#include <ElementFile.h>

Public Member Functions
	ElementFile (const_ReferenceElementSet_ptr refElementSet, escript::JMPI mpiInfo)

	~ElementFile ()
	destructor More...

void	allocTable (dim_t NE)
	allocates the element table within an element file to hold NE elements More...

void	freeTable ()
	deallocates the element table within an element file More...

void	copyTable (index_t offset, index_t nodeOffset, index_t idOffset, const ElementFile *in)

void	distributeByRankOfDOF (const std::vector< int > &mpiRankOfDOF, index_t *nodesId)
	redistributes the elements including overlap by rank More...

void	createColoring (const IndexVector &dofMap)
	Tries to reduce the number of colours used to colour the elements. More...

void	optimizeOrdering ()
	reorders the elements so that they are stored close to the nodes More...

void	relabelNodes (const IndexVector &newNode, index_t offset)

void	markNodes (std::vector< short > &mask, int offset, bool useLinear)

void	gather (const index_t index, const ElementFile in)

void	scatter (index_t index, const ElementFile in)

void	setTags (const int newTag, const escript::Data &mask)

ElementFile_Jacobians *	borrowJacobians (const NodeFile *, bool, bool) const

std::pair< index_t, index_t >	getNodeRange () const

void	updateTagList ()

Public Attributes
escript::JMPI	MPIInfo

const_ReferenceElementSet_ptr	referenceElementSet
	the reference element to be used More...

dim_t	numElements
	number of elements More...

index_t *	Id

int *	Tag
	Tag[i] is the tag of element i. More...

int *	Owner
	Owner[i] contains the rank that owns element i. More...

std::vector< int >	tagsInUse
	array of tags which are actually used More...

int	numNodes
	number of nodes per element More...

index_t *	Nodes

index_t *	Color

index_t	minColor
	minimum color value More...

index_t	maxColor
	maximum color value More...

ElementFile_Jacobians *	jacobians
	jacobians of the shape function used for solution approximation More...

ElementFile_Jacobians *	jacobians_reducedS

ElementFile_Jacobians *	jacobians_reducedQ

ElementFile_Jacobians *	jacobians_reducedS_reducedQ

Private Member Functions
void	swapTable (ElementFile *other)

Constructor & Destructor Documentation

◆ ElementFile()

finley::ElementFile::ElementFile	(	const_ReferenceElementSet_ptr	refSet,
		escript::JMPI	mpiInfo
	)

constructor use ElementFile::allocTable to allocate the element table

◆ ~ElementFile()

finley::ElementFile::~ElementFile ( )

destructor

Member Function Documentation

◆ allocTable()

void finley::ElementFile::allocTable ( dim_t NE )

allocates the element table within an element file to hold NE elements

allocates the element table within this element file to hold NE elements.

References dudley::ElementFile::Color, dudley::ElementFile::Id, INDEX2, dudley::ElementFile::Nodes, dudley::ElementFile::numNodes, dudley::ElementFile::Owner, and dudley::ElementFile::Tag.

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::createHex20(), finley::FinleyDomain::createHex8(), finley::FinleyDomain::createRec4(), finley::FinleyDomain::createRec8(), finley::FinleyDomain::load(), finley::FinleyDomain::merge(), and swapTable().

◆ borrowJacobians()

ElementFile_Jacobians * finley::ElementFile::borrowJacobians	(	const NodeFile *	nodefile,
		bool	reducedShapefunction,
		bool	reducedIntegrationOrder
	)		const

Referenced by finley::AssembleParameters::AssembleParameters().

◆ copyTable()

void finley::ElementFile::copyTable	(	index_t	offset,
		index_t	nodeOffset,
		index_t	idOffset,
		const ElementFile *	in
	)

copies element file in into this element file starting from offset. The elements offset to in->numElements+offset-1 will be overwritten.

copies element file 'in' into this element file starting from 'offset'. The elements offset to in->numElements+offset-1 will be overwritten

Referenced by finley::FinleyDomain::merge().

◆ createColoring()

void finley::ElementFile::createColoring ( const IndexVector & dofMap )

Tries to reduce the number of colours used to colour the elements.

Tries to reduce the number of colors used to color elements in this ElementFile

References dudley::ElementFile::Color, ESYS_ASSERT, INDEX2, dudley::ElementFile::maxColor, dudley::ElementFile::Nodes, and dudley::ElementFile::numElements.

Referenced by finley::FinleyDomain::createColoring().

◆ distributeByRankOfDOF()

void finley::ElementFile::distributeByRankOfDOF	(	const std::vector< int > &	mpiRankOfDOF,
		index_t *	nodesId
	)

redistributes the elements including overlap by rank

Referenced by finley::FinleyDomain::distributeByRankOfDOF().

◆ freeTable()

void finley::ElementFile::freeTable ( )

deallocates the element table within an element file

deallocates the element table within this element file

◆ gather()

void finley::ElementFile::gather	(	const index_t *	index,
		const ElementFile *	in
	)

◆ getNodeRange()

std::pair< index_t, index_t > finley::ElementFile::getNodeRange ( ) const

inline

returns the minimum and maximum reference number of nodes describing the elements

Referenced by finley::FinleyDomain::resolveNodeIds().

◆ markNodes()

void finley::ElementFile::markNodes	(	std::vector< short > &	mask,
		int	offset,
		bool	useLinear
	)

References INDEX2, dudley::ElementFile::Nodes, and dudley::ElementFile::numNodes.

Referenced by finley::FinleyDomain::markNodes().

◆ optimizeOrdering()

void finley::ElementFile::optimizeOrdering ( )

reorders the elements so that they are stored close to the nodes

Referenced by finley::FinleyDomain::optimizeElementOrdering().

◆ relabelNodes()

void finley::ElementFile::relabelNodes	(	const IndexVector &	newNode,
		index_t	offset
	)

assigns new node reference numbers to the elements. If k is the old node, the new node is newNode[k-offset].

Referenced by finley::FinleyDomain::relabelElementNodes().

◆ scatter()

void finley::ElementFile::scatter	(	index_t *	index,
		const ElementFile *	in
	)

scatters the ElementFile in into this ElementFile. A conservative assumption on the coloring is made.

◆ setTags()

void finley::ElementFile::setTags	(	const int	newTag,
		const escript::Data &	mask
	)

References escript::Data::getSampleDataRO(), and dudley::ElementFile::Tag.

Referenced by finley::FinleyDomain::setTags().

◆ swapTable()

void finley::ElementFile::swapTable ( ElementFile * other )

private

References allocTable(), dudley::ElementFile::ElementFile(), INDEX2, dudley::ElementFile::MPIInfo, dudley::ElementFile::Nodes, and dudley::ElementFile::numElements.

◆ updateTagList()

void finley::ElementFile::updateTagList ( )

inline

updates the list of tags in use. This method must be called by all ranks.

Referenced by finley::brick(), finley::FinleyDomain::load(), finley::rectangle(), and finley::FinleyDomain::updateTagList().

Member Data Documentation

◆ Color

index_t* finley::ElementFile::Color

assigns each element a color. Elements with the same color don't share a node so they can be processed simultaneously. At any time Color must provide a valid value. In any case one can set Color[e]=e for all e

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::dump(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::load(), and finley::FinleyDomain::printElementInfo().

◆ Id

index_t* finley::ElementFile::Id

Id[i] is the id number of node i. This number is used when elements are resorted. In the entire code the term 'element id' refers to i and not to Id[i] unless explicitly stated otherwise.

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::borrowSampleReferenceIDs(), finley::FinleyDomain::createHex20(), finley::FinleyDomain::createHex8(), finley::FinleyDomain::createRec4(), finley::FinleyDomain::createRec8(), finley::FinleyDomain::dump(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::load(), finley::FinleyDomain::printElementInfo(), and finley::FinleyDomain::writeElementInfo().

◆ jacobians

ElementFile_Jacobians* finley::ElementFile::jacobians

jacobians of the shape function used for solution approximation

◆ jacobians_reducedQ

ElementFile_Jacobians* finley::ElementFile::jacobians_reducedQ

jacobians of the shape function used for solution approximation for reduced integration order

◆ jacobians_reducedS

ElementFile_Jacobians* finley::ElementFile::jacobians_reducedS

jacobians of the shape function used for solution approximation for reduced order of shape function

◆ jacobians_reducedS_reducedQ

ElementFile_Jacobians* finley::ElementFile::jacobians_reducedS_reducedQ

jacobians of the shape function used for solution approximation for reduced integration order and reduced order of shape function

◆ maxColor

index_t finley::ElementFile::maxColor

maximum color value

Referenced by finley::FinleyDomain::addDiracPoints(), and finley::FinleyDomain::load().

◆ minColor

index_t finley::ElementFile::minColor

minimum color value

Referenced by finley::FinleyDomain::addDiracPoints(), and finley::FinleyDomain::load().

◆ MPIInfo

escript::JMPI finley::ElementFile::MPIInfo

◆ Nodes

index_t* finley::ElementFile::Nodes

Nodes[INDEX(k, i, numNodes)] is the k-th node in the i-th element. Note that in the way the nodes are ordered Nodes[INDEX(k, i, numNodes) is the k-th node of element i when referring to the linear version of the mesh.

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::createHex20(), finley::FinleyDomain::createHex8(), finley::FinleyDomain::createRec4(), finley::FinleyDomain::createRec8(), finley::FinleyDomain::dump(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::load(), finley::FinleyDomain::printElementInfo(), and finley::FinleyDomain::writeElementInfo().

◆ numElements

dim_t finley::ElementFile::numElements

number of elements

Referenced by finley::FinleyDomain::addDiracPoints(), finley::AssembleParameters::AssembleParameters(), finley::FinleyDomain::dump(), finley::FinleyDomain::getDataShape(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::printElementInfo(), finley::FinleyDomain::setOrders(), and finley::FinleyDomain::writeElementInfo().

◆ numNodes

int finley::ElementFile::numNodes

number of nodes per element

Referenced by finley::AssembleParameters::AssembleParameters(), finley::FinleyDomain::createHex20(), finley::FinleyDomain::createHex8(), finley::FinleyDomain::createRec4(), finley::FinleyDomain::createRec8(), finley::FinleyDomain::dump(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::printElementInfo(), and finley::FinleyDomain::writeElementInfo().

◆ Owner

int* finley::ElementFile::Owner

Owner[i] contains the rank that owns element i.

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::createHex20(), finley::FinleyDomain::createHex8(), finley::FinleyDomain::createRec4(), finley::FinleyDomain::createRec8(), finley::FinleyDomain::dump(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::load(), and finley::FinleyDomain::printElementInfo().

◆ referenceElementSet

const_ReferenceElementSet_ptr finley::ElementFile::referenceElementSet

the reference element to be used

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::dump(), finley::FinleyDomain::getDataShape(), finley::FinleyDomain::getVTKElementType(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::printElementInfo(), finley::FinleyDomain::setOrders(), and finley::FinleyDomain::writeElementInfo().

◆ Tag

int* finley::ElementFile::Tag

Tag[i] is the tag of element i.

Referenced by finley::FinleyDomain::addDiracPoints(), finley::FinleyDomain::createHex20(), finley::FinleyDomain::createHex8(), finley::FinleyDomain::createRec4(), finley::FinleyDomain::createRec8(), finley::FinleyDomain::dump(), finley::FinleyDomain::getTagFromSampleNo(), weipa::FinleyElements::initFromFinley(), finley::FinleyDomain::load(), finley::FinleyDomain::printElementInfo(), and finley::FinleyDomain::writeElementInfo().

◆ tagsInUse

std::vector<int> finley::ElementFile::tagsInUse

array of tags which are actually used

Referenced by finley::FinleyDomain::borrowListOfTagsInUse(), and finley::FinleyDomain::getNumberOfTagsInUse().

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

Public Member Functions

Public Attributes

Private Member Functions