AMRNodeOp Class Reference

#include <AMRNodeOp.H>

Inheritance diagram for AMRNodeOp:

Public Member Functions
	AMRNodeOp ()
virtual	~AMRNodeOp ()
LinearOp functions
void	define (const DisjointBoxLayout &a_grids, const Real &a_dx, const ProblemDomain &a_domain, NodeBCFunc a_bc)
void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout &a_baseBAPtr, const Real &a_dxLevel, int a_refRatio, const ProblemDomain &a_domain, NodeBCFunc a_bc)
void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout &a_gridsFiner, const DisjointBoxLayout &a_gridsCoarser, const Real &a_dxLevel, int a_refRatio, int a_refRatioFiner, const ProblemDomain &a_domain, NodeBCFunc a_bc)
void	define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout &a_gridsFiner, const Real &a_dxLevel, int a_refRatio, int a_refRatioFiner, const ProblemDomain &a_domain, NodeBCFunc a_bc)
void	projectFineInterior (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_phiFine)
virtual void	residual (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs, bool a_homogeneous=false)
virtual void	preCond (LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_residual)
virtual void	applyOpOnly (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_phi)
virtual void	applyOp (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_phi, bool a_homogeneous=false)
virtual void	create (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_rhs)
virtual void	createCoarsened (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_rhs, const int &a_refRat)
virtual void	assign (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_rhs)
virtual Real	dotProduct (const LevelData< NodeFArrayBox > &a_1, const LevelData< NodeFArrayBox > &a_2)
virtual void	incr (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_x, Real a_scale)
virtual void	axby (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_x, const LevelData< NodeFArrayBox > &a_y, Real a, Real b)
virtual void	scale (LevelData< NodeFArrayBox > &a_lhs, const Real &a_scale)
virtual Real	norm (const LevelData< NodeFArrayBox > &a_x, int a_ord)
virtual void	setToZero (LevelData< NodeFArrayBox > &a_x)
virtual void	relax (LevelData< NodeFArrayBox > &a_e, const LevelData< NodeFArrayBox > &a_residual, int iterations)
virtual void	createCoarser (LevelData< NodeFArrayBox > &a_coarse, const LevelData< NodeFArrayBox > &a_fine, bool ghosted)
virtual void	restrictResidual (LevelData< NodeFArrayBox > &a_resCoarse, LevelData< NodeFArrayBox > &a_phiFine, const LevelData< NodeFArrayBox > &a_rhsFine)
virtual void	prolongIncrement (LevelData< NodeFArrayBox > &a_phiThisLevel, const LevelData< NodeFArrayBox > &a_correctCoarse)
virtual int	refToCoarser ()
virtual void	AMRResidual (LevelData< NodeFArrayBox > &a_residual, const LevelData< NodeFArrayBox > &a_phiFine, const LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_phiCoarse, const LevelData< NodeFArrayBox > &a_rhs, bool a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *a_finerOp)
virtual void	AMRResidualNC (LevelData< NodeFArrayBox > &a_residual, const LevelData< NodeFArrayBox > &a_phiFine, const LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs, bool a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *a_finerOp)
virtual void	AMRResidualNF (LevelData< NodeFArrayBox > &a_residual, const LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_phiCoarse, const LevelData< NodeFArrayBox > &a_rhs, bool a_homogeneousPhysBC)
virtual void	AMROperator (LevelData< NodeFArrayBox > &a_LofPhi, const LevelData< NodeFArrayBox > &a_phiFine, const LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_phiCoarse, bool a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *a_finerOp)
virtual void	AMROperatorNC (LevelData< NodeFArrayBox > &a_LofPhi, const LevelData< NodeFArrayBox > &a_phiFine, const LevelData< NodeFArrayBox > &a_phi, bool a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *a_finerOp)
virtual void	AMROperatorNF (LevelData< NodeFArrayBox > &a_LofPhi, const LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_phiCoarse, bool a_homogeneousPhysBC)
virtual void	AMRRestrict (LevelData< NodeFArrayBox > &a_resCoarse, const LevelData< NodeFArrayBox > &a_residual, const LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_coarseCorrection, bool a_skip_res=false)
virtual void	AMRProlong (LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_coarseCorrection)
virtual void	AMRUpdateResidual (LevelData< NodeFArrayBox > &a_residual, const LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_coarseCorrection)
virtual Real	AMRNorm (const LevelData< NodeFArrayBox > &a_coarseResid, const LevelData< NodeFArrayBox > &a_fineResid, const int &a_refRat, const int &a_ord)
Public Member Functions inherited from AMRLevelOp< LevelData< NodeFArrayBox > >
virtual void	dumpAMR (Vector< LevelData< NodeFArrayBox > * > &a_data, string name)
virtual void	dumpLevel (LevelData< NodeFArrayBox > &a_data, string name)
	AMRLevelOp ()
	Constructor. More...
virtual void	dumpStuff (Vector< LevelData< NodeFArrayBox > * > data, string filename)
virtual	~AMRLevelOp ()
	Destructor. More...
virtual void	outputLevel (LevelData< NodeFArrayBox > &a_rhs, string &a_name)
virtual void	outputAMR (Vector< LevelData< NodeFArrayBox > * > &a_rhs, string &a_name)
virtual void	buildCopier (Copier &a_copier, const LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_rhs)
virtual void	assignCopier (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_rhs, const Copier &a_copier)
virtual void	zeroCovered (LevelData< NodeFArrayBox > &a_lhs, LevelData< NodeFArrayBox > &a_rhs, const Copier &a_copier)
virtual Real	localMaxNorm (const LevelData< NodeFArrayBox > &a_phi)
virtual void	AMRProlongS (LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_coarseCorrection, LevelData< NodeFArrayBox > &a_temp, const Copier &a_copier)
virtual void	AMRProlongS_2 (LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_coarseCorrection, LevelData< NodeFArrayBox > &a_temp, const Copier &a_copier, const Copier &a_cornerCopier, const AMRLevelOp< LevelData< FArrayBox > > *a_crsOp)
virtual void	AMRRestrictS (LevelData< NodeFArrayBox > &a_resCoarse, const LevelData< NodeFArrayBox > &a_residual, const LevelData< NodeFArrayBox > &a_correction, const LevelData< NodeFArrayBox > &a_coarseCorrection, LevelData< NodeFArrayBox > &scratch, bool a_skip_res=false)
virtual unsigned int	orderOfAccuracy (void) const
virtual void	enforceCFConsistency (LevelData< NodeFArrayBox > &a_coarseCorrection, const LevelData< NodeFArrayBox > &a_correction)
	This routine is for operators with orderOfAccuracy()>2. More...
Public Member Functions inherited from MGLevelOp< LevelData< NodeFArrayBox > >
	MGLevelOp ()
	Constructor. More...
virtual	~MGLevelOp ()
	Destructor. More...
virtual void	relaxNF (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > *a_phiCoarse, const LevelData< NodeFArrayBox > &a_rhs, int a_iterations)
	specialized no-fine relax function, useful for full-multigrid schemes, defaults to regular relax More...
virtual void	restrictResidual (LevelData< NodeFArrayBox > &a_resCoarse, LevelData< NodeFArrayBox > &a_phiFine, const LevelData< NodeFArrayBox > *a_phiCoarse, const LevelData< NodeFArrayBox > &a_rhsFine, bool homogeneous)
	full-multigrid version of restrictResidual, useful for FAS-type schemes. Defaults to standard restriction More...
virtual void	restrictR (LevelData< NodeFArrayBox > &a_phiCoarse, const LevelData< NodeFArrayBox > &a_phiFine)
	simple restriction function More...
void	addObserver (MGLevelOpObserver< LevelData< NodeFArrayBox > > *a_observer)
virtual void	applyOpMg (LevelData< NodeFArrayBox > &a_lhs, LevelData< NodeFArrayBox > &a_phi, LevelData< NodeFArrayBox > *a_phiCoarse, bool a_homogeneous)
	Apply an operator. More...
virtual void	residualNF (LevelData< NodeFArrayBox > &a_lhs, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > *a_phiCoarse, const LevelData< NodeFArrayBox > &a_rhs, bool a_homogeneous=false)
void	removeObserver (MGLevelOpObserver< LevelData< NodeFArrayBox > > *a_observer)
void	addCoarserObserver (MGLevelOp< LevelData< NodeFArrayBox > > *a_operator, int a_coarseningFactor)
void	notifyObserversOfChange ()
	This should be called whenever the operator's data is updated. More...
virtual void	finerOperatorChanged (const MGLevelOp< LevelData< NodeFArrayBox > > &a_operator, int a_coarseningFactor)
int	numObservers () const
	Returns the number of objects observing this operator. More...
Public Member Functions inherited from LinearOp< LevelData< NodeFArrayBox > >
virtual	~LinearOp ()
virtual void	clear (LevelData< NodeFArrayBox > &a_lhs)
virtual void	assignLocal (LevelData< NodeFArrayBox > &a_lhs, const LevelData< NodeFArrayBox > &a_rhs)
virtual void	mDotProduct (const LevelData< NodeFArrayBox > &a_1, const int a_sz, const LevelData< NodeFArrayBox > a_2[], Real a_mdots[])
virtual Real	dx () const
virtual void	write (const LevelData< NodeFArrayBox > *a, const char *filename)
Public Member Functions inherited from MGLevelOpObserver< LevelData< NodeFArrayBox > >
	MGLevelOpObserver ()
	Base level Constructor. Called by all subclasses. More...
virtual	~MGLevelOpObserver ()
	Destructor. More...
virtual void	operatorChanged (const MGLevelOp< LevelData< NodeFArrayBox > > &a_operator)
void	setObservee (MGLevelOp< LevelData< NodeFArrayBox > > *a_observee)
void	clearObservee ()

Public Attributes
Real	m_alpha
Real	m_beta

Protected Member Functions
void	prolongIncrement (LevelData< NodeFArrayBox > &a_phiThisLevel, const LevelData< NodeFArrayBox > &a_correctCoarse, int a_refRat)
void	levelGSRB (LevelData< NodeFArrayBox > &a_e, const LevelData< NodeFArrayBox > &a_residual)
void	homogeneousCFInterp (LevelData< NodeFArrayBox > &a_phif)
void	homogeneousCFInterp (LevelData< NodeFArrayBox > &a_phif, const DataIndex &a_datInd, int a_idir, Side::LoHiSide a_hiorlo)
void	setCFIVS (const DisjointBoxLayout &a_grids)

Protected Attributes
ProblemDomain	m_domainInteriorNodes
Real	m_dx
Real	m_dxCrse
ProblemDomain	m_domain
NodeLevelDataOps	m_levelOps
NodeBCFunc	m_bc
LayoutData< NodeCFIVS >	m_loCFIVS [SpaceDim]
LayoutData< NodeCFIVS >	m_hiCFIVS [SpaceDim]
Copier	m_exchangeCopier
NodeQCFI	m_interpWithCoarser
NodeCoarseAverage	m_averageOpMG
int	m_refToCoarser
int	m_refToFiner
DisjointBoxLayout	m_coarsenedFineGrids
bool	m_hasFiner
LayoutData< Vector< IntVectSet > >	m_IVSV
LayoutData< BitSet >	m_IVSVfull
LayoutData< Vector< IntVectSet > >	m_IVSVext
LayoutData< Vector< IntVectSet > >	m_IVSVcoarsened
LayoutData< Vector< IntVectSet > >	m_IVSVcoarsenedFine

Constructor & Destructor Documentation

AMRNodeOp()

AMRNodeOp::AMRNodeOp

(

)

~AMRNodeOp()

virtual AMRNodeOp::~AMRNodeOp ( )

inlinevirtual

References applyOp(), applyOpOnly(), assign(), axby(), create(), createCoarsened(), createCoarser(), define(), dotProduct(), incr(), norm(), preCond(), projectFineInterior(), prolongIncrement(), relax(), residual(), restrictResidual(), scale(), and setToZero().

Member Function Documentation

define() [1/4]

void AMRNodeOp::define	(	const DisjointBoxLayout &	a_grids,
		const Real &	a_dx,
		const ProblemDomain &	a_domain,
		NodeBCFunc	a_bc
	)

Referenced by ~AMRNodeOp(), and AMRNodeOpFactory::~AMRNodeOpFactory().

define() [2/4]

void AMRNodeOp::define	(	const DisjointBoxLayout &	a_grids,
		const DisjointBoxLayout &	a_baseBAPtr,
		const Real &	a_dxLevel,
		int	a_refRatio,
		const ProblemDomain &	a_domain,
		NodeBCFunc	a_bc
	)

define function for AMRLevelOp which has no finer AMR level

define() [3/4]

void AMRNodeOp::define	(	const DisjointBoxLayout &	a_grids,
		const DisjointBoxLayout &	a_gridsFiner,
		const DisjointBoxLayout &	a_gridsCoarser,
		const Real &	a_dxLevel,
		int	a_refRatio,
		int	a_refRatioFiner,
		const ProblemDomain &	a_domain,
		NodeBCFunc	a_bc
	)

full define function for AMRLevelOp with both coarser and finer levels

define() [4/4]

void AMRNodeOp::define	(	const DisjointBoxLayout &	a_grids,
		const DisjointBoxLayout &	a_gridsFiner,
		const Real &	a_dxLevel,
		int	a_refRatio,
		int	a_refRatioFiner,
		const ProblemDomain &	a_domain,
		NodeBCFunc	a_bc
	)

full define function for AMRLevelOp with finer levels, but no coarser

projectFineInterior()

void AMRNodeOp::projectFineInterior	(	LevelData< NodeFArrayBox > &	a_phi,
		const LevelData< NodeFArrayBox > &	a_phiFine
	)

Referenced by ~AMRNodeOp().

residual()

virtual void AMRNodeOp::residual ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_phi, const LevelData< NodeFArrayBox > &  a_rhs, bool  a_homogeneous = false  )

virtual

Say you are solving L(phi) = rhs. Make a_lhs = L(a_phi) - a_rhs. If a_homogeneous is true, evaluate the operator using homogeneous boundary conditions.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

preCond()

virtual void AMRNodeOp::preCond ( LevelData< NodeFArrayBox > &  a_cor, const LevelData< NodeFArrayBox > &  a_residual  )

virtual

Given the current state of the residual the correction, apply your preconditioner to a_cor.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

applyOpOnly()

virtual void AMRNodeOp::applyOpOnly ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_phi  )

virtual

Referenced by ~AMRNodeOp().

applyOp()

virtual void AMRNodeOp::applyOp ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_phi, bool  a_homogeneous = false  )

virtual

In the context of solving L(phi) = rhs, set a_lhs = L(a_phi). If a_homogeneous is true, evaluate the operator using homogeneous boundary conditions.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

create()

virtual void AMRNodeOp::create ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_rhs  )

virtual

Creat data holder a_lhs that mirrors a_rhs. You do not need to copy the data of a_rhs, just make a holder the same size.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

createCoarsened()

virtual void AMRNodeOp::createCoarsened ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_rhs, const int &  a_refRat  )

virtual

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

assign()

virtual void AMRNodeOp::assign ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_rhs  )

virtual

Set a_lhs equal to a_rhs.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

dotProduct()

virtual Real AMRNodeOp::dotProduct ( const LevelData< NodeFArrayBox > &  a_1, const LevelData< NodeFArrayBox > &  a_2  )

virtual

Compute and return the dot product of a_1 and a_2. In most contexts, this means return the sum over all data points of a_1*a_2.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

incr()

virtual void AMRNodeOp::incr ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_x, Real  a_scale  )

virtual

Increment by scaled amount (a_lhs += a_scale*a_x).

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

axby()

virtual void AMRNodeOp::axby ( LevelData< NodeFArrayBox > &  a_lhs, const LevelData< NodeFArrayBox > &  a_x, const LevelData< NodeFArrayBox > &  a_y, Real  a_a, Real  a_b  )

virtual

Set input to a scaled sum (a_lhs = a_a*a_x + a_b*a_y).

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

scale()

virtual void AMRNodeOp::scale ( LevelData< NodeFArrayBox > &  a_lhs, const Real &  a_scale  )

virtual

Multiply the input by a given scale (a_lhs *= a_scale).

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

norm()

virtual Real AMRNodeOp::norm ( const LevelData< NodeFArrayBox > &  a_rhs, int  a_ord  )

virtual

Return the norm of a_rhs. a_ord == 0 max norm, a_ord == 1 sum(abs(a_rhs)), else, L(a_ord) norm.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

setToZero()

virtual void AMRNodeOp::setToZero ( LevelData< NodeFArrayBox > &  a_lhs )

virtual

Set a_lhs to zero.

Implements LinearOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

relax()

virtual void AMRNodeOp::relax ( LevelData< NodeFArrayBox > &  a_correction, const LevelData< NodeFArrayBox > &  a_residual, int  a_iterations  )

virtual

Use your relaxation operator to remove the high frequency wave numbers from the correction so that it may be averaged to a coarser refinement. A point relaxtion scheme, for example takes the form a_correction -= lambda*(L(a_correction) - a_residual).

Implements MGLevelOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

createCoarser()

virtual void AMRNodeOp::createCoarser ( LevelData< NodeFArrayBox > &  a_coarse, const LevelData< NodeFArrayBox > &  a_fine, bool  ghosted  )

virtual

Create a coarsened (by two) version of the input data. This does not include averaging the data. So if a_fine is over a Box of (0, 0, 0) (63, 63, 63), a_fine should be over a Box (0, 0, 0) (31, 31, 31).

Implements MGLevelOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

restrictResidual()

virtual void AMRNodeOp::restrictResidual ( LevelData< NodeFArrayBox > &  a_resCoarse, LevelData< NodeFArrayBox > &  a_phiFine, const LevelData< NodeFArrayBox > &  a_rhsFine  )

virtual

calculate restricted residual a_resCoarse[2h] = I[h->2h] (rhsFine[h] - L[h](phiFine[h])

Implements MGLevelOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

prolongIncrement() [1/2]

virtual void AMRNodeOp::prolongIncrement ( LevelData< NodeFArrayBox > &  a_phiThisLevel, const LevelData< NodeFArrayBox > &  a_correctCoarse  )

virtual

correct the fine solution based on coarse correction a_phiThisLevel += I[2h->h](a_correctCoarse)

Implements MGLevelOp< LevelData< NodeFArrayBox > >.

Referenced by ~AMRNodeOp().

refToCoarser()

virtual int AMRNodeOp::refToCoarser ( )

inlinevirtual

return the refinement ratio to next coarser level. return 1 when there are no coarser AMRLevelOp objects.

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

References AMRNorm(), AMROperator(), AMROperatorNC(), AMROperatorNF(), AMRProlong(), AMRResidual(), AMRResidualNC(), AMRResidualNF(), AMRRestrict(), AMRUpdateResidual(), and m_refToCoarser.

AMRResidual()

virtual void AMRNodeOp::AMRResidual ( LevelData< NodeFArrayBox > &  a_residual, const LevelData< NodeFArrayBox > &  a_phiFine, const LevelData< NodeFArrayBox > &  a_phi, const LevelData< NodeFArrayBox > &  a_phiCoarse, const LevelData< NodeFArrayBox > &  a_rhs, bool  a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *  a_finerOp  )

virtual

a_residual = a_rhs - L(a_phi, a_phiFine, a_phiCoarse)

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMRResidualNC()

virtual void AMRNodeOp::AMRResidualNC ( LevelData< NodeFArrayBox > &  a_residual, const LevelData< NodeFArrayBox > &  a_phiFine, const LevelData< NodeFArrayBox > &  a_phi, const LevelData< NodeFArrayBox > &  a_rhs, bool  a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *  a_finerOp  )

virtual

residual assuming no more coarser AMR levels

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMRResidualNF()

virtual void AMRNodeOp::AMRResidualNF ( LevelData< NodeFArrayBox > &  a_residual, const LevelData< NodeFArrayBox > &  a_phi, const LevelData< NodeFArrayBox > &  a_phiCoarse, const LevelData< NodeFArrayBox > &  a_rhs, bool  a_homogeneousPhysBC  )

virtual

a_residual = a_rhs - L(a_phi, a_phiCoarse)

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMROperator()

virtual void AMRNodeOp::AMROperator ( LevelData< NodeFArrayBox > &  a_LofPhi, const LevelData< NodeFArrayBox > &  a_phiFine, const LevelData< NodeFArrayBox > &  a_phi, const LevelData< NodeFArrayBox > &  a_phiCoarse, bool  a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *  a_finerOp  )

virtual

apply AMR operator

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMROperatorNC()

virtual void AMRNodeOp::AMROperatorNC ( LevelData< NodeFArrayBox > &  a_LofPhi, const LevelData< NodeFArrayBox > &  a_phiFine, const LevelData< NodeFArrayBox > &  a_phi, bool  a_homogeneousPhysBC, AMRLevelOp< LevelData< NodeFArrayBox > > *  a_finerOp  )

virtual

apply AMR operator, assuming no more coarser AMR levels

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMROperatorNF()

virtual void AMRNodeOp::AMROperatorNF ( LevelData< NodeFArrayBox > &  a_LofPhi, const LevelData< NodeFArrayBox > &  a_phi, const LevelData< NodeFArrayBox > &  a_phiCoarse, bool  a_homogeneousPhysBC  )

virtual

AMR operator, assuming no finer AMR levels

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMRRestrict()

virtual void AMRNodeOp::AMRRestrict ( LevelData< NodeFArrayBox > &  a_resCoarse, const LevelData< NodeFArrayBox > &  a_residual, const LevelData< NodeFArrayBox > &  a_correction, const LevelData< NodeFArrayBox > &  a_coarseCorrection, bool  a_skip_res = false  )

virtual

a_resCoarse = I[h-2h]( a_residual - L(a_correction, a_coarseCorrection)) it is assumed that a_resCoarse has already been filled in with the coarse version of AMRResidualNF and that this operation is free to overwrite in the overlap regions.

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMRProlong()

virtual void AMRNodeOp::AMRProlong ( LevelData< NodeFArrayBox > &  a_correction, const LevelData< NodeFArrayBox > &  a_coarseCorrection  )

virtual

a_correction += I[h->h](a_coarseCorrection)

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMRUpdateResidual()

virtual void AMRNodeOp::AMRUpdateResidual ( LevelData< NodeFArrayBox > &  a_residual, const LevelData< NodeFArrayBox > &  a_correction, const LevelData< NodeFArrayBox > &  a_coarseCorrection  )

virtual

a_residual = a_residual - L(a_correction, a_coarseCorrection)

Implements AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

AMRNorm()

virtual Real AMRNodeOp::AMRNorm ( const LevelData< NodeFArrayBox > &  a_coarseResid, const LevelData< NodeFArrayBox > &  a_fineResid, const int &  a_refRat, const int &  a_ord  )

virtual

compute norm over all cells on coarse not covered by finer

Reimplemented from AMRLevelOp< LevelData< NodeFArrayBox > >.

Referenced by refToCoarser().

prolongIncrement() [2/2]

void AMRNodeOp::prolongIncrement ( LevelData< NodeFArrayBox > &  a_phiThisLevel, const LevelData< NodeFArrayBox > &  a_correctCoarse, int  a_refRat  )

protected

levelGSRB()

void AMRNodeOp::levelGSRB ( LevelData< NodeFArrayBox > &  a_e, const LevelData< NodeFArrayBox > &  a_residual  )

protected

homogeneousCFInterp() [1/2]

void AMRNodeOp::homogeneousCFInterp ( LevelData< NodeFArrayBox > &  a_phif )

protected

homogeneousCFInterp() [2/2]

void AMRNodeOp::homogeneousCFInterp ( LevelData< NodeFArrayBox > &  a_phif, const DataIndex &  a_datInd, int  a_idir, Side::LoHiSide  a_hiorlo  )

protected

setCFIVS()

void AMRNodeOp::setCFIVS ( const DisjointBoxLayout &  a_grids )

protected

Member Data Documentation

m_alpha

Real AMRNodeOp::m_alpha

m_beta

Real AMRNodeOp::m_beta

m_domainInteriorNodes

ProblemDomain AMRNodeOp::m_domainInteriorNodes

protected

m_dx

Real AMRNodeOp::m_dx

protected

m_dxCrse

Real AMRNodeOp::m_dxCrse

protected

m_domain

ProblemDomain AMRNodeOp::m_domain

protected

m_levelOps

NodeLevelDataOps AMRNodeOp::m_levelOps

protected

m_bc

NodeBCFunc AMRNodeOp::m_bc

protected

m_loCFIVS

LayoutData<NodeCFIVS> AMRNodeOp::m_loCFIVS[SpaceDim]

protected

m_hiCFIVS

LayoutData<NodeCFIVS> AMRNodeOp::m_hiCFIVS[SpaceDim]

protected

m_exchangeCopier

Copier AMRNodeOp::m_exchangeCopier

protected

m_interpWithCoarser

NodeQCFI AMRNodeOp::m_interpWithCoarser

protected

m_averageOpMG

NodeCoarseAverage AMRNodeOp::m_averageOpMG

protected

m_refToCoarser

int AMRNodeOp::m_refToCoarser

protected

Referenced by refToCoarser().

m_refToFiner

int AMRNodeOp::m_refToFiner

protected

m_coarsenedFineGrids

DisjointBoxLayout AMRNodeOp::m_coarsenedFineGrids

protected

m_hasFiner

bool AMRNodeOp::m_hasFiner

protected

m_IVSV

LayoutData< Vector<IntVectSet> > AMRNodeOp::m_IVSV

protected

interior boundary nodes

m_IVSVfull

LayoutData< BitSet > AMRNodeOp::m_IVSVfull

protected

whether each section of m_IVSV is a complete box

m_IVSVext

LayoutData< Vector<IntVectSet> > AMRNodeOp::m_IVSVext

protected

m_IVSVcoarsened

LayoutData< Vector<IntVectSet> > AMRNodeOp::m_IVSVcoarsened

protected

interior boundary nodes of the coarsened grids at this level

m_IVSVcoarsenedFine

LayoutData< Vector<IntVectSet> > AMRNodeOp::m_IVSVcoarsenedFine

protected

interior boundary nodes of the coarsened grids at next finer level

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

• AMRNodeOp.H