#include <schur_solver.hh>

Detailed Description

template<class Factorization, class VariableSet>
class Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >

Definition at line 142 of file schur_solver.hh.

Inheritance diagram for Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >:

Public Types
typedef VariableSet::Descriptions::template CoefficientVectorRepresentation ::type	Domain

typedef Domain	Range

Public Member Functions
	DirectBlockSchurSolver (bool doregularize=false)

virtual void	pre (Domain &x, Range &b)

virtual void	apply (Domain &v, const Range &d)

virtual void	post (Domain &x)

void	onChangedLinearization ()

void	flushFactorization ()

void	resetParameters (BlockSchurParameters const &p_)

virtual void	computeCorrectionAndAdjointCorrection (AbstractVector &correction, AbstractVector &adjointCorrection, AbstractLinearization &linearization)

virtual void	computeSimplifiedCorrection (AbstractVector &correction, AbstractLinearization const &lin) const

void	ordinaryAndAdjoint (AbstractFunctionSpaceElement &correction, AbstractFunctionSpaceElement &adjointCorrection, AbstractLinearization &linearization, AbstractFunctionSpaceElement correctionResidual=nullptr, AbstractFunctionSpaceElement adjointResidual=nullptr)

void	simplified (AbstractFunctionSpaceElement &correction, AbstractLinearization const &linearization, AbstractFunctionSpaceElement *residual=nullptr) const

virtual void	setRelativeAccuracy (double accuracy)

virtual void	setEps (double)

Public Attributes
int	start1

int	end1

int	start2

int	end2

int	start3

int	end3

bool	report

Static Public Attributes
static const bool	needMatrix = true
	needs a matrix More...

Member Typedef Documentation

◆ Domain

template<class Factorization , class VariableSet >

typedef VariableSet::Descriptions::template CoefficientVectorRepresentation ::type Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::Domain

Definition at line 146 of file schur_solver.hh.

◆ Range

template<class Factorization , class VariableSet >

typedef Domain Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::Range

Definition at line 147 of file schur_solver.hh.

Constructor & Destructor Documentation

◆ DirectBlockSchurSolver()

template<class Factorization , class VariableSet >

Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::DirectBlockSchurSolver ( bool doregularize = false )

inline

Definition at line 154 of file schur_solver.hh.

Member Function Documentation

◆ apply()

template<class Factorization , class VariableSet >

virtual void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::apply	(	Domain &	v,
		const Range &	d
	)

inlinevirtual

Definition at line 163 of file schur_solver.hh.

◆ computeCorrectionAndAdjointCorrection()

template<class Factorization , class VariableSet >

virtual void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::computeCorrectionAndAdjointCorrection	(	AbstractVector &	correction,
		AbstractVector &	adjointCorrection,
		AbstractLinearization &	linearization
	)

inlinevirtual

Definition at line 194 of file schur_solver.hh.

◆ computeSimplifiedCorrection()

template<class Factorization , class VariableSet >

virtual void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::computeSimplifiedCorrection	(	AbstractVector &	correction,
		AbstractLinearization const &	lin
	)		const

inlinevirtual

Definition at line 216 of file schur_solver.hh.

◆ flushFactorization()

template<class Factorization , class VariableSet >

void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::flushFactorization ( )

inline

Definition at line 181 of file schur_solver.hh.

Referenced by Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::computeCorrectionAndAdjointCorrection(), and Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::onChangedLinearization().

◆ onChangedLinearization()

template<class Factorization , class VariableSet >

void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::onChangedLinearization ( )

inline

Definition at line 179 of file schur_solver.hh.

◆ ordinaryAndAdjoint()

void Kaskade::AbstractNormalDirection::ordinaryAndAdjoint	(	AbstractFunctionSpaceElement &	correction,
		AbstractFunctionSpaceElement &	adjointCorrection,
		AbstractLinearization &	linearization,
		AbstractFunctionSpaceElement *	correctionResidual = `nullptr`,
		AbstractFunctionSpaceElement *	adjointResidual = `nullptr`
	)

inlineinherited

compute min 1/2 <dn,dn> s.t. c'(x_0)dn+c(x_0)=0 compute Lagrangemultiplier for: min 1/2 <w,w>+f'(x_0) s.t. c'(x_0)w=0 performs factorization uses normal linearization at x_0

Definition at line 67 of file opt_interface.hh.

◆ post()

template<class Factorization , class VariableSet >

virtual void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::post ( Domain & x )

inlinevirtual

Definition at line 177 of file schur_solver.hh.

◆ pre()

template<class Factorization , class VariableSet >

virtual void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::pre	(	Domain &	x,
		Range &	b
	)

inlinevirtual

Definition at line 161 of file schur_solver.hh.

◆ resetParameters()

template<class Factorization , class VariableSet >

void Kaskade::DirectBlockSchurSolver< Factorization, VariableSet >::resetParameters ( BlockSchurParameters const & p_ )

inline

Definition at line 192 of file schur_solver.hh.

◆ setEps()

virtual void Kaskade::AbstractNormalDirection::setEps ( double )

inlinevirtualinherited

Reimplemented in Kaskade::PPCGAsNormalSolver< Assembler_, PrecondAssembler, Domain_, Range_, VariableSet, components >.

Definition at line 78 of file opt_interface.hh.

◆ setRelativeAccuracy()

virtual void Kaskade::AbstractNormalDirection::setRelativeAccuracy ( double accuracy )

inlinevirtualinherited

Reimplemented in Kaskade::Bridge::PINVSolver< VectorImpl, InnerSolver >, Kaskade::PPCGAsNormalSolver< Assembler_, PrecondAssembler, Domain_, Range_, VariableSet, components >, and Kaskade::DirectNormalSolver< Assembler_, PrecondAssembler, Domain_, Range_, VariableSet, components >.

Definition at line 76 of file opt_interface.hh.

◆ simplified()

void Kaskade::AbstractNormalDirection::simplified	(	AbstractFunctionSpaceElement &	correction,
		AbstractLinearization const &	linearization,
		AbstractFunctionSpaceElement *	residual = `nullptr`
	)		const