Chombo + EB + MF  3.2
Public Member Functions | List of all members
PetscSolverFAB< T > Class Template Reference

#include <PetscSolver.H>

Inheritance diagram for PetscSolverFAB< T >:
Inheritance graph
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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
 
m_phi_mfree
 
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

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