multiLevel Class Reference

Decomposition given using consecutive application of decomposers. More...

Inheritance diagram for multiLevel:
Collaboration diagram for multiLevel:

Public Member Functions

 TypeName ("multiLevel")
 Runtime type information. More...
 
 multiLevel (const dictionary &decompositionDict)
 Construct given the decomposition dictionary. More...
 
 multiLevel (const multiLevel &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~multiLevel ()
 Destructor. More...
 
virtual labelList decompose (const polyMesh &mesh, const pointField &points, const scalarField &pointWeights)
 Return for every coordinate the wanted processor number. Use the. More...
 
virtual labelList decompose (const labelListList &globalCellCells, const pointField &cellCentres, const scalarField &cellWeights)
 Return for every coordinate the wanted processor number. Explicitly. More...
 
void operator= (const multiLevel &)=delete
 Disallow default bitwise assignment. More...
 
virtual labelList decompose (const pointField &points, const scalarField &pointWeights)
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const pointField &)
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const polyMesh &mesh, const pointField &points, const scalarField &pointWeights)=0
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const polyMesh &, const pointField &)
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints, const scalarField &regionWeights)
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints)
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const labelListList &globalCellCells, const pointField &cellCentres, const scalarField &cellWeights)=0
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const labelListList &globalCellCells, const pointField &cellCentres)
 Inherit decompose from decompositionMethod. More...
 
virtual labelList decompose (const polyMesh &mesh, const scalarField &cellWeights, const boolList &blockedFace, const PtrList< labelList > &specifiedProcessorFaces, const labelList &specifiedProcessor, const List< labelPair > &explicitConnections)
 Inherit decompose from decompositionMethod. More...
 
labelList decompose (const polyMesh &mesh, const scalarField &cellWeights)
 Inherit decompose from decompositionMethod. More...
 
- Public Member Functions inherited from decompositionMethod
 TypeName ("decompositionMethod")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, decompositionMethod, decomposer,(const dictionary &decompositionDict),(decompositionDict))
 
 declareRunTimeSelectionTable (autoPtr, decompositionMethod, distributor,(const dictionary &decompositionDict),(decompositionDict))
 
 decompositionMethod (const dictionary &decompositionDict)
 Construct given the decomposition dictionary. More...
 
 decompositionMethod (const decompositionMethod &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~decompositionMethod ()
 Destructor. More...
 
label nDomains () const
 
virtual labelList decompose (const pointField &points, const scalarField &pointWeights)
 Return for every coordinate the wanted processor number. More...
 
virtual labelList decompose (const pointField &)
 Like decompose but with uniform weights on the points. More...
 
virtual labelList decompose (const polyMesh &, const pointField &)
 Like decompose but with uniform weights on the points. More...
 
virtual labelList decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints, const scalarField &regionWeights)
 Return for every coordinate the wanted processor number. Gets. More...
 
virtual labelList decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints)
 Like decompose but with uniform weights on the regions. More...
 
virtual labelList decompose (const labelListList &globalCellCells, const pointField &cellCentres)
 Like decompose but with uniform weights on the cells. More...
 
void setConstraints (const polyMesh &mesh, boolList &blockedFace, PtrList< labelList > &specifiedProcessorFaces, labelList &specifiedProcessor, List< labelPair > &explicitConnections)
 Helper: extract constraints: More...
 
void applyConstraints (const polyMesh &mesh, const boolList &blockedFace, const PtrList< labelList > &specifiedProcessorFaces, const labelList &specifiedProcessor, const List< labelPair > &explicitConnections, labelList &finalDecomp)
 Helper: apply constraints to a decomposition. This gives. More...
 
virtual labelList decompose (const polyMesh &mesh, const scalarField &cellWeights, const boolList &blockedFace, const PtrList< labelList > &specifiedProcessorFaces, const labelList &specifiedProcessor, const List< labelPair > &explicitConnections)
 Decompose a mesh with constraints. More...
 
labelList decompose (const polyMesh &mesh, const scalarField &cellWeights)
 Decompose a mesh. Apply all constraints from decomposeParDict. More...
 
void operator= (const decompositionMethod &)=delete
 Disallow default bitwise assignment. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from decompositionMethod
static autoPtr< decompositionMethodNewDecomposer (const dictionary &decompositionDict)
 Return a reference to the selected decomposition method. More...
 
static autoPtr< decompositionMethodNewDistributor (const dictionary &decompositionDict)
 Return a reference to the selected decomposition method. More...
 
static IOdictionary decomposeParDict (const Time &time)
 Read and return the decomposeParDict. More...
 
static labelList scaleWeights (const scalarField &weights, label &nWeights, const bool distributed=true)
 Convert the given scalar weights to labels. More...
 
static void calcCellCells (const polyMesh &mesh, const labelList &agglom, const label nLocalCoarse, const bool global, CompactListList< label > &cellCells)
 Helper: determine (local or global) cellCells from mesh. More...
 
static void calcCellCells (const polyMesh &mesh, const labelList &agglom, const label nLocalCoarse, const bool parallel, CompactListList< label > &cellCells, CompactListList< scalar > &cellCellWeights)
 Helper: determine (local or global) cellCells and face weights. More...
 
- Protected Member Functions inherited from decompositionMethod
label nWeights (const pointField &points, const scalarField &pointWeights) const
 Return the number of weights per point. More...
 
label checkWeights (const pointField &points, const scalarField &pointWeights) const
 Check the weights against the points. More...
 
- Protected Attributes inherited from decompositionMethod
dictionary decompositionDict_
 
label nProcessors_
 
PtrList< decompositionConstraintconstraints_
 Optional constraints. More...
 

Detailed Description

Decomposition given using consecutive application of decomposers.

Source files

Definition at line 48 of file multiLevel.H.

Constructor & Destructor Documentation

◆ multiLevel() [1/2]

multiLevel ( const dictionary decompositionDict)

Construct given the decomposition dictionary.

Definition at line 339 of file multiLevel.C.

References dict, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, forAllConstIter, Foam::Info, n, decompositionMethod::nDomains(), decompositionMethod::NewDecomposer(), and Foam::type().

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◆ multiLevel() [2/2]

multiLevel ( const multiLevel )
delete

Disallow default bitwise copy construction.

◆ ~multiLevel()

virtual ~multiLevel ( )
inlinevirtual

Destructor.

Definition at line 104 of file multiLevel.H.

Member Function Documentation

◆ TypeName()

TypeName ( "multiLevel"  )

Runtime type information.

◆ decompose() [1/12]

Foam::labelList decompose ( const polyMesh mesh,
const pointField points,
const scalarField pointWeights 
)
virtual

Return for every coordinate the wanted processor number. Use the.

mesh connectivity (if needed)

Implements decompositionMethod.

Definition at line 377 of file multiLevel.C.

References Foam::identityMap(), UCompactListList< T >::list(), and List< T >::size().

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◆ decompose() [2/12]

Foam::labelList decompose ( const labelListList globalCellCells,
const pointField cellCentres,
const scalarField cellWeights 
)
virtual

Return for every coordinate the wanted processor number. Explicitly.

provided connectivity - does not use mesh_.

Implements decompositionMethod.

Definition at line 412 of file multiLevel.C.

References Foam::identityMap(), and points.

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◆ operator=()

void operator= ( const multiLevel )
delete

Disallow default bitwise assignment.

◆ decompose() [3/12]

virtual labelList decompose
inline

Inherit decompose from decompositionMethod.

Definition at line 155 of file decompositionMethod.H.

◆ decompose() [4/12]

virtual labelList decompose
inline

Inherit decompose from decompositionMethod.

Definition at line 166 of file decompositionMethod.H.

◆ decompose() [5/12]

virtual labelList decompose

Inherit decompose from decompositionMethod.

◆ decompose() [6/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 185 of file decompositionMethod.C.

References dictionary::lookupBackwardsCompatible().

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◆ decompose() [7/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 193 of file decompositionMethod.C.

◆ decompose() [8/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 202 of file decompositionMethod.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, and Foam::nl.

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◆ decompose() [9/12]

virtual labelList decompose

Inherit decompose from decompositionMethod.

◆ decompose() [10/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 227 of file decompositionMethod.C.

◆ decompose() [11/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 313 of file decompositionMethod.C.

◆ decompose() [12/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 331 of file decompositionMethod.C.

References forAll, Foam::gSum(), Foam::labelMax, Foam::reduce(), List< T >::setSize(), List< T >::size(), and Foam::sum().

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