mapDistribute Class Reference

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

Inheritance diagram for mapDistribute:
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Collaboration diagram for mapDistribute:
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Classes

class  transform
 Default transformation behaviour. More...
 
class  transformPosition
 Default transformation behaviour for position. More...
 

Public Member Functions

 ClassName ("mapDistribute")
 
 mapDistribute ()
 Default construct - uses worldComm. More...
 
 mapDistribute (const label comm)
 Default construct with specified communicator. More...
 
 mapDistribute (mapDistributeBase &&map)
 Move construct from base, no transforms. More...
 
 mapDistribute (const mapDistribute &map)
 Copy construct. More...
 
 mapDistribute (mapDistribute &&map)
 Move construct. More...
 
 mapDistribute (const dictionary &dict, const label comm=UPstream::worldComm)
 Read construct from dictionary. More...
 
 mapDistribute (const label constructSize, labelListList &&subMap, labelListList &&constructMap, labelListList &&transformElements, labelList &&transformStart, const bool subHasFlip=false, const bool constructHasFlip=false, const label comm=UPstream::worldComm)
 Move construct from components. More...
 
 mapDistribute (const globalIndex &, labelList &untransformedElements, const globalIndexAndTransform &, const labelPairList &transformedElements, labelList &transformedIndices, List< Map< label > > &compactMap, const int tag=UPstream::msgType(), const label comm=UPstream::worldComm)
 
 mapDistribute (const globalIndex &, labelListList &cellCells, const globalIndexAndTransform &, const List< labelPairList > &transformedElements, labelListList &transformedIndices, List< Map< label > > &compactMap, const int tag=UPstream::msgType(), const label comm=UPstream::worldComm)
 As above but with ListLists. More...
 
 mapDistribute (Istream &is)
 Construct from Istream. More...
 
autoPtr< mapDistributeclone () const
 Clone. More...
 
virtual ~mapDistribute ()=default
 Destructor. More...
 
const labelListListtransformElements () const noexcept
 For every globalIndexAndTransform::transformPermutations. More...
 
const labelListtransformStart () const noexcept
 Destination in constructMap for transformed elements. More...
 
label whichTransform (const label index) const
 Find transform from transformElements. More...
 
void clear ()
 Reset to zero size, only retaining communicator. More...
 
void transfer (mapDistribute &map)
 Transfer the contents of the argument and annul the argument. More...
 
template<class T >
void distribute (List< T > &fld, const bool dummyTransform=true, 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 bool dummyTransform=true, const int tag=UPstream::msgType()) const
 Distribute data using default commsType. More...
 
template<class T >
void distribute (DynamicList< T > &fld, const bool dummyTransform=true, const int tag=UPstream::msgType()) const
 Distribute data using default commsType. More...
 
template<class T >
void reverseDistribute (const label constructSize, List< T > &fld, const bool dummyTransform=true, 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 bool dummyTransform=true, const int tag=UPstream::msgType()) const
 Reverse distribute data using default commsType. More...
 
template<class T , class TransformOp >
void distribute (const globalIndexAndTransform &, List< T > &fld, const TransformOp &top, const int tag=UPstream::msgType()) const
 Distribute with transforms. More...
 
template<class T , class TransformOp >
void reverseDistribute (const globalIndexAndTransform &, const label constructSize, List< T > &fld, const TransformOp &top, const int tag=UPstream::msgType()) const
 Reverse distribute with transforms. More...
 
template<class T , class TransformOp >
void reverseDistribute (const globalIndexAndTransform &, const label constructSize, const T &nullValue, List< T > &fld, const TransformOp &top, const int tag=UPstream::msgType()) const
 Reverse distribute with transforms. More...
 
void printLayout (Ostream &os) const
 Debug: print layout. Can only be used on maps with sorted. More...
 
void operator= (const mapDistribute &rhs)
 Copy assignment. More...
 
void operator= (mapDistribute &&rhs)
 Move assignment. More...
 
void readDict (const dictionary &dict)
 Read entries from dictionary format. More...
 
void writeEntries (Ostream &os) const
 Write entries in dictionary format. More...
 
void updateMesh (const mapPolyMesh &)
 No correction for topo change. More...
 
 mapDistributeBase ()
 Inherit constructors. More...
 
 mapDistributeBase (const label comm)
 Inherit constructors. More...
 
 mapDistributeBase (const mapDistributeBase &map)
 Inherit constructors. More...
 
 mapDistributeBase (mapDistributeBase &&map)
 Inherit constructors. More...
 
 mapDistributeBase (const dictionary &dict, const label comm=UPstream::worldComm)
 Inherit constructors. More...
 
 mapDistributeBase (const label constructSize, labelListList &&subMap, labelListList &&constructMap, const bool subHasFlip=false, const bool constructHasFlip=false, const label comm=UPstream::worldComm)
 Inherit constructors. More...
 
 mapDistributeBase (const labelUList &sendProcs, const labelUList &recvProcs, const label comm=UPstream::worldComm)
 Inherit constructors. More...
 
 mapDistributeBase (const globalIndex &, labelList &elements, List< Map< label > > &compactMap, const int tag=Pstream::msgType(), const label comm=UPstream::worldComm)
 Inherit constructors. More...
 
 mapDistributeBase (const globalIndex &, labelListList &cellCells, List< Map< label > > &compactMap, const int tag=Pstream::msgType(), const label comm=UPstream::worldComm)
 Inherit constructors. More...
 
 mapDistributeBase (labelListList &&subMap, const bool subHasFlip=false, const bool constructHasFlip=false, const label comm=UPstream::worldComm)
 Inherit constructors. More...
 
 mapDistributeBase (Istream &is)
 Inherit constructors. More...
 
- Public Member Functions inherited from mapDistributeBase
 ClassName ("mapDistributeBase")
 
 mapDistributeBase ()
 Default construct (uses worldComm) More...
 
 mapDistributeBase (const label comm)
 Default construct with specified communicator. More...
 
 mapDistributeBase (const mapDistributeBase &map)
 Copy construct. More...
 
 mapDistributeBase (mapDistributeBase &&map)
 Move construct. More...
 
 mapDistributeBase (const dictionary &dict, const label comm=UPstream::worldComm)
 Read construct from dictionary. More...
 
 mapDistributeBase (const label constructSize, labelListList &&subMap, labelListList &&constructMap, const bool subHasFlip=false, const bool constructHasFlip=false, const label comm=UPstream::worldComm)
 Move construct from components. More...
 
 mapDistributeBase (const labelUList &sendProcs, const labelUList &recvProcs, const label comm=UPstream::worldComm)
 
 mapDistributeBase (const globalIndex &, labelList &elements, List< Map< label > > &compactMap, const int tag=Pstream::msgType(), const label comm=UPstream::worldComm)
 
 mapDistributeBase (const globalIndex &, labelListList &cellCells, List< Map< label > > &compactMap, const int tag=Pstream::msgType(), const label comm=UPstream::worldComm)
 
 mapDistributeBase (labelListList &&subMap, const bool subHasFlip=false, const bool constructHasFlip=false, const label comm=UPstream::worldComm)
 Construct from my elements to send. More...
 
 mapDistributeBase (Istream &is)
 Construct from Istream. More...
 
label constructSize () const noexcept
 Constructed data size. More...
 
label & constructSize () noexcept
 Constructed data size. More...
 
const labelListListsubMap () const noexcept
 From subsetted data back to original data. More...
 
labelListListsubMap () noexcept
 From subsetted data back to original data. More...
 
const labelListListconstructMap () const noexcept
 From subsetted data to new reconstructed data. More...
 
labelListListconstructMap () noexcept
 From subsetted data to new reconstructed data. More...
 
bool subHasFlip () const noexcept
 Does subMap include a sign. More...
 
boolsubHasFlip () noexcept
 Does subMap include a sign. More...
 
bool constructHasFlip () const noexcept
 Does constructMap include a sign. More...
 
boolconstructHasFlip () noexcept
 Does constructMap include a sign. More...
 
label comm () const noexcept
 The communicator used. More...
 
label nMaps () const noexcept
 The number of sub-lists within the maps. More...
 
labelList subMapSizes () const
 The sizes of the subMap lists. More...
 
labelList constructMapSizes () const
 The sizes of the constructMap lists. More...
 
const List< labelPair > & schedule () const
 Return a schedule. Demand driven. See above. More...
 
const List< labelPair > & whichSchedule (const UPstream::commsTypes commsType) const
 
void clear ()
 Reset to zero size, only retaining communicator. More...
 
void transfer (mapDistributeBase &rhs)
 Transfer the contents of the argument and annul the argument. More...
 
void compactLocalData (const bitSet &allowedLocalElems, const int tag=UPstream::msgType(), const bool doRenumber=false)
 
void compactRemoteData (const bitSet &allowedRemoteElems, const int tag=UPstream::msgType(), const bool doRenumber=false)
 
void compactLocalData (const bitSet &allowedLocalElems, labelList &oldToNewSub, labelList &oldToNewConstruct, const label localSize=-1, const int tag=UPstream::msgType())
 
void compactRemoteData (const bitSet &allowedRemoteElems, labelList &oldToNewSub, labelList &oldToNewConstruct, const label localSize=-1, const int tag=UPstream::msgType())
 
void compactData (const labelUList &localElements, const labelUList &remoteElements, labelList &oldToNewSub, labelList &oldToNewConstruct, const label localSize=-1, const int tag=UPstream::msgType())
 
void compactLocalData (const labelUList &localElements, labelList &oldToNewSub, labelList &oldToNewConstruct, const label localSize=-1, const int tag=UPstream::msgType())
 
void compactRemoteData (const labelUList &remoteElements, labelList &oldToNewSub, labelList &oldToNewConstruct, const label localSize=-1, const int tag=UPstream::msgType())
 
template<class T >
void distribute (List< T > &values, const int tag=UPstream::msgType()) const
 
template<class T >
void distribute (DynamicList< T > &values, const int tag=UPstream::msgType()) const
 
template<class T , class NegateOp >
void distribute (List< T > &values, const NegateOp &negOp, const int tag=UPstream::msgType()) const
 
template<class T , class NegateOp >
void distribute (const Pstream::commsTypes commsType, List< T > &values, const NegateOp &negOp, const int tag=UPstream::msgType()) const
 
template<class T , class NegateOp >
void distribute (const Pstream::commsTypes commsType, const T &nullValue, List< T > &values, const NegateOp &negOp, const int tag=UPstream::msgType()) const
 
template<class T >
void reverseDistribute (const label constructSize, List< T > &values, const int tag=UPstream::msgType()) const
 
template<class T >
void reverseDistribute (const label constructSize, const T &nullValue, List< T > &values, const int tag=UPstream::msgType()) const
 
template<class T >
void reverseDistribute (const Pstream::commsTypes commsType, const label constructSize, List< T > &values, const int tag=UPstream::msgType()) const
 
template<class T , class NegateOp >
void reverseDistribute (const Pstream::commsTypes commsType, const label constructSize, List< T > &values, const NegateOp &negOp, const int tag=UPstream::msgType()) const
 
template<class T >
void reverseDistribute (const Pstream::commsTypes commsType, const label constructSize, const T &nullValue, List< T > &values, const int tag=UPstream::msgType()) const
 
template<class T >
void send (PstreamBuffers &pBufs, const List< T > &field) const
 Do all sends using PstreamBuffers. More...
 
template<class T >
void receive (PstreamBuffers &pBufs, List< T > &field) 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 operator= (const mapDistributeBase &rhs)
 Copy assignment. More...
 
void operator= (mapDistributeBase &&rhs)
 Move assignment. More...
 
InfoProxy< mapDistributeBaseinfo () const
 Info proxy to print summary information to a stream. More...
 
void readDict (const dictionary &dict)
 Read entries from dictionary format. More...
 
void writeEntries (Ostream &os) const
 Write entries in dictionary format. More...
 
void updateMesh (const mapPolyMesh &)
 No correction for topo change. More...
 
void compact (const boolList &remoteElemUsed, const int tag=UPstream::msgType())
 
void compact (const boolList &remoteElemUsed, const label localSize, labelList &oldToNewSub, labelList &oldToNewConstruct, const int tag=UPstream::msgType())
 
template<class T , class NegateOp >
Foam::List< TaccessAndFlip (const UList< T > &values, const labelUList &indices, const bool hasFlip, const NegateOp &negOp)
 

Friends

Istreamoperator>> (Istream &, mapDistribute &)
 Read plain content (not dictionary) from Istream. More...
 
Ostreamoperator<< (Ostream &, const mapDistribute &)
 Write plain content (not dictionary) to Ostream. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from mapDistributeBase
static bool hasFlipAddressing (const labelUList &map)
 
static bool hasFlipAddressing (const labelListList &maps)
 
static label countUnmapped (const labelUList &elements, const labelListList &maps, const bool hasFlip)
 Count the number of unmapped elements. More...
 
static List< labelPairschedule (const labelListList &subMap, const labelListList &constructMap, const int tag, const label comm=UPstream::worldComm)
 Calculate a communication 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...
 
static label renumberMap (labelListList &mapElements, const labelUList &oldToNew, const bool hasFlip)
 
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 > &field, const NegateOp &negOp, const int tag=UPstream::msgType(), const label comm=UPstream::worldComm)
 Distribute data with specified negate operator (for flips). 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 > &field, const T &nullValue, const CombineOp &cop, const NegateOp &negOp, const int tag=UPstream::msgType(), const label comm=UPstream::worldComm)
 Distribute data with specified combine operation. More...
 
- Protected Member Functions inherited from mapDistributeBase
void calcCompactAddressing (const globalIndex &globalNumbering, const labelUList &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 inherited from mapDistributeBase
static void checkReceivedSize (const label proci, const label expectedSize, const label receivedSize)
 Fatal if expected and received size are not equal. More...
 
static label getMappedSize (const labelListList &maps, const bool hasFlip)
 Scan the maps for the max addressed index. More...
 
static void exchangeMasks (const UList< bitSet > &sendMasks, UList< bitSet > &recvMasks, const int tag, const label comm)
 Synchronize send/recv mask buffers as a 'copy' operation. More...
 
static void unionCombineMasks (UList< bitSet > &sendMasks, UList< bitSet > &recvMasks, const int tag, const label comm)
 
template<class T , class CombineOp , class NegateOp >
static void flipAndCombine (const labelUList &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 > &values, const label index, const bool hasFlip, const NegateOp &negOp)
 
template<class T , class NegateOp >
static List< TaccessAndFlip (const UList< T > &values, const labelUList &indices, const bool hasFlip, const NegateOp &negOp)
 

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.

  • 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 mapDistribute 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.

  • with transforms: This requires the precalculated set of possible transforms (globalIndexAndTransform). These are given as permutations (+, -, or none) of up to 3 independent transforms. The layout of the data is
  • all my own elements first (whether used or not)
  • followed by used-only remote elements sorted by remote processor.
  • followed by - for each transformation index - the set of local or remote elements with that transformation. The inputs for the constructor are
  • the set of untransformed local or remote indices in globalIndex numbering. These get rewritten to be indices into the layout of the data.
  • the set of transformed local or remote indices in globalIndexAndTransform encoding. These are labelPairs.

Any distribute with transforms is now done as: 1. exchange data with other processors and receive these into the slots for that processor 2. for all transformations transform a subset of the data according to transformElements_[transformI] and store this starting from transformStart_[transformI]

In the same way a reverse distribute will 1. apply the inverse transform to the data starting at transformStart_[transformI] and copy the result back into the transformElements_[transformI]. These might be local or remote slots. 2. the data in the remote slots will now be sent back to the correct location in the originating processor.

E.g. a map to handle

  • mesh points on a mesh with
  • 1 cyclic so 3 permutations (+,-,none) will have layout
  • on e.g. processor 1 out of 2:

    +——+ <- transformStart[2] | | | | <- transform2 applied to data in local or remote slots | | +——+ <- transformStart[1] | | | | <- transform1 applied to data in local or remote slots | | +——+ <- transformStart[1] | | | | <- transform0 applied to data in local or remote slots | | +——+ <- transformStart[0] | | | | <- data from proc2 | | +——+ | | | | <- data from proc0 | | +——+ <- mesh.nPoints() | | | | | | +——+ 0

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 160 of file mapDistribute.H.

Constructor & Destructor Documentation

◆ mapDistribute() [1/10]

Default construct - uses worldComm.

Definition at line 151 of file mapDistribute.C.

◆ mapDistribute() [2/10]

mapDistribute ( const label  comm)
explicit

Default construct with specified communicator.

Definition at line 157 of file mapDistribute.C.

◆ mapDistribute() [3/10]

mapDistribute ( mapDistributeBase &&  map)
explicit

Move construct from base, no transforms.

Definition at line 163 of file mapDistribute.C.

◆ mapDistribute() [4/10]

mapDistribute ( const mapDistribute map)
explicit

Copy construct.

Definition at line 169 of file mapDistribute.C.

◆ mapDistribute() [5/10]

mapDistribute ( mapDistribute &&  map)
explicit

Move construct.

Definition at line 177 of file mapDistribute.C.

References mapDistribute::transfer().

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◆ mapDistribute() [6/10]

mapDistribute ( const dictionary dict,
const label  comm = UPstream::worldComm 
)
explicit

Read construct from dictionary.

Definition at line 33 of file mapDistributeIO.C.

References dict.

◆ mapDistribute() [7/10]

mapDistribute ( const label  constructSize,
labelListList &&  subMap,
labelListList &&  constructMap,
labelListList &&  transformElements,
labelList &&  transformStart,
const bool  subHasFlip = false,
const bool  constructHasFlip = false,
const label  comm = UPstream::worldComm 
)

Move construct from components.

Definition at line 185 of file mapDistribute.C.

◆ mapDistribute() [8/10]

mapDistribute ( const globalIndex globalNumbering,
labelList untransformedElements,
const globalIndexAndTransform globalTransforms,
const labelPairList transformedElements,
labelList transformedIndices,
List< Map< label > > &  compactMap,
const int  tag = UPstream::msgType(),
const label  comm = UPstream::worldComm 
)

Construct from list of (possibly remote) untransformed elements in globalIndex numbering (or -1) and (possibly remote) transformed elements in globalIndexAndTransform numbering.

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 211 of file mapDistribute.C.

References mapDistributeBase::calcCompactAddressing(), mapDistributeBase::comm(), mapDistributeBase::constructSize(), mapDistributeBase::exchangeAddressing(), forAll, globalIndexAndTransform::index(), processorFaPatch::myProcNo(), n, Foam::Pout, mapDistribute::printLayout(), globalIndexAndTransform::processor(), List< T >::setSize(), UList< T >::size(), globalIndexAndTransform::transformIndex(), globalIndexAndTransform::transformPermutations(), and Foam::Zero.

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◆ mapDistribute() [9/10]

mapDistribute ( const globalIndex globalNumbering,
labelListList cellCells,
const globalIndexAndTransform globalTransforms,
const List< labelPairList > &  transformedElements,
labelListList transformedIndices,
List< Map< label > > &  compactMap,
const int  tag = UPstream::msgType(),
const label  comm = UPstream::worldComm 
)

◆ mapDistribute() [10/10]

mapDistribute ( Istream is)
explicit

Construct from Istream.

Definition at line 41 of file mapDistributeIO.C.

◆ ~mapDistribute()

virtual ~mapDistribute ( )
virtualdefault

Destructor.

Member Function Documentation

◆ ClassName()

ClassName ( "mapDistribute"  )

◆ clone()

Foam::autoPtr< Foam::mapDistribute > clone ( ) const

Clone.

Definition at line 440 of file mapDistribute.C.

References Time::New().

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◆ transformElements()

const labelListList & transformElements ( ) const
inlinenoexcept

For every globalIndexAndTransform::transformPermutations.

gives the elements that need to be transformed

Definition at line 412 of file mapDistribute.H.

◆ transformStart()

const labelList & transformStart ( ) const
inlinenoexcept

Destination in constructMap for transformed elements.

Definition at line 418 of file mapDistribute.H.

◆ whichTransform()

Foam::label whichTransform ( const label  index) const

Find transform from transformElements.

Definition at line 448 of file mapDistribute.C.

References Foam::findLower().

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◆ clear()

void clear ( )

Reset to zero size, only retaining communicator.

Definition at line 454 of file mapDistribute.C.

References mapDistributeBase::clear().

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◆ transfer()

void transfer ( mapDistribute map)

Transfer the contents of the argument and annul the argument.

Definition at line 462 of file mapDistribute.C.

References kinematicSingleLayer::transfer().

Referenced by mapDistribute::mapDistribute().

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◆ distribute() [1/4]

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

Distribute data using default commsType.

Definition at line 149 of file mapDistributeTemplates.C.

References mapDistribute::distribute(), and fld().

Referenced by AMIInterpolation::agglomerate(), LeastSquaresGrad< Type, Stencil >::calcGrad(), extendedCellToFaceStencil::collectData(), extendedFaceToCellStencil::collectData(), hexRef8Data::distribute(), mapDistribute::distribute(), mappedPatchBase::distribute(), mapDistributePolyMesh::distributeCellData(), mapDistributePolyMesh::distributeFaceData(), mapDistributeLagrangian::distributeLagrangianData(), mapDistributePolyMesh::distributePatchData(), mapDistributePolyMesh::distributePointData(), cellVolumeWeight::findHoles(), inverseDistance::findHoles(), distributedTriSurfaceMesh::findNearest(), distributedTriSurfaceMesh::getVolumeType(), globalIndexAndTransform::globalIndexAndTransform(), AMIInterpolation::interpolateToSource(), AMIInterpolation::interpolateToTarget(), distributedTriSurfaceMesh::localQueries(), meshToMesh::mapSrcToTgt(), meshToMesh::mapTgtToSrc(), globalMeshData::mergePoints(), semiPermeableBaffleMassFractionFvPatchScalarField::phiY(), PatchTools::pointNormals(), sampledPatchInternalField::sampleOnPoints(), globalMeshData::syncData(), pointConstraints::syncUntransformedData(), dynamicOversetFvMesh::updateAddressing(), thermalBaffle1DFvPatchScalarField< solidType >::updateCoeffs(), Sampled< Type >::value(), dynamicOversetFvMesh::writeObject(), and faMeshTools::writeProcAddressing().

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◆ distribute() [2/4]

void distribute ( List< T > &  fld,
const NegateOp &  negOp,
const bool  dummyTransform = true,
const int  tag = UPstream::msgType() 
) const

Distribute data using default commsType.

Fill in transformed slots with copies

Definition at line 130 of file mapDistributeTemplates.C.

References mapDistribute::distribute(), and fld().

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◆ distribute() [3/4]

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

Distribute data using default commsType.

Definition at line 161 of file mapDistributeTemplates.C.

References mapDistribute::distribute(), fld(), and UList< T >::size().

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◆ reverseDistribute() [1/4]

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

Reverse distribute data using default commsType.

Definition at line 179 of file mapDistributeTemplates.C.

References fld(), and mapDistributeBase::reverseDistribute().

Referenced by distributedTriSurfaceMesh::findNearest(), distributedTriSurfaceMesh::getField(), distributedTriSurfaceMesh::getNormal(), distributedTriSurfaceMesh::getRegion(), mappedPatchFieldBase< Type >::mappedField(), globalMeshData::mergePoints(), PatchTools::pointNormals(), sampledPatchInternalField::sampleOnPoints(), globalMeshData::syncData(), pointConstraints::syncUntransformedData(), Sampled< Type >::value(), faMeshTools::writeProcAddressing(), and fvMeshTools::writeProcAddressing().

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◆ reverseDistribute() [2/4]

void reverseDistribute ( const label  constructSize,
const T nullValue,
List< T > &  fld,
const bool  dummyTransform = true,
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 197 of file mapDistributeTemplates.C.

References fld(), and mapDistributeBase::reverseDistribute().

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◆ distribute() [4/4]

void distribute ( const globalIndexAndTransform git,
List< T > &  fld,
const TransformOp &  top,
const int  tag = UPstream::msgType() 
) const

Distribute with transforms.

Definition at line 216 of file mapDistributeTemplates.C.

References mapDistribute::distribute(), and fld().

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◆ reverseDistribute() [3/4]

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

Reverse distribute with transforms.

Definition at line 233 of file mapDistributeTemplates.C.

References fld().

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◆ reverseDistribute() [4/4]

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

Reverse distribute with transforms.

Definition at line 253 of file mapDistributeTemplates.C.

References fld().

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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 133 of file mapDistribute.C.

References Foam::endl(), forAll, Foam::nl, os(), mapDistributeBase::printLayout(), and UList< T >::size().

Referenced by mapDistribute::mapDistribute().

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◆ operator=() [1/2]

void operator= ( const mapDistribute rhs)

Copy assignment.

Definition at line 477 of file mapDistribute.C.

References mapDistributeBase::operator=().

Referenced by IOmapDistribute::IOmapDistribute().

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◆ operator=() [2/2]

void operator= ( mapDistribute &&  rhs)

Move assignment.

Definition at line 490 of file mapDistribute.C.

◆ readDict()

void readDict ( const dictionary dict)

Read entries from dictionary format.

Definition at line 49 of file mapDistributeIO.C.

References dict, dictionary::findDict(), mapDistribute::readDict(), and dictionary::readIfPresent().

Referenced by mapDistribute::readDict().

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◆ writeEntries()

void writeEntries ( Ostream os) const

Write entries in dictionary format.

Definition at line 69 of file mapDistributeIO.C.

References Ostream::beginBlock(), Ostream::endBlock(), Foam::nl, os(), mapDistributeBase::writeEntries(), and Ostream::writeEntry().

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◆ updateMesh()

void updateMesh ( const mapPolyMesh )
inline

No correction for topo change.

Definition at line 551 of file mapDistribute.H.

References NotImplemented.

◆ mapDistributeBase() [1/11]

Inherit constructors.

Definition at line 363 of file mapDistributeBase.C.

◆ mapDistributeBase() [2/11]

mapDistributeBase ( const label  comm)
explicit

Inherit constructors.

Definition at line 366 of file mapDistributeBase.C.

◆ mapDistributeBase() [3/11]

Inherit constructors.

Definition at line 369 of file mapDistributeBase.C.

◆ mapDistributeBase() [4/11]

Inherit constructors.

Definition at line 372 of file mapDistributeBase.C.

◆ mapDistributeBase() [5/11]

mapDistributeBase ( const dictionary dict,
const label  comm = UPstream::worldComm 
)
explicit

Inherit constructors.

Definition at line 375 of file mapDistributeBaseIO.C.

◆ mapDistributeBase() [6/11]

mapDistributeBase ( const label  constructSize,
labelListList &&  subMap,
labelListList &&  constructMap,
const bool  subHasFlip = false,
const bool  constructHasFlip = false,
const label  comm = UPstream::worldComm 
)

Inherit constructors.

Definition at line 382 of file mapDistributeBase.C.

◆ mapDistributeBase() [7/11]

mapDistributeBase ( const labelUList sendProcs,
const labelUList recvProcs,
const label  comm = UPstream::worldComm 
)

Inherit constructors.

Definition at line 396 of file mapDistributeBase.C.

◆ mapDistributeBase() [8/11]

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

Inherit constructors.

Definition at line 409 of file mapDistributeBase.C.

◆ mapDistributeBase() [9/11]

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

Inherit constructors.

Definition at line 423 of file mapDistributeBase.C.

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

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◆ mapDistributeBase() [10/11]

mapDistributeBase ( labelListList &&  subMap,
const bool  subHasFlip = false,
const bool  constructHasFlip = false,
const label  comm = UPstream::worldComm 
)
explicit

Inherit constructors.

Definition at line 435 of file mapDistributeBase.C.

◆ mapDistributeBase() [11/11]

mapDistributeBase ( Istream is)
explicit

Inherit constructors.

Definition at line 444 of file mapDistributeBaseIO.C.

Friends And Related Function Documentation

◆ operator>>

Istream & operator>> ( Istream ,
mapDistribute  
)
friend

Read plain content (not dictionary) from Istream.

◆ operator<<

Ostream & operator<< ( Ostream ,
const mapDistribute  
)
friend

Write plain content (not dictionary) to Ostream.


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