petsc.hpp File Reference

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Classes
class	mfem::PetscParVector
	Wrapper for PETSc's vector class. More...
class	mfem::PetscParMatrix
	Wrapper for PETSc's matrix class. More...
class	mfem::PetscBCHandler
	Helper class for handling essential boundary conditions. More...
class	mfem::PetscPreconditionerFactory
class	mfem::PetscSolver
	Abstract class for PETSc's solvers. More...
class	mfem::PetscLinearSolver
	Abstract class for PETSc's linear solvers. More...
class	mfem::PetscPCGSolver
class	mfem::PetscPreconditioner
	Abstract class for PETSc's preconditioners. More...
class	mfem::PetscBDDCSolverParams
	Auxiliary class for BDDC customization. More...
class	mfem::PetscBDDCSolver
class	mfem::PetscFieldSplitSolver
class	mfem::PetscNonlinearSolver
	Abstract class for PETSc's nonlinear solvers. More...
class	mfem::PetscODESolver
	Abstract class for PETSc's ODE solvers. More...
class	mfem::PetscSolverMonitor
	Abstract class for monitoring PETSc's solvers. More...

Namespaces
	mfem

Typedefs
typedef HYPRE_Int	PetscInt
typedef double	PetscScalar
typedef double	PetscReal
typedef int	PetscClassId
typedef struct _p_PetscObject *	PetscObject
typedef struct _p_Vec *	Vec
typedef struct _p_Mat *	Mat
typedef struct _p_KSP *	KSP
typedef struct _p_PC *	PC
typedef struct _p_SNES *	SNES
typedef struct _p_TS *	TS

Functions
void	mfem::MFEMInitializePetsc ()
	Convenience functions to initialize/finalize PETSc. More...
void	mfem::MFEMInitializePetsc (int *argc, char ***argv)
void	mfem::MFEMInitializePetsc (int *argc, char ***argv, const char rc_file[], const char help[])
void	mfem::MFEMFinalizePetsc ()
PetscParMatrix *	mfem::ParMult (const PetscParMatrix *A, const PetscParMatrix *B)
	Returns the matrix A * B. More...
PetscParMatrix *	mfem::RAP (PetscParMatrix *Rt, PetscParMatrix *A, PetscParMatrix *P)
	Returns the matrix Rt^t * A * P. More...
PetscParMatrix *	mfem::TripleMatrixProduct (PetscParMatrix *R, PetscParMatrix *A, PetscParMatrix *P)
	Returns the matrix R * A * P. More...
PetscParMatrix *	mfem::RAP (PetscParMatrix *A, PetscParMatrix *P)
	Returns the matrix P^t * A * P. More...
PetscParMatrix *	mfem::RAP (HypreParMatrix *A, PetscParMatrix *P)
	Returns the matrix P^t * A * P. More...
void	mfem::EliminateBC (PetscParMatrix &A, PetscParMatrix &Ae, const Array< int > &ess_dof_list, const Vector &X, Vector &B)
	Eliminate essential BC specified by ess_dof_list from the solution X to the r.h.s. B. More...

Typedef Documentation

typedef struct _p_KSP* KSP

Definition at line 56 of file petsc.hpp.

typedef struct _p_Mat* Mat

Definition at line 55 of file petsc.hpp.

typedef struct _p_PC* PC

Definition at line 57 of file petsc.hpp.

typedef int PetscClassId

Definition at line 49 of file petsc.hpp.

typedef HYPRE_Int PetscInt

Definition at line 46 of file petsc.hpp.

typedef struct _p_PetscObject* PetscObject

Definition at line 50 of file petsc.hpp.

typedef double PetscReal

Definition at line 48 of file petsc.hpp.

typedef double PetscScalar

Definition at line 47 of file petsc.hpp.

typedef struct _p_SNES* SNES

Definition at line 58 of file petsc.hpp.

typedef struct _p_TS* TS

Definition at line 59 of file petsc.hpp.

typedef struct _p_Vec* Vec

Definition at line 54 of file petsc.hpp.