integrators::core Namespace Reference

Namespaces
namespace	cuda
namespace	generic

Classes
struct	callback_params_t
struct	has_batching_impl
struct	has_batching_impl< I, T, D, U, std::void_t< decltype(std::declval< I >().operator()(std::declval< D * >(), std::declval< T * >(), std::declval< U >()))> >
struct	least_squares_wrapper_t

Typedefs
using	fit_function_jacobian_wrapper_ptr = int (*)(const gsl_vector * , void *, gsl_matrix *)
using	fit_function_hessian_wrapper_ptr = int (*)(const gsl_vector *, const gsl_vector *, void *, gsl_vector *)

Functions
template<typename D , typename F1 , typename F2 , typename F3 >
int	fit_function_wrapper (const gsl_vector *parameters_vector, void *xyfunc_ptr, gsl_vector *f)
template<typename D , typename F1 , typename F2 , typename F3 >
int	fit_function_jacobian_wrapper (const gsl_vector *parameters_vector, void *xyfunc_ptr, gsl_matrix *J)
template<typename D , typename F1 , typename F2 , typename F3 >
int	fit_function_hessian_wrapper (const gsl_vector *parameters_vector, const gsl_vector *v, void *xyfunc_ptr, gsl_vector *fvv)
void	callback (const size_t iter, void *params, const gsl_multifit_nlinear_workspace *w)
template<typename D , typename F1 , typename F2 , typename F3 >
fit_function_jacobian_wrapper_ptr	get_fit_function_jacobian_wrapper (const F2 &fit_function_jacobian, const U &verbosity, Logger &logger)
template<typename D , typename F1 , typename F2 , typename F3 >
std::nullptr_t	get_fit_function_jacobian_wrapper (const std::nullptr_t &fit_function_jacobian, const U &verbosity, Logger &logger)
template<typename D , typename F1 , typename F2 , typename F3 >
fit_function_hessian_wrapper_ptr	get_fit_function_hessian_wrapper (const F3 &fit_function_hessian, const U &verbosity, Logger &logger)
template<typename D , typename F1 , typename F2 , typename F3 >
std::nullptr_t	get_fit_function_hessian_wrapper (const std::nullptr_t &fit_function_hessian, const U &verbosity, Logger &logger)
template<typename D , typename F1 , typename F2 , typename F3 , typename std::enable_if< F1::num_parameters !=0, int >::type = 0>
std::vector< D >	least_squares (F1 &fit_function, F2 &fit_function_jacobian, F3 &fit_function_hessian, const std::vector< D > &x, const std::vector< D > &y, const U &verbosity, Logger &logger, const size_t maxiter, const double xtol, const double gtol, const double ftol, gsl_multifit_nlinear_parameters fitparametersgsl)
template<typename T >
integrators::result< T >	reduce (const std::vector< T > &r, const U n, const U m, std::vector< result< T > > &previous_iterations, const U &verbosity, const Logger &logger)

Variables
template<typename I , typename T , typename D , typename U >
constexpr bool	has_batching = has_batching_impl<I,T,D,U>::value

Typedef Documentation

fit_function_hessian_wrapper_ptr

using integrators::core::fit_function_hessian_wrapper_ptr = int (*)(const gsl_vector *, const gsl_vector *, void *, gsl_vector *)

fit_function_jacobian_wrapper_ptr

using integrators::core::fit_function_jacobian_wrapper_ptr = int (*)(const gsl_vector * , void *, gsl_matrix *)

Function Documentation

callback()

void integrators::core::callback ( const size_t iter, void * params, const gsl_multifit_nlinear_workspace * w )

inline

fit_function_hessian_wrapper()

template<typename D , typename F1 , typename F2 , typename F3 >

int integrators::core::fit_function_hessian_wrapper	(	const gsl_vector *	parameters_vector,
		const gsl_vector *	v,
		void *	xyfunc_ptr,
		gsl_vector *	fvv )

fit_function_jacobian_wrapper()

template<typename D , typename F1 , typename F2 , typename F3 >

int integrators::core::fit_function_jacobian_wrapper	(	const gsl_vector *	parameters_vector,
		void *	xyfunc_ptr,
		gsl_matrix *	J )

fit_function_wrapper()

template<typename D , typename F1 , typename F2 , typename F3 >

int integrators::core::fit_function_wrapper	(	const gsl_vector *	parameters_vector,
		void *	xyfunc_ptr,
		gsl_vector *	f )

get_fit_function_hessian_wrapper() [1/2]

template<typename D , typename F1 , typename F2 , typename F3 >

fit_function_hessian_wrapper_ptr integrators::core::get_fit_function_hessian_wrapper	(	const F3 &	fit_function_hessian,
		const U &	verbosity,
		Logger &	logger )

get_fit_function_hessian_wrapper() [2/2]

template<typename D , typename F1 , typename F2 , typename F3 >

std::nullptr_t integrators::core::get_fit_function_hessian_wrapper	(	const std::nullptr_t &	fit_function_hessian,
		const U &	verbosity,
		Logger &	logger )

get_fit_function_jacobian_wrapper() [1/2]

template<typename D , typename F1 , typename F2 , typename F3 >

fit_function_jacobian_wrapper_ptr integrators::core::get_fit_function_jacobian_wrapper	(	const F2 &	fit_function_jacobian,
		const U &	verbosity,
		Logger &	logger )

get_fit_function_jacobian_wrapper() [2/2]

template<typename D , typename F1 , typename F2 , typename F3 >

std::nullptr_t integrators::core::get_fit_function_jacobian_wrapper	(	const std::nullptr_t &	fit_function_jacobian,
		const U &	verbosity,
		Logger &	logger )

least_squares()

template<typename D , typename F1 , typename F2 , typename F3 , typename std::enable_if< F1::num_parameters !=0, int >::type = 0>

std::vector< D > integrators::core::least_squares	(	F1 &	fit_function,
		F2 &	fit_function_jacobian,
		F3 &	fit_function_hessian,
		const std::vector< D > &	x,
		const std::vector< D > &	y,
		const U &	verbosity,
		Logger &	logger,
		const size_t	maxiter,
		const double	xtol,
		const double	gtol,
		const double	ftol,
		gsl_multifit_nlinear_parameters	fitparametersgsl )

reduce()

template<typename T >

integrators::result< T > integrators::core::reduce	(	const std::vector< T > &	r,
		const U	n,
		const U	m,
		std::vector< result< T > > &	previous_iterations,
		const U &	verbosity,
		const Logger &	logger )

Variable Documentation

has_batching

template<typename I , typename T , typename D , typename U >

bool integrators::core::has_batching = has_batching_impl<I,T,D,U>::value

inlineconstexpr