proxsuite: proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I > Struct Template Reference

proxsuite 0.7.2

The Advanced Proximal Optimization Toolbox

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#include <proxsuite/proxqp/sparse/preconditioner/ruiz.hpp>

Collaboration diagram for proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >:

Public Member Functions
	RuizEquilibration (isize n_, isize n_eq_in, T epsilon_=T(1e-3), i64 max_iter_=10, Symmetry sym_=Symmetry::UPPER, std::ostream *logger=nullptr)
void	scale_qp_in_place (QpViewMut< T, I > qp, bool execute_preconditioner, bool preconditioning_for_infeasible_problems, const isize max_iter, const T epsilon, proxsuite::linalg::veg::dynstack::DynStackMut stack)
void	scale_primal_in_place (VectorViewMut< T > primal) const
void	scale_dual_in_place (VectorViewMut< T > dual)
void	scale_dual_in_place_eq (VectorViewMut< T > dual) const
void	scale_dual_in_place_in (VectorViewMut< T > dual) const
void	unscale_primal_in_place (VectorViewMut< T > primal) const
void	unscale_dual_in_place (VectorViewMut< T > dual) const
void	unscale_dual_in_place_eq (VectorViewMut< T > dual) const
void	unscale_dual_in_place_in (VectorViewMut< T > dual) const
void	scale_primal_residual_in_place (VectorViewMut< T > primal) const
void	scale_primal_residual_in_place_eq (VectorViewMut< T > primal_eq) const
void	scale_primal_residual_in_place_in (VectorViewMut< T > primal_in) const
void	scale_dual_residual_in_place (VectorViewMut< T > dual) const
void	unscale_primal_residual_in_place (VectorViewMut< T > primal) const
void	unscale_primal_residual_in_place_eq (VectorViewMut< T > primal_eq) const
void	unscale_primal_residual_in_place_in (VectorViewMut< T > primal_in) const
void	unscale_dual_residual_in_place (VectorViewMut< T > dual) const

Static Public Member Functions
static auto	scale_qp_in_place_req (proxsuite::linalg::veg::Tag< T > tag, isize n, isize n_eq, isize n_in) -> proxsuite::linalg::veg::dynstack::StackReq

Public Attributes
Vec< T >	delta
isize	n
T	c
T	epsilon
i64	max_iter
Symmetry	sym
std::ostream *	logger_ptr = nullptr

Detailed Description

template<typename T, typename I>
struct proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >

Definition at line 335 of file ruiz.hpp.

Constructor & Destructor Documentation

◆ RuizEquilibration()

template<typename T, typename I>

proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::RuizEquilibration	(	isize	n_,
		isize	n_eq_in,
		T	epsilon_ = T(1e-3),
		i64	max_iter_ = 10,
		Symmetry	sym_ = Symmetry::UPPER,
		std::ostream *	logger = nullptr )

inline

Definition at line 346 of file ruiz.hpp.

Member Function Documentation

◆ scale_qp_in_place_req()

template<typename T, typename I>

auto proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_qp_in_place_req	(	proxsuite::linalg::veg::Tag< T >	tag,
		isize	n,
		isize	n_eq,
		isize	n_in ) -> proxsuite::linalg::veg::dynstack::StackReq

inlinestatic

Definition at line 363 of file ruiz.hpp.

◆ scale_qp_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_qp_in_place	(	QpViewMut< T, I >	qp,
		bool	execute_preconditioner,
		bool	preconditioning_for_infeasible_problems,
		const isize	max_iter,
		const T	epsilon,
		proxsuite::linalg::veg::dynstack::DynStackMut	stack )

inline

Definition at line 373 of file ruiz.hpp.

◆ scale_primal_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_primal_in_place ( VectorViewMut< T > primal ) const

inline

Definition at line 491 of file ruiz.hpp.

◆ scale_dual_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_dual_in_place ( VectorViewMut< T > dual )

inline

Definition at line 495 of file ruiz.hpp.

◆ scale_dual_in_place_eq()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_dual_in_place_eq ( VectorViewMut< T > dual ) const

inline

Definition at line 501 of file ruiz.hpp.

◆ scale_dual_in_place_in()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_dual_in_place_in ( VectorViewMut< T > dual ) const

inline

Definition at line 507 of file ruiz.hpp.

◆ unscale_primal_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_primal_in_place ( VectorViewMut< T > primal ) const

inline

Definition at line 513 of file ruiz.hpp.

◆ unscale_dual_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_dual_in_place ( VectorViewMut< T > dual ) const

inline

Definition at line 517 of file ruiz.hpp.

◆ unscale_dual_in_place_eq()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_dual_in_place_eq ( VectorViewMut< T > dual ) const

inline

Definition at line 523 of file ruiz.hpp.

◆ unscale_dual_in_place_in()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_dual_in_place_in ( VectorViewMut< T > dual ) const

inline

Definition at line 530 of file ruiz.hpp.

◆ scale_primal_residual_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_primal_residual_in_place ( VectorViewMut< T > primal ) const

inline

Definition at line 536 of file ruiz.hpp.

◆ scale_primal_residual_in_place_eq()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_primal_residual_in_place_eq ( VectorViewMut< T > primal_eq ) const

inline

Definition at line 541 of file ruiz.hpp.

◆ scale_primal_residual_in_place_in()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_primal_residual_in_place_in ( VectorViewMut< T > primal_in ) const

inline

Definition at line 546 of file ruiz.hpp.

◆ scale_dual_residual_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::scale_dual_residual_in_place ( VectorViewMut< T > dual ) const

inline

Definition at line 551 of file ruiz.hpp.

◆ unscale_primal_residual_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_primal_residual_in_place ( VectorViewMut< T > primal ) const

inline

Definition at line 555 of file ruiz.hpp.

◆ unscale_primal_residual_in_place_eq()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_primal_residual_in_place_eq ( VectorViewMut< T > primal_eq ) const

inline

Definition at line 559 of file ruiz.hpp.

◆ unscale_primal_residual_in_place_in()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_primal_residual_in_place_in ( VectorViewMut< T > primal_in ) const

inline

Definition at line 564 of file ruiz.hpp.

◆ unscale_dual_residual_in_place()

template<typename T, typename I>

void proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::unscale_dual_residual_in_place ( VectorViewMut< T > dual ) const

inline

Definition at line 569 of file ruiz.hpp.

Member Data Documentation

◆ delta

template<typename T, typename I>

Vec<T> proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::delta

Definition at line 337 of file ruiz.hpp.

◆ n

template<typename T, typename I>

isize proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::n

Definition at line 338 of file ruiz.hpp.

◆ c

template<typename T, typename I>

T proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::c

Definition at line 339 of file ruiz.hpp.

◆ epsilon

template<typename T, typename I>

T proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::epsilon

Definition at line 340 of file ruiz.hpp.

◆ max_iter

template<typename T, typename I>

i64 proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::max_iter

Definition at line 341 of file ruiz.hpp.

◆ sym

template<typename T, typename I>

Symmetry proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::sym

Definition at line 342 of file ruiz.hpp.

◆ logger_ptr

template<typename T, typename I>

std::ostream* proxsuite::proxqp::sparse::preconditioner::RuizEquilibration< T, I >::logger_ptr = nullptr

Definition at line 344 of file ruiz.hpp.

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

include/proxsuite/proxqp/sparse/preconditioner/ruiz.hpp