Detailed Description

template<index_t VL, StorageOrder DefaultOrder>
struct cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >

Definition at line 38 of file ocp-backend-cyqlone.tpp.

Line search
BreakpointsResult	compute_partition_breakpoints (Context &ctx, std::vector< Breakpoint > &breakpoints, const ineq_constr_vec_t &Σ, const ineq_constr_vec_t &y, const ineq_constr_vec_t &Ad, const ineq_constr_vec_t &Ax, const ineq_constr_vec_t &b_min, const ineq_constr_vec_t &b_max)
template<class T, size_t N>
static void	merge_chunk (std::span< const T > chunk, size_t chunk_index, std::span< const std::array< size_t, N > > separators, std::span< T > out)
BreakpointsResult	guanaqo_tag_invoke (guanaqo::tag_t< get_breakpoints >, CyQPALMBackend &backend, Context &ctx, std::vector< Breakpoint > &breakpoints, const ineq_constr_vec_t &Σ, const ineq_constr_vec_t &y, const ineq_constr_vec_t &Ad, const ineq_constr_vec_t &Ax, const ineq_constr_vec_t &b_min, const ineq_constr_vec_t &b_max)

Linear algebra operations (level 1 BLAS-like)
template<class T, class U>
void	xaxpy (Context &ctx, real_t a, const T &x, U &y)
	Compute y = a x + y.
template<class T, class U>
void	xcopy (Context &ctx, const T &x, U &y) const
	Copy x to y.
template<class T, class U>
void	set_constant (Context &ctx, T &x, const U &y) const
	Set each element of x to the constant value y.
template<class T>
void	scale (Context &ctx, real_t s, T &x) const
	Multiply a vector x by a scalar s.
real_t	dot (Context &ctx, const var_vec_t &a, const var_vec_t &b) const
	Dot product of a and b.
template<class... Args>
void	local_dots (std::span< real_t, 1+sizeof...(Args)/2 > out, const auto &a, const auto &b, const Args &...others) const
	Compute multiple partial dot products, without reducing across threads.
template<class... Args>
std::array< real_t, sizeof...(Args)/2 >	dots (Context &ctx, const Args &...args) const
	Compute multiple dot products at once.
template<class T>
auto	norm_inf_l1_sq (Context &ctx, const T &x) const
	Compute the infinity, l1 and l2 norms of x.
template<class T>
real_t	norm_inf (Context &ctx, const T &x) const
	Infinity or max norm of x.
template<class T>
real_t	norm_squared (Context &ctx, const T &x) const
	Squared l2 norm of x.

Classes
struct	var_vec_t
struct	eq_constr_vec_t
struct	ineq_constr_vec_t
struct	active_set_t
struct	Timings
struct	PenaltySettings

Public Types
using	OCP_t = cyqlone::CyqloneSolver<VL, real_t, DefaultOrder>
using	Context = typename OCP_t::Context
using	storage_t = typename OCP_t::template matrix<>
using	simd = typename OCP_t::simd
using	Stats = CyQPALMBackendStats

Public Member Functions
	CyQPALMBackend (const CyqloneStorage<> &ocp, CyqloneData data, const CyQPALMBackendSettings &settings)
void	update_data (const CyqloneStorage<> &ocp)
void	set_b_eq (std::span< const real_t > b_eq)
void	set_b_lb (std::span< const real_t > b_lb)
void	set_b_ub (std::span< const real_t > b_ub)
void	warm_start (const var_vec_t &x, const ineq_constr_vec_t &y, const eq_constr_vec_t &λ)
void	reset ()
index_t	num_var () const
index_t	num_eq_constr () const
index_t	num_ineq_constr () const
var_vec_t	var_vec () const
eq_constr_vec_t	eq_constr_vec () const
ineq_constr_vec_t	ineq_constr_vec () const
active_set_t	active_set () const
template<class... Js>
void	initialize_active_set (Js &...js) const
template<class... Xs>
void	initialize_var_vec (Xs &...xs) const
template<class... Ys>
void	initialize_ineq_constr_vec (Ys &...ys) const
template<class... Λs>
void	initialize_eq_constr_vec (Λs &...λs) const
void	initial_variables (Context &ctx, var_vec_t &x) const
void	initial_multipliers_eq (Context &ctx, eq_constr_vec_t &λ) const
void	initial_multipliers_ineq (Context &ctx, ineq_constr_vec_t &y) const
void	ineq_constr_resid (Context &ctx, const ineq_constr_vec_t &Ax, ineq_constr_vec_t &e) const
void	project_multipliers_ineq (Context &ctx, ineq_constr_vec_t &y) const
real_t	ineq_constr_viol (Context &ctx, const ineq_constr_vec_t &Ax) const
real_t	ineq_constr_resid_al (Context &ctx, const ineq_constr_vec_t &y, const ineq_constr_vec_t &ŷ, const ineq_constr_vec_t &Σ, ineq_constr_vec_t &e)
void	eq_constr_resid (Context &ctx, const var_vec_t &x, eq_constr_vec_t &Mxb)
void	mat_vec_MT (Context &ctx, const eq_constr_vec_t &λ, var_vec_t &Mᵀλ)
real_t	unscaled_eq_constr_viol (Context &ctx, const eq_constr_vec_t &Mxb) const
void	mat_vec_AT (Context &ctx, const ineq_constr_vec_t &y, var_vec_t &Aᵀy)
void	mat_vec_AT (const ineq_constr_vec_t &y, var_vec_t &Aᵀy)
void	mat_vec_A (Context &ctx, const var_vec_t &x, ineq_constr_vec_t &Ax)
ineq_constr_vec_t	mat_vec_A (Context &ctx, const var_vec_t &x)
void	grad_f (Context &ctx, const var_vec_t &x, var_vec_t &grad_f)
void	grad_f_regularized (Context &ctx, real_t S, const var_vec_t &x, const var_vec_t &x_reg, var_vec_t &grad_f)
void	grad_f_remove_regularization (Context &ctx, real_t S, const var_vec_t &x, const var_vec_t &x_reg, var_vec_t &grad_f)
real_t	f_grad_f (Context &ctx, const var_vec_t &x, var_vec_t &grad_f)
std::tuple< real_t, var_vec_t >	f_grad_f (Context &ctx, const var_vec_t &x)
index_t	update_penalty_y (Context &ctx, ineq_constr_vec_t &Σ, const ineq_constr_vec_t &e, const ineq_constr_vec_t &e_old, const PenaltySettings &settings)
	Increase the penalty parameters Σ for which the violation e has not decreased sufficiently compared to e_old.
void	update_regularization_changed (Context &ctx, real_t S_new, real_t S_old)
	Called when the primal regularization S has changed: causes the factorization to be reset.
real_t	boost_regularization (Context &ctx, real_t S, real_t S_boost)
	Decrease the primal regularization S to S_boost, to boost convergence when close to the solution.
void	update_penalty_changed (Context &ctx, const ineq_constr_vec_t &Σ, index_t num_Σ_changed)
	Called when the penalty parameters Σ have been updated: causes the factorization to be reset if any of the penalty parameters have changed.
const ineq_constr_vec_t &	Ax_min () const
const ineq_constr_vec_t &	Ax_max () const
index_t	calc_ŷ_Aᵀŷ (Context &ctx, const ineq_constr_vec_t &Ax, const ineq_constr_vec_t &Σ, const ineq_constr_vec_t &y, ineq_constr_vec_t &ŷ, var_vec_t &Aᵀŷ, active_set_t &J)
real_t	unscaled_aug_lagr_norm (Context &ctx, const var_vec_t &grad_f, const var_vec_t &Mᵀλ, const var_vec_t &Aᵀŷ) const
void	scale_variables (std::span< const real_t > in, var_vec_t &out) const
void	scale_ineq_constr (std::span< const real_t > in, ineq_constr_vec_t &out) const
void	scale_eq_constr (std::span< const real_t > in, eq_constr_vec_t &out) const
void	unscale_variables (const var_vec_t &in, std::span< real_t > out) const
void	unscale_ineq_constr (const ineq_constr_vec_t &in, std::span< real_t > out) const
void	unscale_ineq_constr (const active_set_t &in, std::span< real_t > out) const
void	unscale_eq_constr (const eq_constr_vec_t &in, std::span< real_t > out) const
index_t	active_set_change (Context &ctx, real_t, const ineq_constr_vec_t &Σ, const active_set_t &J, const active_set_t &J_old)
void	recompute_inner (Context &ctx, real_t S, const var_vec_t &x_outer, const var_vec_t &x, const eq_constr_vec_t &λ, var_vec_t &grad, ineq_constr_vec_t &Ax, var_vec_t &Mᵀλ)
real_t	recompute_outer (Context &ctx, const var_vec_t &x, const var_vec_t &Aᵀŷ, const eq_constr_vec_t &λ, var_vec_t &grad, ineq_constr_vec_t &Ax, var_vec_t &Mᵀλ)
void	print_solve_rhs_norms (Context &ctx, const var_vec_t &d, const eq_constr_vec_t &Δλ, const var_vec_t &grad, const var_vec_t &Mᵀλ, const var_vec_t &Aᵀŷ) const
void	print_solve_resid_norms (Context &ctx, const var_vec_t &x, const var_vec_t &d, const var_vec_t &grad, const var_vec_t &ξ, const var_vec_t &Mᵀλ, const var_vec_t &Aᵀŷ, const var_vec_t &MᵀΔλ, const ineq_constr_vec_t &Ad, const active_set_t &J)
void	solve (Context &ctx, const var_vec_t &x, const var_vec_t &grad, const var_vec_t &Mᵀλ, const var_vec_t &Aᵀŷ, const eq_constr_vec_t &Mxb, real_t S, const ineq_constr_vec_t &Σ, const active_set_t &J, var_vec_t &d, var_vec_t &ξ, ineq_constr_vec_t &Ad, eq_constr_vec_t &Δλ, var_vec_t &MᵀΔλ)
auto	get_timed (Timings::type Timings::*member) const
Stats	clear_stats ()
std::map< std::string, typename Timings::type >	clear_timings ()

Public Attributes
OCP_t	ocp
std::unique_ptr< typename OCP_t::SharedContext >	parallel_ctx = ocp.create_parallel_context()
CyQPALMBackendSettings	settings
ineq_constr_vec_t	b_min_strided
ineq_constr_vec_t	b_max_strided
eq_constr_vec_t	b_eq_strided
var_vec_t	grad_strided
ineq_constr_vec_t	ΔΣ
std::optional< var_vec_t >	x0
std::optional< ineq_constr_vec_t >	y0
std::optional< eq_constr_vec_t >	λ0
std::vector< std::array< size_t, 4 > >	thread_indices
std::vector< Breakpoint >	breakpoints_temp
bool	reset_factorization = true
bool	update_pending = false
index_t	num_updates = 0
std::unique_ptr< Timings >	ocp_timings
var_vec_t	temp_var
eq_constr_vec_t	temp_eq
ineq_constr_vec_t	temp_ineq
Stats	stats = {}

Static Public Attributes
static constexpr auto	norms = cyqlone::norms<real_t, simd>{}

Class Documentation

◆ cyqlone::qpalm::CyQPALMBackend::Timings

struct cyqlone::qpalm::CyQPALMBackend::Timings

Class Members
typedef DefaultTimings	type DefaultTimings
typedef Timed< DefaultTimings >	timed_t guanaqo::Timed<batmat::DefaultTimings>

Class Members
type	breakpoints {}
type	calc_y_hat {}
type	calc_y_hat_AT {}
type	update_active_set_change {}
type	update_factorization {}
type	factor {}
type	solve {}
type	solve_MT {}
type	solve_A {}
type	solve_grad {}
type	solve_resid {}
type	recompute_outer_grad {}
type	recompute_outer_A {}
type	recompute_outer_AT {}
type	recompute_outer_MT {}
type	recompute_outer_norm {}
type	recompute_inner_grad {}
type	recompute_inner_A {}
type	recompute_inner_MT {}
type	ineq_constr_resid {}
type	ineq_constr_viol {}
type	ineq_constr_resid_al {}
type	update_penalty_y {}

◆ cyqlone::qpalm::CyQPALMBackend::PenaltySettings

struct cyqlone::qpalm::CyQPALMBackend::PenaltySettings

Class Members
real_t	θ
real_t	Δy
real_t	Δy_always
real_t	max_penalty_y

Member Typedef Documentation

◆ OCP_t

template<index_t VL, StorageOrder DefaultOrder>

using cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::OCP_t = cyqlone::CyqloneSolver<VL, real_t, DefaultOrder>

Definition at line 39 of file ocp-backend-cyqlone.tpp.

◆ Context

template<index_t VL, StorageOrder DefaultOrder>

using cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::Context = typename OCP_t::Context

Definition at line 40 of file ocp-backend-cyqlone.tpp.

◆ storage_t

template<index_t VL, StorageOrder DefaultOrder>

using cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::storage_t = typename OCP_t::template matrix<>

Definition at line 41 of file ocp-backend-cyqlone.tpp.

◆ simd

template<index_t VL, StorageOrder DefaultOrder>

using cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::simd = typename OCP_t::simd

Definition at line 42 of file ocp-backend-cyqlone.tpp.

◆ Stats

template<index_t VL, StorageOrder DefaultOrder>

using cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::Stats = CyQPALMBackendStats

Definition at line 561 of file ocp-backend-cyqlone.tpp.

Constructor & Destructor Documentation

◆ CyQPALMBackend()

template<index_t VL, StorageOrder DefaultOrder>

cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::CyQPALMBackend	(	const CyqloneStorage<> &	ocp,
		CyqloneData	data,
		const CyQPALMBackendSettings &	settings )

inline

Definition at line 97 of file ocp-backend-cyqlone.tpp.

Member Function Documentation

◆ update_data()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::update_data ( const CyqloneStorage<> & ocp )

inline

Definition at line 126 of file ocp-backend-cyqlone.tpp.

◆ set_b_eq()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::set_b_eq ( std::span< const real_t > b_eq )

inline

Definition at line 133 of file ocp-backend-cyqlone.tpp.

◆ set_b_lb()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::set_b_lb ( std::span< const real_t > b_lb )

inline

Definition at line 136 of file ocp-backend-cyqlone.tpp.

◆ set_b_ub()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::set_b_ub ( std::span< const real_t > b_ub )

inline

Definition at line 139 of file ocp-backend-cyqlone.tpp.

◆ warm_start()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::warm_start	(	const var_vec_t &	x,
		const ineq_constr_vec_t &	y,
		const eq_constr_vec_t &	λ )

inline

Definition at line 143 of file ocp-backend-cyqlone.tpp.

◆ reset()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::reset ( )

inline

Definition at line 195 of file ocp-backend-cyqlone.tpp.

◆ num_var()

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::num_var ( ) const

inlinenodiscard

Definition at line 203 of file ocp-backend-cyqlone.tpp.

◆ num_eq_constr()

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::num_eq_constr ( ) const

inlinenodiscard

Definition at line 204 of file ocp-backend-cyqlone.tpp.

◆ num_ineq_constr()

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::num_ineq_constr ( ) const

inlinenodiscard

Definition at line 205 of file ocp-backend-cyqlone.tpp.

◆ var_vec()

template<index_t VL, StorageOrder DefaultOrder>

var_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::var_vec ( ) const

inlinenodiscard

Definition at line 207 of file ocp-backend-cyqlone.tpp.

◆ eq_constr_vec()

template<index_t VL, StorageOrder DefaultOrder>

eq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::eq_constr_vec ( ) const

inlinenodiscard

Definition at line 208 of file ocp-backend-cyqlone.tpp.

◆ ineq_constr_vec()

template<index_t VL, StorageOrder DefaultOrder>

ineq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ineq_constr_vec ( ) const

inlinenodiscard

Definition at line 211 of file ocp-backend-cyqlone.tpp.

◆ active_set()

template<index_t VL, StorageOrder DefaultOrder>

active_set_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::active_set ( ) const

inlinenodiscard

Definition at line 214 of file ocp-backend-cyqlone.tpp.

◆ initialize_active_set()

template<index_t VL, StorageOrder DefaultOrder>

template<class... Js>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initialize_active_set ( Js &... js ) const

inline

Definition at line 219 of file ocp-backend-cyqlone.tpp.

◆ initialize_var_vec()

template<index_t VL, StorageOrder DefaultOrder>

template<class... Xs>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initialize_var_vec ( Xs &... xs ) const

inline

Definition at line 223 of file ocp-backend-cyqlone.tpp.

◆ initialize_ineq_constr_vec()

template<index_t VL, StorageOrder DefaultOrder>

template<class... Ys>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initialize_ineq_constr_vec ( Ys &... ys ) const

inline

Definition at line 227 of file ocp-backend-cyqlone.tpp.

◆ initialize_eq_constr_vec()

template<index_t VL, StorageOrder DefaultOrder>

template<class... Λs>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initialize_eq_constr_vec ( Λs &... λs ) const

inline

Definition at line 231 of file ocp-backend-cyqlone.tpp.

◆ initial_variables()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initial_variables	(	Context &	ctx,
		var_vec_t &	x ) const

inline

Definition at line 235 of file ocp-backend-cyqlone.tpp.

◆ initial_multipliers_eq()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initial_multipliers_eq	(	Context &	ctx,
		eq_constr_vec_t &	λ ) const

inline

Definition at line 238 of file ocp-backend-cyqlone.tpp.

◆ initial_multipliers_ineq()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::initial_multipliers_ineq	(	Context &	ctx,
		ineq_constr_vec_t &	y ) const

inline

Definition at line 241 of file ocp-backend-cyqlone.tpp.

◆ ineq_constr_resid()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ineq_constr_resid	(	Context &	ctx,
		const ineq_constr_vec_t &	Ax,
		ineq_constr_vec_t &	e ) const

Definition at line 45 of file ineq-constr.tpp.

◆ project_multipliers_ineq()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::project_multipliers_ineq	(	Context &	ctx,
		ineq_constr_vec_t &	y ) const

Definition at line 56 of file ineq-constr.tpp.

◆ ineq_constr_viol()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ineq_constr_viol	(	Context &	ctx,
		const ineq_constr_vec_t &	Ax ) const

Definition at line 76 of file ineq-constr.tpp.

◆ ineq_constr_resid_al()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ineq_constr_resid_al	(	Context &	ctx,
		const ineq_constr_vec_t &	y,
		const ineq_constr_vec_t &	ŷ,
		const ineq_constr_vec_t &	Σ,
		ineq_constr_vec_t &	e )

Definition at line 93 of file ineq-constr.tpp.

◆ eq_constr_resid()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::eq_constr_resid	(	Context &	ctx,
		const var_vec_t &	x,
		eq_constr_vec_t &	Mxb )

inline

Definition at line 256 of file ocp-backend-cyqlone.tpp.

◆ mat_vec_MT()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::mat_vec_MT	(	Context &	ctx,
		const eq_constr_vec_t &	λ,
		var_vec_t &	Mᵀλ )

inline

Definition at line 260 of file ocp-backend-cyqlone.tpp.

◆ unscaled_eq_constr_viol()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::unscaled_eq_constr_viol	(	Context &	ctx,
		const eq_constr_vec_t &	Mxb ) const

inline

Definition at line 264 of file ocp-backend-cyqlone.tpp.

◆ mat_vec_AT() [1/2]

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::mat_vec_AT	(	Context &	ctx,
		const ineq_constr_vec_t &	y,
		var_vec_t &	Aᵀy )

inline

Definition at line 268 of file ocp-backend-cyqlone.tpp.

◆ mat_vec_AT() [2/2]

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::mat_vec_AT	(	const ineq_constr_vec_t &	y,
		var_vec_t &	Aᵀy )

inline

Definition at line 272 of file ocp-backend-cyqlone.tpp.

◆ mat_vec_A() [1/2]

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::mat_vec_A	(	Context &	ctx,
		const var_vec_t &	x,
		ineq_constr_vec_t &	Ax )

inline

Definition at line 276 of file ocp-backend-cyqlone.tpp.

◆ mat_vec_A() [2/2]

template<index_t VL, StorageOrder DefaultOrder>

ineq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::mat_vec_A	(	Context &	ctx,
		const var_vec_t &	x )

inline

Definition at line 279 of file ocp-backend-cyqlone.tpp.

◆ grad_f()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::grad_f	(	Context &	ctx,
		const var_vec_t &	x,
		var_vec_t &	grad_f )

inline

Definition at line 285 of file ocp-backend-cyqlone.tpp.

◆ grad_f_regularized()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::grad_f_regularized	(	Context &	ctx,
		real_t	S,
		const var_vec_t &	x,
		const var_vec_t &	x_reg,
		var_vec_t &	grad_f )

inline

Definition at line 288 of file ocp-backend-cyqlone.tpp.

◆ grad_f_remove_regularization()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::grad_f_remove_regularization	(	Context &	ctx,
		real_t	S,
		const var_vec_t &	x,
		const var_vec_t &	x_reg,
		var_vec_t &	grad_f )

inline

Definition at line 296 of file ocp-backend-cyqlone.tpp.

◆ f_grad_f() [1/2]

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::f_grad_f	(	Context &	ctx,
		const var_vec_t &	x,
		var_vec_t &	grad_f )

inline

Definition at line 302 of file ocp-backend-cyqlone.tpp.

◆ f_grad_f() [2/2]

template<index_t VL, StorageOrder DefaultOrder>

std::tuple< real_t, var_vec_t > cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::f_grad_f	(	Context &	ctx,
		const var_vec_t &	x )

inline

Definition at line 306 of file ocp-backend-cyqlone.tpp.

◆ update_penalty_y()

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::update_penalty_y	(	Context &	ctx,
		ineq_constr_vec_t &	Σ,
		const ineq_constr_vec_t &	e,
		const ineq_constr_vec_t &	e_old,
		const PenaltySettings &	settings )

Increase the penalty parameters Σ for which the violation e has not decreased sufficiently compared to e_old.

Definition at line 9 of file ineq-constr.tpp.

◆ update_regularization_changed()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::update_regularization_changed	(	Context &	ctx,
		real_t	S_new,
		real_t	S_old )

inline

Called when the primal regularization S has changed: causes the factorization to be reset.

Definition at line 324 of file ocp-backend-cyqlone.tpp.

◆ boost_regularization()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::boost_regularization	(	Context &	ctx,
		real_t	S,
		real_t	S_boost )

inline

Decrease the primal regularization S to S_boost, to boost convergence when close to the solution.

Definition at line 331 of file ocp-backend-cyqlone.tpp.

◆ update_penalty_changed()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::update_penalty_changed	(	Context &	ctx,
		const ineq_constr_vec_t &	Σ,
		index_t	num_Σ_changed )

inline

Called when the penalty parameters Σ have been updated: causes the factorization to be reset if any of the penalty parameters have changed.

Definition at line 338 of file ocp-backend-cyqlone.tpp.

◆ merge_chunk()

template<index_t VL, StorageOrder DefaultOrder>

template<class T, size_t N>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::merge_chunk	(	std::span< const T >	chunk,
		size_t	chunk_index,
		std::span< const std::array< size_t, N > >	separators,
		std::span< T >	out )

static

Definition at line 16 of file linesearch.tpp.

◆ compute_partition_breakpoints()

template<index_t VL, StorageOrder DefaultOrder>

BreakpointsResult cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::compute_partition_breakpoints	(	Context &	ctx,
		std::vector< Breakpoint > &	breakpoints,
		const ineq_constr_vec_t &	Σ,
		const ineq_constr_vec_t &	y,
		const ineq_constr_vec_t &	Ad,
		const ineq_constr_vec_t &	Ax,
		const ineq_constr_vec_t &	b_min,
		const ineq_constr_vec_t &	b_max )

Definition at line 36 of file linesearch.tpp.

◆ xaxpy()

template<index_t VL, StorageOrder DefaultOrder>

template<class T, class U>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::xaxpy	(	Context &	ctx,
		real_t	a,
		const T &	x,
		U &	y )

Compute y = a x + y.

Definition at line 13 of file linalg.tpp.

◆ xcopy()

template<index_t VL, StorageOrder DefaultOrder>

template<class T, class U>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::xcopy	(	Context &	ctx,
		const T &	x,
		U &	y ) const

Copy x to y.

Definition at line 20 of file linalg.tpp.

◆ set_constant()

template<index_t VL, StorageOrder DefaultOrder>

template<class T, class U>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::set_constant	(	Context &	ctx,
		T &	x,
		const U &	y ) const

Set each element of x to the constant value y.

Definition at line 27 of file linalg.tpp.

◆ scale()

template<index_t VL, StorageOrder DefaultOrder>

template<class T>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::scale	(	Context &	ctx,
		real_t	s,
		T &	x ) const

Multiply a vector x by a scalar s.

Definition at line 34 of file linalg.tpp.

◆ dot()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::dot	(	Context &	ctx,
		const var_vec_t &	a,
		const var_vec_t &	b ) const

nodiscard

Dot product of a and b.

Definition at line 40 of file linalg.tpp.

◆ local_dots()

template<index_t VL, StorageOrder DefaultOrder>

template<class... Args>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::local_dots	(	std::span< real_t, 1+sizeof...(Args)/2 >	out,
		const auto &	a,
		const auto &	b,
		const Args &...	others ) const

Compute multiple partial dot products, without reducing across threads.

Definition at line 50 of file linalg.tpp.

◆ dots()

template<index_t VL, StorageOrder DefaultOrder>

template<class... Args>

std::array< real_t, sizeof...(Args)/2 > cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::dots	(	Context &	ctx,
		const Args &...	args ) const

nodiscard

Compute multiple dot products at once.

This is more efficient than computing them separately because only a single reduction across threads is needed.

Definition at line 61 of file linalg.tpp.

◆ norm_inf_l1_sq()

template<index_t VL, StorageOrder DefaultOrder>

template<class T>

auto cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::norm_inf_l1_sq	(	Context &	ctx,
		const T &	x ) const

nodiscard

Compute the infinity, l1 and l2 norms of x.

Definition at line 76 of file linalg.tpp.

◆ norm_inf()

template<index_t VL, StorageOrder DefaultOrder>

template<class T>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::norm_inf	(	Context &	ctx,
		const T &	x ) const

nodiscard

Infinity or max norm of x.

Definition at line 88 of file linalg.tpp.

◆ norm_squared()

template<index_t VL, StorageOrder DefaultOrder>

template<class T>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::norm_squared	(	Context &	ctx,
		const T &	x ) const

nodiscard

Squared l2 norm of x.

Definition at line 95 of file linalg.tpp.

◆ Ax_min()

template<index_t VL, StorageOrder DefaultOrder>

const ineq_constr_vec_t & cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::Ax_min ( ) const

inline

Definition at line 406 of file ocp-backend-cyqlone.tpp.

◆ Ax_max()

template<index_t VL, StorageOrder DefaultOrder>

const ineq_constr_vec_t & cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::Ax_max ( ) const

inline

Definition at line 407 of file ocp-backend-cyqlone.tpp.

◆ calc_ŷ_Aᵀŷ()

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::calc_ŷ_Aᵀŷ	(	Context &	ctx,
		const ineq_constr_vec_t &	Ax,
		const ineq_constr_vec_t &	Σ,
		const ineq_constr_vec_t &	y,
		ineq_constr_vec_t &	ŷ,
		var_vec_t &	Aᵀŷ,
		active_set_t &	J )

Definition at line 114 of file ineq-constr.tpp.

◆ unscaled_aug_lagr_norm()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::unscaled_aug_lagr_norm	(	Context &	ctx,
		const var_vec_t &	grad_f,
		const var_vec_t &	Mᵀλ,
		const var_vec_t &	Aᵀŷ ) const

inline

Definition at line 413 of file ocp-backend-cyqlone.tpp.

◆ scale_variables()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::scale_variables	(	std::span< const real_t >	in,
		var_vec_t &	out ) const

inline

Definition at line 427 of file ocp-backend-cyqlone.tpp.

◆ scale_ineq_constr()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::scale_ineq_constr	(	std::span< const real_t >	in,
		ineq_constr_vec_t &	out ) const

inline

Definition at line 430 of file ocp-backend-cyqlone.tpp.

◆ scale_eq_constr()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::scale_eq_constr	(	std::span< const real_t >	in,
		eq_constr_vec_t &	out ) const

inline

Definition at line 433 of file ocp-backend-cyqlone.tpp.

◆ unscale_variables()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::unscale_variables	(	const var_vec_t &	in,
		std::span< real_t >	out ) const

inline

Definition at line 437 of file ocp-backend-cyqlone.tpp.

◆ unscale_ineq_constr() [1/2]

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::unscale_ineq_constr	(	const ineq_constr_vec_t &	in,
		std::span< real_t >	out ) const

inline

Definition at line 440 of file ocp-backend-cyqlone.tpp.

◆ unscale_ineq_constr() [2/2]

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::unscale_ineq_constr	(	const active_set_t &	in,
		std::span< real_t >	out ) const

inline

Definition at line 443 of file ocp-backend-cyqlone.tpp.

◆ unscale_eq_constr()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::unscale_eq_constr	(	const eq_constr_vec_t &	in,
		std::span< real_t >	out ) const

inline

Definition at line 446 of file ocp-backend-cyqlone.tpp.

◆ active_set_change()

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::active_set_change	(	Context &	ctx,
		real_t	,
		const ineq_constr_vec_t &	Σ,
		const active_set_t &	J,
		const active_set_t &	J_old )

inline

Definition at line 450 of file ocp-backend-cyqlone.tpp.

◆ recompute_inner()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::recompute_inner	(	Context &	ctx,
		real_t	S,
		const var_vec_t &	x_outer,
		const var_vec_t &	x,
		const eq_constr_vec_t &	λ,
		var_vec_t &	grad,
		ineq_constr_vec_t &	Ax,
		var_vec_t &	Mᵀλ )

inline

Definition at line 499 of file ocp-backend-cyqlone.tpp.

◆ recompute_outer()

template<index_t VL, StorageOrder DefaultOrder>

real_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::recompute_outer	(	Context &	ctx,
		const var_vec_t &	x,
		const var_vec_t &	Aᵀŷ,
		const eq_constr_vec_t &	λ,
		var_vec_t &	grad,
		ineq_constr_vec_t &	Ax,
		var_vec_t &	Mᵀλ )

inline

Definition at line 516 of file ocp-backend-cyqlone.tpp.

◆ print_solve_rhs_norms()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::print_solve_rhs_norms	(	Context &	ctx,
		const var_vec_t &	d,
		const eq_constr_vec_t &	Δλ,
		const var_vec_t &	grad,
		const var_vec_t &	Mᵀλ,
		const var_vec_t &	Aᵀŷ ) const

Definition at line 68 of file solve.tpp.

◆ print_solve_resid_norms()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::print_solve_resid_norms	(	Context &	ctx,
		const var_vec_t &	x,
		const var_vec_t &	d,
		const var_vec_t &	grad,
		const var_vec_t &	ξ,
		const var_vec_t &	Mᵀλ,
		const var_vec_t &	Aᵀŷ,
		const var_vec_t &	MᵀΔλ,
		const ineq_constr_vec_t &	Ad,
		const active_set_t &	J )

Definition at line 93 of file solve.tpp.

◆ solve()

template<index_t VL, StorageOrder DefaultOrder>

void cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::solve	(	Context &	ctx,
		const var_vec_t &	x,
		const var_vec_t &	grad,
		const var_vec_t &	Mᵀλ,
		const var_vec_t &	Aᵀŷ,
		const eq_constr_vec_t &	Mxb,
		real_t	S,
		const ineq_constr_vec_t &	Σ,
		const active_set_t &	J,
		var_vec_t &	d,
		var_vec_t &	ξ,
		ineq_constr_vec_t &	Ad,
		eq_constr_vec_t &	Δλ,
		var_vec_t &	MᵀΔλ )

Definition at line 16 of file solve.tpp.

◆ get_timed()

template<index_t VL, StorageOrder DefaultOrder>

auto cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::get_timed ( Timings::type Timings::* member ) const

inline

Definition at line 556 of file ocp-backend-cyqlone.tpp.

◆ clear_stats()

template<index_t VL, StorageOrder DefaultOrder>

Stats cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::clear_stats ( )

inline

Definition at line 563 of file ocp-backend-cyqlone.tpp.

◆ clear_timings()

template<index_t VL, StorageOrder DefaultOrder>

std::map< std::string, typename Timings::type > cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::clear_timings ( )

inline

Definition at line 565 of file ocp-backend-cyqlone.tpp.

◆ guanaqo_tag_invoke

template<index_t VL, StorageOrder DefaultOrder>

BreakpointsResult guanaqo_tag_invoke	(	guanaqo::tag_t< get_breakpoints >	,
		CyQPALMBackend< VL, DefaultOrder > &	backend,
		Context &	ctx,
		std::vector< Breakpoint > &	breakpoints,
		const ineq_constr_vec_t &	Σ,
		const ineq_constr_vec_t &	y,
		const ineq_constr_vec_t &	Ad,
		const ineq_constr_vec_t &	Ax,
		const ineq_constr_vec_t &	b_min,
		const ineq_constr_vec_t &	b_max )

friend

Definition at line 358 of file ocp-backend-cyqlone.tpp.

Member Data Documentation

◆ norms

template<index_t VL, StorageOrder DefaultOrder>

auto cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::norms = cyqlone::norms<real_t, simd>{}

staticconstexpr

Definition at line 43 of file ocp-backend-cyqlone.tpp.

◆ ocp

template<index_t VL, StorageOrder DefaultOrder>

OCP_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ocp

Definition at line 79 of file ocp-backend-cyqlone.tpp.

◆ parallel_ctx

template<index_t VL, StorageOrder DefaultOrder>

std::unique_ptr<typename OCP_t::SharedContext> cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::parallel_ctx = ocp.create_parallel_context()

Definition at line 80 of file ocp-backend-cyqlone.tpp.

◆ settings

template<index_t VL, StorageOrder DefaultOrder>

CyQPALMBackendSettings cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::settings

Definition at line 81 of file ocp-backend-cyqlone.tpp.

◆ b_min_strided

template<index_t VL, StorageOrder DefaultOrder>

ineq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::b_min_strided

Definition at line 82 of file ocp-backend-cyqlone.tpp.

◆ b_max_strided

template<index_t VL, StorageOrder DefaultOrder>

ineq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::b_max_strided

Definition at line 82 of file ocp-backend-cyqlone.tpp.

◆ b_eq_strided

template<index_t VL, StorageOrder DefaultOrder>

eq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::b_eq_strided

Definition at line 83 of file ocp-backend-cyqlone.tpp.

◆ grad_strided

template<index_t VL, StorageOrder DefaultOrder>

var_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::grad_strided

Definition at line 84 of file ocp-backend-cyqlone.tpp.

◆ ΔΣ

template<index_t VL, StorageOrder DefaultOrder>

ineq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ΔΣ

Definition at line 85 of file ocp-backend-cyqlone.tpp.

◆ x0

template<index_t VL, StorageOrder DefaultOrder>

std::optional<var_vec_t> cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::x0

Definition at line 86 of file ocp-backend-cyqlone.tpp.

◆ y0

template<index_t VL, StorageOrder DefaultOrder>

std::optional<ineq_constr_vec_t> cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::y0

Definition at line 87 of file ocp-backend-cyqlone.tpp.

◆ λ0

template<index_t VL, StorageOrder DefaultOrder>

std::optional<eq_constr_vec_t> cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::λ0

Definition at line 88 of file ocp-backend-cyqlone.tpp.

◆ thread_indices

template<index_t VL, StorageOrder DefaultOrder>

std::vector<std::array<size_t, 4> > cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::thread_indices

Definition at line 89 of file ocp-backend-cyqlone.tpp.

◆ breakpoints_temp

template<index_t VL, StorageOrder DefaultOrder>

std::vector<Breakpoint> cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::breakpoints_temp

Definition at line 90 of file ocp-backend-cyqlone.tpp.

◆ reset_factorization

template<index_t VL, StorageOrder DefaultOrder>

bool cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::reset_factorization = true

Definition at line 92 of file ocp-backend-cyqlone.tpp.

◆ update_pending

template<index_t VL, StorageOrder DefaultOrder>

bool cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::update_pending = false

Definition at line 93 of file ocp-backend-cyqlone.tpp.

◆ num_updates

template<index_t VL, StorageOrder DefaultOrder>

index_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::num_updates = 0

Definition at line 94 of file ocp-backend-cyqlone.tpp.

◆ ocp_timings

template<index_t VL, StorageOrder DefaultOrder>

std::unique_ptr<Timings> cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::ocp_timings

Definition at line 95 of file ocp-backend-cyqlone.tpp.

◆ temp_var

template<index_t VL, StorageOrder DefaultOrder>

var_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::temp_var

Definition at line 537 of file ocp-backend-cyqlone.tpp.

◆ temp_eq

template<index_t VL, StorageOrder DefaultOrder>

eq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::temp_eq

Definition at line 538 of file ocp-backend-cyqlone.tpp.

◆ temp_ineq

template<index_t VL, StorageOrder DefaultOrder>

ineq_constr_vec_t cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::temp_ineq

Definition at line 539 of file ocp-backend-cyqlone.tpp.

◆ stats

template<index_t VL, StorageOrder DefaultOrder>

Stats cyqlone::qpalm::CyQPALMBackend< VL, DefaultOrder >::stats = {}

Definition at line 562 of file ocp-backend-cyqlone.tpp.

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

src/qpalm/include/cyqlone/qpalm/backends/ocp-backend-cyqlone.hpp
src/qpalm/include/cyqlone/qpalm/backends/ocp-backend-cyqlone.tpp
src/qpalm/include/cyqlone/qpalm/backends/backend-cyqlone/ineq-constr.tpp
src/qpalm/include/cyqlone/qpalm/backends/backend-cyqlone/linalg.tpp
src/qpalm/include/cyqlone/qpalm/backends/backend-cyqlone/linesearch.tpp
src/qpalm/include/cyqlone/qpalm/backends/backend-cyqlone/solve.tpp

Detailed Description

Line search

Linear algebra operations (level 1 BLAS-like)

Classes

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Class Documentation

◆ cyqlone::qpalm::CyQPALMBackend::Timings

◆ cyqlone::qpalm::CyQPALMBackend::PenaltySettings

Member Typedef Documentation

◆ OCP_t

◆ Context

◆ storage_t

◆ simd

◆ Stats

Constructor & Destructor Documentation

◆ CyQPALMBackend()

Member Function Documentation

◆ update_data()

◆ set_b_eq()

◆ set_b_lb()

◆ set_b_ub()

◆ warm_start()

◆ reset()

◆ num_var()

◆ num_eq_constr()

◆ num_ineq_constr()

◆ var_vec()

◆ eq_constr_vec()

◆ ineq_constr_vec()

◆ active_set()

◆ initialize_active_set()

◆ initialize_var_vec()

◆ initialize_ineq_constr_vec()

◆ initialize_eq_constr_vec()

◆ initial_variables()

◆ initial_multipliers_eq()

◆ initial_multipliers_ineq()

◆ ineq_constr_resid()

◆ project_multipliers_ineq()

◆ ineq_constr_viol()

◆ ineq_constr_resid_al()

◆ eq_constr_resid()

◆ mat_vec_MT()

◆ unscaled_eq_constr_viol()

◆ mat_vec_AT() [1/2]

◆ mat_vec_AT() [2/2]

◆ mat_vec_A() [1/2]

◆ mat_vec_A() [2/2]

◆ grad_f()

◆ grad_f_regularized()

◆ grad_f_remove_regularization()

◆ f_grad_f() [1/2]

◆ f_grad_f() [2/2]

◆ update_penalty_y()

◆ update_regularization_changed()

◆ boost_regularization()

◆ update_penalty_changed()

◆ merge_chunk()

◆ compute_partition_breakpoints()

◆ xaxpy()

◆ xcopy()

◆ set_constant()

◆ scale()

◆ dot()

◆ local_dots()

◆ dots()

◆ norm_inf_l1_sq()

◆ norm_inf()

◆ norm_squared()

◆ Ax_min()

◆ Ax_max()

◆ calc_ŷ_Aᵀŷ()

◆ unscaled_aug_lagr_norm()

◆ scale_variables()

◆ scale_ineq_constr()

◆ scale_eq_constr()

◆ unscale_variables()