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MFEM
v4.5.2
Finite element discretization library
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Go to the source code of this file.
Classes | |
class | mfem::PetscMemory |
Wrapper for syncing PETSc's vector memory. More... | |
class | mfem::PetscParVector |
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::PetscH2Solver |
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 | |
mfem::petsc | |
Typedefs | |
typedef HYPRE_Int | PetscInt |
typedef double | PetscScalar |
typedef double | PetscReal |
typedef int | PetscClassId |
typedef struct _p_PetscObject * | PetscObject |
typedef struct ::_p_Vec * | mfem::petsc::Vec |
typedef struct ::_p_Mat * | mfem::petsc::Mat |
typedef struct ::_p_KSP * | mfem::petsc::KSP |
typedef struct ::_p_PC * | mfem::petsc::PC |
typedef struct ::_p_SNES * | mfem::petsc::SNES |
typedef struct ::_p_TS * | mfem::petsc::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 int PetscClassId |
typedef struct _p_PetscObject* PetscObject |
typedef double PetscScalar |