Class containing processor-to-processor mapping information. More...

Inheritance diagram for mapDistributeBase:

Collaboration diagram for mapDistributeBase:

Public Member Functions
	ClassName ("mapDistributeBase")

	mapDistributeBase ()
	Construct null. More...

	mapDistributeBase (const label constructSize, const labelListList &&subMap, const labelListList &&constructMap, const bool subHasFlip=false, const bool constructHasFlip=false)
	Move construct from components. More...

	mapDistributeBase (const labelList &sendProcs, const labelList &recvProcs)
	Construct from reverse addressing: per data item the send. More...

	mapDistributeBase (const globalIndex &, labelList &elements, List< Map< label >> &compactMap, const int tag=Pstream::msgType())
	Construct from list of (possibly) remote elements in globalIndex. More...

	mapDistributeBase (const globalIndex &, labelListList &cellCells, List< Map< label >> &compactMap, const int tag=Pstream::msgType())
	Special variant that works with the info sorted into bins. More...

	mapDistributeBase (const mapDistributeBase &)
	Construct copy. More...

	mapDistributeBase (mapDistributeBase &&)
	Move constructor. More...

	mapDistributeBase (Istream &)
	Construct from Istream. More...

label	constructSize () const
	Constructed data size. More...

label &	constructSize ()
	Constructed data size. More...

const labelListList &	subMap () const
	From subsetted data back to original data. More...

labelListList &	subMap ()
	From subsetted data back to original data. More...

const labelListList &	constructMap () const
	From subsetted data to new reconstructed data. More...

labelListList &	constructMap ()
	From subsetted data to new reconstructed data. More...

bool	subHasFlip () const
	Does subMap include a sign. More...

bool &	subHasFlip ()
	Does subMap include a sign. More...

bool	constructHasFlip () const
	Does constructMap include a sign. More...

bool &	constructHasFlip ()
	Does constructMap include a sign. More...

const List< labelPair > &	schedule () const
	Return a schedule. Demand driven. See above. More...

void	transfer (mapDistributeBase &)
	Transfer the contents of the argument and annul the argument. More...

void	compact (const boolList &elemIsUsed, const int tag=UPstream::msgType())
	Compact maps. Gets per field a bool whether it is used (locally) More...

void	compact (const boolList &elemIsUsed, const label localSize, labelList &oldToNewSub, labelList &oldToNewConstruct, const int tag=UPstream::msgType())
	Compact all maps and layout. Returns compaction maps for. More...

template<class T >
void	distribute (List< T > &fld, const int tag=UPstream::msgType()) const
	Distribute data using default commsType. More...

template<class T , class negateOp >
void	distribute (List< T > &fld, const negateOp &negOp, const int tag=UPstream::msgType()) const
	Distribute data using default commsType. More...

template<class T >
void	distribute (DynamicList< T > &fld, const int tag=UPstream::msgType()) const
	Distribute data using default commsType. More...

template<class T >
void	reverseDistribute (const label constructSize, List< T > &, const int tag=UPstream::msgType()) const
	Reverse distribute data using default commsType. More...

template<class T >
void	reverseDistribute (const label constructSize, const T &nullValue, List< T > &fld, const int tag=UPstream::msgType()) const
	Reverse distribute data using default commsType. More...

template<class T >
void	send (PstreamBuffers &, const List< T > &) const
	Do all sends using PstreamBuffers. More...

template<class T >
void	receive (PstreamBuffers &, List< T > &) const
	Do all receives using PstreamBuffers. More...

void	printLayout (Ostream &os) const
	Debug: print layout. Can only be used on maps with sorted. More...

void	updateMesh (const mapPolyMesh &)
	Correct for topo change. More...

void	operator= (const mapDistributeBase &)

void	operator= (mapDistributeBase &&)

Static Public Member Functions
static List< labelPair >	schedule (const labelListList &subMap, const labelListList &constructMap, const int tag)
	Calculate a schedule. See above. More...

static label	renumber (const globalIndex &, const List< Map< label >> &compactMap, const label globalElement)
	Helper for construct from globalIndex. Renumbers element. More...

template<class T , class negateOp >
static void	distribute (const Pstream::commsTypes commsType, const List< labelPair > &schedule, const label constructSize, const labelListList &subMap, const bool subHasFlip, const labelListList &constructMap, const bool constructHasFlip, List< T > &, const negateOp &negOp, const int tag=UPstream::msgType())
	Distribute data. Note:schedule only used for. More...

template<class T , class CombineOp , class negateOp >
static void	distribute (const Pstream::commsTypes commsType, const List< labelPair > &schedule, const label constructSize, const labelListList &subMap, const bool subHasFlip, const labelListList &constructMap, const bool constructHasFlip, List< T > &, const CombineOp &cop, const negateOp &negOp, const T &nullValue, const int tag=UPstream::msgType())
	Distribute data. If multiple processors writing to same. More...

Protected Member Functions
void	calcCompactAddressing (const globalIndex &globalNumbering, const labelList &elements, List< Map< label >> &compactMap) const
	Construct per processor compact addressing of the global elements. More...

void	calcCompactAddressing (const globalIndex &globalNumbering, const labelListList &elements, List< Map< label >> &compactMap) const

void	exchangeAddressing (const int tag, const globalIndex &globalNumbering, labelList &elements, List< Map< label >> &compactMap, labelList &compactStart)

void	exchangeAddressing (const int tag, const globalIndex &globalNumbering, labelListList &elements, List< Map< label >> &compactMap, labelList &compactStart)

Static Protected Member Functions
static void	checkReceivedSize (const label proci, const label expectedSize, const label receivedSize)

template<class T , class CombineOp , class negateOp >
static void	flipAndCombine (const UList< label > &map, const bool hasFlip, const UList< T > &rhs, const CombineOp &cop, const negateOp &negOp, List< T > &lhs)

template<class T , class negateOp >
static T	accessAndFlip (const UList< T > &fld, const label index, const bool hasFlip, const negateOp &negOp)

Protected Attributes
label	constructSize_
	Size of reconstructed data. More...

labelListList	subMap_
	Maps from subsetted data back to original data. More...

labelListList	constructMap_
	Maps from subsetted data to new reconstructed data. More...

bool	subHasFlip_
	Whether subMap includes flip or not. More...

bool	constructHasFlip_
	Whether constructMap includes flip or not. More...

autoPtr< List< labelPair > >	schedulePtr_
	Schedule. More...

Friends
Istream &	operator>> (Istream &, mapDistributeBase &)
	Read dictionary from Istream. More...

Ostream &	operator<< (Ostream &, const mapDistributeBase &)
	Write dictionary to Ostream. More...

Detailed Description

Class containing processor-to-processor mapping information.

We store mapping from the bits-to-send to the complete starting list (subXXXMap) and from the received bits to their location in the new list (constructXXXMap).

Note: Schedule is a list of processor pairs (one send, one receive. One of them will be myself) which forms a scheduled (i.e. non-buffered) exchange. See distribute on how to use it. Note2: number of items sent on one processor have to equal the number of items received on the other processor.

To aid constructing these maps there are the constructors from global numbering, either with or without transforms.

Constructors using compact numbering: layout is

all my own elements first (whether used or not)
followed by used-only remote elements sorted by remote processor. So e.g 4 procs and on proc 1 the compact table will first have all globalIndex.localSize() elements from proc1 followed by used-only elements of proc0, proc2, proc3. The constructed mapDistributeBase sends the local elements from and receives the remote elements into their compact position. compactMap[proci] is the position of elements from proci in the compact map. compactMap[myProcNo()] is empty since trivial addressing.

It rewrites the input global indices into indices into the constructed data.

When constructing from components optionally a 'flip' on the maps can be specified. This will interpret the map values as index+flip, similar to e.g. faceProcAddressing. The flip will only be applied to fieldTypes (scalar, vector, .. triad)

Source files

Definition at line 100 of file mapDistributeBase.H.

Constructor & Destructor Documentation

◆ mapDistributeBase() [1/8]

mapDistributeBase ( )

Construct null.

Definition at line 553 of file mapDistributeBase.C.

Referenced by mapDistributeBase::mapDistributeBase().

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◆ mapDistributeBase() [2/8]

mapDistributeBase	(	const label	constructSize,
		const labelListList &&	subMap,
		const labelListList &&	constructMap,
		const bool	subHasFlip = `false`,
		const bool	constructHasFlip = `false`
	)

Move construct from components.

Definition at line 563 of file mapDistributeBase.C.

References mapDistributeBase::mapDistributeBase().

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◆ mapDistributeBase() [3/8]

mapDistributeBase	(	const labelList &	sendProcs,
		const labelList &	recvProcs
	)

Construct from reverse addressing: per data item the send.

processor and the receive processor. (note: data is not stored sorted per processor so cannot use printLayout).

Definition at line 581 of file mapDistributeBase.C.

References Foam::abort(), mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, Foam::FatalError, FatalErrorInFunction, forAll, mapDistributeBase::mapDistributeBase(), UPstream::myProcNo(), UPstream::nProcs(), List< T >::setSize(), List< T >::size(), and mapDistributeBase::subMap_.

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◆ mapDistributeBase() [4/8]

mapDistributeBase	(	const globalIndex &	globalNumbering,
		labelList &	elements,
		List< Map< label >> &	compactMap,
		const int	tag = `Pstream::msgType()`
	)

Construct from list of (possibly) remote elements in globalIndex.

numbering (or -1). Determines compact numbering (see above) and distribute map to get data into this ordering and renumbers the elements to be in compact numbering.

Definition at line 655 of file mapDistributeBase.C.

References mapDistributeBase::calcCompactAddressing(), mapDistributeBase::exchangeAddressing(), mapDistributeBase::mapDistributeBase(), Foam::Pout, and mapDistributeBase::printLayout().

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◆ mapDistributeBase() [5/8]

mapDistributeBase	(	const globalIndex &	globalNumbering,
		labelListList &	cellCells,
		List< Map< label >> &	compactMap,
		const int	tag = `Pstream::msgType()`
	)

Special variant that works with the info sorted into bins.

according to local indices. E.g. think cellCells where cellCells[localCellI] is a list of global cells

Definition at line 715 of file mapDistributeBase.C.

References mapDistributeBase::calcCompactAddressing(), mapDistributeBase::exchangeAddressing(), Foam::Pout, and mapDistributeBase::printLayout().

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◆ mapDistributeBase() [6/8]

mapDistributeBase ( const mapDistributeBase & map )

Construct copy.

Definition at line 774 of file mapDistributeBase.C.

◆ mapDistributeBase() [7/8]

mapDistributeBase ( mapDistributeBase && map )

Move constructor.

Definition at line 785 of file mapDistributeBase.C.

◆ mapDistributeBase() [8/8]

mapDistributeBase ( Istream & is )

Construct from Istream.

Definition at line 796 of file mapDistributeBase.C.

Member Function Documentation

◆ checkReceivedSize()

void checkReceivedSize	(	const label	proci,
		const label	expectedSize,
		const label	receivedSize
	)

staticprotected

Definition at line 191 of file mapDistributeBase.C.

References Foam::abort(), Foam::FatalError, and FatalErrorInFunction.

Referenced by mapDistributeBase::schedule().

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◆ calcCompactAddressing() [1/2]

void calcCompactAddressing	(	const globalIndex &	globalNumbering,
		const labelList &	elements,
		List< Map< label >> &	compactMap
	)		const

protected

Construct per processor compact addressing of the global elements.

needed. The ones from the local processor are not included since these are always all needed.

Definition at line 283 of file mapDistributeBase.C.

References forAll, globalIndex::isLocal(), UPstream::myProcNo(), UPstream::nProcs(), globalIndex::toLocal(), and globalIndex::whichProcID().

Referenced by mapDistribute::mapDistribute(), mapDistributeBase::mapDistributeBase(), and mapDistributeBase::printLayout().

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◆ calcCompactAddressing() [2/2]

void calcCompactAddressing	(	const globalIndex &	globalNumbering,
		const labelListList &	elements,
		List< Map< label >> &	compactMap
	)		const

protected

Definition at line 332 of file mapDistributeBase.C.

References mapDistributeBase::exchangeAddressing(), forAll, globalIndex::isLocal(), UPstream::myProcNo(), UPstream::nProcs(), globalIndex::toLocal(), and globalIndex::whichProcID().

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◆ exchangeAddressing() [1/2]

void exchangeAddressing	(	const int	tag,
		const globalIndex &	globalNumbering,
		labelList &	elements,
		List< Map< label >> &	compactMap,
		labelList &	compactStart
	)

protected

Definition at line 391 of file mapDistributeBase.C.

References forAll, forAllIter, Foam::identity(), globalIndex::localSize(), UPstream::myProcNo(), UPstream::nProcs(), Foam::renumber(), List< T >::setSize(), List< T >::size(), and UPstream::worldComm.

Referenced by mapDistributeBase::calcCompactAddressing(), mapDistribute::mapDistribute(), and mapDistributeBase::mapDistributeBase().

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◆ exchangeAddressing() [2/2]

void exchangeAddressing	(	const int	tag,
		const globalIndex &	globalNumbering,
		labelListList &	elements,
		List< Map< label >> &	compactMap,
		labelList &	compactStart
	)

protected

Definition at line 469 of file mapDistributeBase.C.

References forAll, forAllIter, Foam::identity(), globalIndex::localSize(), UPstream::myProcNo(), UPstream::nProcs(), Foam::renumber(), List< T >::setSize(), List< T >::size(), and UPstream::worldComm.

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◆ flipAndCombine()

void flipAndCombine	(	const UList< label > &	map,
		const bool	hasFlip,
		const UList< T > &	rhs,
		const CombineOp &	cop,
		const negateOp &	negOp,
		List< T > &	lhs
	)

staticprotected

Definition at line 35 of file mapDistributeBaseTemplates.C.

References mapDistributeBase::accessAndFlip(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, UList< T >::size(), and T.

Referenced by mapDistributeBase::receive().

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◆ accessAndFlip()

T accessAndFlip	(	const UList< T > &	fld,
		const label	index,
		const bool	hasFlip,
		const negateOp &	negOp
	)

staticprotected

Definition at line 80 of file mapDistributeBaseTemplates.C.

References mapDistributeBase::distribute(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, UList< T >::size(), and T.

Referenced by mapDistributeBase::compact(), mapDistributeBase::flipAndCombine(), and mapDistributeBase::send().

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◆ ClassName()

ClassName ( "mapDistributeBase" )

◆ constructSize() [1/2]

label constructSize ( ) const

inline

Constructed data size.

Definition at line 257 of file mapDistributeBase.H.

References mapDistributeBase::constructSize_.

Referenced by extendedCellToFaceStencil::collectData(), extendedFaceToCellStencil::collectData(), mapDistributeBase::constructHasFlip(), PointEdgeWave< Type, TrackingData >::countPatchType(), PatchTools::edgeNormals(), globalIndexAndTransform::globalIndexAndTransform(), globalMeshData::mergePoints(), minEqOp< labelPair >::operator()(), mapDistribute::transformPosition::operator()(), AMIInterpolation::patchMagSf(), PatchTools::pointNormals(), fvMeshDistribute::printCoupleInfo(), syncTools::syncEdgeList(), syncTools::syncPointList(), pointConstraints::syncUntransformedData(), and mapDistribute::transformStart().

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◆ constructSize() [2/2]

label& constructSize ( )

inline

Constructed data size.

Definition at line 263 of file mapDistributeBase.H.

References mapDistributeBase::constructSize_.

◆ subMap() [1/2]

const labelListList& subMap ( ) const

inline

From subsetted data back to original data.

Definition at line 269 of file mapDistributeBase.H.

References mapDistributeBase::subMap_.

Referenced by mapDistributeBase::constructHasFlip(), refinementHistory::distribute(), meshToMesh::mapAndOpTgtToSrc(), mapDistribute::transformPosition::operator()(), AMIInterpolation::patchMagSf(), AMIInterpolation::update(), and extendedCellToFaceStencil::writeStencilStats().

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◆ subMap() [2/2]

labelListList& subMap ( )

inline

From subsetted data back to original data.

Definition at line 275 of file mapDistributeBase.H.

References mapDistributeBase::subMap_.

◆ constructMap() [1/2]

const labelListList& constructMap ( ) const

inline

From subsetted data to new reconstructed data.

Definition at line 281 of file mapDistributeBase.H.

References mapDistributeBase::constructMap_.

Referenced by mapDistributeBase::constructHasFlip(), refinementHistory::distribute(), meshToMesh::mapAndOpTgtToSrc(), mapDistribute::transformPosition::operator()(), AMIInterpolation::patchMagSf(), and AMIInterpolation::update().

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◆ constructMap() [2/2]

labelListList& constructMap ( )

inline

From subsetted data to new reconstructed data.

Definition at line 287 of file mapDistributeBase.H.

References mapDistributeBase::constructMap_.

◆ subHasFlip() [1/2]

bool subHasFlip ( ) const

inline

Does subMap include a sign.

Definition at line 293 of file mapDistributeBase.H.

References mapDistributeBase::subHasFlip_.

Referenced by mapDistributeBase::constructHasFlip(), and mapDistribute::transformPosition::operator()().

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◆ subHasFlip() [2/2]

bool& subHasFlip ( )

inline

Does subMap include a sign.

Definition at line 299 of file mapDistributeBase.H.

References mapDistributeBase::subHasFlip_.

◆ constructHasFlip() [1/2]

bool constructHasFlip ( ) const

inline

Does constructMap include a sign.

Definition at line 305 of file mapDistributeBase.H.

References mapDistributeBase::constructHasFlip_.

Referenced by mapDistributeBase::constructHasFlip(), and mapDistribute::transformPosition::operator()().

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◆ constructHasFlip() [2/2]

bool& constructHasFlip ( )

inline

Does constructMap include a sign.

Definition at line 311 of file mapDistributeBase.H.

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◆ schedule() [1/2]

Foam::List< Foam::labelPair > schedule	(	const labelListList &	subMap,
		const labelListList &	constructMap,
		const int	tag
	)

static

Calculate a schedule. See above.

Definition at line 43 of file mapDistributeBase.C.

References Foam::findIndex(), UPstream::firstSlave(), forAll, HashSet< Key, Hash >::insert(), UPstream::lastSlave(), UPstream::master(), UPstream::masterNo(), UPstream::myProcNo(), UPstream::nProcs(), UPstream::scheduled, List< T >::setSize(), List< T >::size(), and HashTable< nil, Key, Hash >::toc().

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◆ schedule() [2/2]

const Foam::List< Foam::labelPair > & schedule ( ) const

Return a schedule. Demand driven. See above.

Definition at line 174 of file mapDistributeBase.C.

References mapDistributeBase::checkReceivedSize(), and UPstream::msgType().

Referenced by mapDistributeBase::constructHasFlip(), mapDistributeBase::distribute(), and mapDistributeBase::reverseDistribute().

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◆ transfer()

void transfer ( mapDistributeBase & rhs )

Transfer the contents of the argument and annul the argument.

Definition at line 804 of file mapDistributeBase.C.

References mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, mapDistributeBase::renumber(), mapDistributeBase::schedulePtr_, mapDistributeBase::subHasFlip_, mapDistributeBase::subMap_, and List< T >::transfer().

Referenced by mapDistributeBase::constructHasFlip(), and mapDistribute::transfer().

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◆ renumber()

Foam::label renumber	(	const globalIndex &	globalNumbering,
		const List< Map< label >> &	compactMap,
		const label	globalElement
	)

static

Helper for construct from globalIndex. Renumbers element.

(in globalIndex numbering) into compact indices.

Definition at line 816 of file mapDistributeBase.C.

References globalIndex::isLocal(), globalIndex::toLocal(), and globalIndex::whichProcID().

Referenced by mapDistributeBase::constructHasFlip(), and mapDistributeBase::transfer().

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◆ compact() [1/2]

void compact	(	const boolList &	elemIsUsed,
		const int	tag = `UPstream::msgType()`
	)

Compact maps. Gets per field a bool whether it is used (locally)

and works out itself what this side and sender side can remove from maps. Only compacts non-local elements (i.e. the stuff that gets sent over), does not change the local layout

Definition at line 839 of file mapDistributeBase.C.

References mapDistributeBase::accessAndFlip(), UList< T >::begin(), mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, forAll, Foam::mag(), Foam::max(), UPstream::myProcNo(), UPstream::nonBlocking, UPstream::nProcs(), UPstream::nRequests(), UPstream::parRun(), UIPstream::read(), mapDistributeBase::schedulePtr_, List< T >::setSize(), List< T >::size(), mapDistributeBase::subMap_, List< T >::transfer(), UPstream::waitRequests(), and UOPstream::write().

Referenced by mapDistributeBase::constructHasFlip().

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◆ compact() [2/2]

void compact	(	const boolList &	elemIsUsed,
		const label	localSize,
		labelList &	oldToNewSub,
		labelList &	oldToNewConstruct,
		const int	tag = `UPstream::msgType()`
	)

Compact all maps and layout. Returns compaction maps for.

subMap and constructMap

Definition at line 1000 of file mapDistributeBase.C.

References UList< T >::begin(), mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, forAll, Foam::mag(), UPstream::myProcNo(), UPstream::nonBlocking, UPstream::nProcs(), UPstream::nRequests(), UPstream::parRun(), UIPstream::read(), List< T >::setSize(), Foam::sign(), List< T >::size(), mapDistributeBase::subHasFlip_, mapDistributeBase::subMap_, List< T >::transfer(), UPstream::waitRequests(), and UOPstream::write().

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◆ distribute() [1/5]

void distribute	(	const Pstream::commsTypes	commsType,
		const List< labelPair > &	schedule,
		const label	constructSize,
		const labelListList &	subMap,
		const bool	subHasFlip,
		const labelListList &	constructMap,
		const bool	constructHasFlip,
		List< T > &	field,
		const negateOp &	negOp,
		const int	tag = `UPstream::msgType()`
	)

static

Distribute data. Note:schedule only used for.

Pstream::commsTypes::scheduled for now, all others just use send-to-all, receive-from-all.

Definition at line 119 of file mapDistributeBaseTemplates.C.

References Foam::abort(), UList< T >::begin(), UList< T >::byteSize(), Foam::FatalError, FatalErrorInFunction, PstreamBuffers::finishedSends(), forAll, Foam::blockMeshTools::read(), List< T >::setSize(), List< T >::size(), List< T >::transfer(), and Foam::vtkWriteOps::write().

Referenced by mapDistributeBase::accessAndFlip(), mapDistributeBase::constructHasFlip(), mapDistributeBase::distribute(), mappedPatchBase::distribute(), mapDistribute::distribute(), meshToMesh::mapAndOpTgtToSrc(), mapDistributeBase::receive(), mapDistributeBase::reverseDistribute(), mappedPatchBase::reverseDistribute(), AMIInterpolation::update(), and streamlines::write().

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◆ distribute() [2/5]

void distribute	(	const Pstream::commsTypes	commsType,
		const List< labelPair > &	schedule,
		const label	constructSize,
		const labelListList &	subMap,
		const bool	subHasFlip,
		const labelListList &	constructMap,
		const bool	constructHasFlip,
		List< T > &	field,
		const CombineOp &	cop,
		const negateOp &	negOp,
		const T &	nullValue,
		const int	tag = `UPstream::msgType()`
	)

static

Distribute data. If multiple processors writing to same.

position adds contributions using cop.

Definition at line 627 of file mapDistributeBaseTemplates.C.

References Foam::abort(), UList< T >::begin(), Foam::FatalError, FatalErrorInFunction, PstreamBuffers::finishedSends(), forAll, Foam::blockMeshTools::read(), List< T >::setSize(), List< T >::size(), T, List< T >::transfer(), and Foam::vtkWriteOps::write().

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◆ distribute() [3/5]

void distribute	(	List< T > &	fld,
		const int	tag = `UPstream::msgType()`
	)		const

Distribute data using default commsType.

Definition at line 1260 of file mapDistributeBaseTemplates.C.

References mapDistributeBase::distribute().

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◆ distribute() [4/5]

void distribute	(	List< T > &	fld,
		const negateOp &	negOp,
		const int	tag = `UPstream::msgType()`
	)		const

Distribute data using default commsType.

Definition at line 1200 of file mapDistributeBaseTemplates.C.

References UPstream::blocking, mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, UPstream::defaultCommsType, mapDistributeBase::distribute(), UPstream::nonBlocking, mapDistributeBase::schedule(), UPstream::scheduled, mapDistributeBase::subHasFlip_, and mapDistributeBase::subMap_.

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◆ distribute() [5/5]

void distribute	(	DynamicList< T > &	fld,
		const int	tag = `UPstream::msgType()`
	)		const

Distribute data using default commsType.

Definition at line 1272 of file mapDistributeBaseTemplates.C.

References mapDistributeBase::distribute(), fld(), mapDistributeBase::reverseDistribute(), DynamicList< T, SizeInc, SizeMult, SizeDiv >::setCapacity(), DynamicList< T, SizeInc, SizeMult, SizeDiv >::shrink(), and List< T >::size().

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◆ reverseDistribute() [1/2]

void reverseDistribute	(	const label	constructSize,
		List< T > &	fld,
		const int	tag = `UPstream::msgType()`
	)		const

Reverse distribute data using default commsType.

Definition at line 1290 of file mapDistributeBaseTemplates.C.

References UPstream::blocking, mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, UPstream::defaultCommsType, mapDistributeBase::distribute(), UPstream::nonBlocking, mapDistributeBase::schedule(), UPstream::scheduled, mapDistributeBase::subHasFlip_, and mapDistributeBase::subMap_.

Referenced by mapDistributeBase::constructHasFlip(), mapDistributeBase::distribute(), and mapDistribute::reverseDistribute().

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◆ reverseDistribute() [2/2]

void reverseDistribute	(	const label	constructSize,
		const T &	nullValue,
		List< T > &	fld,
		const int	tag = `UPstream::msgType()`
	)		const

Reverse distribute data using default commsType.

Since constructSize might be larger than supplied size supply a nullValue

Definition at line 1352 of file mapDistributeBaseTemplates.C.

References UPstream::blocking, mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, UPstream::defaultCommsType, mapDistributeBase::distribute(), UPstream::nonBlocking, mapDistributeBase::schedule(), UPstream::scheduled, mapDistributeBase::subHasFlip_, and mapDistributeBase::subMap_.

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◆ send()

void send	(	PstreamBuffers &	pBufs,
		const List< T > &	field
	)		const

Do all sends using PstreamBuffers.

Definition at line 1125 of file mapDistributeBaseTemplates.C.

References mapDistributeBase::accessAndFlip(), PstreamBuffers::finishedSends(), forAll, UPstream::nProcs(), List< T >::size(), mapDistributeBase::subHasFlip_, and mapDistributeBase::subMap_.

Referenced by mapDistributeBase::constructHasFlip().

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◆ receive()

void receive	(	PstreamBuffers &	pBufs,
		List< T > &	field
	)		const

Do all receives using PstreamBuffers.

Definition at line 1159 of file mapDistributeBaseTemplates.C.

References Foam::abort(), mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, mapDistributeBase::distribute(), Foam::FatalError, FatalErrorInFunction, mapDistributeBase::flipAndCombine(), UPstream::nProcs(), List< T >::setSize(), and List< T >::size().

Referenced by mapDistributeBase::constructHasFlip().

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◆ printLayout()

void printLayout ( Ostream & os ) const

Debug: print layout. Can only be used on maps with sorted.

storage (local data first, then non-local data)

Definition at line 208 of file mapDistributeBase.C.

References Foam::abort(), mapDistributeBase::calcCompactAddressing(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::labelMax, Foam::labelMin, Foam::mag(), Foam::max(), Foam::min(), UPstream::myProcNo(), and UPstream::nProcs().

Referenced by mapDistributeBase::constructHasFlip(), mapDistributeBase::mapDistributeBase(), and mapDistribute::printLayout().

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◆ updateMesh()

void updateMesh ( const mapPolyMesh & )

inline

Correct for topo change.

Definition at line 458 of file mapDistributeBase.H.

References NotImplemented, mapDistributeBase::operator<<, mapDistributeBase::operator=(), and mapDistributeBase::operator>>.

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◆ operator=() [1/2]

void operator= ( const mapDistributeBase & rhs )

Definition at line 1223 of file mapDistributeBase.C.

References Foam::abort(), mapDistributeBase::constructHasFlip_, mapDistributeBase::constructMap_, mapDistributeBase::constructSize_, Foam::FatalError, FatalErrorInFunction, mapDistributeBase::schedulePtr_, mapDistributeBase::subHasFlip_, and mapDistributeBase::subMap_.

Referenced by mapDistribute::operator=(), and mapDistributeBase::updateMesh().

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◆ operator=() [2/2]

void operator= ( mapDistributeBase && )

Friends And Related Function Documentation

◆ operator>>

Istream& operator>>	(	Istream &	,
		mapDistributeBase &
	)

friend

Read dictionary from Istream.

Referenced by mapDistributeBase::updateMesh().

◆ operator<<

Ostream& operator<<	(	Ostream &	,
		const mapDistributeBase &
	)

friend

Write dictionary to Ostream.

Referenced by mapDistributeBase::updateMesh().

Member Data Documentation

◆ constructSize_

label constructSize_

protected

Size of reconstructed data.

Definition at line 107 of file mapDistributeBase.H.

Referenced by mapDistributeBase::compact(), mapDistributeBase::constructSize(), mapDistributeBase::distribute(), mapDistribute::mapDistribute(), mapDistributeBase::mapDistributeBase(), Foam::operator<<(), mapDistributeBase::operator=(), Foam::operator>>(), mapDistributeBase::receive(), and mapDistributeBase::transfer().

◆ subMap_

labelListList subMap_

protected

Maps from subsetted data back to original data.

Definition at line 110 of file mapDistributeBase.H.

Referenced by mapDistributeBase::compact(), mapDistributeBase::distribute(), mapDistributeBase::mapDistributeBase(), Foam::operator<<(), mapDistributeBase::operator=(), Foam::operator>>(), mapDistributeBase::reverseDistribute(), mapDistributeBase::send(), mapDistributeBase::subMap(), and mapDistributeBase::transfer().

◆ constructMap_

labelListList constructMap_

protected

Maps from subsetted data to new reconstructed data.

Definition at line 113 of file mapDistributeBase.H.

Referenced by mapDistributeBase::compact(), mapDistributeBase::constructMap(), mapDistributeBase::distribute(), mapDistributeBase::mapDistributeBase(), Foam::operator<<(), mapDistributeBase::operator=(), Foam::operator>>(), mapDistributeBase::receive(), mapDistributeBase::reverseDistribute(), and mapDistributeBase::transfer().

◆ subHasFlip_

bool subHasFlip_

protected

Whether subMap includes flip or not.

Definition at line 116 of file mapDistributeBase.H.

Referenced by mapDistributeBase::compact(), mapDistributeBase::distribute(), Foam::operator<<(), mapDistributeBase::operator=(), Foam::operator>>(), mapDistributeBase::reverseDistribute(), mapDistributeBase::send(), mapDistributeBase::subHasFlip(), and mapDistributeBase::transfer().

◆ constructHasFlip_

bool constructHasFlip_

protected

Whether constructMap includes flip or not.

Definition at line 119 of file mapDistributeBase.H.

Referenced by mapDistributeBase::compact(), mapDistributeBase::constructHasFlip(), mapDistributeBase::distribute(), Foam::operator<<(), mapDistributeBase::operator=(), Foam::operator>>(), mapDistributeBase::receive(), mapDistributeBase::reverseDistribute(), and mapDistributeBase::transfer().

◆ schedulePtr_

autoPtr<List<labelPair> > schedulePtr_

mutableprotected

Schedule.

Definition at line 123 of file mapDistributeBase.H.

Referenced by mapDistributeBase::compact(), mapDistributeBase::operator=(), and mapDistributeBase::transfer().

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

src/OpenFOAM/meshes/polyMesh/mapPolyMesh/mapDistribute/mapDistributeBase.H
src/OpenFOAM/meshes/polyMesh/mapPolyMesh/mapDistribute/mapDistributeBase.C
src/OpenFOAM/meshes/polyMesh/mapPolyMesh/mapDistribute/mapDistributeBaseTemplates.C

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ mapDistributeBase() [1/8]

◆ mapDistributeBase() [2/8]

◆ mapDistributeBase() [3/8]

◆ mapDistributeBase() [4/8]

◆ mapDistributeBase() [5/8]

◆ mapDistributeBase() [6/8]

◆ mapDistributeBase() [7/8]

◆ mapDistributeBase() [8/8]

Member Function Documentation

◆ checkReceivedSize()

◆ calcCompactAddressing() [1/2]

◆ calcCompactAddressing() [2/2]

◆ exchangeAddressing() [1/2]

◆ exchangeAddressing() [2/2]

◆ flipAndCombine()

◆ accessAndFlip()

◆ ClassName()

◆ constructSize() [1/2]

◆ constructSize() [2/2]

◆ subMap() [1/2]

◆ subMap() [2/2]

◆ constructMap() [1/2]

◆ constructMap() [2/2]

◆ subHasFlip() [1/2]

◆ subHasFlip() [2/2]

◆ constructHasFlip() [1/2]

◆ constructHasFlip() [2/2]

◆ schedule() [1/2]

◆ schedule() [2/2]

◆ transfer()

◆ renumber()

◆ compact() [1/2]

◆ compact() [2/2]

◆ distribute() [1/5]

◆ distribute() [2/5]

◆ distribute() [3/5]

◆ distribute() [4/5]

◆ distribute() [5/5]

◆ reverseDistribute() [1/2]

◆ reverseDistribute() [2/2]

◆ send()

◆ receive()

◆ printLayout()

◆ updateMesh()

◆ operator=() [1/2]

◆ operator=() [2/2]

Friends And Related Function Documentation

◆ operator>>

◆ operator<<

Member Data Documentation

◆ constructSize_

◆ subMap_

◆ constructMap_

◆ subHasFlip_

◆ constructHasFlip_

◆ schedulePtr_