slowEBCO Class Reference

#include <slowEBCO.H>

Inheritance diagram for slowEBCO:

Inheritance graph
[legend]

List of all members.

Detailed Description

Operator to solve (alpha a + beta div (b grad) )phi = rhs. This follows the AMRLevelOp interface.

Public Member Functions

Real getSafety ()
virtual void setAlphaAndBeta (const Real &a_alpha, const Real &a_beta)
virtual void diagonalScale (LevelData< EBCellFAB > &a_rhs, bool a_kappaWeighted)
virtual void divideByIdentityCoef (LevelData< EBCellFAB > &a_rhs)
virtual void fillGrad (const LevelData< EBCellFAB > &a_phi)
 a leveltgaism
virtual void getFlux (EBFluxFAB &a_flux, const LevelData< EBCellFAB > &a_data, const Box &a_grid, const DataIndex &a_dit, Real a_scale)
 a leveltgaism
void getFlux (EBFaceFAB &a_fluxCentroid, const EBCellFAB &a_phi, const Box &a_ghostedBox, const Box &a_fabBox, const ProblemDomain &a_domain, const EBISBox &a_ebisBox, const Real &a_dx, const DataIndex &a_datInd, const int &a_idir)
virtual ~slowEBCO ()
 slowEBCO ()
void AMRResidualNC (LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_rhs, bool a_homogeneousBC, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
void AMROperatorNC (LevelData< EBCellFAB > &a_LofPhi, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, bool a_homogeneousBC, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
 slowEBCO (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblg, const EBLevelGrid &a_eblgCoar, const EBLevelGrid &a_eblgCoarMG, const RefCountedPtr< EBQuadCFInterp > &a_quadCFI, const RefCountedPtr< ConductivityBaseDomainBC > &a_domainBC, const RefCountedPtr< ConductivityBaseEBBC > &a_ebBC, const Real &a_dx, const Real &a_dxCoar, const int &a_refToFine, const int &a_refToCoar, const bool &a_hasFine, const bool &a_hasCoar, const bool &a_hasMGObjects, const bool &a_layoutChanged, const Real &a_alpha, const Real &a_beta, const RefCountedPtr< LevelData< EBCellFAB > > &a_acoef, const RefCountedPtr< LevelData< EBFluxFAB > > &a_bcoef, const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &a_bcoIrreg, const IntVect &a_ghostCellsPhi, const IntVect &a_ghostCellsRHS, const int &a_relaxType)
virtual void residual (LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_rhs, bool a_homogeneousPhysBC=false)
virtual void preCond (LevelData< EBCellFAB > &a_opPhi, const LevelData< EBCellFAB > &a_phi)
virtual void applyOp (LevelData< EBCellFAB > &a_opPhi, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > *const a_phiCoarse, const bool &a_homogeneousPhysBC, const bool &a_homogeneousCFBC)
virtual void applyOpNoBoundary (LevelData< EBCellFAB > &a_opPhi, const LevelData< EBCellFAB > &a_phi)
 virtual function called by LevelTGA
virtual void applyOp (LevelData< EBCellFAB > &a_opPhi, const LevelData< EBCellFAB > &a_phi, bool a_homogeneousPhysBC)
virtual void create (LevelData< EBCellFAB > &a_lhs, const LevelData< EBCellFAB > &a_rhs)
virtual void createCoarsened (LevelData< EBCellFAB > &a_lhs, const LevelData< EBCellFAB > &a_rhs, const int &a_refRat)
Real AMRNorm (const LevelData< EBCellFAB > &a_coarResid, const LevelData< EBCellFAB > &a_fineResid, const int &a_refRat, const int &a_ord)
virtual void assign (LevelData< EBCellFAB > &a_lhs, const LevelData< EBCellFAB > &a_rhs)
virtual Real dotProduct (const LevelData< EBCellFAB > &a_1, const LevelData< EBCellFAB > &a_2)
virtual void incr (LevelData< EBCellFAB > &a_lhs, const LevelData< EBCellFAB > &a_x, Real a_scale)
virtual void axby (LevelData< EBCellFAB > &a_lhs, const LevelData< EBCellFAB > &a_x, const LevelData< EBCellFAB > &a_y, Real a_a, Real a_b)
virtual void scale (LevelData< EBCellFAB > &a_lhs, const Real &a_scale)
virtual Real norm (const LevelData< EBCellFAB > &a_rhs, int a_ord)
virtual void setToZero (LevelData< EBCellFAB > &a_lhs)
virtual void setVal (LevelData< EBCellFAB > &a_lhs, const Real &a_value)
virtual void createCoarser (LevelData< EBCellFAB > &a_coarse, const LevelData< EBCellFAB > &a_fine, bool a_ghosted)
virtual void relax (LevelData< EBCellFAB > &a_e, const LevelData< EBCellFAB > &a_residual, int a_iterations)
virtual void relaxGauSai (LevelData< EBCellFAB > &a_e, const LevelData< EBCellFAB > &a_residual, int a_iterations)
virtual void relaxPoiJac (LevelData< EBCellFAB > &a_e, const LevelData< EBCellFAB > &a_residual, int a_iterations)
virtual void restrictResidual (LevelData< EBCellFAB > &a_resCoarse, LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_rhsFine)
virtual void prolongIncrement (LevelData< EBCellFAB > &a_phiThisLevel, const LevelData< EBCellFAB > &a_correctCoarse)
virtual int refToCoarser ()
virtual int refToFiner ()
virtual void AMRResidual (LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_phiCoarse, const LevelData< EBCellFAB > &a_rhs, bool a_homogeneousBC, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
virtual void AMRResidualNF (LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_phiCoarse, const LevelData< EBCellFAB > &a_rhs, bool a_homogeneousBC)
virtual void AMROperator (LevelData< EBCellFAB > &a_LofPhi, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_phiCoarse, bool a_homogeneousBC, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
virtual void AMROperatorNF (LevelData< EBCellFAB > &a_LofPhi, const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_phiCoarse, bool a_homogeneousBC)
virtual void AMRRestrict (LevelData< EBCellFAB > &a_resCoarse, const LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_correction, const LevelData< EBCellFAB > &a_coarseCorrection, bool a_skip_res=false)
virtual void AMRProlong (LevelData< EBCellFAB > &a_correction, const LevelData< EBCellFAB > &a_coarseCorrection)
virtual void AMRUpdateResidual (LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_correction, const LevelData< EBCellFAB > &a_coarseCorrection)
void reflux (LevelData< EBCellFAB > &a_residual, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
void gsrbColor (LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_lph, const LevelData< EBCellFAB > &a_rhs, const IntVect &a_color)
void getDivFStencil (VoFStencil &a_vofStencil, const VolIndex &a_vof, const DataIndex &a_dit)
void getFluxStencil (VoFStencil &a_fluxStencil, const FaceIndex &a_face, const DataIndex &a_dit)
void getFaceCenteredFluxStencil (VoFStencil &a_fluxStencil, const FaceIndex &a_face, const DataIndex &a_dit)
void incrOpRegularDir (EBCellFAB &a_lhs, const EBCellFAB &a_phi, const bool &a_homogeneous, const int &a_dir, const DataIndex &a_datInd)
void applyOpIrregular (EBCellFAB &a_lhs, const EBCellFAB &a_phi, const bool &a_homogeneous, const DataIndex &a_datInd)

Protected Member Functions

void defineStencils ()
void calculateRelaxationCoefficient ()

Protected Attributes

int m_relaxType
const IntVect m_ghostCellsPhi
const IntVect m_ghostCellsRHS
RefCountedPtr< EBQuadCFInterp > m_quadCFIWithCoar
EBLevelGrid m_eblg
EBLevelGrid m_eblgFine
EBLevelGrid m_eblgCoar
EBLevelGrid m_eblgCoarMG
EBLevelGrid m_eblgCoarsenedFine
RefCountedPtr
< ConductivityBaseDomainBC > 		m_domainBC
RefCountedPtr
< ConductivityBaseEBBC > 		m_ebBC
Real m_dxFine
Real m_dx
Real m_dxCoar
RefCountedPtr< LevelData
< EBCellFAB > > 		m_acoef
RefCountedPtr< LevelData
< EBFluxFAB > > 		m_bcoef
RefCountedPtr< LevelData
< BaseIVFAB< Real > > > 		m_bcoIrreg
Real m_alpha
Real m_beta
LayoutData< BaseIVFAB< Real > > m_alphaDiagWeight
LayoutData< BaseIVFAB< Real > > m_betaDiagWeight
int m_refToFine
int m_refToCoar
bool m_hasFine
bool m_hasInterpAve
bool m_hasCoar
EBMGAverage m_ebAverage
EBMGInterp m_ebInterp
LayoutData< BaseIVFAB
< VoFStencil > > 		m_opStencil
LevelData< EBCellFAB > m_relCoef
LayoutData< VoFIterator > m_vofIterIrreg
LayoutData< VoFIterator > m_vofIterMulti
LayoutData< VoFIterator > m_vofIterDomLo [CH_SPACEDIM]
LayoutData< VoFIterator > m_vofIterDomHi [CH_SPACEDIM]
LayoutData< CFIVS > m_loCFIVS [SpaceDim]
LayoutData< CFIVS > m_hiCFIVS [SpaceDim]
EBFastFR m_fastFR
bool m_hasMGObjects
bool m_layoutChanged
EBMGAverage m_ebAverageMG
EBMGInterp m_ebInterpMG
DisjointBoxLayout m_dblCoarMG
EBISLayout m_ebislCoarMG
ProblemDomain m_domainCoarMG
Vector< IntVect > m_colors

Static Protected Attributes

static bool s_turnOffBCs

Private Member Functions

void incrementFRCoar (EBFastFR &a_fluxReg, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi)
void incrementFRFine (EBFastFR &a_fluxReg, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
void getFlux (FArrayBox &a_flux, const FArrayBox &a_phi, const Box &a_faceBox, const int &a_idir, const Real &a_dx, const DataIndex &a_datInd)
void applyCFBCs (LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > *const a_phiCoarse, bool a_homogeneousCFBC)
void getOpVoFStencil (VoFStencil &a_stencil, const EBISBox &a_ebisbox, const VolIndex &a_vof)
void getOpVoFStencil (VoFStencil &a_stencil, const int &a_dir, const Vector< VolIndex > &a_allMonotoneVoFs, const EBISBox &a_ebisbox, const VolIndex &a_vof, const bool &a_lowOrder)
void getOpFaceStencil (VoFStencil &a_stencil, const Vector< VolIndex > &a_allMonotoneVofs, const EBISBox &a_ebisbox, const VolIndex &a_vof, int a_dir, const Side::LoHiSide &a_side, const FaceIndex &a_face, const bool &a_lowOrder)
void levelJacobi (LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_rhs)
void applyHomogeneousCFBCs (LevelData< EBCellFAB > &a_phi)
void applyHomogeneousCFBCs (EBCellFAB &a_phi, const DataIndex &a_datInd, int a_idir, Side::LoHiSide a_hiorlo)
 slowEBCO (const slowEBCO &a_opin)
void operator= (const slowEBCO &a_opin)

Constructor & Destructor Documentation

virtual slowEBCO::~slowEBCO (  )  [inline, virtual]

slowEBCO::slowEBCO (  )  [inline]

slowEBCO::slowEBCO ( const EBLevelGrid &  a_eblgFine,
const EBLevelGrid &  a_eblg,
const EBLevelGrid &  a_eblgCoar,
const EBLevelGrid &  a_eblgCoarMG,
const RefCountedPtr< EBQuadCFInterp > &  a_quadCFI,
const RefCountedPtr< ConductivityBaseDomainBC > &  a_domainBC,
const RefCountedPtr< ConductivityBaseEBBC > &  a_ebBC,
const Real &  a_dx,
const Real &  a_dxCoar,
const int &  a_refToFine,
const int &  a_refToCoar,
const bool &  a_hasFine,
const bool &  a_hasCoar,
const bool &  a_hasMGObjects,
const bool &  a_layoutChanged,
const Real &  a_alpha,
const Real &  a_beta,
const RefCountedPtr< LevelData< EBCellFAB > > &  a_acoef,
const RefCountedPtr< LevelData< EBFluxFAB > > &  a_bcoef,
const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &  a_bcoIrreg,
const IntVect &  a_ghostCellsPhi,
const IntVect &  a_ghostCellsRHS,
const int &  a_relaxType 
)

If you are approaching this operator from this interface, consider backing away and using slowEBCOFactory to generate these objects. Really. a_eblgFine, : grid at finer level \ a_eblg, : grid at this level \ a_eblgCoar, : grid at coarser level \ a_eblgCoarMG, : grid at intermediate multigrid level \ a_domainBC, : domain boundary conditions at this level \ a_ebBC: eb boundary conditions at this level \ a_dx: grid spacing at this level \ a_origin: offset to lowest corner of the domain \ a_refToFine: refinement ratio to finer level \ a_refToCoar: refinement ratio to coarser level \ a_hasFiner: true if there is a finer AMR level, false otherwise. \ a_hasCoarser: true if there is a coarser AMR level. \ a_hasCoarserMG: true if there is a coarser MultiGrid level. \ a_preCondIters: number of iterations to do for pre-conditioning \ a_relaxType: 0 means point Jacobi, 1 is Gauss-Seidel. \ a_acoef: coefficent of identity \ a_bcoef: coefficient of gradient.\ a_ghostCellsPhi: Number of ghost cells in phi, correction\ a_ghostCellsRhs: Number of ghost cells in RHS, residual, lphi\ Ghost cell arguments are there for caching reasons. Once you set them, an error is thrown if you send in data that does not match.

slowEBCO::slowEBCO ( const slowEBCO &  a_opin  )  [inline, private]

References MayDay::Error().

Member Function Documentation

Real slowEBCO::getSafety (  ) 

virtual void slowEBCO::setAlphaAndBeta ( const Real &  a_alpha,
const Real &  a_beta 
) [virtual]

Sets the scaling constants in the Helmholtz equation.

Parameters:
a_alpha The scaling constant that multiplies the identity term.
a_beta The scaling constant that multiplies the derivative term.

Implements TGAHelmOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::diagonalScale ( LevelData< EBCellFAB > &  a_rhs,
bool  a_kappaWeighted 
) [virtual]

Scales the right hand side of the Helmholtz equation by the identity term in the operator. If you are solving rho(x) dphi/dt = L(phi), this means multiply by rho (or kappa * rho in embedded boundary calculations.

Parameters:
a_rhs The right hand side of the equation to be scaled.
a_kappaWeighted If set to true, a_rhs will be scaled by the volume fraction in addition to the identity term.

Reimplemented from TGAHelmOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::divideByIdentityCoef ( LevelData< EBCellFAB > &  a_rhs  )  [virtual]

Divides the right hand side of the Helmholtz equation by the identity coefficient rho(x) in the equation rho(x) dphi/dt = L(phi).

Parameters:
a_rhs The right hand side of the equation to be scaled.

Implements TGAHelmOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::fillGrad ( const LevelData< EBCellFAB > &  a_phi  )  [inline, virtual]

a leveltgaism

Implements LevelTGAHelmOp< LevelData< EBCellFAB >, EBFluxFAB >.

virtual void slowEBCO::getFlux ( EBFluxFAB &  a_flux,
const LevelData< EBCellFAB > &  a_data,
const Box &  a_grid,
const DataIndex &  a_dit,
Real  a_scale 
) [virtual]

a leveltgaism

Implements LevelTGAHelmOp< LevelData< EBCellFAB >, EBFluxFAB >.

void slowEBCO::getFlux ( EBFaceFAB &  a_fluxCentroid,
const EBCellFAB &  a_phi,
const Box &  a_ghostedBox,
const Box &  a_fabBox,
const ProblemDomain &  a_domain,
const EBISBox &  a_ebisBox,
const Real &  a_dx,
const DataIndex &  a_datInd,
const int &  a_idir 
)

void slowEBCO::AMRResidualNC ( LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_rhs,
bool  a_homogeneousBC,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [virtual]

a_residual = a_rhs - L(a_phiFine, a_phi) no coaser AMR level

Implements AMRLevelOp< LevelData< EBCellFAB > >.

void slowEBCO::AMROperatorNC ( LevelData< EBCellFAB > &  a_LofPhi,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
bool  a_homogeneousBC,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [virtual]

apply AMR operator no coaser AMR level

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::residual ( LevelData< EBCellFAB > &  a_lhs,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::preCond ( LevelData< EBCellFAB > &  a_cor,
const LevelData< EBCellFAB > &  a_residual 
) [virtual]

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

Implements LinearOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::applyOp ( LevelData< EBCellFAB > &  a_opPhi,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > *const   a_phiCoarse,
const bool &  a_homogeneousPhysBC,
const bool &  a_homogeneousCFBC 
) [virtual]

This function assumes that coarse-fine boundary condtions have been dealt with.

virtual void slowEBCO::applyOpNoBoundary ( LevelData< EBCellFAB > &  a_opPhi,
const LevelData< EBCellFAB > &  a_phi 
) [virtual]

virtual function called by LevelTGA

Implements TGAHelmOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::applyOp ( LevelData< EBCellFAB > &  a_opPhi,
const LevelData< EBCellFAB > &  a_phi,
bool  a_homogeneousPhysBC 
) [virtual]

this is the linearop function. CFBC is set to homogeneous. phic is null

Implements LinearOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::create ( LevelData< EBCellFAB > &  a_lhs,
const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::createCoarsened ( LevelData< EBCellFAB > &  a_lhs,
const LevelData< EBCellFAB > &  a_rhs,
const int &  a_refRat 
) [virtual]

Implements AMRLevelOp< LevelData< EBCellFAB > >.

Real slowEBCO::AMRNorm ( const LevelData< EBCellFAB > &  a_coarResid,
const LevelData< EBCellFAB > &  a_fineResid,
const int &  a_refRat,
const int &  a_ord 
) [virtual]

Reimplemented from AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::assign ( LevelData< EBCellFAB > &  a_lhs,
const LevelData< EBCellFAB > &  a_rhs 
) [virtual]

Set a_lhs equal to a_rhs.

Implements LinearOp< LevelData< EBCellFAB > >.

virtual Real slowEBCO::dotProduct ( const LevelData< EBCellFAB > &  a_1,
const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::incr ( LevelData< EBCellFAB > &  a_lhs,
const LevelData< EBCellFAB > &  a_x,
Real  a_scale 
) [virtual]

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

Implements LinearOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::axby ( LevelData< EBCellFAB > &  a_lhs,
const LevelData< EBCellFAB > &  a_x,
const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::scale ( LevelData< EBCellFAB > &  a_lhs,
const Real &  a_scale 
) [virtual]

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

Implements LinearOp< LevelData< EBCellFAB > >.

virtual Real slowEBCO::norm ( const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::setToZero ( LevelData< EBCellFAB > &  a_lhs  )  [virtual]

Set a_lhs to zero.

Implements LinearOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::setVal ( LevelData< EBCellFAB > &  a_lhs,
const Real &  a_value 
) [virtual]

virtual void slowEBCO::createCoarser ( LevelData< EBCellFAB > &  a_coarse,
const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::relax ( LevelData< EBCellFAB > &  a_correction,
const LevelData< EBCellFAB > &  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< EBCellFAB > >.

virtual void slowEBCO::relaxGauSai ( LevelData< EBCellFAB > &  a_e,
const LevelData< EBCellFAB > &  a_residual,
int  a_iterations 
) [virtual]

virtual void slowEBCO::relaxPoiJac ( LevelData< EBCellFAB > &  a_e,
const LevelData< EBCellFAB > &  a_residual,
int  a_iterations 
) [virtual]

virtual void slowEBCO::restrictResidual ( LevelData< EBCellFAB > &  a_resCoarse,
LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_rhsFine 
) [virtual]

Calculate restricted residual: a_resCoarse[2h] = I[h->2h] (a_rhsFine[h] - L[h](a_phiFine[h]))

Implements MGLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::prolongIncrement ( LevelData< EBCellFAB > &  a_phiThisLevel,
const LevelData< EBCellFAB > &  a_correctCoarse 
) [virtual]

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

Implements MGLevelOp< LevelData< EBCellFAB > >.

virtual int slowEBCO::refToCoarser (  )  [virtual]

Refinement ratio between this level and coarser level. Returns 1 when there are no coarser AMRLevelOp objects

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual int slowEBCO::refToFiner (  )  [virtual]

Refinement ratio between this level and coarser level. Returns 1 when there are no coarser AMRLevelOp objects

virtual void slowEBCO::AMRResidual ( LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_phiCoarse,
const LevelData< EBCellFAB > &  a_rhs,
bool  a_homogeneousBC,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [virtual]

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

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::AMRResidualNF ( LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_phiCoarse,
const LevelData< EBCellFAB > &  a_rhs,
bool  a_homogeneousBC 
) [virtual]

a_residual = a_rhs - L(a_phi, a_phiCoarse)

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::AMROperator ( LevelData< EBCellFAB > &  a_LofPhi,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_phiCoarse,
bool  a_homogeneousBC,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [virtual]

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

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::AMROperatorNF ( LevelData< EBCellFAB > &  a_LofPhi,
const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_phiCoarse,
bool  a_homogeneousBC 
) [virtual]

a_residual = a_rhs - L(a_phi, a_phiCoarse)

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::AMRRestrict ( LevelData< EBCellFAB > &  a_resCoarse,
const LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_correction,
const LevelData< EBCellFAB > &  a_coarseCorrection,
bool  a_skip_res = false 
) [virtual]

a_resCoarse = I[h-2h] (a_residual - L(a_correction, a_coarseCorrection))

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::AMRProlong ( LevelData< EBCellFAB > &  a_correction,
const LevelData< EBCellFAB > &  a_coarseCorrection 
) [virtual]

a_correction += I[2h->h](a_coarseCorrection)

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void slowEBCO::AMRUpdateResidual ( LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_correction,
const LevelData< EBCellFAB > &  a_coarseCorrection 
) [virtual]

a_residual = a_residual - L(a_correction, a_coarseCorrection)

Implements AMRLevelOp< LevelData< EBCellFAB > >.

void slowEBCO::reflux ( LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
)

void slowEBCO::gsrbColor ( LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_lph,
const LevelData< EBCellFAB > &  a_rhs,
const IntVect &  a_color 
)

void slowEBCO::getDivFStencil ( VoFStencil &  a_vofStencil,
const VolIndex &  a_vof,
const DataIndex &  a_dit 
)

void slowEBCO::getFluxStencil ( VoFStencil &  a_fluxStencil,
const FaceIndex &  a_face,
const DataIndex &  a_dit 
)

void slowEBCO::getFaceCenteredFluxStencil ( VoFStencil &  a_fluxStencil,
const FaceIndex &  a_face,
const DataIndex &  a_dit 
)

void slowEBCO::incrOpRegularDir ( EBCellFAB &  a_lhs,
const EBCellFAB &  a_phi,
const bool &  a_homogeneous,
const int &  a_dir,
const DataIndex &  a_datInd 
)

void slowEBCO::applyOpIrregular ( EBCellFAB &  a_lhs,
const EBCellFAB &  a_phi,
const bool &  a_homogeneous,
const DataIndex &  a_datInd 
)

void slowEBCO::defineStencils (  )  [protected]

void slowEBCO::calculateRelaxationCoefficient (  )  [protected]

void slowEBCO::incrementFRCoar ( EBFastFR &  a_fluxReg,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi 
) [private]

void slowEBCO::incrementFRFine ( EBFastFR &  a_fluxReg,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [private]

void slowEBCO::getFlux ( FArrayBox &  a_flux,
const FArrayBox &  a_phi,
const Box &  a_faceBox,
const int &  a_idir,
const Real &  a_dx,
const DataIndex &  a_datInd 
) [private]

void slowEBCO::applyCFBCs ( LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > *const   a_phiCoarse,
bool  a_homogeneousCFBC 
) [private]

void slowEBCO::getOpVoFStencil ( VoFStencil &  a_stencil,
const EBISBox &  a_ebisbox,
const VolIndex &  a_vof 
) [private]

void slowEBCO::getOpVoFStencil ( VoFStencil &  a_stencil,
const int &  a_dir,
const Vector< VolIndex > &  a_allMonotoneVoFs,
const EBISBox &  a_ebisbox,
const VolIndex &  a_vof,
const bool &  a_lowOrder 
) [private]

void slowEBCO::getOpFaceStencil ( VoFStencil &  a_stencil,
const Vector< VolIndex > &  a_allMonotoneVofs,
const EBISBox &  a_ebisbox,
const VolIndex &  a_vof,
int  a_dir,
const Side::LoHiSide &  a_side,
const FaceIndex &  a_face,
const bool &  a_lowOrder 
) [private]

void slowEBCO::levelJacobi ( LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_rhs 
) [private]

void slowEBCO::applyHomogeneousCFBCs ( LevelData< EBCellFAB > &  a_phi  )  [private]

void slowEBCO::applyHomogeneousCFBCs ( EBCellFAB &  a_phi,
const DataIndex &  a_datInd,
int  a_idir,
Side::LoHiSide  a_hiorlo 
) [private]

void slowEBCO::operator= ( const slowEBCO &  a_opin  )  [inline, private]

References MayDay::Error().

Member Data Documentation

bool slowEBCO::s_turnOffBCs [static, protected]

int slowEBCO::m_relaxType [protected]

const IntVect slowEBCO::m_ghostCellsPhi [protected]

const IntVect slowEBCO::m_ghostCellsRHS [protected]

RefCountedPtr<EBQuadCFInterp> slowEBCO::m_quadCFIWithCoar [protected]

EBLevelGrid slowEBCO::m_eblg [protected]

EBLevelGrid slowEBCO::m_eblgFine [protected]

EBLevelGrid slowEBCO::m_eblgCoar [protected]

EBLevelGrid slowEBCO::m_eblgCoarMG [protected]

EBLevelGrid slowEBCO::m_eblgCoarsenedFine [protected]

RefCountedPtr<ConductivityBaseDomainBC> slowEBCO::m_domainBC [protected]

RefCountedPtr<ConductivityBaseEBBC> slowEBCO::m_ebBC [protected]

Real slowEBCO::m_dxFine [protected]

Real slowEBCO::m_dx [protected]

Real slowEBCO::m_dxCoar [protected]

RefCountedPtr<LevelData<EBCellFAB> > slowEBCO::m_acoef [protected]

RefCountedPtr<LevelData<EBFluxFAB> > slowEBCO::m_bcoef [protected]

RefCountedPtr<LevelData<BaseIVFAB<Real> > > slowEBCO::m_bcoIrreg [protected]

Real slowEBCO::m_alpha [protected]

Real slowEBCO::m_beta [protected]

LayoutData<BaseIVFAB<Real> > slowEBCO::m_alphaDiagWeight [protected]

LayoutData<BaseIVFAB<Real> > slowEBCO::m_betaDiagWeight [protected]

int slowEBCO::m_refToFine [protected]

int slowEBCO::m_refToCoar [protected]

bool slowEBCO::m_hasFine [protected]

bool slowEBCO::m_hasInterpAve [protected]

bool slowEBCO::m_hasCoar [protected]

EBMGAverage slowEBCO::m_ebAverage [protected]

EBMGInterp slowEBCO::m_ebInterp [protected]

LayoutData<BaseIVFAB<VoFStencil> > slowEBCO::m_opStencil [protected]

LevelData<EBCellFAB> slowEBCO::m_relCoef [protected]

LayoutData<VoFIterator > slowEBCO::m_vofIterIrreg [protected]

LayoutData<VoFIterator > slowEBCO::m_vofIterMulti [protected]

LayoutData<VoFIterator > slowEBCO::m_vofIterDomLo[CH_SPACEDIM] [protected]

LayoutData<VoFIterator > slowEBCO::m_vofIterDomHi[CH_SPACEDIM] [protected]

LayoutData<CFIVS> slowEBCO::m_loCFIVS[SpaceDim] [protected]

LayoutData<CFIVS> slowEBCO::m_hiCFIVS[SpaceDim] [protected]

EBFastFR slowEBCO::m_fastFR [protected]

bool slowEBCO::m_hasMGObjects [protected]

bool slowEBCO::m_layoutChanged [protected]

EBMGAverage slowEBCO::m_ebAverageMG [protected]

EBMGInterp slowEBCO::m_ebInterpMG [protected]

DisjointBoxLayout slowEBCO::m_dblCoarMG [protected]

EBISLayout slowEBCO::m_ebislCoarMG [protected]

ProblemDomain slowEBCO::m_domainCoarMG [protected]

Vector<IntVect> slowEBCO::m_colors [protected]

The documentation for this class was generated from the following file:
Generated on Fri Apr 5 04:25:18 2019 for Chombo + EB by  doxygen 1.5.5