#include <Panzer_DOFManager.hpp>

Inheritance diagram for panzer::DOFManager:

Classes
class	ElementBlockAccess

Public Member Functions
virtual	~DOFManager ()

	DOFManager ()

	DOFManager (const Teuchos::RCP< ConnManager > &connMngr, MPI_Comm mpiComm)

void	setConnManager (const Teuchos::RCP< ConnManager > &connMngr, MPI_Comm mpiComm)
	Adds a Connection Manager that will be associated with this DOFManager. More...

Teuchos::RCP< const ConnManager >	getConnManager () const
	Returns the connection manager currently being used. More...

int	addField (const std::string &str, const Teuchos::RCP< const FieldPattern > &pattern, const panzer::FieldType &type=panzer::FieldType::CG)
	Add a field to the DOF manager. More...

int	addField (const std::string &blockID, const std::string &str, const Teuchos::RCP< const FieldPattern > &pattern, const panzer::FieldType &type=panzer::FieldType::CG)
	Add a field with an option for specifying the block. More...

Teuchos::RCP< const FieldPattern >	getFieldPattern (const std::string &name) const
	Find a field pattern stored for a particular block and field number. This will retrive the pattern added with `addField(blockId,fieldNum)`. More...

Teuchos::RCP< const FieldPattern >	getFieldPattern (const std::string &blockId, const std::string &fieldName) const
	Find a field pattern stored for a particular block and field number. This will retrive the pattern added with `addField(blockId,fieldNum)`. More...

void	getOwnedIndices (std::vector< panzer::GlobalOrdinal > &indices) const
	Get the set of indices owned by this processor. More...

void	getGhostedIndices (std::vector< panzer::GlobalOrdinal > &indices) const
	Get the set of indices ghosted for this processor. More...

void	getOwnedAndGhostedIndices (std::vector< panzer::GlobalOrdinal > &indices) const
	Get the set of owned and ghosted indices for this processor. More...

void	getElementGIDsAsInt (panzer::LocalOrdinal localElementID, std::vector< int > &gids, const std::string &blockIdHint="") const
	Get the global IDs for a particular element. This function overwrites the `gids` variable. More...

void	getOwnedIndicesAsInt (std::vector< int > &indices) const
	Get the set of indices owned by this processor. More...

void	getGhostedIndicesAsInt (std::vector< int > &indices) const
	Get the set of indices ghosted for this processor. More...

void	getOwnedAndGhostedIndicesAsInt (std::vector< int > &indices) const
	Get the set of owned and ghosted indices for this processor. More...

int	getNumOwned () const
	Get the number of indices owned by this processor. More...

int	getNumGhosted () const
	Get the number of indices ghosted for this processor. More...

int	getNumOwnedAndGhosted () const
	Get the number of owned and ghosted indices for this processor. More...

int	getNumFields () const
	gets the number of fields More...

const std::vector< int > &	getGIDFieldOffsets (const std::string &blockID, int fieldNum) const

const PHX::View< const int * >	getGIDFieldOffsetsKokkos (const std::string &blockID, int fieldNum) const

const PHX::ViewOfViews < 1, PHX::View< const int * > >	getGIDFieldOffsetsKokkos (const std::string &blockID, const std::vector< int > &fieldNum) const

void	getElementGIDs (panzer::LocalOrdinal localElementID, std::vector< panzer::GlobalOrdinal > &gids, const std::string &blockIdHint="") const
	get associated GIDs for a given local element More...

virtual void	buildGlobalUnknowns ()
	builds the global unknowns array More...

virtual void	buildGlobalUnknowns (const Teuchos::RCP< const FieldPattern > &geomPattern)
	builds the global unknowns array More...

int	getFieldNum (const std::string &string) const
	Get the number used for access to this field. More...

Teuchos::RCP< Teuchos::Comm < int > >	getComm () const

Teuchos::RCP< const FieldPattern >	getGeometricFieldPattern () const

void	getElementBlockIds (std::vector< std::string > &elementBlockIds) const

bool	fieldInBlock (const std::string &field, const std::string &block) const

const std::vector< int > &	getBlockFieldNumbers (const std::string &blockId) const

const std::pair< std::vector < int >, std::vector< int > > &	getGIDFieldOffsets_closure (const std::string &blockId, int fieldNum, int subcellDim, int subcellId) const
	Use the field pattern so that you can find a particular field in the GIDs array. This version lets you specify the sub cell you are interested in and gets the closure. Meaning all the IDs of equal or lesser sub cell dimension that are contained within the specified sub cell. For instance for an edge, this function would return offsets for the edge and the nodes on that edge. More...

const std::vector < panzer::LocalOrdinal > &	getElementBlock (const std::string &blockId) const
	Get the owned element block. More...

void	ownedIndices (const std::vector< panzer::GlobalOrdinal > &indices, std::vector< bool > &isOwned) const

void	setFieldOrder (const std::vector< std::string > &fieldOrder)

void	getFieldOrder (std::vector< std::string > &fieldOrder) const

bool	validFieldOrder (const std::vector< std::string > &proposed_fieldOrder)

void	buildUnknownsOrientation ()

bool	getOrientationsRequired () const

void	setOrientationsRequired (bool ro)

void	getElementOrientation (panzer::LocalOrdinal localElmtId, std::vector< double > &gidsOrientation) const
	Get a vector containg the orientation of the GIDs relative to the neighbors. More...

const std::string &	getFieldString (int num) const
	Reverse lookup of the field string from a field number. More...

Teuchos::RCP< ConnManager >	resetIndices ()
	Reset the indices for this DOF manager. More...

virtual int	getElementBlockGIDCount (const std::string &blockId) const
	How any GIDs are associate with a particular element block. More...

virtual int	getElementBlockGIDCount (const std::size_t &blockIndex) const
	How any GIDs are associate with a particular element block. More...

void	printFieldInformation (std::ostream &os) const

void	enableTieBreak (bool enable)

void	useNeighbors (bool flag)

std::size_t	getNumberElementGIDArrays () const

Public Member Functions inherited from panzer::GlobalIndexer
virtual	~GlobalIndexer ()
	Pure virtual destructor: prevents warnings with inline empty implementation. More...

const Kokkos::View< const panzer::LocalOrdinal *, Kokkos::LayoutRight, PHX::Device >	getElementLIDs (panzer::LocalOrdinal localElmtId) const

const Kokkos::View< const panzer::LocalOrdinal **, Kokkos::LayoutRight, PHX::Device >	getLIDs () const

template<typename ArrayT >
void	getElementLIDs (PHX::View< const int * > cellIds, ArrayT lids, const int num_dofs=0) const

Protected Member Functions
Teuchos::RCP< const Tpetra::Map < panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > >	runLocalRCMReordering (const Teuchos::RCP< const Tpetra::Map< panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > > &)

std::size_t	blockIdToIndex (const std::string &blockId) const

virtual Teuchos::RCP< const Tpetra::Map < panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > >	buildOverlapMapFromElements (const ElementBlockAccess &access) const

virtual Teuchos::RCP < Tpetra::MultiVector < panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > >	buildTaggedMultiVector (const ElementBlockAccess &access)

virtual std::pair < Teuchos::RCP < Tpetra::MultiVector < panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > >, Teuchos::RCP < Tpetra::MultiVector < panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > > >	buildGlobalUnknowns_GUN (const Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &tagged_overlap_mv, Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &overlap_mv) const

virtual void	fillGIDsFromOverlappedMV (const ElementBlockAccess &access, std::vector< std::vector< panzer::GlobalOrdinal > > &elementGIDs, const Tpetra::Map< panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &overlapmap, const Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &overlap_mv) const

void	buildLocalIdsFromOwnedAndGhostedElements ()

Protected Member Functions inherited from panzer::GlobalIndexer
void	buildLocalIds ()

void	buildLocalIdsFromOwnedElements (std::vector< std::vector< panzer::LocalOrdinal > > &localIDs) const

void	setLocalIds (const std::vector< std::vector< panzer::LocalOrdinal > > &localIDs)

void	shareLocalIDs (const GlobalIndexer &src)

Protected Attributes
Teuchos::RCP< ConnManager >	connMngr_

Teuchos::RCP< Teuchos::Comm < int > >	communicator_

std::vector< Teuchos::RCP < const FieldPattern > >	fieldPatterns_

std::vector< FieldType >	fieldTypes_

std::map< std::string, int >	fieldNameToAID_

std::vector< std::string >	blockOrder_

std::map< std::string, int >	blockNameToID_

std::vector< std::vector< int > >	blockToAssociatedFP_

std::vector< std::string >	fieldStringOrder_

std::vector< int >	fieldAIDOrder_

Teuchos::RCP< const panzer::FieldPattern >	ga_fp_

std::vector< Teuchos::RCP < panzer::FieldAggPattern > >	fa_fps_

std::vector < panzer::GlobalOrdinal >	owned_

std::vector < panzer::GlobalOrdinal >	ghosted_

std::vector< std::vector < panzer::GlobalOrdinal > >	elementGIDs_

std::vector< int >	elementBlockGIDCount_

int	numFields_

bool	buildConnectivityRun_

bool	requireOrientations_

std::vector< std::vector < signed char > >	orientation_

bool	useTieBreak_

bool	useNeighbors_

Detailed Description

Definition at line 35 of file Panzer_DOFManager.hpp.

Constructor & Destructor Documentation

virtual panzer::DOFManager::~DOFManager ( )

inlinevirtual

Definition at line 38 of file Panzer_DOFManager.hpp.

panzer::DOFManager::DOFManager ( )

Definition at line 116 of file Panzer_DOFManager.cpp.

panzer::DOFManager::DOFManager	(	const Teuchos::RCP< ConnManager > &	connMngr,
		MPI_Comm	mpiComm
	)

Constructor that sets the connection manager and communicator objects. This is equivalent to calling the default constructor and then "setConnManager(...)" routine.

Definition at line 121 of file Panzer_DOFManager.cpp.

Member Function Documentation

void panzer::DOFManager::setConnManager	(	const Teuchos::RCP< ConnManager > &	connMngr,
		MPI_Comm	mpiComm
	)

Adds a Connection Manager that will be associated with this DOFManager.

Definition at line 128 of file Panzer_DOFManager.cpp.

Teuchos::RCP<const ConnManager> panzer::DOFManager::getConnManager ( ) const

inlinevirtual

Returns the connection manager currently being used.

Implements panzer::GlobalIndexer.

Definition at line 51 of file Panzer_DOFManager.hpp.

int panzer::DOFManager::addField	(	const std::string &	str,
		const Teuchos::RCP< const FieldPattern > &	pattern,
		const panzer::FieldType &	type = `panzer::FieldType::CG`
	)

Add a field to the DOF manager.

Add a field to the DOF manager. Immediately after adding the field the field number and field size will be available for a user to access

Parameters

[in]	str	Human readable name of the field
[in]	pattern	Pattern defining the basis function to be used
[in]	type	Type of the Field (CG/DG) for generating GIDs

Note: addField cannot be called after buildGlobalUnknowns or registerFields.

Definition at line 147 of file Panzer_DOFManager.cpp.

int panzer::DOFManager::addField	(	const std::string &	blockID,
		const std::string &	str,
		const Teuchos::RCP< const FieldPattern > &	pattern,
		const panzer::FieldType &	type = `panzer::FieldType::CG`
	)

Add a field with an option for specifying the block.

Add a field to the DOF manager. Immediately after adding the field the field number and field size will be available for a user to access

Parameters

[in]	blockID	Name of the element block that this field should be added to
[in]	str	Human readable name of the field
[in]	pattern	Pattern defining the basis function to be used
[in]	type	Type of the Field (CG/DG) for generating GIDs

Note: addField cannot be called after buildGlobalUnknowns or registerFields.

Definition at line 171 of file Panzer_DOFManager.cpp.

Teuchos::RCP< const FieldPattern > panzer::DOFManager::getFieldPattern ( const std::string & name ) const

Find a field pattern stored for a particular block and field number. This will retrive the pattern added with addField(blockId,fieldNum).

Find a field pattern stored for a particular block and field number. This will retrive the pattern added with addField(blockId,fieldNum). If no pattern is found this function returns Teuchos::null.

Parameters

[in]	blockId	Element block id
[in]	fieldNum	Field integer identifier

Returns: Pointer to FieldPattern requested if the field exists, otherwise Teuchos::null is returned.

Definition at line 218 of file Panzer_DOFManager.cpp.

Teuchos::RCP< const FieldPattern > panzer::DOFManager::getFieldPattern	(	const std::string &	blockId,
		const std::string &	fieldName
	)		const

Find a field pattern stored for a particular block and field number. This will retrive the pattern added with addField(blockId,fieldNum).

Find a field pattern stored for a particular block and field number. This will retrive the pattern added with addField(blockId,fieldNum). If no pattern is found this function returns Teuchos::null.

Parameters

[in]	blockId	Element block id
[in]	fieldName	Field string identifier

Returns: Pointer to FieldPattern requested if the field exists, otherwise Teuchos::null is returned.

Definition at line 231 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getOwnedIndices ( std::vector< panzer::GlobalOrdinal > & indices ) const

virtual

Get the set of indices owned by this processor.

Parameters

[out] indices A vector that will be fille with the indices owned by this processor.

Implements panzer::GlobalIndexer.

Definition at line 261 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getGhostedIndices ( std::vector< panzer::GlobalOrdinal > & indices ) const

virtual

Get the set of indices ghosted for this processor.

Parameters

[out] indices A vector that will be fille with the indices ghosted for this processor.

Implements panzer::GlobalIndexer.

Definition at line 267 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getOwnedAndGhostedIndices ( std::vector< panzer::GlobalOrdinal > & indices ) const

virtual

Get the set of owned and ghosted indices for this processor.

Parameters

[out] indices A vector that will be fille with the owned and ghosted indices for this processor.

Implements panzer::GlobalIndexer.

Definition at line 273 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getElementGIDsAsInt	(	panzer::LocalOrdinal	localElmtId,
		std::vector< int > &	gids,
		const std::string &	blockIdHint = `""`
	)		const

virtual

Get the global IDs for a particular element. This function overwrites the gids variable.

Implements panzer::GlobalIndexer.

Definition at line 284 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getOwnedIndicesAsInt ( std::vector< int > & indices ) const

virtual

Get the set of indices owned by this processor.

Parameters

[out] A vector that will be filled with the indices owned by this processor.

Implements panzer::GlobalIndexer.

Definition at line 293 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getGhostedIndicesAsInt ( std::vector< int > & indices ) const

virtual

Get the set of indices ghosted for this processor.

Parameters

[out] A vector that will be filled with the indices ghosted for this processor.

Implements panzer::GlobalIndexer.

Definition at line 301 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getOwnedAndGhostedIndicesAsInt ( std::vector< int > & indices ) const

virtual

Get the set of owned and ghosted indices for this processor.

Parameters

[out] A vector that will be filled with the owned and ghosted indices for this processor.

Implements panzer::GlobalIndexer.

Definition at line 309 of file Panzer_DOFManager.cpp.

int panzer::DOFManager::getNumOwned ( ) const

virtual

Get the number of indices owned by this processor.

Returns: The number of indices owned by this processor.

Implements panzer::GlobalIndexer.

Definition at line 319 of file Panzer_DOFManager.cpp.

int panzer::DOFManager::getNumGhosted ( ) const

virtual

Get the number of indices ghosted for this processor.

Returns: The number of indices ghosted for this processor.

Implements panzer::GlobalIndexer.

Definition at line 325 of file Panzer_DOFManager.cpp.

int panzer::DOFManager::getNumOwnedAndGhosted ( ) const

virtual

Get the number of owned and ghosted indices for this processor.

Returns: The number of owned and ghosted indices for this processor.

Implements panzer::GlobalIndexer.

Definition at line 331 of file Panzer_DOFManager.cpp.

int panzer::DOFManager::getNumFields ( ) const

virtual

gets the number of fields

Implements panzer::GlobalIndexer.

Definition at line 337 of file Panzer_DOFManager.cpp.

const std::vector< int > & panzer::DOFManager::getGIDFieldOffsets	(	const std::string &	blockID,
		int	fieldNum
	)		const

virtual

Returns a std::vector of GID field offsets for a field in an element block.

Parameters

[in]	blockID	- The element block id
[in]	fieldNum	- The field number

Implements panzer::GlobalIndexer.

Definition at line 344 of file Panzer_DOFManager.cpp.

const PHX::View< const int * > panzer::DOFManager::getGIDFieldOffsetsKokkos	(	const std::string &	blockID,
		int	fieldNum
	)		const

Returns a device View of GID field offsets for a field in an element block.

Parameters

[in]	blockID	- The element block id
[in]	fieldNum	- The field number

Definition at line 361 of file Panzer_DOFManager.cpp.

const PHX::ViewOfViews< 1, PHX::View< const int * > > panzer::DOFManager::getGIDFieldOffsetsKokkos	(	const std::string &	blockID,
		const std::vector< int > &	fieldNum
	)		const

Returns a View-of-Views of the GID field offsets for a vector of fields in an element block.

Parameters

[in]	blockID	- The element block id
[in]	fieldNum	- A vector field numbers

Definition at line 380 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getElementGIDs	(	panzer::LocalOrdinal	localElementID,
		std::vector< panzer::GlobalOrdinal > &	gids,
		const std::string &	blockIdHint = `""`
	)		const

virtual

get associated GIDs for a given local element

Implements panzer::GlobalIndexer.

Definition at line 411 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::buildGlobalUnknowns ( )

virtual

builds the global unknowns array

Definition at line 417 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::buildGlobalUnknowns ( const Teuchos::RCP< const FieldPattern > & geomPattern )

virtual

builds the global unknowns array

Definition at line 441 of file Panzer_DOFManager.cpp.

int panzer::DOFManager::getFieldNum ( const std::string & str ) const

virtual

Get the number used for access to this field.

Get the number used for access to this field. This is used as the input parameter to the other functions that provide access to the global unknowns.

Parameters

[in] str Human readable name of the field

Returns: A unique integer associated with the field if the field exisits. Otherwise a -1 is returned.

Implements panzer::GlobalIndexer.

Definition at line 942 of file Panzer_DOFManager.cpp.

Teuchos::RCP<Teuchos::Comm<int> > panzer::DOFManager::getComm ( ) const

inlinevirtual

Get communicator associated with this global indexer.

Implements panzer::GlobalIndexer.

Definition at line 205 of file Panzer_DOFManager.hpp.

Teuchos::RCP<const FieldPattern> panzer::DOFManager::getGeometricFieldPattern ( ) const

inline

Definition at line 208 of file Panzer_DOFManager.hpp.

void panzer::DOFManager::getElementBlockIds ( std::vector< std::string > & elementBlockIds ) const

inlinevirtual

What are the blockIds included in this connection manager?

Implements panzer::GlobalIndexer.

Definition at line 211 of file Panzer_DOFManager.hpp.

bool panzer::DOFManager::fieldInBlock	(	const std::string &	field,
		const std::string &	block
	)		const

virtual

Is the specified field in the element block?

Implements panzer::GlobalIndexer.

Definition at line 969 of file Panzer_DOFManager.cpp.

const std::vector< int > & panzer::DOFManager::getBlockFieldNumbers ( const std::string & blockId ) const

virtual

Get field numbers associated with a particular element block.

Implements panzer::GlobalIndexer.

Definition at line 998 of file Panzer_DOFManager.cpp.

const std::pair< std::vector< int >, std::vector< int > > & panzer::DOFManager::getGIDFieldOffsets_closure	(	const std::string &	blockId,
		int	fieldNum,
		int	subcellDim,
		int	subcellId
	)		const

virtual

Use the field pattern so that you can find a particular field in the GIDs array. This version lets you specify the sub cell you are interested in and gets the closure. Meaning all the IDs of equal or lesser sub cell dimension that are contained within the specified sub cell. For instance for an edge, this function would return offsets for the edge and the nodes on that edge.

Parameters

[in]	blockId
[in]	fieldNum
[in]	subcellDim
[in]	subcellId

Implements panzer::GlobalIndexer.

Definition at line 1018 of file Panzer_DOFManager.cpp.

const std::vector<panzer::LocalOrdinal>& panzer::DOFManager::getElementBlock ( const std::string & blockId ) const

inlinevirtual

Get the owned element block.

Implements panzer::GlobalIndexer.

Definition at line 236 of file Panzer_DOFManager.hpp.

void panzer::DOFManager::ownedIndices	(	const std::vector< panzer::GlobalOrdinal > &	indices,
		std::vector< bool > &	isOwned
	)		const

virtual

Get a yes/no on ownership for each index in a vector

Implements panzer::GlobalIndexer.

Definition at line 1034 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::setFieldOrder ( const std::vector< std::string > & fieldOrder )

Definition at line 1046 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::getFieldOrder ( std::vector< std::string > & fieldOrder ) const

virtual

Get the field order used by this global indexer.

Implements panzer::GlobalIndexer.

Definition at line 961 of file Panzer_DOFManager.cpp.

bool panzer::DOFManager::validFieldOrder ( const std::vector< std::string > & proposed_fieldOrder )

Definition at line 1064 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::buildUnknownsOrientation ( )

Definition at line 1097 of file Panzer_DOFManager.cpp.

bool panzer::DOFManager::getOrientationsRequired ( ) const

inline

Definition at line 250 of file Panzer_DOFManager.hpp.

void panzer::DOFManager::setOrientationsRequired ( bool ro )

inline

Definition at line 253 of file Panzer_DOFManager.hpp.

void panzer::DOFManager::getElementOrientation	(	panzer::LocalOrdinal	localElmtId,
		std::vector< double > &	gidsOrientation
	)		const

virtual

Get a vector containg the orientation of the GIDs relative to the neighbors.

Implements panzer::GlobalIndexer.

Definition at line 1168 of file Panzer_DOFManager.cpp.

const std::string & panzer::DOFManager::getFieldString ( int num ) const

virtual

Reverse lookup of the field string from a field number.

Parameters

[in] num Field number. Assumed to be a valid field number. Computed from getFieldNum.

Returns: Field name.

Implements panzer::GlobalIndexer.

Definition at line 1083 of file Panzer_DOFManager.cpp.

Teuchos::RCP< ConnManager > panzer::DOFManager::resetIndices ( )

Reset the indices for this DOF manager.

This method resets the indices and wipes out internal state. This method does preserve the fields and the patterns added to the object. Also the old connection manager is returned.

Returns: Old connection manager.

Definition at line 1180 of file Panzer_DOFManager.cpp.

virtual int panzer::DOFManager::getElementBlockGIDCount ( const std::string & blockId ) const

inlinevirtual

How any GIDs are associate with a particular element block.

This is a per-element count. If you have a quad element with two piecewise bi-linear fields this method returns 8.

Implements panzer::GlobalIndexer.

Definition at line 277 of file Panzer_DOFManager.hpp.

virtual int panzer::DOFManager::getElementBlockGIDCount ( const std::size_t & blockIndex ) const

inlinevirtual

How any GIDs are associate with a particular element block.

This is a per-element count. If you have a quad element with two piecewise bi-linear fields this method returns 8.

Implements panzer::GlobalIndexer.

Definition at line 285 of file Panzer_DOFManager.hpp.

void panzer::DOFManager::printFieldInformation ( std::ostream & os ) const

Prints to an output stream the information about the aggregated field.

Definition at line 1207 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::enableTieBreak ( bool enable )

inline

Turn on/off the use of a tie break object in the createOneToOne algorithm. Turning this one gives better load balancing.

Definition at line 297 of file Panzer_DOFManager.hpp.

void panzer::DOFManager::useNeighbors ( bool flag )

inline

Turn on/off the use of neighbor elements in the construction of the global ids. If on, then the ghosted GIDs will include GIDs from neighbor elements, and you will be able to call getElement(G/L)IDs for elements in the one ring of this processor.

Definition at line 305 of file Panzer_DOFManager.hpp.

std::size_t panzer::DOFManager::getNumberElementGIDArrays ( ) const

inline

Definition at line 314 of file Panzer_DOFManager.hpp.

Teuchos::RCP<const Tpetra::Map<panzer::LocalOrdinal,panzer::GlobalOrdinal,panzer::TpetraNodeType> > panzer::DOFManager::runLocalRCMReordering ( const Teuchos::RCP< const Tpetra::Map< panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > > & )

protected

Use Zoltan2 to locally reorder with RCM.

std::size_t panzer::DOFManager::blockIdToIndex ( const std::string & blockId ) const

protected

Using the natural ordering associated with the std::vector retrieved from the connection manager

Definition at line 1198 of file Panzer_DOFManager.cpp.

Teuchos::RCP< const Tpetra::Map< panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > > panzer::DOFManager::buildOverlapMapFromElements ( const ElementBlockAccess & access ) const

protectedvirtual

Build the overlapped communication map given an element access object. This map is used to construct the GIDs, and also to communicate the used GIDs. (this is steps 1 and 2)

Definition at line 1226 of file Panzer_DOFManager.cpp.

Teuchos::RCP< Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > > panzer::DOFManager::buildTaggedMultiVector ( const ElementBlockAccess & access )

protectedvirtual

Build a tagged multivector (as defined in GUN paper) to use in global unknown numbering algorithm. Note that this is non-const. It does modify the elementBlockGIDCount member variable.

Definition at line 835 of file Panzer_DOFManager.cpp.

std::pair< Teuchos::RCP< Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > >, Teuchos::RCP< Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > > > panzer::DOFManager::buildGlobalUnknowns_GUN	(	const Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &	tagged_overlap_mv,
		Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &	overlap_mv
	)		const

protectedvirtual

Build global unknowns using the algorithm in the Global Unknowns Numbering paper (GUN). This returns a non-overlapped multi-vector with the unique global IDs as owned by this processor. The input tagged overlapped multi-vector (overlap_mv) is overwritten with the global IDs. Note fields on geometric entities that are not assigned a global ID are given an entry of -1.

Definition at line 686 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::fillGIDsFromOverlappedMV	(	const ElementBlockAccess &	access,
		std::vector< std::vector< panzer::GlobalOrdinal > > &	elementGIDs,
		const Tpetra::Map< panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &	overlapmap,
		const Tpetra::MultiVector< panzer::GlobalOrdinal, panzer::LocalOrdinal, panzer::GlobalOrdinal, panzer::TpetraNodeType > &	overlap_mv
	)		const

protectedvirtual

Definition at line 1259 of file Panzer_DOFManager.cpp.

void panzer::DOFManager::buildLocalIdsFromOwnedAndGhostedElements ( )

protected

Definition at line 1316 of file Panzer_DOFManager.cpp.

Member Data Documentation

Teuchos::RCP<ConnManager> panzer::DOFManager::connMngr_

protected

Definition at line 380 of file Panzer_DOFManager.hpp.

Teuchos::RCP<Teuchos::Comm<int> > panzer::DOFManager::communicator_

protected

Definition at line 381 of file Panzer_DOFManager.hpp.

std::vector<Teuchos::RCP<const FieldPattern> > panzer::DOFManager::fieldPatterns_

protected

Definition at line 385 of file Panzer_DOFManager.hpp.

std::vector<FieldType> panzer::DOFManager::fieldTypes_

protected

Definition at line 386 of file Panzer_DOFManager.hpp.

std::map<std::string,int> panzer::DOFManager::fieldNameToAID_

protected

Definition at line 387 of file Panzer_DOFManager.hpp.

std::vector<std::string> panzer::DOFManager::blockOrder_

protected

Definition at line 389 of file Panzer_DOFManager.hpp.

std::map<std::string,int> panzer::DOFManager::blockNameToID_

protected

Definition at line 390 of file Panzer_DOFManager.hpp.

std::vector<std::vector<int> > panzer::DOFManager::blockToAssociatedFP_

protected

Definition at line 391 of file Panzer_DOFManager.hpp.

std::vector<std::string> panzer::DOFManager::fieldStringOrder_

protected

Definition at line 393 of file Panzer_DOFManager.hpp.

std::vector<int> panzer::DOFManager::fieldAIDOrder_

protected

Definition at line 394 of file Panzer_DOFManager.hpp.

Teuchos::RCP<const panzer::FieldPattern> panzer::DOFManager::ga_fp_

protected

Definition at line 397 of file Panzer_DOFManager.hpp.

std::vector<Teuchos::RCP<panzer::FieldAggPattern> > panzer::DOFManager::fa_fps_

protected

Definition at line 398 of file Panzer_DOFManager.hpp.

std::vector<panzer::GlobalOrdinal> panzer::DOFManager::owned_

protected

Definition at line 400 of file Panzer_DOFManager.hpp.

std::vector<panzer::GlobalOrdinal> panzer::DOFManager::ghosted_

protected

Definition at line 401 of file Panzer_DOFManager.hpp.

std::vector<std::vector< panzer::GlobalOrdinal > > panzer::DOFManager::elementGIDs_

protected

Definition at line 404 of file Panzer_DOFManager.hpp.

std::vector<int> panzer::DOFManager::elementBlockGIDCount_

protected

Definition at line 408 of file Panzer_DOFManager.hpp.

int panzer::DOFManager::numFields_

protected

Definition at line 410 of file Panzer_DOFManager.hpp.

bool panzer::DOFManager::buildConnectivityRun_

protected

Definition at line 412 of file Panzer_DOFManager.hpp.

bool panzer::DOFManager::requireOrientations_

protected

Definition at line 414 of file Panzer_DOFManager.hpp.

std::vector<std::vector<signed char> > panzer::DOFManager::orientation_

protected

Definition at line 415 of file Panzer_DOFManager.hpp.

bool panzer::DOFManager::useTieBreak_

protected

Definition at line 417 of file Panzer_DOFManager.hpp.

bool panzer::DOFManager::useNeighbors_

protected

Definition at line 418 of file Panzer_DOFManager.hpp.

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

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation