EBFastFR-A class to encapsulate a levels worth of flux registers. More...

#include <EBFastFR.H>

Inheritance diagram for EBFastFR:

Public Member Functions
	EBFastFR ()

	EBFastFR (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblgCoar, const int &a_nref, const int &a_nvar)

virtual	~EBFastFR ()

virtual void	define (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblgCoar, const int &a_nref, const int &a_nvar)

virtual void	setToZero ()

virtual void	incrementCoarseBoth (const EBFaceFAB &a_coarseFlux, const Real &a_scale, const DataIndex &a_coarseDataIndex, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd)

virtual void	incrementFineBoth (const EBFaceFAB &a_fineFlux, const Real &a_scale, const DataIndex &a_fineDataIndex, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd)

void	compareFineSparse (const EBFaceFAB &a_fluxOld, const EBFaceFAB &a_fluxNew, const DataIndex &a_fineDatInd, const int &a_dir, const Side::LoHiSide &a_sd)

virtual void	incrementFineSparse (const EBFaceFAB &a_fineFlux, const Real &a_scale, const DataIndex &a_fineDatInd, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd, bool a_doingFineRegular)
	to support baseiffab approach More...

virtual void	reflux (LevelData< EBCellFAB > &a_uCoarse, const Interval &a_variables, const Real &a_scale, bool a_multByKappaOneMinusKappa=false)

virtual void	reflux (LevelData< EBCellFAB > &a_uCoarse, const Interval &a_solutionvariables, const Interval &a_fluxvariables, const Real &a_scale, bool a_multByKappaOneMinusKappa=false)

void	incrementDensityArray (LevelData< EBCellFAB > &a_coarMass, const Interval &a_variables, const Real &a_scale)

bool	isDefined () const

void	incrementFineIrreg (const EBFaceFAB &a_fineFlux, const Real &a_newScale, const DataIndex &a_fineDatInd, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd)

void	incrementCoarIrreg (const EBFaceFAB &a_coarFlux, const Real &a_scale, const DataIndex &a_coarDatInd, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd)

void	incrementFineRegul (const EBFaceFAB &a_fineFlux, const Real &a_newScale, const DataIndex &a_fineDatInd, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd)

void	incrementCoarRegul (const EBFaceFAB &a_coarFlux, const Real &a_scale, const DataIndex &a_coarDatInd, const Interval &a_variables, const int &a_dir, const Side::LoHiSide &a_sd)

bool	hasEBCF () const

void	clear ()
	undefines object More...

Vector< VoFIterator > &	getVoFItCoar (const DataIndex &a_dit, const int &a_idir, const Side::LoHiSide &a_sd)

VoFIterator &	getVoFItCoFi (const DataIndex &a_dit, const int &a_idir, const Side::LoHiSide &a_sd)

const EBLevelGrid &	getEBLGCoFi () const

Static Public Member Functions
static int	index (int a_dir, Side::LoHiSide a_side)

Static Public Attributes
static bool	s_verbose

Protected Member Functions
void	irregSetToZero ()

void	defineSetsAndIterators ()

void	defineBuffers ()

void	cacheOldSolution (const LevelData< EBCellFAB > &a_uCoar, const Interval &a_variables)

void	restoreOldSolution (LevelData< EBCellFAB > &a_uCoar, const Interval &a_variables)

void	irregReflux (LevelData< EBCellFAB > &a_uCoar, const Interval &a_variables, const Real &a_scale, bool a_multByKappaOneMinusKappa=false)

void	incrementByRefluxDivergence (LevelData< EBCellFAB > &a_uCoar, LevelData< EBCellFAB > &a_fluxDiff, const Interval &a_variables, const Real &a_newScale, bool a_multByOneMinusKappa, bool a_multByKappaOneMinusKappa)

void	setDefaultValues ()

bool	computeHasEBCF ()

Protected Attributes
LevelFluxRegister *	m_levelFluxReg

bool	m_isDefined

EBLevelGrid	m_eblgFine

EBLevelGrid	m_eblgCoar

EBLevelGrid	m_eblgCoFi

int	m_refRat

int	m_nComp

Real	m_nrefdmo

bool	m_hasEBCF

LayoutData< VoFIterator >	m_vofiCoFi [2 *SpaceDim]

LayoutData< IntVectSet >	m_setsCoFi [2 *SpaceDim]

LayoutData< Vector< IntVectSet > >	m_setsCoar [2 *SpaceDim]

LayoutData< Vector< VoFIterator > >	m_vofiCoar [2 *SpaceDim]

Copier	m_reverseCopier

LevelData< EBCellFAB >	m_saveCoar

LevelData< EBCellFAB >	m_delUCoFi

LevelData< EBCellFAB >	m_delUCoar

LevelData< EBCellFAB >	m_delUDiff

Private Member Functions
void	operator= (const EBFastFR &out)

	EBFastFR (const EBFastFR &out)

Detailed Description

EBFastFR-A class to encapsulate a levels worth of flux registers.

A EBFastFR handles all the data choreography necessary to create a levels worth of flux registers. This only does the elliptic flux register stuff for now (no interacting with redistribution, no RZ, no regular and regular separate).

Constructor & Destructor Documentation

◆ EBFastFR() [1/3]

EBFastFR::EBFastFR ( )

Default constructor. Leaves object undefined.

◆ EBFastFR() [2/3]

EBFastFR::EBFastFR	(	const EBLevelGrid &	a_eblgFine,
		const EBLevelGrid &	a_eblgCoar,
		const int &	a_nref,
		const int &	a_nvar
	)

Full constructor. Calls the define function which creates a levels worth of flux registers.

◆ ~EBFastFR()

virtual EBFastFR::~EBFastFR ( )

virtual

◆ EBFastFR() [3/3]

EBFastFR::EBFastFR ( const EBFastFR & out )

inlineprivate

References MayDay::Error().

Member Function Documentation

◆ define()

virtual void EBFastFR::define	(	const EBLevelGrid &	a_eblgFine,
		const EBLevelGrid &	a_eblgCoar,
		const int &	a_nref,
		const int &	a_nvar
	)

virtual

Full define function. Creates a levels worth of flux registers.

◆ setToZero()

virtual void EBFastFR::setToZero ( )

virtual

Initialize values of registers to zero.

◆ incrementCoarseBoth()

virtual void EBFastFR::incrementCoarseBoth	(	const EBFaceFAB &	a_coarseFlux,
		const Real &	a_scale,
		const DataIndex &	a_coarseDataIndex,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

virtual

The irregular part of this is just register = input flux (instead of increment) To avoid double-counting.

Referenced by EBFluxRegister::incrementCoarse().

◆ incrementFineBoth()

virtual void EBFastFR::incrementFineBoth	(	const EBFaceFAB &	a_fineFlux,
		const Real &	a_scale,
		const DataIndex &	a_fineDataIndex,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

virtual

Referenced by EBFluxRegister::incrementFine().

◆ compareFineSparse()

void EBFastFR::compareFineSparse	(	const EBFaceFAB &	a_fluxOld,
		const EBFaceFAB &	a_fluxNew,
		const DataIndex &	a_fineDatInd,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

◆ incrementFineSparse()

virtual void EBFastFR::incrementFineSparse	(	const EBFaceFAB &	a_fineFlux,
		const Real &	a_scale,
		const DataIndex &	a_fineDatInd,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd,
		bool	a_doingFineRegular
	)

virtual

to support baseiffab approach

◆ reflux() [1/2]

virtual void EBFastFR::reflux	(	LevelData< EBCellFAB > &	a_uCoarse,
		const Interval &	a_variables,
		const Real &	a_scale,
		bool	a_multByKappaOneMinusKappa = `false`
	)

virtual

Referenced by reflux().

◆ reflux() [2/2]

virtual void EBFastFR::reflux	(	LevelData< EBCellFAB > &	a_uCoarse,
		const Interval &	a_solutionvariables,
		const Interval &	a_fluxvariables,
		const Real &	a_scale,
		bool	a_multByKappaOneMinusKappa = `false`
	)

inlinevirtual

References Interval::begin(), CH_assert, BoxLayout::dataIterator(), EBLevelGrid::getDBL(), EBLevelGrid::getEBISL(), incrementCoarIrreg(), incrementCoarRegul(), incrementDensityArray(), incrementFineIrreg(), incrementFineRegul(), index(), isDefined(), m_eblgCoar, m_nComp, LayoutIterator::ok(), reflux(), EBLevelDataOps::setToZero(), Interval::size(), and IntVect::Zero.

◆ incrementDensityArray()

void EBFastFR::incrementDensityArray	(	LevelData< EBCellFAB > &	a_coarMass,
		const Interval &	a_variables,
		const Real &	a_scale
	)

Increments mass array with left-over mass from reflux divergence. this is to test this pig. Ordinarily this mass would go into redistribution. this is used in the test suite to check whether a constant flux refluxed and then unrefluxed (this function) ends up with a constant solution. Correction at each cell = (1-kappa)refluxCorrection.

Referenced by reflux().

◆ isDefined()

bool EBFastFR::isDefined ( ) const

Referenced by reflux().

◆ index()

static int EBFastFR::index	(	int	a_dir,
		Side::LoHiSide	a_side
	)

static

Referenced by getVoFItCoar(), getVoFItCoFi(), and reflux().

◆ incrementFineIrreg()

void EBFastFR::incrementFineIrreg	(	const EBFaceFAB &	a_fineFlux,
		const Real &	a_newScale,
		const DataIndex &	a_fineDatInd,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

Referenced by EBFluxRegister::incrementFineIrregular(), and reflux().

◆ incrementCoarIrreg()

void EBFastFR::incrementCoarIrreg	(	const EBFaceFAB &	a_coarFlux,
		const Real &	a_scale,
		const DataIndex &	a_coarDatInd,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

The irregular part of this is just register = input flux (instead of increment) To avoid double-counting. The side argument is ignored.

Referenced by EBFluxRegister::incrementCoarseIrregular(), and reflux().

◆ incrementFineRegul()

void EBFastFR::incrementFineRegul	(	const EBFaceFAB &	a_fineFlux,
		const Real &	a_newScale,
		const DataIndex &	a_fineDatInd,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

Referenced by EBFluxRegister::incrementFineRegular(), and reflux().

◆ incrementCoarRegul()

void EBFastFR::incrementCoarRegul	(	const EBFaceFAB &	a_coarFlux,
		const Real &	a_scale,
		const DataIndex &	a_coarDatInd,
		const Interval &	a_variables,
		const int &	a_dir,
		const Side::LoHiSide &	a_sd
	)

Referenced by EBFluxRegister::incrementCoarseRegular(), and reflux().

◆ hasEBCF()

bool EBFastFR::hasEBCF ( ) const

inline

References clear(), and m_hasEBCF.

◆ clear()

void EBFastFR::clear ( )

undefines object

Referenced by hasEBCF().

◆ getVoFItCoar()

Vector<VoFIterator>& EBFastFR::getVoFItCoar	(	const DataIndex &	a_dit,
		const int &	a_idir,
		const Side::LoHiSide &	a_sd
	)

inline

Gets the set of vofs to fill a flux for on a particular side and direction that correspond to an EB/CF interface. You still need to fill all the other fluxes at the interface but you do not have to do all the fancy interpolation to face centroids that is needed at these key points since all the other C/F points are treated as regular anyway. Do not use this unless you really know what you are doing. Really. Yes this breaks encapsulation but we do some pretty ugly things for performance reasons, do we not?

References index(), and m_vofiCoar.

◆ getVoFItCoFi()

VoFIterator& EBFastFR::getVoFItCoFi	(	const DataIndex &	a_dit,
		const int &	a_idir,
		const Side::LoHiSide &	a_sd
	)

inline

Gets the set of vofs to fill a flux for on a particular side and direction that correspond to an EB/CF interface. You still need to fill all the other fluxes at the interface but you do not have to do all the fancy interpolation to face centroids that is needed at these key points since all the other C/F points are treated as regular anyway. Do not use this unless you really know what you are doing. Really. Yes this breaks encapsulation but we do some pretty ugly things for performance reasons, do we not?

References index(), and m_vofiCoFi.

◆ getEBLGCoFi()

const EBLevelGrid& EBFastFR::getEBLGCoFi ( ) const

inline

References cacheOldSolution(), defineBuffers(), defineSetsAndIterators(), incrementByRefluxDivergence(), irregReflux(), irregSetToZero(), m_eblgCoFi, and restoreOldSolution().

◆ irregSetToZero()

void EBFastFR::irregSetToZero ( )

protected

Referenced by getEBLGCoFi().

◆ defineSetsAndIterators()

void EBFastFR::defineSetsAndIterators ( )

protected

Referenced by getEBLGCoFi().

◆ defineBuffers()

void EBFastFR::defineBuffers ( )

protected

Referenced by getEBLGCoFi().

◆ cacheOldSolution()

void EBFastFR::cacheOldSolution	(	const LevelData< EBCellFAB > &	a_uCoar,
		const Interval &	a_variables
	)

protected

Referenced by getEBLGCoFi().

◆ restoreOldSolution()

void EBFastFR::restoreOldSolution	(	LevelData< EBCellFAB > &	a_uCoar,
		const Interval &	a_variables
	)

protected

Referenced by getEBLGCoFi().

◆ irregReflux()

void EBFastFR::irregReflux	(	LevelData< EBCellFAB > &	a_uCoar,
		const Interval &	a_variables,
		const Real &	a_scale,
		bool	a_multByKappaOneMinusKappa = `false`
	)

protected

Referenced by getEBLGCoFi().

◆ incrementByRefluxDivergence()

void EBFastFR::incrementByRefluxDivergence	(	LevelData< EBCellFAB > &	a_uCoar,
		LevelData< EBCellFAB > &	a_fluxDiff,
		const Interval &	a_variables,
		const Real &	a_newScale,
		bool	a_multByOneMinusKappa,
		bool	a_multByKappaOneMinusKappa
	)

protected

Referenced by getEBLGCoFi().

◆ setDefaultValues()

void EBFastFR::setDefaultValues ( )

protected

◆ computeHasEBCF()

bool EBFastFR::computeHasEBCF ( )

protected

◆ operator=()

void EBFastFR::operator= ( const EBFastFR & out )

inlineprivate

References MayDay::Error().

Member Data Documentation

◆ s_verbose

bool EBFastFR::s_verbose

static

◆ m_levelFluxReg

LevelFluxRegister* EBFastFR::m_levelFluxReg

protected

◆ m_isDefined

bool EBFastFR::m_isDefined

protected

◆ m_eblgFine

EBLevelGrid EBFastFR::m_eblgFine

protected

◆ m_eblgCoar

EBLevelGrid EBFastFR::m_eblgCoar

protected

Referenced by reflux().

◆ m_eblgCoFi

EBLevelGrid EBFastFR::m_eblgCoFi

protected

Referenced by getEBLGCoFi().

◆ m_refRat

int EBFastFR::m_refRat

protected

◆ m_nComp

int EBFastFR::m_nComp

protected

Referenced by reflux().

◆ m_nrefdmo

Real EBFastFR::m_nrefdmo

protected

◆ m_hasEBCF

bool EBFastFR::m_hasEBCF

protected

Referenced by hasEBCF().

◆ m_vofiCoFi

LayoutData< VoFIterator > EBFastFR::m_vofiCoFi[2 *SpaceDim]

protected

Referenced by getVoFItCoFi().

◆ m_setsCoFi

LayoutData< IntVectSet > EBFastFR::m_setsCoFi[2 *SpaceDim]

protected

◆ m_setsCoar

LayoutData< Vector<IntVectSet > > EBFastFR::m_setsCoar[2 *SpaceDim]

protected

◆ m_vofiCoar

LayoutData< Vector<VoFIterator> > EBFastFR::m_vofiCoar[2 *SpaceDim]

protected

Referenced by getVoFItCoar().

◆ m_reverseCopier

Copier EBFastFR::m_reverseCopier

protected

◆ m_saveCoar

LevelData<EBCellFAB> EBFastFR::m_saveCoar

protected

◆ m_delUCoFi

LevelData<EBCellFAB> EBFastFR::m_delUCoFi

protected

◆ m_delUCoar

LevelData<EBCellFAB> EBFastFR::m_delUCoar

protected

◆ m_delUDiff

LevelData<EBCellFAB> EBFastFR::m_delUDiff

protected

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

EBFastFR.H

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ EBFastFR() [1/3]

◆ EBFastFR() [2/3]

◆ ~EBFastFR()

◆ EBFastFR() [3/3]

Member Function Documentation

◆ define()

◆ setToZero()

◆ incrementCoarseBoth()

◆ incrementFineBoth()

◆ compareFineSparse()

◆ incrementFineSparse()

◆ reflux() [1/2]

◆ reflux() [2/2]

◆ incrementDensityArray()

◆ isDefined()

◆ index()

◆ incrementFineIrreg()

◆ incrementCoarIrreg()

◆ incrementFineRegul()

◆ incrementCoarRegul()

◆ hasEBCF()

◆ clear()

◆ getVoFItCoar()

◆ getVoFItCoFi()

◆ getEBLGCoFi()

◆ irregSetToZero()

◆ defineSetsAndIterators()

◆ defineBuffers()

◆ cacheOldSolution()

◆ restoreOldSolution()

◆ irregReflux()

◆ incrementByRefluxDivergence()

◆ setDefaultValues()

◆ computeHasEBCF()

◆ operator=()

Member Data Documentation

◆ s_verbose

◆ m_levelFluxReg

◆ m_isDefined

◆ m_eblgFine

◆ m_eblgCoar

◆ m_eblgCoFi

◆ m_refRat

◆ m_nComp

◆ m_nrefdmo

◆ m_hasEBCF

◆ m_vofiCoFi

◆ m_setsCoFi

◆ m_setsCoar

◆ m_vofiCoar

◆ m_reverseCopier

◆ m_saveCoar

◆ m_delUCoFi

◆ m_delUCoar

◆ m_delUDiff