TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Sequential, Index > Class Template Reference

Inheritance diagram for TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Sequential, Index >:

Collaboration diagram for TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Sequential, Index >:

Additional Inherited Members
Public Types inherited from TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Host, Index >
using	DeviceType = Devices::Host
using	IndexType = Index
using	RealType = Real
using	VectorType = Containers::Vector< RealType, DeviceType, IndexType >
Public Types inherited from TNL::Solvers::Linear::Preconditioners::Preconditioner< Matrix >
using	ConstVectorViewType = typename Traits< Matrix >::ConstVectorViewType
	Type for constant vector view.
using	DeviceType = typename Matrix::DeviceType
	Device where the solver will run on and auxillary data will alloacted on.
using	IndexType = typename Matrix::IndexType
	Type for indexing.
using	MatrixPointer = std::shared_ptr< std::add_const_t< MatrixType > >
	Type of shared pointer to the matrix.
using	MatrixType = Matrix
	Type of the matrix representing the linear system.
using	RealType = typename Matrix::RealType
	Floating point type used for computations.
using	VectorViewType = typename Traits< Matrix >::VectorViewType
	Type for vector view.
Public Member Functions inherited from TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Host, Index >
bool	setup (const Config::ParameterContainer &parameters, const String &prefix="") override
	Method for setup of the preconditioner of linear iterative solver based on configuration parameters.
void	solve (ConstVectorViewType b, VectorViewType x) const override
	This method applies the preconditioner.
void	update (const MatrixPointer &matrixPointer) override
	This method updates the preconditioner with respect to given matrix.
Public Member Functions inherited from TNL::Solvers::Linear::Preconditioners::Preconditioner< Matrix >
virtual	~Preconditioner ()
	Destructor of the preconditioner.
Static Public Member Functions inherited from TNL::Solvers::Linear::Preconditioners::Preconditioner< Matrix >
static void	configSetup (Config::ConfigDescription &config, const String &prefix="")
	This method defines configuration entries for setup of the preconditioner of linear iterative solver.
Static Protected Member Functions inherited from TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Host, Index >
template<typename M >
static IndexType	getMinColumn (const M &m)
template<typename M >
static IndexType	getMinColumn (const Matrices::DistributedMatrix< M > &m)
Protected Attributes inherited from TNL::Solvers::Linear::Preconditioners::ILUT_impl< Matrix, Real, Devices::Host, Index >
Matrices::SparseMatrix< RealType, DeviceType, IndexType, Matrices::GeneralMatrix, Algorithms::Segments::CSR >	L
Index	p = 0
Real	tau = 1e-4
Matrices::SparseMatrix< RealType, DeviceType, IndexType, Matrices::GeneralMatrix, Algorithms::Segments::CSR >	U

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

• src/TNL/Solvers/Linear/Preconditioners/ILUT.h