uni20::krylov::gmres_detail Namespace Reference

Classes
struct	DiagnosticMagnitude
struct	Rotation
struct	Tolerances

Functions
template<Real R>
DiagnosticMagnitude< R >	add (DiagnosticMagnitude< R > const &a, DiagnosticMagnitude< R > const &b)
template<RealOrComplex To, RealOrComplex From> requires (Complex<To> == Complex<From>)
To	convert_scalar (From const &value, Precision p)
template<Real R>
R	diagnostic_scale (R const &fraction, __int128_t exponent)
template<Real R>
std::optional< GmresErrorEstimates< R > >	error_estimates (GmresResidual< R > const &residual, GmresOperatorEstimates< R > const &properties)
template<Real R>
DiagnosticMagnitude< R >	magnitude (R const &value)
template<Real R>
DiagnosticMagnitude< R >	multiply (DiagnosticMagnitude< R > const &a, DiagnosticMagnitude< R > const &b)
template<RealOrComplex S, class Ops , class V >
std::optional< make_real_t< S > >	norm (Ops &ops, V const &v, Precision p)
template<RealOrComplex S, class Ops , class V >
void	normalize (Ops &ops, V &v, make_real_t< S > const &length, Precision p)
template<Real R>
GmresOperatorEstimates< R >	operator_estimates_at_precision (GmresOperatorEstimates< R > const &input, Precision p)
template<Real R>
R	ratio (DiagnosticMagnitude< R > const &a, DiagnosticMagnitude< R > const &b)
template<Real R>
bool	reached (R const &residual, R const &rhs, R const &relative, R const &absolute)
template<class S >
void	rotate (Rotation< S > const &rotation, S &x, S &y)
template<RealOrComplex S>
Rotation< S >	rotation (S const &f, S const &g, Precision p)
template<Real R>
Tolerances< R >	tolerances (GmresOptions< R > const &options, Precision precision)

Function Documentation

add()

template<Real R>

DiagnosticMagnitude< R > uni20::krylov::gmres_detail::add	(	DiagnosticMagnitude< R > const &	a,
		DiagnosticMagnitude< R > const &	b
	)

convert_scalar()

template<RealOrComplex To, RealOrComplex From>
requires (Complex<To> == Complex<From>)

To uni20::krylov::gmres_detail::convert_scalar	(	From const &	value,
		Precision	p
	)

diagnostic_scale()

template<Real R>

R uni20::krylov::gmres_detail::diagnostic_scale	(	R const &	fraction,
		__int128_t	exponent
	)

error_estimates()

template<Real R>

std::optional< GmresErrorEstimates< R > > uni20::krylov::gmres_detail::error_estimates	(	GmresResidual< R > const &	residual,
		GmresOperatorEstimates< R > const &	properties
	)

magnitude()

template<Real R>

DiagnosticMagnitude< R > uni20::krylov::gmres_detail::magnitude

(

R const &

value

)

multiply()

template<Real R>

DiagnosticMagnitude< R > uni20::krylov::gmres_detail::multiply	(	DiagnosticMagnitude< R > const &	a,
		DiagnosticMagnitude< R > const &	b
	)

norm()

template<RealOrComplex S, class Ops , class V >

std::optional< make_real_t< S > > uni20::krylov::gmres_detail::norm	(	Ops &	ops,
		V const &	v,
		Precision	p
	)

normalize()

template<RealOrComplex S, class Ops , class V >

void uni20::krylov::gmres_detail::normalize	(	Ops &	ops,
		V &	v,
		make_real_t< S > const &	length,
		Precision	p
	)

operator_estimates_at_precision()

template<Real R>

GmresOperatorEstimates< R > uni20::krylov::gmres_detail::operator_estimates_at_precision	(	GmresOperatorEstimates< R > const &	input,
		Precision	p
	)

ratio()

template<Real R>

R uni20::krylov::gmres_detail::ratio	(	DiagnosticMagnitude< R > const &	a,
		DiagnosticMagnitude< R > const &	b
	)

reached()

template<Real R>

bool uni20::krylov::gmres_detail::reached	(	R const &	residual,
		R const &	rhs,
		R const &	relative,
		R const &	absolute
	)

rotate()

template<class S >

void uni20::krylov::gmres_detail::rotate	(	Rotation< S > const &	rotation,
		S &	x,
		S &	y
	)

rotation()

template<RealOrComplex S>

Rotation< S > uni20::krylov::gmres_detail::rotation	(	S const &	f,
		S const &	g,
		Precision	p
	)

tolerances()

template<Real R>

Tolerances< R > uni20::krylov::gmres_detail::tolerances	(	GmresOptions< R > const &	options,
		Precision	precision
	)