EBViscousTensorOp Class Reference

#include <EBViscousTensorOp.H>

Inheritance diagram for EBViscousTensorOp:

Inheritance graph
[legend]

List of all members.

Detailed Description

This class implements an operator that solves the equation alpha a I + (divF) = alpha a I + beta*div(eta(grad B + grad B^T) + lambda* I div B ) = rhs where beta, lambda, and eta are incorporated into the flux F. It uses the AMRLevelOp interface.

Public Member Functions

 EBViscousTensorOp (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblg, const EBLevelGrid &a_eblgCoar, const EBLevelGrid &a_eblgCoarMG, const Real &a_alpha, const Real &a_beta, const RefCountedPtr< LevelData< EBCellFAB > > &a_acoef, const RefCountedPtr< LevelData< EBFluxFAB > > &a_eta, const RefCountedPtr< LevelData< EBFluxFAB > > &a_lambda, const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &a_etaIrreg, const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &a_lambdaIrreg, const Real &a_dx, const Real &a_dxCoar, const int &a_refToFine, const int &a_refToCoar, const RefCountedPtr< ViscousBaseDomainBC > &a_domainBC, const RefCountedPtr< ViscousBaseEBBC > &a_ebBC, const bool &a_hasMGObjects, const IntVect &a_ghostCellsPhi, const IntVect &a_ghostCellsRHS)
 EBViscousTensorOp (const EBLevelGrid &a_eblgFine, const EBLevelGrid &a_eblg, const EBLevelGrid &a_eblgCoar, const EBLevelGrid &a_eblgCoarMG, const Real &a_alpha, const Real &a_beta, const RefCountedPtr< LevelData< EBCellFAB > > &a_acoef0, const RefCountedPtr< LevelData< EBCellFAB > > &a_acoef1, const RefCountedPtr< LevelData< EBCellFAB > > &a_acoef, const RefCountedPtr< LevelData< EBFluxFAB > > &a_eta, const RefCountedPtr< LevelData< EBFluxFAB > > &a_lambda, const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &a_etaIrreg, const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &a_lambdaIrreg, const Real &a_dx, const Real &a_dxCoar, const int &a_refToFine, const int &a_refToCoar, const RefCountedPtr< ViscousBaseDomainBC > &a_domainBC, const RefCountedPtr< ViscousBaseEBBC > &a_ebBC, const bool &a_hasMGObjects, const IntVect &a_ghostCellsPhi, const IntVect &a_ghostCellsRHS)
virtual ~EBViscousTensorOp ()
 Destructor.
virtual void setAlphaAndBeta (const Real &a_alpha, const Real &a_beta)
 for tga to reset stuff
virtual void outputLevel (LevelData< EBCellFAB > &a_rhs, string &a_name)
virtual void outputAMR (Vector< LevelData< EBCellFAB > * > &a_rhs, string &a_name)
virtual void kappaScale (LevelData< EBCellFAB > &a_rhs)
 it's tga's world---we just live in it.
void getShearStressDotGradU (LevelData< EBCellFAB > &a_source, const LevelData< EBCellFAB > &a_gradU, int a_level)
 compute (tau dot grad u) (for energy equation)
void getKappaDivSigmaU (LevelData< EBCellFAB > &a_divSigmaU, const LevelData< EBCellFAB > &a_velocity, const LevelData< EBCellFAB > *a_veloCoar, int a_level)
 compute volfrac(sigma dot grad u) (for energy equation)
void getCellCenteredCoefficients (LevelData< EBCellFAB > &a_etaCell, LevelData< EBCellFAB > &a_lambdaCell)
void getCCSigma (LevelData< EBCellFAB > &a_source, const LevelData< EBCellFAB > &a_gradU, const LevelData< EBCellFAB > &a_eta, const LevelData< EBCellFAB > &a_lambda)
virtual void diagonalScale (LevelData< EBCellFAB > &a_rhs, bool a_kappaWeighted)
 another tgaism
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)
 another leveltgaism
void getVelDotSigma (LevelData< EBFluxFAB > &a_velDotSigma, const LevelData< EBFluxFAB > &a_vel, const LevelData< EBFluxFAB > &a_sigma)
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)
void setTime (Real a_oldTime, Real a_mu, Real a_dt)
virtual void applyOpNoBoundary (LevelData< EBCellFAB > &a_opPhi, const LevelData< EBCellFAB > &a_phi)
 apply operator without any boundary or coarse-fine boundary conditions and no finer level
void finerOperatorChanged (const MGLevelOp< LevelData< EBCellFAB > > &a_operator, int a_coarseningFactor)
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)
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, 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 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)
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 defineStencils ()
 (Re)define the stencils for the given coefficients.

Static Public Member Functions

static void getDivergenceStencil (VoFStencil &a_divStencil, const FaceIndex &a_face, const DataIndex &a_dit, const Real &a_dx, const EBLevelGrid &a_eblg)
static void getGradientStencil (VoFStencil &a_gradStencil, int a_ivar, int a_diffDir, const FaceIndex &a_face, const DataIndex &a_dit, const Real &a_dx, const EBLevelGrid &a_eblg)
static void doLazyRelax (bool a_doLazyRelax)

Static Public Attributes

static int s_whichLev
static int s_step

Protected Member Functions

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)
void getFlux (FArrayBox &a_flux, const FArrayBox &a_phi, const FArrayBox &a_gradPhi, const Box &a_faceBox, const int &a_idir, const DataIndex &a_datInd)
void cfinterp (const LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_phiCoarse)
void reflux (const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, LevelData< EBCellFAB > &residual, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
void homogeneousCFInterp (LevelData< EBCellFAB > &a_phi)
void getVoFStencil (VoFStencil &a_vofStencil, const VolIndex &a_vof, const DataIndex &a_dit, int a_ivar)
void getFluxStencil (VoFStencil &a_fluxStencil, const FaceIndex &a_face, const DataIndex &a_dit, int a_ivar)
void getDivergenceStencil (VoFStencil &a_gradStencil, const FaceIndex &a_face, const DataIndex &a_dit)
void getGradientStencil (VoFStencil &a_gradStencil, int a_ivar, int a_diffDir, const FaceIndex &a_face, const DataIndex &a_dit)
void gsrbColor (LevelData< EBCellFAB > &a_phi, const LevelData< EBCellFAB > &a_lph, const LevelData< EBCellFAB > &a_rhs, const IntVect &a_color)
void getFaceCenteredFluxStencil (VoFStencil &a_fluxStencil, const FaceIndex &a_face, const DataIndex &a_dit, int a_ivar)
void cellGrad (EBCellFAB &a_gradPhi, const EBCellFAB &a_phi, const Box &a_grid, const DataIndex &a_datInd)
void incrementFRCoar (EBFastFR &a_fr, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi)
void averageToCells (LevelData< EBCellFAB > &a_cellCoef, const LevelData< EBFluxFAB > &a_faceCoef, const LevelData< BaseIVFAB< Real > > &a_irregCoef)
void incrementFRFine (EBFastFR &a_fr, const LevelData< EBCellFAB > &a_phiFine, const LevelData< EBCellFAB > &a_phi, AMRLevelOp< LevelData< EBCellFAB > > *a_finerOp)
Real getSafety ()
void calculateAlphaWeight ()
void calculateRelaxationCoefficient ()

Protected Attributes

LayoutData< CFIVS > m_loCFIVS [CH_SPACEDIM]
LayoutData< CFIVS > m_hiCFIVS [CH_SPACEDIM]
LayoutData< RefCountedPtr
< DivergenceStencil > > 		m_divergenceStencil
IntVect m_ghostPhi
IntVect m_ghostRHS
EBLevelGrid m_eblgFine
EBLevelGrid m_eblg
EBLevelGrid m_eblgCoar
EBLevelGrid m_eblgCoarMG
Real m_alpha
Real m_beta
LayoutData< BaseIVFAB< Real > > m_alphaDiagWeight
LayoutData< BaseIVFAB< Real > > m_betaDiagWeight
RefCountedPtr< LevelData
< EBCellFAB > > 		m_acoef
RefCountedPtr< LevelData
< EBCellFAB > > 		m_acoef0
RefCountedPtr< LevelData
< EBCellFAB > > 		m_acoef1
RefCountedPtr< LevelData
< EBFluxFAB > > 		m_eta
RefCountedPtr< LevelData
< EBFluxFAB > > 		m_lambda
RefCountedPtr< LevelData
< BaseIVFAB< Real > > > 		m_etaIrreg
RefCountedPtr< LevelData
< BaseIVFAB< Real > > > 		m_lambdaIrreg
EBFastFR m_fastFR
Real m_dx
Real m_dxCoar
bool m_hasFine
bool m_hasCoar
int m_refToFine
int m_refToCoar
bool m_hasMGObjects
IntVect m_ghostCellsPhi
IntVect m_ghostCellsRHS
LayoutData< RefCountedPtr
< EBStencil > > 		m_opEBStencil [CH_SPACEDIM]
LevelData< EBCellFAB > m_relCoef
LevelData< EBCellFAB > m_grad
LayoutData< VoFIterator > m_vofIterIrreg
LayoutData< VoFIterator > m_vofIterMulti
LayoutData< VoFIterator > m_vofIterDomLo [CH_SPACEDIM]
LayoutData< VoFIterator > m_vofIterDomHi [CH_SPACEDIM]
RefCountedPtr< EBTensorCFInterp > m_interpWithCoarser
EBMGAverage m_ebAverage
EBMGAverage m_ebAverageMG
EBMGInterp m_ebInterp
EBMGInterp m_ebInterpMG
RefCountedPtr
< ViscousBaseDomainBC > 		m_domainBC
RefCountedPtr< ViscousBaseEBBC > m_ebBC
Vector< IntVect > m_colors

Static Protected Attributes

static bool s_turnOffBCs
static bool s_doLazyRelax

Private Member Functions

 EBViscousTensorOp ()
 weak construction is bad
 EBViscousTensorOp (const EBViscousTensorOp &a_opin)
void operator= (const EBViscousTensorOp &a_opin)

Constructor & Destructor Documentation

EBViscousTensorOp::EBViscousTensorOp ( const EBLevelGrid &  a_eblgFine,
const EBLevelGrid &  a_eblg,
const EBLevelGrid &  a_eblgCoar,
const EBLevelGrid &  a_eblgCoarMG,
const Real &  a_alpha,
const Real &  a_beta,
const RefCountedPtr< LevelData< EBCellFAB > > &  a_acoef,
const RefCountedPtr< LevelData< EBFluxFAB > > &  a_eta,
const RefCountedPtr< LevelData< EBFluxFAB > > &  a_lambda,
const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &  a_etaIrreg,
const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &  a_lambdaIrreg,
const Real &  a_dx,
const Real &  a_dxCoar,
const int &  a_refToFine,
const int &  a_refToCoar,
const RefCountedPtr< ViscousBaseDomainBC > &  a_domainBC,
const RefCountedPtr< ViscousBaseEBBC > &  a_ebBC,
const bool &  a_hasMGObjects,
const IntVect &  a_ghostCellsPhi,
const IntVect &  a_ghostCellsRHS 
)

Constructs a viscous tensor operator using the given data. This constructor is for time-independent a and b coefficients.

EBViscousTensorOp::EBViscousTensorOp ( const EBLevelGrid &  a_eblgFine,
const EBLevelGrid &  a_eblg,
const EBLevelGrid &  a_eblgCoar,
const EBLevelGrid &  a_eblgCoarMG,
const Real &  a_alpha,
const Real &  a_beta,
const RefCountedPtr< LevelData< EBCellFAB > > &  a_acoef0,
const RefCountedPtr< LevelData< EBCellFAB > > &  a_acoef1,
const RefCountedPtr< LevelData< EBCellFAB > > &  a_acoef,
const RefCountedPtr< LevelData< EBFluxFAB > > &  a_eta,
const RefCountedPtr< LevelData< EBFluxFAB > > &  a_lambda,
const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &  a_etaIrreg,
const RefCountedPtr< LevelData< BaseIVFAB< Real > > > &  a_lambdaIrreg,
const Real &  a_dx,
const Real &  a_dxCoar,
const int &  a_refToFine,
const int &  a_refToCoar,
const RefCountedPtr< ViscousBaseDomainBC > &  a_domainBC,
const RefCountedPtr< ViscousBaseEBBC > &  a_ebBC,
const bool &  a_hasMGObjects,
const IntVect &  a_ghostCellsPhi,
const IntVect &  a_ghostCellsRHS 
)

Constructs a viscous tensor operator using the given data. This constructor is for a time-dependent a coefficient.

virtual EBViscousTensorOp::~EBViscousTensorOp (  )  [virtual]

Destructor.

EBViscousTensorOp::EBViscousTensorOp (  )  [inline, private]

weak construction is bad

References MayDay::Error().

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

References MayDay::Error().

Member Function Documentation

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

for tga to reset stuff

Implements TGAHelmOp< LevelData< EBCellFAB > >.

virtual void EBViscousTensorOp::outputLevel ( LevelData< EBCellFAB > &  a_rhs,
string &  a_name 
) [inline, virtual]

Reimplemented from AMRLevelOp< LevelData< EBCellFAB > >.

References s_step, s_whichLev, and writeEBLevelname().

virtual void EBViscousTensorOp::outputAMR ( Vector< LevelData< EBCellFAB > * > &  a_rhs,
string &  a_name 
) [inline, virtual]

Reimplemented from AMRLevelOp< LevelData< EBCellFAB > >.

References s_step, s_whichLev, and writeEBAMRname().

virtual void EBViscousTensorOp::kappaScale ( LevelData< EBCellFAB > &  a_rhs  )  [inline, virtual]

it's tga's world---we just live in it.

Reimplemented from TGAHelmOp< LevelData< EBCellFAB > >.

References EBLevelDataOps::kappaWeight().

void EBViscousTensorOp::getShearStressDotGradU ( LevelData< EBCellFAB > &  a_source,
const LevelData< EBCellFAB > &  a_gradU,
int  a_level 
)

compute (tau dot grad u) (for energy equation)

void EBViscousTensorOp::getKappaDivSigmaU ( LevelData< EBCellFAB > &  a_divSigmaU,
const LevelData< EBCellFAB > &  a_velocity,
const LevelData< EBCellFAB > *  a_veloCoar,
int  a_level 
)

compute volfrac(sigma dot grad u) (for energy equation)

void EBViscousTensorOp::getCellCenteredCoefficients ( LevelData< EBCellFAB > &  a_etaCell,
LevelData< EBCellFAB > &  a_lambdaCell 
)

void EBViscousTensorOp::getCCSigma ( LevelData< EBCellFAB > &  a_source,
const LevelData< EBCellFAB > &  a_gradU,
const LevelData< EBCellFAB > &  a_eta,
const LevelData< EBCellFAB > &  a_lambda 
)

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

another tgaism

Reimplemented from TGAHelmOp< LevelData< EBCellFAB > >.

References BoxLayout::dataIterator(), EBLevelGrid::getDBL(), EBLevelDataOps::kappaWeight(), m_acoef, m_eblg, LayoutIterator::ok(), and SpaceDim.

virtual void EBViscousTensorOp::divideByIdentityCoef ( LevelData< EBCellFAB > &  a_rhs  )  [inline, 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 > >.

References BoxLayout::dataIterator(), EBLevelGrid::getDBL(), m_acoef, m_eblg, LayoutIterator::ok(), and SpaceDim.

virtual void EBViscousTensorOp::fillGrad ( const LevelData< EBCellFAB > &  a_phi  )  [virtual]

a leveltgaism

Implements LevelTGAHelmOp< LevelData< EBCellFAB >, EBFluxFAB >.

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

another leveltgaism

Implements LevelTGAHelmOp< LevelData< EBCellFAB >, EBFluxFAB >.

void EBViscousTensorOp::getVelDotSigma ( LevelData< EBFluxFAB > &  a_velDotSigma,
const LevelData< EBFluxFAB > &  a_vel,
const LevelData< EBFluxFAB > &  a_sigma 
)

void EBViscousTensorOp::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 EBViscousTensorOp::setTime ( Real  a_oldTime,
Real  a_mu,
Real  a_dt 
) [virtual]

Sets the time-dependent state of the operator. This version of setTime allows one to linearly interpolate coefficients across an integration step, since it accepts arguments that define where in the step it is to be updated. The default implementation calls setTime(a_oldTime + a_mu * a_dt).

Parameters:
a_oldTime The time at the beginning of the current step.
a_mu The fraction of the current step that has elapsed.
a_dt The size of the current step.

Reimplemented from TGAHelmOp< LevelData< EBCellFAB > >.

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

apply operator without any boundary or coarse-fine boundary conditions and no finer level

Implements TGAHelmOp< LevelData< EBCellFAB > >.

References applyOp(), and s_turnOffBCs.

void EBViscousTensorOp::finerOperatorChanged ( const MGLevelOp< LevelData< EBCellFAB > > &  a_operator,
int  a_coarseningFactor 
) [virtual]

This is called on multigrid operators when their AMR operators are altered.

Reimplemented from MGLevelOp< LevelData< EBCellFAB > >.

void EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 > >.

Referenced by applyOpNoBoundary().

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

Implements AMRLevelOp< LevelData< EBCellFAB > >.

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

Set a_lhs equal to a_rhs.

Implements LinearOp< LevelData< EBCellFAB > >.

virtual Real EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::setToZero ( LevelData< EBCellFAB > &  a_lhs  )  [virtual]

Set a_lhs to zero.

Implements LinearOp< LevelData< EBCellFAB > >.

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

virtual void EBViscousTensorOp::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 EBViscousTensorOp::relax ( LevelData< EBCellFAB > &  a_correction,
const LevelData< EBCellFAB > &  a_residual,
int  a_iterations 
) [virtual]

Use your relaxtion 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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::refToFiner (  )  [virtual]

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

virtual void EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::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 EBViscousTensorOp::AMRRestrict ( LevelData< EBCellFAB > &  a_resCoarse,
const LevelData< EBCellFAB > &  a_residual,
const LevelData< EBCellFAB > &  a_correction,
const LevelData< EBCellFAB > &  a_coarseCorrection 
) [virtual]

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

Implements AMRLevelOp< LevelData< EBCellFAB > >.

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

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

Implements AMRLevelOp< LevelData< EBCellFAB > >.

virtual void EBViscousTensorOp::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 > >.

static void EBViscousTensorOp::getDivergenceStencil ( VoFStencil &  a_divStencil,
const FaceIndex &  a_face,
const DataIndex &  a_dit,
const Real &  a_dx,
const EBLevelGrid &  a_eblg 
) [static]

a_residual = a_residual - L(a_correction, a_coarseCorrection)

static void EBViscousTensorOp::getGradientStencil ( VoFStencil &  a_gradStencil,
int  a_ivar,
int  a_diffDir,
const FaceIndex &  a_face,
const DataIndex &  a_dit,
const Real &  a_dx,
const EBLevelGrid &  a_eblg 
) [static]

a_residual = a_residual - L(a_correction, a_coarseCorrection)

static void EBViscousTensorOp::doLazyRelax ( bool  a_doLazyRelax  )  [inline, static]

References s_doLazyRelax.

void EBViscousTensorOp::defineStencils (  ) 

(Re)define the stencils for the given coefficients.

void EBViscousTensorOp::incrOpRegularDir ( EBCellFAB &  a_lhs,
const EBCellFAB &  a_phi,
const bool &  a_homogeneous,
const int &  a_dir,
const DataIndex &  a_datInd 
) [protected]

void EBViscousTensorOp::applyOpIrregular ( EBCellFAB &  a_lhs,
const EBCellFAB &  a_phi,
const bool &  a_homogeneous,
const DataIndex &  a_datInd 
) [protected]

void EBViscousTensorOp::getFlux ( FArrayBox &  a_flux,
const FArrayBox &  a_phi,
const FArrayBox &  a_gradPhi,
const Box &  a_faceBox,
const int &  a_idir,
const DataIndex &  a_datInd 
) [protected]

void EBViscousTensorOp::cfinterp ( const LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_phiCoarse 
) [protected]

void EBViscousTensorOp::reflux ( const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
LevelData< EBCellFAB > &  residual,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [protected]

void EBViscousTensorOp::homogeneousCFInterp ( LevelData< EBCellFAB > &  a_phi  )  [protected]

void EBViscousTensorOp::getVoFStencil ( VoFStencil &  a_vofStencil,
const VolIndex &  a_vof,
const DataIndex &  a_dit,
int  a_ivar 
) [protected]

void EBViscousTensorOp::getFluxStencil ( VoFStencil &  a_fluxStencil,
const FaceIndex &  a_face,
const DataIndex &  a_dit,
int  a_ivar 
) [protected]

void EBViscousTensorOp::getDivergenceStencil ( VoFStencil &  a_gradStencil,
const FaceIndex &  a_face,
const DataIndex &  a_dit 
) [protected]

void EBViscousTensorOp::getGradientStencil ( VoFStencil &  a_gradStencil,
int  a_ivar,
int  a_diffDir,
const FaceIndex &  a_face,
const DataIndex &  a_dit 
) [protected]

void EBViscousTensorOp::gsrbColor ( LevelData< EBCellFAB > &  a_phi,
const LevelData< EBCellFAB > &  a_lph,
const LevelData< EBCellFAB > &  a_rhs,
const IntVect &  a_color 
) [protected]

void EBViscousTensorOp::getFaceCenteredFluxStencil ( VoFStencil &  a_fluxStencil,
const FaceIndex &  a_face,
const DataIndex &  a_dit,
int  a_ivar 
) [protected]

void EBViscousTensorOp::cellGrad ( EBCellFAB &  a_gradPhi,
const EBCellFAB &  a_phi,
const Box &  a_grid,
const DataIndex &  a_datInd 
) [protected]

void EBViscousTensorOp::incrementFRCoar ( EBFastFR &  a_fr,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi 
) [protected]

void EBViscousTensorOp::averageToCells ( LevelData< EBCellFAB > &  a_cellCoef,
const LevelData< EBFluxFAB > &  a_faceCoef,
const LevelData< BaseIVFAB< Real > > &  a_irregCoef 
) [protected]

void EBViscousTensorOp::incrementFRFine ( EBFastFR &  a_fr,
const LevelData< EBCellFAB > &  a_phiFine,
const LevelData< EBCellFAB > &  a_phi,
AMRLevelOp< LevelData< EBCellFAB > > *  a_finerOp 
) [protected]

Real EBViscousTensorOp::getSafety (  )  [protected]

void EBViscousTensorOp::calculateAlphaWeight (  )  [protected]

void EBViscousTensorOp::calculateRelaxationCoefficient (  )  [protected]

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

References MayDay::Error().

Member Data Documentation

int EBViscousTensorOp::s_whichLev [static]

Referenced by outputAMR(), and outputLevel().

int EBViscousTensorOp::s_step [static]

Referenced by outputAMR(), and outputLevel().

bool EBViscousTensorOp::s_turnOffBCs [static, protected]

Referenced by applyOpNoBoundary().

bool EBViscousTensorOp::s_doLazyRelax [static, protected]

Referenced by doLazyRelax().

LayoutData<CFIVS> EBViscousTensorOp::m_loCFIVS[CH_SPACEDIM] [protected]

LayoutData<CFIVS> EBViscousTensorOp::m_hiCFIVS[CH_SPACEDIM] [protected]

LayoutData<RefCountedPtr<DivergenceStencil> > EBViscousTensorOp::m_divergenceStencil [protected]

IntVect EBViscousTensorOp::m_ghostPhi [protected]

IntVect EBViscousTensorOp::m_ghostRHS [protected]

EBLevelGrid EBViscousTensorOp::m_eblgFine [protected]

EBLevelGrid EBViscousTensorOp::m_eblg [protected]

Referenced by diagonalScale(), and divideByIdentityCoef().

EBLevelGrid EBViscousTensorOp::m_eblgCoar [protected]

EBLevelGrid EBViscousTensorOp::m_eblgCoarMG [protected]

Real EBViscousTensorOp::m_alpha [protected]

Real EBViscousTensorOp::m_beta [protected]

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

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

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

"Current" (time-interpolated) value of the a coefficient. For a time-independent a coefficient, this is where the coefficient lives.

Referenced by diagonalScale(), and divideByIdentityCoef().

RefCountedPtr<LevelData<EBCellFAB> > EBViscousTensorOp::m_acoef0 [protected]

The a coefficient at the beginning of the time step. This is NULL if the conductivity operator is time independent.

RefCountedPtr<LevelData<EBCellFAB> > EBViscousTensorOp::m_acoef1 [protected]

The a coefficient at the end of the time step. This is NULL if the conductivity operator is time independent.

RefCountedPtr<LevelData<EBFluxFAB> > EBViscousTensorOp::m_eta [protected]

RefCountedPtr<LevelData<EBFluxFAB> > EBViscousTensorOp::m_lambda [protected]

RefCountedPtr<LevelData<BaseIVFAB<Real> > > EBViscousTensorOp::m_etaIrreg [protected]

RefCountedPtr<LevelData<BaseIVFAB<Real> > > EBViscousTensorOp::m_lambdaIrreg [protected]

EBFastFR EBViscousTensorOp::m_fastFR [protected]

Real EBViscousTensorOp::m_dx [protected]

Real EBViscousTensorOp::m_dxCoar [protected]

bool EBViscousTensorOp::m_hasFine [protected]

bool EBViscousTensorOp::m_hasCoar [protected]

int EBViscousTensorOp::m_refToFine [protected]

int EBViscousTensorOp::m_refToCoar [protected]

bool EBViscousTensorOp::m_hasMGObjects [protected]

IntVect EBViscousTensorOp::m_ghostCellsPhi [protected]

IntVect EBViscousTensorOp::m_ghostCellsRHS [protected]

LayoutData<RefCountedPtr<EBStencil> > EBViscousTensorOp::m_opEBStencil[CH_SPACEDIM] [protected]

LevelData<EBCellFAB> EBViscousTensorOp::m_relCoef [protected]

LevelData<EBCellFAB> EBViscousTensorOp::m_grad [protected]

LayoutData<VoFIterator > EBViscousTensorOp::m_vofIterIrreg [protected]

LayoutData<VoFIterator > EBViscousTensorOp::m_vofIterMulti [protected]

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

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

RefCountedPtr<EBTensorCFInterp> EBViscousTensorOp::m_interpWithCoarser [protected]

EBMGAverage EBViscousTensorOp::m_ebAverage [protected]

EBMGAverage EBViscousTensorOp::m_ebAverageMG [protected]

EBMGInterp EBViscousTensorOp::m_ebInterp [protected]

EBMGInterp EBViscousTensorOp::m_ebInterpMG [protected]

RefCountedPtr<ViscousBaseDomainBC> EBViscousTensorOp::m_domainBC [protected]

RefCountedPtr<ViscousBaseEBBC> EBViscousTensorOp::m_ebBC [protected]

Vector<IntVect> EBViscousTensorOp::m_colors [protected]

The documentation for this class was generated from the following file:
Generated on Sat Sep 22 03:43:11 2018 for Chombo + EB by  doxygen 1.5.5