PetscCompGrid Class Reference

#include <PetscCompGrid.H>

Inheritance diagram for PetscCompGrid:

[legend]

List of all members.

---

Detailed Description

This base class organizes the construction of a PETSc matrix, with an AMR hierarchy

Public Member Functions
virtual	~PetscCompGrid ()
	Destructor.
	PetscCompGrid (int a_dof)
	Base class constructor. Called by all subclass constructors.
virtual void	define (const ProblemDomain &a_cdomain, Vector< DisjointBoxLayout > &a_grids, Vector< int > &a_refratios, BCHolder a_bc, const RealVect &a_cdx, int a_numLevels=-1, int a_ibase=0)
virtual void	clean ()
Mat	getMatrix () const
Mat	getPMatrix () const
void	setMatlab (bool b=true)
void	setRepartition (bool b=true)
void	setVerbose (int a_v)
void	setAverageFineSolutionToCoarse (bool b=true)
PetscErrorCode	createMatrix (int a_makePmat=0)
PetscErrorCode	putChomboInPetsc (const Vector< LevelData< FArrayBox > * > &rhs, Vec b) const
PetscErrorCode	putPetscInChombo (Vec b, Vector< LevelData< FArrayBox > * > &rhs) const
virtual IntVect	getGhostVect () const =0
virtual void	addExtraCovered (GID_type, int, const DataIndex &, BaseFab< PetscInt > &)
Public Attributes
Vector< RefCountedPtr < LevelData< BaseFab< PetscInt > > > >	m_GIDs
PetscInt	m_gid0
PetscInt	m_nlocrealpatches
PetscInt	m_patchid0
int	m_num_extra_nnz
PetscBool	m_repartition
Protected Member Functions
virtual void	createOpStencil (IntVect, int, const DataIndex &, StencilTensor &)=0
virtual void	applyBCs (IntVect, int, const DataIndex &, Box, StencilTensor &)
virtual void	InterpToFine (IntVect, int, const DataIndex &, StencilTensor &)
virtual void	InterpToCoarse (IntVect, int, const DataIndex &, StencilTensor &)
IntVect	getCFStencil (const ProblemDomain &a_cdom, const IntVect a_ivc)
PetscErrorCode	AddStencilToMat (IntVect, int, const DataIndex &, StencilTensor &, Mat)
void	NodeDefine (StencilNode &a_node, IntVect a_iv, int a_lev, Real a_val)
void	setCFCoverMaps (int a_nlev)
void	setCoverMaps (int a_nlev)
PetscErrorCode	permuteDataAndMaps (Vector< StencilTensor > &patchStencil)
Protected Attributes
Vector< ProblemDomain >	m_domains
Vector< DisjointBoxLayout >	m_grids
Vector< int >	m_refRatios
Vector< RealVect >	m_dxs
Vector< RefCountedPtr < LevelData< BaseFab< PetscInt > > > >	m_crsSupportGIDs
Vector< RefCountedPtr < LevelData< BaseFab< PetscInt > > > >	m_fineCoverGIDs
Mat	m_mat
Mat	m_Pmat
BCHolder	m_bc
int	m_CFStencilRad
BaseFab < FourthOrderInterpStencil * >	m_FCStencils
bool	m_writeMatlab
bool	m_averageFineSolutionToCoarse
int	m_verbose
const int	m_dof
Private Member Functions
void	operator= (const PetscCompGrid &a_input)
	PetscCompGrid (const PetscCompGrid &a_input)
Private Attributes
PetscInt	m_patch_size
VecScatter	m_from_petscscat
Vec	m_origvec

---

Constructor & Destructor Documentation

virtual PetscCompGrid::~PetscCompGrid

(

)

[virtual]

Destructor.

PetscCompGrid::PetscCompGrid

(

int

a_dof

)

[inline]

Base class constructor. Called by all subclass constructors.

PetscCompGrid::PetscCompGrid

(

const PetscCompGrid &

a_input

)

[inline, private]

References MayDay::Error().

---

Member Function Documentation

virtual void PetscCompGrid::define	(	const ProblemDomain &	a_cdomain,
		Vector< DisjointBoxLayout > &	a_grids,
		Vector< int > &	a_refratios,
		BCHolder	a_bc,
		const RealVect &	a_cdx,
		int	a_numLevels = -1,
		int	a_ibase = 0
	)			[virtual]

virtual void PetscCompGrid::clean

(

)

[virtual]

Reimplemented in PetscCompGridPois, and PetscCompGridVTO.

Mat PetscCompGrid::getMatrix

(

)

const [inline]

References m_mat.

Mat PetscCompGrid::getPMatrix

(

)

const [inline]

References m_Pmat.

void PetscCompGrid::setMatlab

(

bool

b = true

)

[inline]

References m_writeMatlab.

void PetscCompGrid::setRepartition

(

bool

b = true

)

[inline]

References m_repartition.

void PetscCompGrid::setVerbose

(

int

a_v

)

[inline]

References m_verbose.

void PetscCompGrid::setAverageFineSolutionToCoarse

(

bool

b = true

)

[inline]

References m_averageFineSolutionToCoarse.

PetscErrorCode PetscCompGrid::createMatrix

(

int

a_makePmat = 0

)

PetscErrorCode PetscCompGrid::putChomboInPetsc	(	const Vector< LevelData< FArrayBox > * > &	rhs,
		Vec	b
	)			const

PetscErrorCode PetscCompGrid::putPetscInChombo	(	Vec	b,
		Vector< LevelData< FArrayBox > * > &	rhs
	)			const

virtual IntVect PetscCompGrid::getGhostVect

(

)

const [pure virtual]

Implemented in PetscCompGridPois, and PetscCompGridVTO.

virtual void PetscCompGrid::addExtraCovered	(	GID_type	,
		int	,
		const DataIndex &	,
		BaseFab< PetscInt > &
	)			[inline, virtual]

virtual void PetscCompGrid::createOpStencil	(	IntVect	,
		int	,
		const DataIndex &	,
		StencilTensor &
	)			[protected, pure virtual]

Implemented in PetscCompGridPois, and PetscCompGridVTO.

virtual void PetscCompGrid::applyBCs	(	IntVect	,
		int	,
		const DataIndex &	,
		Box	,
		StencilTensor &
	)			[protected, virtual]

Reimplemented in PetscCompGridVTO.

virtual void PetscCompGrid::InterpToFine	(	IntVect	,
		int	,
		const DataIndex &	,
		StencilTensor &
	)			[protected, virtual]

virtual void PetscCompGrid::InterpToCoarse	(	IntVect	,
		int	,
		const DataIndex &	,
		StencilTensor &
	)			[protected, virtual]

IntVect PetscCompGrid::getCFStencil	(	const ProblemDomain &	a_cdom,
		const IntVect	a_ivc
	)			[protected]

PetscErrorCode PetscCompGrid::AddStencilToMat	(	IntVect	,
		int	,
		const DataIndex &	,
		StencilTensor &	,
		Mat
	)			[protected]

void PetscCompGrid::NodeDefine	(	StencilNode &	a_node,
		IntVect	a_iv,
		int	a_lev,
		Real	a_val
	)			[inline, protected]

void PetscCompGrid::setCFCoverMaps

(

int

a_nlev

)

[protected]

void PetscCompGrid::setCoverMaps

(

int

a_nlev

)

[protected]

PetscErrorCode PetscCompGrid::permuteDataAndMaps

(

Vector< StencilTensor > &

patchStencil

)

[protected]

void PetscCompGrid::operator=

(

const PetscCompGrid &

a_input

)

[inline, private]

References MayDay::Error().

---

Member Data Documentation

Vector<ProblemDomain> PetscCompGrid::m_domains [protected]

Vector<DisjointBoxLayout> PetscCompGrid::m_grids [protected]

Vector<int> PetscCompGrid::m_refRatios [protected]

Vector<RealVect> PetscCompGrid::m_dxs [protected]

Vector<RefCountedPtr<LevelData<BaseFab<PetscInt> > > > PetscCompGrid::m_GIDs

Vector<RefCountedPtr<LevelData<BaseFab<PetscInt> > > > PetscCompGrid::m_crsSupportGIDs [protected]

Vector<RefCountedPtr<LevelData<BaseFab<PetscInt> > > > PetscCompGrid::m_fineCoverGIDs [protected]

PetscInt PetscCompGrid::m_gid0

PetscInt PetscCompGrid::m_nlocrealpatches

PetscInt PetscCompGrid::m_patchid0

Mat PetscCompGrid::m_mat [protected]

Referenced by getMatrix().

Mat PetscCompGrid::m_Pmat [protected]

Referenced by getPMatrix().

BCHolder PetscCompGrid::m_bc [protected]

int PetscCompGrid::m_CFStencilRad [protected]

BaseFab<FourthOrderInterpStencil*> PetscCompGrid::m_FCStencils [protected]

bool PetscCompGrid::m_writeMatlab [protected]

Referenced by setMatlab().

bool PetscCompGrid::m_averageFineSolutionToCoarse [protected]

Referenced by setAverageFineSolutionToCoarse().

int PetscCompGrid::m_verbose [protected]

Referenced by setVerbose().

const int PetscCompGrid::m_dof [protected]

int PetscCompGrid::m_num_extra_nnz

PetscBool PetscCompGrid::m_repartition

Referenced by setRepartition().

PetscInt PetscCompGrid::m_patch_size [private]

VecScatter PetscCompGrid::m_from_petscscat [private]

Vec PetscCompGrid::m_origvec [private]

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

• PetscCompGrid.H