NormalizeOpt::normalize(), Alien::LinearAlgebra< Tag, TagV >::normInf(), Alien::LinearAlgebraExpr< Tag, TagV >::normInf(), Alien::LinearAlgebra< Tag, TagV >::pointwiseMult(), Alien::LinearAlgebraExpr< Tag, TagV >::pointwiseMult(), Alien::LinearAlgebra< Tag, TagV >::reciprocal(), Alien::LinearAlgebraExpr< Tag, TagV >::reciprocal(), Alien::Redistributor::redistribute(), Alien::LinearAlgebra< Tag, TagV >::scal(), Alien::LinearAlgebraExpr< Tag, TagV >::scal(), and Alien::LinearSolver< Tag >::solve().

get() [2/2]

template<typename tag>

AlgebraTraits< tag >::vector_type & Alien::MultiVectorImpl::get

(

bool

update_stamp

)

Get a specific vector implementation.

Might induce a conversion, depending on the up to date and requested vector implementation

Parameters

[in]

update_stamp

Whether or not the timestamp should be increased or not

Returns

The up to date vector in the requested implementation

Definition at line 239 of file MultiVectorImpl.h.

References Alien::IVectorImpl::backend(), and Alien::Timestamp::updateTimestamp().

insert()

template<typename vector_type>

void Alien::MultiVectorImpl::insert ( const BackEndId & backend, vector_type * v )

protected

Insert a vector implementation in the multi vector container.

Parameters

[in]	backend	The implementation backend id
[in]	v	The vector to insert

Definition at line 285 of file MultiVectorImpl.h.

release()

template<typename tag>

void Alien::MultiVectorImpl::release

(

)

const

Release a vector implementation.

Definition at line 256 of file MultiVectorImpl.h.

setBlockInfos() [1/3]

void Alien::MultiVectorImpl::setBlockInfos

(

Arccore::Integer

block_size

)

Set uniform block information.

Parameters

[in]

block_size

The size of the blocks

References clear(), and free().

setBlockInfos() [2/3]

void Alien::MultiVectorImpl::setBlockInfos

(

const Block *

blocks

)

Set uniform block information.

Parameters

[in]

blocks

The block data

Definition at line 82 of file MultiVectorImpl.cc.

References Alien::Block::clone().

setBlockInfos() [3/3]

void Alien::MultiVectorImpl::setBlockInfos

(

const VBlock *

blocks

)

Set variable block information.

Parameters

[in]

blocks

The block data

Definition at line 90 of file MultiVectorImpl.cc.

References Alien::VBlock::clone().

space()

const ISpace & Alien::MultiVectorImpl::space ( ) const

inline

Get the space associated with the vector.

Returns

The space

Definition at line 124 of file MultiVectorImpl.h.

Referenced by MultiVectorImpl(), and Alien::Move::VectorData::space().

vblock()

const VBlock * Alien::MultiVectorImpl::vblock

(

)

const

Get variable block datas.

Returns

The vector block data or a nullptr if the vector is scalar or has uniform blocks

Definition at line 138 of file MultiVectorImpl.cc.

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

• MultiVectorImpl.h
• MultiVectorImpl.cc