Processor agglomeration of GAMGAgglomerations. Needs nAgglomeratingCells which is when to start agglomerating processors. Processors get agglomerated by constructing a single cell mesh for each processor with each processor interface a face. This then gets agglomerated using the pairGAMGAgglomeration algorithm with the number of faces on the original processor interface as face weight. More...

Inheritance diagram for procFacesGAMGProcAgglomeration:

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Collaboration diagram for procFacesGAMGProcAgglomeration:

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Public Member Functions
	TypeName ("procFaces")

	procFacesGAMGProcAgglomeration (GAMGAgglomeration &agglom, const dictionary &controlDict)

virtual	~procFacesGAMGProcAgglomeration ()

virtual bool	agglomerate ()

Public Member Functions inherited from GAMGProcAgglomeration
	TypeName ("GAMGProcAgglomeration")

	declareRunTimeSelectionTable (autoPtr, GAMGProcAgglomeration, GAMGAgglomeration,(GAMGAgglomeration &agglom, const dictionary &controlDict),(agglom, controlDict))

	GAMGProcAgglomeration (GAMGAgglomeration &agglom, const dictionary &controlDict)

virtual	~GAMGProcAgglomeration ()

Additional Inherited Members
Static Public Member Functions inherited from GAMGProcAgglomeration
static autoPtr< GAMGProcAgglomeration >	New (const word &type, GAMGAgglomeration &agglom, const dictionary &controlDict)

Protected Member Functions inherited from GAMGProcAgglomeration
void	printStats (Ostream &os, GAMGAgglomeration &agglom) const

bool	agglomerate (const label fineLevelIndex, const labelList &procAgglomMap, const labelList &masterProcs, const List< label > &agglomProcIDs, const label procAgglomComm)

Static Protected Member Functions inherited from GAMGProcAgglomeration
static labelListList	globalCellCells (const lduMesh &)

Protected Attributes inherited from GAMGProcAgglomeration
GAMGAgglomeration &	agglom_

Detailed Description

Processor agglomeration of GAMGAgglomerations. Needs nAgglomeratingCells which is when to start agglomerating processors. Processors get agglomerated by constructing a single cell mesh for each processor with each processor interface a face. This then gets agglomerated using the pairGAMGAgglomeration algorithm with the number of faces on the original processor interface as face weight.

Source files

Definition at line 57 of file procFacesGAMGProcAgglomeration.H.

Constructor & Destructor Documentation

◆ procFacesGAMGProcAgglomeration()

procFacesGAMGProcAgglomeration	(	GAMGAgglomeration &	agglom,
		const dictionary &	controlDict
	)

Definition at line 215 of file procFacesGAMGProcAgglomeration.C.

◆ ~procFacesGAMGProcAgglomeration()

~procFacesGAMGProcAgglomeration ( )

virtual

Definition at line 227 of file procFacesGAMGProcAgglomeration.C.

References forAllReverse, and UPstream::freeCommunicator().

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Member Function Documentation

◆ TypeName()

TypeName ( "procFaces" )

◆ agglomerate()

bool agglomerate ( )

virtual

Implements GAMGProcAgglomeration.

Definition at line 241 of file procFacesGAMGProcAgglomeration.C.

References GAMGProcAgglomeration::agglomerate(), UPstream::allocateCommunicator(), GAMGAgglomeration::calculateRegionMaster(), lduMesh::comm(), Foam::expressions::patchExpr::debug, Foam::endl(), Foam::nl, UPstream::nProcs(), Foam::Pout, and rndGen.