PetscSolverFAB< T > Class Template Reference

#include <PetscSolver.H>

Inheritance diagram for PetscSolverFAB< T >:

Public Member Functions
	PetscSolverFAB ()
BaseFab< Real > &	getRegFab (LevelData< FArrayBox > &a_fab, const DataIndex &a_datInd)
const BaseFab< Real > &	getRegFab (const LevelData< FArrayBox > &a_fab, const DataIndex &a_datInd) const
const BaseFab< Real > &	getRegFab (const LevelData< FArrayBox > &a_fab, const DataIndex &a_datInd, Box &a_box) const
Public Member Functions inherited from PetscSolver< T >
	PetscSolver ()
virtual	~PetscSolver ()
void	destroy ()
virtual void	setHomogeneous (bool a_homogeneous)
virtual void	setFunctionAndJacobian (PetscErrorCode(*f)(SNES, Vec, Vec, void *), PetscErrorCode(*j)(SNES, Vec, Mat *, Mat *, MatStructure *, void *))
virtual void	define (Real a_dx, bool a_homogeneous=true)
virtual void	define (LinearOp< T > *, bool a_homogeneous=true)
virtual void	solve (T &a_phi, const T &a_rhs)
int	solve_private (T &a_phi, const T &a_rhs)
virtual void	solve_mfree (T &a_phi, const T &a_rhs, LinearOp< T > *a_op)
int	solve_mfree_private (T &a_phi, const T &a_rhs, LinearOp< T > *a_op)
Real	computeResidual ()
virtual int	applyOp (T &a_phi, const T &a_rhs)
void	setInitialGuessNonzero (bool b=true)
void	setOptionsPrefix (const char prefix[])
KSP	getKSP ()
virtual int	getNNZPerRow () const
virtual bool	supportNNZExact () const
virtual void	rhsOperation (const T &a_rhs)
virtual Real	addBCdiagValue (const IntVect &a_iv, const IntVect &a_jv, const T &a_rhs, const DataIndex &a_datInd, const Real coeff=1)
int	resetOperator ()
Real	normInfinity (const T &a_phi) const
int	setup_solver (const T &a_phi)
int	create_mat_vec (const T &a_phi)
PetscErrorCode	putPetscInChombo (T &a_phi, const Vec xx)
PetscErrorCode	putChomboInPetsc (Vec out, const T &a_phi)
virtual int	formMatrix (Mat, const T *=0, PetscInt my0=0, PetscInt nloc=0, PetscInt *d=0, PetscInt *o=0)=0
virtual BaseFab< Real > &	getRegFab (T &a_fab, const DataIndex &a_datInd)=0
virtual const BaseFab< Real > &	getRegFab (const T &a_fab, const DataIndex &a_datInd) const =0
virtual const BaseFab< Real > &	getRegFab (const T &a_fab, const DataIndex &a_datInd, Box &a_box) const =0
void	setNull (bool n=true)
Public Member Functions inherited from LinearSolver< T >
virtual	~LinearSolver ()
virtual void	setConvergenceMetrics (Real a_metric, Real a_tolerance)
	Set a convergence metric, along with solver tolerance, if desired. More...

Additional Inherited Members
Static Public Member Functions inherited from PetscSolver< T >
static PetscErrorCode	ksp_monitor_pout (KSP ksp, PetscInt it, PetscReal rnorm, void *ctx)
static PetscErrorCode	apply_mfree (Mat A, Vec x, Vec f)
Public Attributes inherited from PetscSolver< T >
LinearOp< T > *	m_op_mfree
T	m_phi_mfree
T	m_Lphi_mfree
bool	m_mfree_homogeneous
bool	m_homogeneous
Real	m_dx
Mat	m_mat
void *	m_ctx
Vec	m_xx
Vec	m_rr
Vec	m_bb
SNES	m_snes
KSP	m_ksp
LevelData< BaseFab< PetscInt > >	m_gids
PetscInt	m_gid0
Protected Member Functions inherited from PetscSolver< T >
virtual Real	addBCrhsValue (const IntVect &a_iv, const T &a_phi, const DataIndex &a_datInd, const Real &coeff=1)
Protected Attributes inherited from PetscSolver< T >
PetscInt	m_defined
PetscErrorCode(*	m_function )(SNES, Vec, Vec, void *)
PetscErrorCode(*	m_jacobian )(SNES, Vec, Mat *, Mat *, MatStructure *, void *)
char	m_prestring [32]
bool	m_null
bool	m_nz_init_guess
LevelData< BaseFab< bool > >	m_bccode

Constructor & Destructor Documentation

PetscSolverFAB()

template<class T>

PetscSolverFAB< T >::PetscSolverFAB ( )

inline

Member Function Documentation

getRegFab() [1/3]

template<class T>

BaseFab<Real>& PetscSolverFAB< T >::getRegFab ( LevelData< FArrayBox > &  a_fab, const DataIndex &  a_datInd  )

inline

getRegFab() [2/3]

template<class T>

const BaseFab<Real>& PetscSolverFAB< T >::getRegFab ( const LevelData< FArrayBox > &  a_fab, const DataIndex &  a_datInd  ) const

inline

getRegFab() [3/3]

template<class T>

const BaseFab<Real>& PetscSolverFAB< T >::getRegFab ( const LevelData< FArrayBox > &  a_fab, const DataIndex &  a_datInd, Box &  a_box  ) const

inline

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

• PetscSolver.H