Geometric agglomerated algebraic multigrid agglomeration class. More...
Public Member Functions | |
TypeName ("GAMGAgglomeration") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, GAMGAgglomeration, lduMesh,(const lduMesh &mesh, const dictionary &controlDict),(mesh, controlDict)) | |
Runtime selection table for pure geometric agglomerators. More... | |
declareRunTimeSelectionTable (autoPtr, GAMGAgglomeration, lduMatrix,(const lduMatrix &matrix, const dictionary &controlDict),(matrix, controlDict)) | |
Runtime selection table for matrix or mixed geometric/matrix. More... | |
declareRunTimeSelectionTable (autoPtr, GAMGAgglomeration, geometry,(const lduMesh &mesh, const scalarField &cellVolumes, const vectorField &faceAreas, const dictionary &controlDict),(mesh, cellVolumes, faceAreas, controlDict)) | |
Runtime selection table for matrix or mixed geometric/matrix. More... | |
GAMGAgglomeration (const lduMesh &mesh, const dictionary &controlDict) | |
Construct given mesh and controls. More... | |
~GAMGAgglomeration () | |
Destructor. More... | |
label | size () const |
const lduMesh & | meshLevel (const label leveli) const |
Return LDU mesh of given level. More... | |
bool | hasMeshLevel (const label leveli) const |
Do we have mesh for given level? More... | |
const lduInterfacePtrsList & | interfaceLevel (const label leveli) const |
Return LDU interface addressing of given level. More... | |
const labelField & | restrictAddressing (const label leveli) const |
Return cell restrict addressing of given level. More... | |
const labelList & | faceRestrictAddressing (const label leveli) const |
Return face restrict addressing of given level. More... | |
const labelListList & | patchFaceRestrictAddressing (const label leveli) const |
const boolList & | faceFlipMap (const label leveli) const |
Return face flip map of given level. More... | |
label | nCells (const label leveli) const |
Return number of coarse cells (before processor agglomeration) More... | |
label | nFaces (const label leveli) const |
Return number of coarse faces (before processor agglomeration) More... | |
const labelList & | nPatchFaces (const label leveli) const |
Return number of coarse patch faces (before processor. More... | |
template<class Type > | |
void | restrictField (Field< Type > &cf, const Field< Type > &ff, const label fineLevelIndex, const bool procAgglom) const |
Restrict (integrate by summation) cell field. More... | |
template<class Type > | |
void | restrictFaceField (Field< Type > &cf, const Field< Type > &ff, const label fineLevelIndex) const |
Restrict (integrate by summation) face field. More... | |
template<class Type > | |
void | restrictField (Field< Type > &cf, const Field< Type > &ff, const labelList &fineToCoarse) const |
Restrict (integrate by summation) cell field. More... | |
template<class Type > | |
void | prolongField (Field< Type > &ff, const Field< Type > &cf, const label coarseLevelIndex, const bool procAgglom) const |
Prolong (interpolate by injection) cell field. More... | |
bool | processorAgglomerate () const |
Whether to agglomerate across processors. More... | |
const labelList & | procAgglomMap (const label fineLeveli) const |
Mapping from processor to agglomerated processor (global, all. More... | |
const labelList & | agglomProcIDs (const label fineLeveli) const |
Set of processors to agglomerate. Element 0 is the. More... | |
bool | hasProcMesh (const label fineLeveli) const |
Check that level has combined mesh. More... | |
label | procCommunicator (const label fineLeveli) const |
Communicator for current level or -1. More... | |
const labelList & | cellOffsets (const label fineLeveli) const |
Mapping from processor to procMesh cells. More... | |
const labelListList & | faceMap (const label fineLeveli) const |
Mapping from processor to procMesh face. More... | |
const labelListList & | boundaryMap (const label fineLeveli) const |
Mapping from processor to procMesh boundary. More... | |
const labelListListList & | boundaryFaceMap (const label fineLeveli) const |
Mapping from processor to procMesh boundary face. More... | |
Public Member Functions inherited from MeshObject< lduMesh, GeometricMeshObject, GAMGAgglomeration > | |
MeshObject (const lduMesh &mesh) | |
virtual | ~MeshObject () |
const lduMesh & | mesh () const |
virtual bool | writeData (Foam::Ostream &) const |
Public Member Functions inherited from GeometricMeshObject< lduMesh > | |
GeometricMeshObject (const word &typeName, const objectRegistry &obr) | |
Public Member Functions inherited from TopologicalMeshObject< lduMesh > | |
TopologicalMeshObject (const word &typeName, const objectRegistry &obr) | |
Public Member Functions inherited from meshObject | |
ClassName ("meshObject") | |
meshObject (const word &typeName, const objectRegistry &obr) | |
Public Member Functions inherited from regIOobject | |
TypeName ("regIOobject") | |
Runtime type information. More... | |
regIOobject (const IOobject &, const bool isTime=false) | |
Construct from IOobject. Optional flag for if IOobject is the. More... | |
regIOobject (const regIOobject &) | |
Construct as copy. More... | |
regIOobject (const regIOobject &, bool registerCopy) | |
Construct as copy, transferring registry registration to copy. More... | |
regIOobject (const word &newName, const regIOobject &, bool registerCopy) | |
Construct as copy with new name, transfering registry registration. More... | |
regIOobject (const IOobject &, const regIOobject &) | |
Construct as copy with new IO parameters. More... | |
virtual | ~regIOobject () |
Destructor. More... | |
bool | checkIn () |
Add object to registry. More... | |
bool | checkOut () |
Remove object from registry. More... | |
bool | ownedByRegistry () const |
Is this object owned by the registry? More... | |
void | store () |
Transfer ownership of this object to its registry. More... | |
void | release () |
Release ownership of this object from its registry. More... | |
label | eventNo () const |
Event number at last update. More... | |
label & | eventNo () |
Event number at last update. More... | |
bool | upToDate (const regIOobject &) const |
Return true if up-to-date with respect to given object. More... | |
bool | upToDate (const regIOobject &, const regIOobject &) const |
Return true if up-to-date with respect to given objects. More... | |
bool | upToDate (const regIOobject &, const regIOobject &, const regIOobject &) const |
Return true if up-to-date with respect to given objects. More... | |
bool | upToDate (const regIOobject &, const regIOobject &, const regIOobject &, const regIOobject &) const |
Return true if up-to-date with respect to given objects. More... | |
void | setUpToDate () |
Set up to date (obviously) More... | |
virtual void | rename (const word &newName) |
Rename. More... | |
Istream & | readStream (const word &) |
Return Istream and check object type against that given. More... | |
void | close () |
Close Istream. More... | |
virtual bool | readData (Istream &) |
Virtual readData function. More... | |
virtual bool | read () |
Read object. More... | |
label | watchIndex () const |
Return file-monitoring handle. More... | |
label & | watchIndex () |
Return file-monitoring handle. More... | |
virtual bool | modified () const |
Return true if the object's file (or files for objectRegistry) More... | |
virtual bool | readIfModified () |
Read object if modified (as set by call to modified) More... | |
virtual bool | writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType) const |
Write using given format, version and compression. More... | |
virtual bool | write () const |
Write using setting from DB. More... | |
void | operator= (const IOobject &) |
Public Member Functions inherited from IOobject | |
TypeName ("IOobject") | |
Runtime type information. More... | |
IOobject (const word &name, const fileName &instance, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from name, instance, registry, io options. More... | |
IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from name, instance, local, registry, io options. More... | |
IOobject (const fileName &path, const objectRegistry ®istry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true) | |
Construct from path, registry, io options. More... | |
Foam::autoPtr< IOobject > | clone () const |
Clone. More... | |
virtual | ~IOobject () |
Destructor. More... | |
const Time & | time () const |
Return time. More... | |
const objectRegistry & | db () const |
Return the local objectRegistry. More... | |
const word & | name () const |
Return name. More... | |
const word & | headerClassName () const |
Return name of the class name read from header. More... | |
string & | note () |
Return non-constant access to the optional note. More... | |
const string & | note () const |
Return the optional note. More... | |
bool & | registerObject () |
Register object created from this IOobject with registry if true. More... | |
bool | registerObject () const |
Register object created from this IOobject with registry if true. More... | |
readOption | readOpt () const |
readOption & | readOpt () |
writeOption | writeOpt () const |
writeOption & | writeOpt () |
word | group () const |
Return group (extension part of name) More... | |
word | member () const |
Return member (name without the extension) More... | |
const fileName & | rootPath () const |
const fileName & | caseName () const |
const fileName & | instance () const |
fileName & | instance () |
const fileName & | local () const |
fileName | path () const |
Return complete path. More... | |
fileName | path (const word &instance, const fileName &local="") const |
Return complete path with alternative instance and local. More... | |
fileName | objectPath () const |
Return complete path + object name. More... | |
fileName | filePath () const |
Return complete path + object name if the file exists. More... | |
bool | readHeader (Istream &) |
Read header. More... | |
bool | headerOk () |
Read and check header info. More... | |
bool | writeHeader (Ostream &) const |
Write header. More... | |
bool | writeHeader (Ostream &, const word &objectType) const |
Write header. Allow override of type. More... | |
bool | good () const |
bool | bad () const |
InfoProxy< IOobject > | info () const |
Return info proxy. More... | |
void | operator= (const IOobject &) |
template<class Name > | |
Foam::word | groupName (Name name, const word &group) |
Static Public Member Functions | |
static const GAMGAgglomeration & | New (const lduMesh &mesh, const dictionary &controlDict) |
Return the selected geometric agglomerator. More... | |
static const GAMGAgglomeration & | New (const lduMatrix &matrix, const dictionary &controlDict) |
Return the selected matrix agglomerator. More... | |
static autoPtr< GAMGAgglomeration > | New (const lduMesh &mesh, const scalarField &cellVolumes, const vectorField &faceAreas, const dictionary &controlDict) |
Return the selected geometric agglomerator. More... | |
static void | calculateRegionMaster (const label comm, const labelList &procAgglomMap, labelList &masterProcs, List< label > &agglomProcIDs) |
Given fine to coarse processor map determine: More... | |
static bool | checkRestriction (labelList &newRestrict, label &nNewCoarse, const lduAddressing &fineAddressing, const labelUList &restrict, const label nCoarse) |
Given restriction determines if coarse cells are connected. More... | |
Static Public Member Functions inherited from MeshObject< lduMesh, GeometricMeshObject, GAMGAgglomeration > | |
static const GAMGAgglomeration & | New (const lduMesh &mesh) |
static const GAMGAgglomeration & | New (const lduMesh &mesh, const Data1 &d) |
static const GAMGAgglomeration & | New (const lduMesh &mesh, const Data1 &, const Data2 &) |
static const GAMGAgglomeration & | New (const lduMesh &mesh, const Data1 &, const Data2 &, const Data3 &) |
static const GAMGAgglomeration & | New (const lduMesh &mesh, const Data1 &, const Data2 &, const Data3 &, const Data4 &) |
static bool | Delete (const lduMesh &mesh) |
Static Public Member Functions inherited from meshObject | |
template<class Mesh > | |
static void | movePoints (objectRegistry &) |
template<class Mesh > | |
static void | updateMesh (objectRegistry &, const mapPolyMesh &) |
template<class Mesh , template< class > class MeshObjectType> | |
static void | clear (objectRegistry &) |
template<class Mesh , template< class > class FromType, template< class > class ToType> | |
static void | clearUpto (objectRegistry &) |
Clear all meshObject derived from FromType up to (but not including) More... | |
Static Public Member Functions inherited from regIOobject | |
template<class Type > | |
static Type & | store (Type *) |
Transfer ownership of the given object pointer to its registry. More... | |
template<class Type > | |
static Type & | store (autoPtr< Type > &) |
Transfer ownership of the given object pointer to its registry. More... | |
Static Public Member Functions inherited from IOobject | |
static bool | fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name) |
Split path into instance, local, name components. More... | |
template<class Name > | |
static word | groupName (Name name, const word &group) |
template<class Stream > | |
static Stream & | writeBanner (Stream &os, bool noHint=false) |
Write the standard OpenFOAM file/dictionary banner. More... | |
template<class Stream > | |
static Stream & | writeDivider (Stream &os) |
Write the standard file section divider. More... | |
template<class Stream > | |
static Stream & | writeEndDivider (Stream &os) |
Write the standard end file divider. More... | |
Protected Member Functions | |
void | agglomerateLduAddressing (const label fineLevelIndex) |
Assemble coarse mesh addressing. More... | |
void | combineLevels (const label curLevel) |
Combine a level with the previous one. More... | |
void | compactLevels (const label nCreatedLevels) |
Shrink the number of levels to that specified. More... | |
bool | continueAgglomerating (const label nCoarseCells) const |
Check the need for further agglomeration. More... | |
void | clearLevel (const label leveli) |
void | procAgglomerateLduAddressing (const label comm, const labelList &procAgglomMap, const labelList &procIDs, const label allMeshComm, const label levelIndex) |
Collect and combine processor meshes into allMesh: More... | |
void | procAgglomerateRestrictAddressing (const label comm, const labelList &procIDs, const label levelIndex) |
Collect and combine basic restriction addressing: More... | |
Protected Member Functions inherited from IOobject | |
Istream * | objectStream () |
Construct and return an IFstream for the object. More... | |
Istream * | objectStream (const fileName &) |
Construct and return an IFstream for the object given the. More... | |
void | setBad (const string &) |
Set the object state to bad. More... | |
Static Protected Member Functions | |
template<class Type > | |
static void | gatherList (const label comm, const labelList &procIDs, const Type &myVal, List< Type > &allVals, const int tag=Pstream::msgType()) |
Gather value from all procIDs onto procIDs[0]. More... | |
Protected Attributes | |
const label | maxLevels_ |
Max number of levels. More... | |
const label | nCellsInCoarsestLevel_ |
Number of cells in coarsest level. More... | |
const lduInterfacePtrsList | meshInterfaces_ |
Cached mesh interfaces. More... | |
autoPtr< GAMGProcAgglomeration > | procAgglomeratorPtr_ |
labelList | nCells_ |
The number of cells in each level. More... | |
PtrList< labelField > | restrictAddressing_ |
Cell restriction addressing array. More... | |
labelList | nFaces_ |
The number of (coarse) faces in each level. More... | |
PtrList< labelList > | faceRestrictAddressing_ |
Face restriction addressing array. More... | |
PtrList< boolList > | faceFlipMap_ |
Face flip: for faces mapped to internal faces stores whether. More... | |
PtrList< labelList > | nPatchFaces_ |
The number of (coarse) patch faces in each level. More... | |
PtrList< labelListList > | patchFaceRestrictAddressing_ |
Patch-local face restriction addressing array. More... | |
PtrList< lduPrimitiveMesh > | meshLevels_ |
Hierarchy of mesh addressing. More... | |
PtrList< labelList > | procAgglomMap_ |
Per level, per processor the processor it agglomerates into. More... | |
PtrList< labelList > | agglomProcIDs_ |
Per level the set of processors to agglomerate. Element 0 is. More... | |
labelList | procCommunicator_ |
Communicator for given level. More... | |
PtrList< labelList > | procCellOffsets_ |
Mapping from processor to procMeshLevel cells. More... | |
PtrList< labelListList > | procFaceMap_ |
Mapping from processor to procMeshLevel face. More... | |
PtrList< labelListList > | procBoundaryMap_ |
Mapping from processor to procMeshLevel boundary. More... | |
PtrList< labelListListList > | procBoundaryFaceMap_ |
Mapping from processor to procMeshLevel boundary face. More... | |
Protected Attributes inherited from MeshObject< lduMesh, GeometricMeshObject, GAMGAgglomeration > | |
const lduMesh & | mesh_ |
Friends | |
class | GAMGProcAgglomeration |
Declare friendship with GAMGProcAgglomeration. More... | |
Additional Inherited Members | |
Public Types inherited from regIOobject | |
enum | fileCheckTypes { timeStamp, timeStampMaster, inotify, inotifyMaster } |
Types of communications. More... | |
Public Types inherited from IOobject | |
enum | objectState { GOOD, BAD } |
Enumeration defining the valid states of an IOobject. More... | |
enum | readOption { MUST_READ, MUST_READ_IF_MODIFIED, READ_IF_PRESENT, NO_READ } |
Enumeration defining the read options. More... | |
enum | writeOption { AUTO_WRITE = 0, NO_WRITE = 1 } |
Enumeration defining the write options. More... | |
Static Public Attributes inherited from regIOobject | |
static const NamedEnum< fileCheckTypes, 4 > | fileCheckTypesNames |
static int | fileModificationSkew |
static fileCheckTypes | fileModificationChecking |
Static Protected Attributes inherited from regIOobject | |
static bool | masterOnlyReading = false |
To flag master-only reading of objects. More... | |
Geometric agglomerated algebraic multigrid agglomeration class.
Definition at line 61 of file GAMGAgglomeration.H.
GAMGAgglomeration | ( | const lduMesh & | mesh, |
const dictionary & | controlDict | ||
) |
Construct given mesh and controls.
Definition at line 222 of file GAMGAgglomeration.C.
References GAMGAgglomeration::New().
~GAMGAgglomeration | ( | ) |
Destructor.
Definition at line 429 of file GAMGAgglomeration.C.
References GAMGAgglomeration::meshLevel().
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protected |
Assemble coarse mesh addressing.
Definition at line 33 of file GAMGAgglomerateLduAddressing.C.
References Foam::abort(), lduMesh::comm(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, forAllReverse, lduMesh::lduAddr(), lduAddressing::lowerAddr(), Foam::min(), Foam::New(), Foam::Pout, GAMGAgglomeration::procAgglomerateLduAddressing(), UPtrList< T >::set(), List< T >::setSize(), List< T >::size(), UPtrList< T >::size(), lduAddressing::size(), UList< T >::size(), and lduAddressing::upperAddr().
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protected |
Combine a level with the previous one.
Definition at line 528 of file GAMGAgglomerateLduAddressing.C.
References GAMGAgglomeration::calculateRegionMaster(), GAMGInterface::combine(), GAMGAgglomeration::faceFlipMap_, GAMGAgglomeration::faceRestrictAddressing_, forAll, GAMGAgglomeration::meshLevels_, GAMGAgglomeration::nCells_, GAMGAgglomeration::nFaces_, GAMGAgglomeration::nPatchFaces_, GAMGAgglomeration::patchFaceRestrictAddressing_, GAMGAgglomeration::restrictAddressing_, and UPtrList< T >::set().
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protected |
Shrink the number of levels to that specified.
Definition at line 48 of file GAMGAgglomeration.C.
References lduAddressing::band(), GAMGAgglomeration::continueAgglomerating(), Foam::endl(), forAll, Foam::Info, lduMesh::interfaces(), lduMesh::lduAddr(), lduAddressing::lowerAddr(), Foam::nl, Foam::returnReduce(), Foam::setw(), lduAddressing::size(), UList< T >::size(), and Foam::type().
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protected |
Check the need for further agglomeration.
Definition at line 208 of file GAMGAgglomeration.C.
References mesh, and lduMesh::reduce().
Referenced by GAMGAgglomeration::compactLevels().
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staticprotected |
Gather value from all procIDs onto procIDs[0].
Definition at line 34 of file GAMGAgglomerationTemplates.C.
References GAMGAgglomeration::restrictField(), List< T >::setSize(), and List< T >::size().
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protected |
Definition at line 480 of file GAMGAgglomeration.C.
References GAMGAgglomeration::procAgglomMap().
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protected |
Collect and combine processor meshes into allMesh:
Definition at line 365 of file GAMGAgglomerateLduAddressing.C.
References GAMGAgglomeration::procAgglomerateRestrictAddressing().
Referenced by GAMGAgglomeration::agglomerateLduAddressing().
|
protected |
Collect and combine basic restriction addressing:
Definition at line 444 of file GAMGAgglomerateLduAddressing.C.
References forAll, globalIndex::gather(), UList< T >::last(), and List< T >::size().
Referenced by GAMGAgglomeration::procAgglomerateLduAddressing().
TypeName | ( | "GAMGAgglomeration" | ) |
Runtime type information.
declareRunTimeSelectionTable | ( | autoPtr | , |
GAMGAgglomeration | , | ||
lduMesh | , | ||
(const lduMesh &mesh, const dictionary &controlDict) | , | ||
(mesh, controlDict) | |||
) |
Runtime selection table for pure geometric agglomerators.
declareRunTimeSelectionTable | ( | autoPtr | , |
GAMGAgglomeration | , | ||
lduMatrix | , | ||
(const lduMatrix &matrix, const dictionary &controlDict) | , | ||
(matrix, controlDict) | |||
) |
Runtime selection table for matrix or mixed geometric/matrix.
agglomerators
declareRunTimeSelectionTable | ( | autoPtr | , |
GAMGAgglomeration | , | ||
geometry | , | ||
(const lduMesh &mesh, const scalarField &cellVolumes, const vectorField &faceAreas, const dictionary &controlDict) | , | ||
(mesh, cellVolumes, faceAreas, controlDict) | |||
) |
Runtime selection table for matrix or mixed geometric/matrix.
agglomerators
|
static |
Return the selected geometric agglomerator.
Definition at line 275 of file GAMGAgglomeration.C.
References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, HashTable< T, Key, Hash >::find(), objectRegistry::foundObject(), objectRegistry::lookupObject(), dictionary::lookupOrDefault(), lduMesh::thisDb(), and objectRegistry::time().
Referenced by GAMGAgglomeration::GAMGAgglomeration(), and GAMGAgglomeration::New().
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static |
Return the selected matrix agglomerator.
Definition at line 328 of file GAMGAgglomeration.C.
References objectRegistry::foundObject(), objectRegistry::lookupObject(), dictionary::lookupOrDefault(), lduMatrix::mesh(), Foam::New(), GAMGAgglomeration::New(), lduMesh::thisDb(), and objectRegistry::time().
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static |
Return the selected geometric agglomerator.
Definition at line 382 of file GAMGAgglomeration.C.
References controlDict(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, HashTable< T, Key, Hash >::find(), dictionary::lookupOrDefault(), mesh, lduMesh::thisDb(), and objectRegistry::time().
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inline |
Definition at line 322 of file GAMGAgglomeration.H.
References GAMGAgglomeration::hasMeshLevel(), GAMGAgglomeration::interfaceLevel(), GAMGAgglomeration::meshLevel(), and UPtrList< T >::size().
Referenced by GAMGProcAgglomeration::printStats().
const Foam::lduMesh & meshLevel | ( | const label | leveli | ) | const |
Return LDU mesh of given level.
Definition at line 436 of file GAMGAgglomeration.C.
Referenced by regionCoupledBaseGAMGInterface::nbrLduInterface(), GAMGProcAgglomeration::printStats(), GAMGAgglomeration::size(), and GAMGAgglomeration::~GAMGAgglomeration().
bool hasMeshLevel | ( | const label | leveli | ) | const |
Do we have mesh for given level?
Definition at line 451 of file GAMGAgglomeration.C.
References GAMGAgglomeration::interfaceLevel().
Referenced by GAMGProcAgglomeration::printStats(), and GAMGAgglomeration::size().
const Foam::lduInterfacePtrsList & interfaceLevel | ( | const label | leveli | ) | const |
Return LDU interface addressing of given level.
Definition at line 465 of file GAMGAgglomeration.C.
Referenced by GAMGAgglomeration::hasMeshLevel(), and GAMGAgglomeration::size().
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inline |
Return cell restrict addressing of given level.
Definition at line 340 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats(), and GAMGSolver::solve().
Return face restrict addressing of given level.
Definition at line 346 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats().
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inline |
Definition at line 351 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats().
Return face flip map of given level.
Definition at line 358 of file GAMGAgglomeration.H.
Return number of coarse cells (before processor agglomeration)
Definition at line 364 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats(), and GAMGSolver::solve().
Return number of coarse faces (before processor agglomeration)
Definition at line 370 of file GAMGAgglomeration.H.
References GAMGAgglomeration::agglomProcIDs(), GAMGAgglomeration::calculateRegionMaster(), Foam::fv::ff(), GAMGAgglomeration::nPatchFaces(), GAMGAgglomeration::procAgglomMap(), GAMGAgglomeration::prolongField(), GAMGAgglomeration::restrictFaceField(), and GAMGAgglomeration::restrictField().
Referenced by GAMGProcAgglomeration::printStats().
Return number of coarse patch faces (before processor.
agglomeration)
Definition at line 377 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::nFaces().
void restrictField | ( | Field< Type > & | cf, |
const Field< Type > & | ff, | ||
const label | fineLevelIndex, | ||
const bool | procAgglom | ||
) | const |
Restrict (integrate by summation) cell field.
Definition at line 95 of file GAMGAgglomerationTemplates.C.
References Foam::abort(), Foam::FatalError, FatalErrorInFunction, GAMGAgglomeration::restrictFaceField(), List< T >::size(), and List< Type >::size().
Referenced by GAMGAgglomeration::gatherList(), GAMGAgglomeration::nFaces(), GAMGAgglomeration::restrictField(), and GAMGSolver::solve().
void restrictFaceField | ( | Field< Type > & | cf, |
const Field< Type > & | ff, | ||
const label | fineLevelIndex | ||
) | const |
Restrict (integrate by summation) face field.
Definition at line 139 of file GAMGAgglomerationTemplates.C.
References Foam::abort(), Foam::FatalError, FatalErrorInFunction, forAll, GAMGAgglomeration::prolongField(), List< Type >::size(), List< T >::size(), and Foam::Zero.
Referenced by GAMGAgglomeration::nFaces(), and GAMGAgglomeration::restrictField().
void restrictField | ( | Field< Type > & | cf, |
const Field< Type > & | ff, | ||
const labelList & | fineToCoarse | ||
) | const |
Restrict (integrate by summation) cell field.
Definition at line 78 of file GAMGAgglomerationTemplates.C.
References forAll, GAMGAgglomeration::restrictField(), and Foam::Zero.
void prolongField | ( | Field< Type > & | ff, |
const Field< Type > & | cf, | ||
const label | coarseLevelIndex, | ||
const bool | procAgglom | ||
) | const |
Prolong (interpolate by injection) cell field.
Definition at line 172 of file GAMGAgglomerationTemplates.C.
References forAll.
Referenced by GAMGAgglomeration::nFaces(), GAMGAgglomeration::restrictFaceField(), and GAMGSolver::solve().
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static |
Given fine to coarse processor map determine:
Definition at line 673 of file GAMGAgglomerateLduAddressing.C.
References HashTableCore::end(), HashTable< T, Key, Hash >::find(), Foam::findIndex(), Foam::findIndices(), forAll, forAllConstIter(), Foam::min(), UPstream::myProcNo(), List< T >::setSize(), List< T >::size(), and Foam::Swap().
Referenced by masterCoarsestGAMGProcAgglomeration::agglomerate(), eagerGAMGProcAgglomeration::agglomerate(), procFacesGAMGProcAgglomeration::agglomerate(), GAMGAgglomeration::combineLevels(), and GAMGAgglomeration::nFaces().
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inline |
Whether to agglomerate across processors.
Definition at line 444 of file GAMGAgglomeration.H.
References GAMGAgglomeration::agglomProcIDs(), GAMGAgglomeration::boundaryFaceMap(), GAMGAgglomeration::boundaryMap(), GAMGAgglomeration::cellOffsets(), GAMGAgglomeration::checkRestriction(), GAMGAgglomeration::faceMap(), GAMGAgglomeration::hasProcMesh(), GAMGAgglomeration::procAgglomMap(), GAMGAgglomeration::procCommunicator(), and autoPtr< T >::valid().
const Foam::labelList & procAgglomMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to agglomerated processor (global, all.
processors have the same information). Note that level is the fine, not the coarse, level index. This is to be consistent with the way the restriction is stored
Definition at line 501 of file GAMGAgglomeration.C.
References GAMGAgglomeration::agglomProcIDs().
Referenced by GAMGAgglomeration::clearLevel(), GAMGAgglomeration::nFaces(), and GAMGAgglomeration::processorAgglomerate().
const Foam::labelList & agglomProcIDs | ( | const label | fineLeveli | ) | const |
Set of processors to agglomerate. Element 0 is the.
master processor. (local, same only on those processors that agglomerate)
Definition at line 510 of file GAMGAgglomeration.C.
Referenced by GAMGAgglomeration::nFaces(), GAMGAgglomeration::procAgglomMap(), and GAMGAgglomeration::processorAgglomerate().
bool hasProcMesh | ( | const label | fineLeveli | ) | const |
Check that level has combined mesh.
Definition at line 518 of file GAMGAgglomeration.C.
Referenced by GAMGAgglomeration::processorAgglomerate().
Foam::label procCommunicator | ( | const label | fineLeveli | ) | const |
Communicator for current level or -1.
Definition at line 524 of file GAMGAgglomeration.C.
References GAMGAgglomeration::cellOffsets().
Referenced by GAMGAgglomeration::processorAgglomerate().
const Foam::labelList & cellOffsets | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh cells.
Definition at line 531 of file GAMGAgglomeration.C.
References GAMGAgglomeration::faceMap().
Referenced by GAMGAgglomeration::procCommunicator(), and GAMGAgglomeration::processorAgglomerate().
const Foam::labelListList & faceMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh face.
Definition at line 540 of file GAMGAgglomeration.C.
References GAMGAgglomeration::boundaryMap().
Referenced by GAMGAgglomeration::cellOffsets(), and GAMGAgglomeration::processorAgglomerate().
const Foam::labelListList & boundaryMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh boundary.
Definition at line 549 of file GAMGAgglomeration.C.
References GAMGAgglomeration::boundaryFaceMap().
Referenced by GAMGAgglomeration::faceMap(), and GAMGAgglomeration::processorAgglomerate().
const Foam::labelListListList & boundaryFaceMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh boundary face.
Definition at line 558 of file GAMGAgglomeration.C.
References GAMGAgglomeration::checkRestriction().
Referenced by GAMGAgglomeration::boundaryMap(), and GAMGAgglomeration::processorAgglomerate().
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static |
Given restriction determines if coarse cells are connected.
Return ok is so, otherwise creates new restriction that is
Definition at line 567 of file GAMGAgglomeration.C.
References Foam::abort(), List< T >::append(), Foam::FatalError, FatalErrorInFunction, Foam::findIndex(), forAll, Foam::identity(), lduAddressing::lowerAddr(), Foam::reduce(), List< T >::setSize(), List< T >::size(), lduAddressing::size(), UList< T >::size(), and lduAddressing::upperAddr().
Referenced by GAMGAgglomeration::boundaryFaceMap(), and GAMGAgglomeration::processorAgglomerate().
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friend |
Declare friendship with GAMGProcAgglomeration.
Definition at line 215 of file GAMGAgglomeration.H.
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protected |
Max number of levels.
Definition at line 70 of file GAMGAgglomeration.H.
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protected |
Number of cells in coarsest level.
Definition at line 73 of file GAMGAgglomeration.H.
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protected |
Cached mesh interfaces.
Definition at line 76 of file GAMGAgglomeration.H.
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protected |
Definition at line 78 of file GAMGAgglomeration.H.
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protected |
The number of cells in each level.
Definition at line 81 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
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protected |
Cell restriction addressing array.
Maps from the finer to the coarser level.
Definition at line 85 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels(), and GAMGProcAgglomeration::printStats().
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protected |
The number of (coarse) faces in each level.
max(faceRestrictAddressing)+1.
Definition at line 89 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
Face restriction addressing array.
Maps from the finer to the coarser level. Positive indices map the finer faces which form part of the boundary of the coarser cells to the corresponding coarser cell face. Negative indices map the finer faces which are internal to the coarser cells to minus the corresponding coarser cell index minus 1.
Definition at line 97 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
Face flip: for faces mapped to internal faces stores whether.
the face is reversed or not. This is used to avoid having to access the coarse mesh at all when mapping
Definition at line 102 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
The number of (coarse) patch faces in each level.
max(patchFaceRestrictAddressing_)+1.
Definition at line 106 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
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protected |
Patch-local face restriction addressing array.
Maps from the finer to the coarser level. Always positive. Extracted from GAMGInterfaces after agglomeration.
Definition at line 111 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
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protected |
Hierarchy of mesh addressing.
Definition at line 114 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::combineLevels().
Per level, per processor the processor it agglomerates into.
Definition at line 120 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats().
Per level the set of processors to agglomerate. Element 0 is.
the 'master' of the cluster.
Definition at line 124 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats().
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mutableprotected |
Communicator for given level.
Definition at line 127 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats().
Mapping from processor to procMeshLevel cells.
Definition at line 130 of file GAMGAgglomeration.H.
Referenced by GAMGProcAgglomeration::printStats().
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mutableprotected |
Mapping from processor to procMeshLevel face.
Definition at line 133 of file GAMGAgglomeration.H.
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mutableprotected |
Mapping from processor to procMeshLevel boundary.
Definition at line 136 of file GAMGAgglomeration.H.
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mutableprotected |
Mapping from processor to procMeshLevel boundary face.
Definition at line 139 of file GAMGAgglomeration.H.