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

Inheritance diagram for multiLevelDecomp:

Collaboration diagram for multiLevelDecomp:

Public Member Functions
	TypeName ("multiLevel")
	Runtime type information. More...

	multiLevelDecomp (const dictionary &decompDict)
	Construct given the decomposition dictionary. More...

	multiLevelDecomp (const dictionary &decompDict, const word &regionName)
	Construct given decomposition dictionary and region name. More...

virtual	~multiLevelDecomp ()=default
	Destructor. More...

virtual bool	parallelAware () const
	Is method parallel aware? More...

virtual labelList	decompose (const polyMesh &mesh, const pointField &points, const scalarField &pointWeights) const
	Return for every coordinate the wanted processor number. More...

virtual labelList	decompose (const labelListList &globalCellCells, const pointField &cc, const scalarField &cWeights) const
	Return for every coordinate the wanted processor number. More...

virtual labelList	decompose (const pointField &points, const scalarField &pointWeights) const
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const pointField &points) const
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const polyMesh &mesh, const pointField &points, const scalarField &pointWeights) const=0
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const polyMesh &mesh, const pointField &points) const
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints, const scalarField &regionWeights) const
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints) const
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const labelListList &globalCellCells, const pointField &cc, const scalarField &cWeights) const=0
	Inherit decompose from decompositionMethod. More...

virtual labelList	decompose (const labelListList &globalCellCells, const pointField &cc) const
	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) const
	Inherit decompose from decompositionMethod. More...

labelList	decompose (const polyMesh &mesh, const scalarField &cWeights) const
	Inherit decompose from decompositionMethod. More...

Public Member Functions inherited from decompositionMethod
	TypeName ("decompositionMethod")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, decompositionMethod, dictionary,(const dictionary &decompDict),(decompDict))

	declareRunTimeSelectionTable (autoPtr, decompositionMethod, dictionaryRegion,(const dictionary &decompDict, const word &regionName),(decompDict, regionName))

	decompositionMethod (const dictionary &decompDict)
	Construct given the decomposition dictionary. More...

	decompositionMethod (const dictionary &decompDict, const word &regionName)
	Construct given the decomposition dictionary for specific region. More...

virtual	~decompositionMethod ()=default
	Destructor. More...

label	nDomains () const
	Number of domains. More...

virtual labelList	decompose (const pointField &points, const scalarField &pointWeights) const
	Return for every coordinate the wanted processor number. More...

virtual labelList	decompose (const pointField &points) const
	Decompose with uniform weights on the points. More...

virtual labelList	decompose (const polyMesh &mesh, const pointField &points) const
	Decompose with uniform weights on the points. More...

virtual labelList	decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints, const scalarField &regionWeights) const
	Return for every coordinate the wanted processor number. Gets. More...

virtual labelList	decompose (const polyMesh &mesh, const labelList &cellToRegion, const pointField &regionPoints) const
	Like decompose but with uniform weights on the regions. More...

virtual labelList	decompose (const labelListList &globalCellCells, const pointField &cc) const
	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) const
	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) const
	Helper: apply constraints to a decomposition. More...

virtual labelList	decompose (const polyMesh &mesh, const scalarField &cellWeights, const boolList &blockedFace, const PtrList< labelList > &specifiedProcessorFaces, const labelList &specifiedProcessor, const List< labelPair > &explicitConnections) const

labelList	decompose (const polyMesh &mesh, const scalarField &cWeights) const
	Decompose a mesh. More...

Additional Inherited Members
Static Public Member Functions inherited from decompositionMethod
static label	nDomains (const dictionary &decompDict)
	Return the `numberOfSubdomains` entry from the dictionary. More...

static label	nDomains (const dictionary &decompDict, const word &regionName)
	Return the `numberOfSubdomains` from a region within the. More...

static const dictionary &	optionalRegionDict (const dictionary &decompDict, const word &regionName)
	Return an optional region dictionary from "regions" sub-dictionary. More...

static autoPtr< decompositionMethod >	New (const dictionary &decompDict)
	Return a reference to the selected decomposition method. More...

static autoPtr< decompositionMethod >	New (const dictionary &decompDict, const word &regionName)

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 Types inherited from decompositionMethod
enum	selectionType { DEFAULT = 0, EXACT = 1, MANDATORY = 2, NULL_DICT = 4 }
	Selection type when handling the coefficients dictionary. More...

Protected Member Functions inherited from decompositionMethod
const dictionary &	findCoeffsDict (const word &coeffsName, int select=selectionType::DEFAULT) const
	Locate coeffsName dictionary or the fallback "coeffs" dictionary. More...

Static Protected Member Functions inherited from decompositionMethod
static const dictionary &	findCoeffsDict (const dictionary &dict, const word &coeffsName, int select=selectionType::DEFAULT)

Protected Attributes inherited from decompositionMethod
const dictionary &	decompDict_
	Top-level decomposition dictionary (eg, decomposeParDict) More...

const dictionary &	decompRegionDict_
	Region-specific decomposition dictionary information. More...

label	nDomains_
	Number of domains for the decomposition. More...

PtrList< decompositionConstraint >	constraints_
	Optional constraints. More...

Detailed Description

Decompose given using consecutive application of decomposers.

Source files

Definition at line 49 of file multiLevelDecomp.H.

Constructor & Destructor Documentation

◆ multiLevelDecomp() [1/2]

multiLevelDecomp ( const dictionary & decompDict )

Construct given the decomposition dictionary.

Definition at line 571 of file multiLevelDecomp.C.

◆ multiLevelDecomp() [2/2]

multiLevelDecomp	(	const dictionary &	decompDict,
		const word &	regionName
	)

Construct given decomposition dictionary and region name.

Definition at line 591 of file multiLevelDecomp.C.

◆ ~multiLevelDecomp()

virtual ~multiLevelDecomp ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "multiLevel" )

Runtime type information.

◆ parallelAware()

bool parallelAware ( ) const

virtual

Is method parallel aware?

i.e. does it synchronize domains across proc boundaries

Implements decompositionMethod.

Definition at line 615 of file multiLevelDecomp.C.

◆ decompose() [1/12]

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

virtual

Return for every coordinate the wanted processor number.

Use the mesh connectivity (if needed)

Implements decompositionMethod.

Definition at line 630 of file multiLevelDecomp.C.

References Foam::identity(), mesh, and Foam::Zero.

Here is the call graph for this function:

◆ decompose() [2/12]

Foam::labelList decompose	(	const labelListList &	globalCellCells,
		const pointField &	cc,
		const scalarField &	cWeights
	)		const

virtual

Return for every coordinate the wanted processor number.

Explicitly provided connectivity - does not use mesh_.

Implements decompositionMethod.

Definition at line 659 of file multiLevelDecomp.C.

References Foam::identity(), points, and Foam::Zero.

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◆ decompose() [3/12]

virtual labelList decompose

inline

Inherit decompose from decompositionMethod.

Definition at line 244 of file decompositionMethod.H.

◆ decompose() [4/12]

virtual labelList decompose

inline

Inherit decompose from decompositionMethod.

Definition at line 254 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 433 of file decompositionMethod.C.

◆ decompose() [7/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 445 of file decompositionMethod.C.

◆ decompose() [8/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 486 of file decompositionMethod.C.

◆ decompose() [9/12]

virtual labelList decompose

Inherit decompose from decompositionMethod.

◆ decompose() [10/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 505 of file decompositionMethod.C.

◆ decompose() [11/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 916 of file decompositionMethod.C.

◆ decompose() [12/12]

Foam::labelList decompose

Inherit decompose from decompositionMethod.

Definition at line 1320 of file decompositionMethod.C.

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

src/parallel/decompose/decompositionMethods/multiLevelDecomp/multiLevelDecomp.H
src/parallel/decompose/decompositionMethods/multiLevelDecomp/multiLevelDecomp.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ multiLevelDecomp() [1/2]

◆ multiLevelDecomp() [2/2]

◆ ~multiLevelDecomp()

Member Function Documentation

◆ TypeName()

◆ parallelAware()

◆ decompose() [1/12]

◆ decompose() [2/12]

◆ decompose() [3/12]

◆ decompose() [4/12]

◆ decompose() [5/12]

◆ decompose() [6/12]

◆ decompose() [7/12]

◆ decompose() [8/12]

◆ decompose() [9/12]

◆ decompose() [10/12]

◆ decompose() [11/12]

◆ decompose() [12/12]