ExaDG::PreconditionerAMG< Operator, Number > Class Template Reference

#include <preconditioner_amg.h>

Inheritance diagram for ExaDG::PreconditionerAMG< Operator, Number >:

Public Member Functions
	PreconditionerAMG (Operator const &pde_operator, bool const initialize, AMGData const &data)
void	vmult (VectorType &dst, VectorType const &src) const final
void	apply_krylov_solver_with_amg_preconditioner (VectorType &dst, VectorType const &src, MultigridCoarseGridSolver const &solver_type, SolverData const &solver_data) const
void	update () final
Public Member Functions inherited from ExaDG::PreconditionerBase< Number >
bool	needs_update () const
virtual void	vmult (VectorType &dst, VectorType const &src) const=0
virtual std::shared_ptr< TimerTree >	get_timings () const

Additional Inherited Members
Public Types inherited from ExaDG::PreconditionerBase< Number >
typedef dealii::LinearAlgebra::distributed::Vector< Number >	VectorType
Protected Attributes inherited from ExaDG::PreconditionerBase< Number >
bool	update_needed

Detailed Description

template<typename Operator, typename Number>
class ExaDG::PreconditionerAMG< Operator, Number >

Implementation of AMG preconditioner unifying PreconditionerML and PreconditionerBoomerAMG.

Member Function Documentation

update()

template<typename Operator, typename Number>

void ExaDG::PreconditionerAMG< Operator, Number >::update ( )

inlinefinalvirtual

Implements ExaDG::PreconditionerBase< Number >.

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

• include/exadg/solvers_and_preconditioners/preconditioners/preconditioner_amg.h