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 (const GAMGAgglomeration &)=delete | |
Disallow default bitwise copy construction. 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... | |
void | operator= (const GAMGAgglomeration &)=delete |
Disallow default bitwise assignment. More... | |
Public Member Functions inherited from DemandDrivenMeshObject< lduMesh, DeletableMeshObject, GAMGAgglomeration > | |
virtual const word & | type () const |
Runtime type information. More... | |
virtual | ~DemandDrivenMeshObject () |
const lduMesh & | mesh () const |
virtual bool | writeData (Foam::Ostream &) const |
Pure virtual writaData function. More... | |
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 &) | |
Copy constructor. More... | |
regIOobject (const regIOobject &&) | |
Move constructor. More... | |
regIOobject (const regIOobject &, bool registerCopy) | |
Copy constructor, transferring registry registration to copy. More... | |
regIOobject (const word &newName, const regIOobject &, bool registerCopy) | |
Copy constructor with new name, transferring registry registration. More... | |
regIOobject (const IOobject &, const regIOobject &) | |
Copy constructor with new IO parameters. More... | |
virtual | ~regIOobject () |
Destructor. More... | |
virtual bool | global () const |
Return true if object is global, i.e. same for all processors. More... | |
virtual bool | globalFile () const |
Return true if object is global, i.e. same for all processors. More... | |
const fileName & | caseName () const |
fileName | path () const |
Return complete path. More... | |
fileName | objectPath () const |
Return complete path + object name. More... | |
fileName | filePath () const |
Return complete path + object name if the file exists. More... | |
bool | checkIn () |
Add object to registry. More... | |
bool | checkOut () |
Remove object from registry. More... | |
void | addWatch () |
Add file watch on object (if registered and READ_IF_MODIFIED) More... | |
bool | registered () const |
Is this object registered with the 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... | |
bool | headerOk () |
Read and check header info. More... | |
Istream & | readStream (const word &, const bool read=true) |
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... | |
const labelList & | watchIndices () const |
Return file-monitoring handles. More... | |
labelList & | watchIndices () |
Return file-monitoring handles. More... | |
virtual bool | modified () const |
Return true if the object's file (or files for objectRegistry) More... | |
virtual bool | dependenciesModified () const |
Return true if the object's dependencies have been modified. 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 bool write) const |
Write using given format, version and compression. More... | |
virtual bool | write (const bool write=true) const |
Write using setting from DB. More... | |
void | operator= (const IOobject &) |
Assign to IOobject. More... | |
void | operator= (const regIOobject &)=delete |
Disallow default assignment. More... | |
const fileName & | caseName (const bool global) const |
fileName | path (const bool global) const |
Return complete path including the processor sub-directory. More... | |
fileName | objectPath (const bool global) const |
Return complete path + object name including the processor. More... | |
fileName | filePath (const word &typeName, const bool global) const |
Return complete path + object name if the file exists. More... | |
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... | |
IOobject (const IOobject &io, const objectRegistry ®istry) | |
Construct from copy resetting registry. More... | |
IOobject (const IOobject &io, const word &name) | |
Construct from copy resetting name. More... | |
IOobject (const IOobject &io)=default | |
Copy constructor. More... | |
autoPtr< IOobject > | clone () const |
Clone. More... | |
autoPtr< IOobject > | clone (const objectRegistry ®istry) const |
Clone resetting registry. 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... | |
word & | headerClassName () |
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 bool global) const |
fileName & | instance () const |
Return the instance directory, constant, system, <time> etc. More... | |
void | updateInstance () const |
If the instance is a time directory update to the current time. More... | |
const fileName & | local () const |
fileName | path (const bool global) const |
Return complete path including the processor sub-directory. More... | |
fileName | objectPath (const bool global) const |
Return complete path + object name including the processor. More... | |
fileName | relativePath () const |
Return the path relative to the case directory. More... | |
fileName | relativeObjectPath () const |
Return complete relativePath + object name. More... | |
fileName | filePath (const word &typeName, const bool global) const |
Return complete path + object name if the file exists. More... | |
bool | readHeader (Istream &) |
Read header. More... | |
bool | headerOk () |
Read header of local object without type-checking. More... | |
template<class Type > | |
void | warnNoRereading () const |
Helper: warn that type does not support re-reading. 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) |
Public Member Functions inherited from DeletableMeshObject< Mesh > | |
template<class Type > | |
DeletableMeshObject (Type &mo) | |
virtual | ~DeletableMeshObject ()=default |
Virtual destructor to make class polymorphic. More... | |
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 DemandDrivenMeshObject< lduMesh, DeletableMeshObject, GAMGAgglomeration > | |
static GAMGAgglomeration & | New (const word &name, const lduMesh &mesh) |
Construct and return the named DemandDrivenMeshObject. More... | |
static GAMGAgglomeration & | New (const lduMesh &mesh) |
Construct and return the DemandDrivenMeshObject named Type::typeName. More... | |
static GAMGAgglomeration & | New (const word &name, const lduMesh &mesh, const Args &... args) |
Construct and return the named DemandDrivenMeshObject. More... | |
static GAMGAgglomeration & | New (const lduMesh &mesh, const Args &... args) |
Construct and return the DemandDrivenMeshObject named Type::typeName. More... | |
static bool | found (const word &name, const lduMesh &mesh) |
Return true if the DemandDrivenMeshObject with the given name. More... | |
static bool | found (const lduMesh &mesh) |
Return true if the DemandDrivenMeshObject named Type::typeName. 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) |
static word | group (const word &name) |
Return group (extension part of name) More... | |
static word | member (const word &name) |
Return member (name without the extension) More... | |
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 nCells, 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 DemandDrivenMeshObject< lduMesh, DeletableMeshObject, GAMGAgglomeration > | |
DemandDrivenMeshObject (const IOobject &io, const lduMesh &mesh) | |
Construct from mesh and IOobject. More... | |
DemandDrivenMeshObject (const word &name, const lduMesh &mesh) | |
Construct from mesh and name. More... | |
DemandDrivenMeshObject (const lduMesh &mesh) | |
Construct from mesh, the name is set to Type::typeName. More... | |
Protected Member Functions inherited from regIOobject | |
bool | readHeaderOk (const IOstream::streamFormat defaultFormat, const word &typeName) |
Read header, check readOpt flags and read data if necessary. More... | |
Protected Member Functions inherited from IOobject | |
void | setBad (const string &) |
Set the object state to bad. More... | |
template<class Type > | |
bool | typeHeaderOk (const bool checkType) |
Read header using typeGlobalFile to find file. 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 > | agglomProcIndices_ |
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... | |
Friends | |
class | GAMGProcAgglomeration |
Declare friendship with GAMGProcAgglomeration. More... | |
Additional Inherited Members | |
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... | |
enum | fileCheckTypes { timeStamp , timeStampMaster , inotify , inotifyMaster } |
Enumeration defining the file checking options. More... | |
Static Public Attributes inherited from regIOobject | |
static float | fileModificationSkew |
Static Public Attributes inherited from IOobject | |
static constexpr const char * | foamFile = "FoamFile" |
Keyword for the FoamFile header sub-dictionary. More... | |
static const NamedEnum< fileCheckTypes, 4 > | fileCheckTypesNames |
static fileCheckTypes | fileModificationChecking |
Type of file modification checking. 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 228 of file GAMGAgglomeration.C.
References GAMGAgglomeration::agglomProcIndices_, GAMGAgglomeration::maxLevels_, GAMGAgglomeration::procAgglomMap_, GAMGAgglomeration::procBoundaryFaceMap_, GAMGAgglomeration::procBoundaryMap_, GAMGAgglomeration::procCellOffsets_, GAMGAgglomeration::procCommunicator_, GAMGAgglomeration::processorAgglomerate(), GAMGAgglomeration::procFaceMap_, and List< T >::setSize().
|
delete |
Disallow default bitwise copy construction.
~GAMGAgglomeration | ( | ) |
Destructor.
Definition at line 441 of file GAMGAgglomeration.C.
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protected |
Assemble coarse mesh addressing.
Definition at line 32 of file GAMGAgglomerateLduAddressing.C.
References Foam::abort(), lduMesh::comm(), Foam::endl(), Foam::exit(), GAMGAgglomeration::faceFlipMap(), GAMGAgglomeration::faceFlipMap_, GAMGAgglomeration::faceRestrictAddressing_, Foam::FatalError, FatalErrorInFunction, forAll, forAllReverse, GAMGAgglomeration::interfaceLevel(), lduMesh::lduAddr(), lduAddressing::lowerAddr(), GAMGAgglomeration::meshLevel(), GAMGAgglomeration::meshLevels_, Foam::min(), GAMGAgglomeration::nCells_, GAMGInterface::New(), GAMGAgglomeration::nFaces_, UPstream::nonBlocking, GAMGAgglomeration::nPatchFaces(), GAMGAgglomeration::nPatchFaces_, UPstream::parRun(), GAMGAgglomeration::patchFaceRestrictAddressing_, Foam::Pout, GAMGAgglomeration::restrictAddressing(), UPtrList< T >::set(), List< T >::setSize(), UList< T >::size(), UPtrList< T >::size(), lduAddressing::size(), List< T >::size(), lduAddressing::upperAddr(), and UPstream::waitRequests().
Referenced by pairGAMGAgglomeration::agglomerate(), dummyAgglomeration::dummyAgglomeration(), and MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration().
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protected |
Combine a level with the previous one.
Definition at line 514 of file GAMGAgglomerateLduAddressing.C.
References GAMGInterface::combine(), forAll, and UPtrList< T >::set().
Referenced by pairGAMGAgglomeration::agglomerate().
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protected |
Shrink the number of levels to that specified.
Definition at line 48 of file GAMGAgglomeration.C.
References GAMGAgglomeration::agglomProcIndices_, lduAddressing::band(), Foam::endl(), GAMGAgglomeration::faceFlipMap_, GAMGAgglomeration::faceRestrictAddressing_, forAll, GAMGAgglomeration::hasMeshLevel(), Foam::Info, lduMesh::interfaces(), lduMesh::lduAddr(), lduAddressing::lowerAddr(), GAMGAgglomeration::meshLevel(), GAMGAgglomeration::meshLevels_, GAMGAgglomeration::nCells(), GAMGAgglomeration::nCells_, GAMGAgglomeration::nFaces_, Foam::nl, GAMGAgglomeration::nPatchFaces_, GAMGAgglomeration::patchFaceRestrictAddressing_, GAMGAgglomeration::procAgglomeratorPtr_, GAMGAgglomeration::procAgglomMap_, GAMGAgglomeration::procBoundaryFaceMap_, GAMGAgglomeration::procBoundaryMap_, GAMGAgglomeration::procCellOffsets_, GAMGAgglomeration::procCommunicator_, GAMGAgglomeration::processorAgglomerate(), GAMGAgglomeration::procFaceMap_, GAMGAgglomeration::restrictAddressing_, Foam::returnReduce(), UPtrList< T >::set(), List< T >::setSize(), Foam::setw(), UList< T >::size(), UPtrList< T >::size(), lduAddressing::size(), GAMGAgglomeration::size(), and DemandDrivenMeshObject< lduMesh, DeletableMeshObject, GAMGAgglomeration >::type().
Referenced by pairGAMGAgglomeration::agglomerate(), dummyAgglomeration::dummyAgglomeration(), and MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration().
Check the need for further agglomeration.
Definition at line 207 of file GAMGAgglomeration.C.
References UPstream::nProcs(), and Foam::returnReduce().
Referenced by pairGAMGAgglomeration::agglomerate(), and MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration().
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staticprotected |
Gather value from all procIDs onto procIDs[0].
Definition at line 33 of file GAMGAgglomerationTemplates.C.
References UPstream::myProcNo(), UPstream::scheduled, List< T >::setSize(), and List< T >::size().
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protected |
Definition at line 492 of file GAMGAgglomeration.C.
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protected |
Collect and combine processor meshes into allMesh:
Definition at line 356 of file GAMGAgglomerateLduAddressing.C.
References lduPrimitiveMesh::gather(), and UPstream::myProcNo().
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protected |
Collect and combine basic restriction addressing:
Definition at line 429 of file GAMGAgglomerateLduAddressing.C.
References forAll, globalIndex::gather(), UList< T >::last(), UPstream::msgType(), UPstream::myProcNo(), UPstream::nonBlocking, List< T >::size(), and List< T >::transfer().
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
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Return the selected geometric agglomerator.
Definition at line 286 of file GAMGAgglomeration.C.
References controlDict(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, objectRegistry::foundObject(), Foam::libs, objectRegistry::lookupObject(), dlLibraryTable::open(), and lduMesh::thisDb().
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Return the selected matrix agglomerator.
Definition at line 339 of file GAMGAgglomeration.C.
References controlDict(), objectRegistry::foundObject(), Foam::libs, objectRegistry::lookupObject(), lduMatrix::mesh(), Foam::New(), dlLibraryTable::open(), and lduMesh::thisDb().
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Return the selected geometric agglomerator.
Definition at line 393 of file GAMGAgglomeration.C.
References controlDict(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::libs, and dlLibraryTable::open().
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Definition at line 323 of file GAMGAgglomeration.H.
References GAMGAgglomeration::meshLevels_.
Referenced by pairGAMGAgglomeration::agglomerate(), GAMGAgglomeration::compactLevels(), GAMGSolver::GAMGSolver(), MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration(), and GAMGProcAgglomeration::printStats().
const Foam::lduMesh & meshLevel | ( | const label | leveli | ) | const |
Return LDU mesh of given level.
Definition at line 447 of file GAMGAgglomeration.C.
Referenced by pairGAMGAgglomeration::agglomerate(), GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), GAMGSolver::GAMGSolver(), MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration(), and GAMGProcAgglomeration::printStats().
bool hasMeshLevel | ( | const label | leveli | ) | const |
Do we have mesh for given level?
Definition at line 463 of file GAMGAgglomeration.C.
Referenced by GAMGAgglomeration::compactLevels(), GAMGSolver::GAMGSolver(), and GAMGProcAgglomeration::printStats().
const Foam::lduInterfacePtrsList & interfaceLevel | ( | const label | leveli | ) | const |
Return LDU interface addressing of given level.
Definition at line 476 of file GAMGAgglomeration.C.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), and GAMGSolver::GAMGSolver().
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Return cell restrict addressing of given level.
Definition at line 341 of file GAMGAgglomeration.H.
References GAMGAgglomeration::restrictAddressing_.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), and GAMGProcAgglomeration::printStats().
Return face restrict addressing of given level.
Definition at line 347 of file GAMGAgglomeration.H.
References GAMGAgglomeration::faceRestrictAddressing_.
Referenced by GAMGProcAgglomeration::printStats().
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Definition at line 352 of file GAMGAgglomeration.H.
References GAMGAgglomeration::patchFaceRestrictAddressing_.
Referenced by GAMGProcAgglomeration::printStats().
Return face flip map of given level.
Definition at line 359 of file GAMGAgglomeration.H.
References GAMGAgglomeration::faceFlipMap_.
Referenced by GAMGAgglomeration::agglomerateLduAddressing().
Return number of coarse cells (before processor agglomeration)
Definition at line 365 of file GAMGAgglomeration.H.
References GAMGAgglomeration::nCells_.
Referenced by GAMGAgglomeration::compactLevels(), and GAMGProcAgglomeration::printStats().
Return number of coarse faces (before processor agglomeration)
Definition at line 371 of file GAMGAgglomeration.H.
References GAMGAgglomeration::nFaces_.
Referenced by GAMGProcAgglomeration::printStats().
Return number of coarse patch faces (before processor.
agglomeration)
Definition at line 378 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::agglomerateLduAddressing().
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 94 of file GAMGAgglomerationTemplates.C.
References Foam::abort(), Foam::FatalError, FatalErrorInFunction, Foam::fv::ff(), globalIndex::gather(), UPstream::msgType(), UPstream::nonBlocking, UPstream::parent(), and List< T >::size().
Referenced by MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration().
void restrictFaceField | ( | Field< Type > & | cf, |
const Field< Type > & | ff, | ||
const label | fineLevelIndex | ||
) | const |
Restrict (integrate by summation) face field.
Definition at line 138 of file GAMGAgglomerationTemplates.C.
References Foam::abort(), Foam::FatalError, FatalErrorInFunction, Foam::fv::ff(), forAll, List< T >::size(), and Foam::Zero.
Referenced by pairGAMGAgglomeration::agglomerate(), and MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration().
void restrictField | ( | Field< Type > & | cf, |
const Field< Type > & | ff, | ||
const labelList & | fineToCoarse | ||
) | const |
Restrict (integrate by summation) cell field.
Definition at line 77 of file GAMGAgglomerationTemplates.C.
References Foam::fv::ff(), forAll, 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 171 of file GAMGAgglomerationTemplates.C.
References Foam::fv::ff(), forAll, UPstream::msgType(), UPstream::nonBlocking, UPstream::parent(), and globalIndex::scatter().
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Given fine to coarse processor map determine:
Definition at line 658 of file GAMGAgglomerateLduAddressing.C.
References HashTableCore::end(), HashTable< T, Key, Hash >::find(), Foam::findIndex(), Foam::findIndices(), forAll, forAllConstIter, HashTable< T, Key, Hash >::insert(), Foam::min(), UPstream::myProcNo(), List< T >::setSize(), HashTable< T, Key, Hash >::size(), List< T >::size(), and Foam::Swap().
Referenced by eagerGAMGProcAgglomeration::agglomerate(), masterCoarsestGAMGProcAgglomeration::agglomerate(), and procFacesGAMGProcAgglomeration::agglomerate().
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Whether to agglomerate across processors.
Definition at line 445 of file GAMGAgglomeration.H.
References GAMGAgglomeration::procAgglomeratorPtr_.
Referenced by GAMGAgglomeration::compactLevels(), GAMGAgglomeration::GAMGAgglomeration(), and GAMGSolver::GAMGSolver().
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 512 of file GAMGAgglomeration.C.
Referenced by GAMGSolver::GAMGSolver().
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 521 of file GAMGAgglomeration.C.
Referenced by GAMGSolver::GAMGSolver().
bool hasProcMesh | ( | const label | fineLeveli | ) | const |
Check that level has combined mesh.
Definition at line 530 of file GAMGAgglomeration.C.
Referenced by GAMGSolver::GAMGSolver().
Foam::label procCommunicator | ( | const label | fineLeveli | ) | const |
Communicator for current level or -1.
Definition at line 536 of file GAMGAgglomeration.C.
const Foam::labelList & cellOffsets | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh cells.
Definition at line 542 of file GAMGAgglomeration.C.
const Foam::labelListList & faceMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh face.
Definition at line 551 of file GAMGAgglomeration.C.
const Foam::labelListList & boundaryMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh boundary.
Definition at line 560 of file GAMGAgglomeration.C.
const Foam::labelListListList & boundaryFaceMap | ( | const label | fineLeveli | ) | const |
Mapping from processor to procMesh boundary face.
Definition at line 569 of file GAMGAgglomeration.C.
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Given restriction determines if coarse cells are connected.
Return ok is so, otherwise creates new restriction that is
Definition at line 578 of file GAMGAgglomeration.C.
References Foam::abort(), List< T >::append(), Foam::FatalError, FatalErrorInFunction, Foam::findIndex(), forAll, Foam::identityMap(), lduAddressing::lowerAddr(), Foam::reduce(), List< T >::setSize(), UList< T >::size(), lduAddressing::size(), List< T >::size(), and lduAddressing::upperAddr().
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Disallow default bitwise assignment.
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friend |
Declare friendship with GAMGProcAgglomeration.
Definition at line 213 of file GAMGAgglomeration.H.
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Max number of levels.
Definition at line 75 of file GAMGAgglomeration.H.
Referenced by pairGAMGAgglomeration::agglomerate(), GAMGAgglomeration::GAMGAgglomeration(), and MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration().
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Number of cells in coarsest level.
Definition at line 78 of file GAMGAgglomeration.H.
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Cached mesh interfaces.
Definition at line 81 of file GAMGAgglomeration.H.
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Definition at line 83 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::processorAgglomerate().
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The number of cells in each level.
Definition at line 86 of file GAMGAgglomeration.H.
Referenced by pairGAMGAgglomeration::agglomerate(), GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), dummyAgglomeration::dummyAgglomeration(), MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration(), and GAMGAgglomeration::nCells().
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Cell restriction addressing array.
Maps from the finer to the coarser level.
Definition at line 90 of file GAMGAgglomeration.H.
Referenced by pairGAMGAgglomeration::agglomerate(), GAMGAgglomeration::compactLevels(), dummyAgglomeration::dummyAgglomeration(), MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration(), GAMGProcAgglomeration::printStats(), and GAMGAgglomeration::restrictAddressing().
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The number of (coarse) faces in each level.
max(faceRestrictAddressing)+1.
Definition at line 94 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::nFaces().
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 102 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::faceRestrictAddressing().
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 107 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::faceFlipMap().
The number of (coarse) patch faces in each level.
max(patchFaceRestrictAddressing_)+1.
Definition at line 111 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), and GAMGAgglomeration::compactLevels().
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Patch-local face restriction addressing array.
Maps from the finer to the coarser level. Always positive. Extracted from GAMGInterfaces after agglomeration.
Definition at line 116 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::patchFaceRestrictAddressing().
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Hierarchy of mesh addressing.
Definition at line 119 of file GAMGAgglomeration.H.
Referenced by pairGAMGAgglomeration::agglomerate(), GAMGAgglomeration::agglomerateLduAddressing(), GAMGAgglomeration::compactLevels(), MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration(), and GAMGAgglomeration::size().
Per level, per processor the processor it agglomerates into.
Definition at line 125 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), GAMGAgglomeration::GAMGAgglomeration(), and GAMGProcAgglomeration::printStats().
Per level the set of processors to agglomerate. Element 0 is.
the 'master' of the cluster.
Definition at line 129 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), GAMGAgglomeration::GAMGAgglomeration(), and GAMGProcAgglomeration::printStats().
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Communicator for given level.
Definition at line 132 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), GAMGAgglomeration::GAMGAgglomeration(), and GAMGProcAgglomeration::printStats().
Mapping from processor to procMeshLevel cells.
Definition at line 135 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), GAMGAgglomeration::GAMGAgglomeration(), and GAMGProcAgglomeration::printStats().
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Mapping from processor to procMeshLevel face.
Definition at line 138 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::GAMGAgglomeration().
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Mapping from processor to procMeshLevel boundary.
Definition at line 141 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::GAMGAgglomeration().
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Mapping from processor to procMeshLevel boundary face.
Definition at line 144 of file GAMGAgglomeration.H.
Referenced by GAMGAgglomeration::compactLevels(), and GAMGAgglomeration::GAMGAgglomeration().