Implementation of the ellipsoid function and problem. More...

#include <stdio.h>
#include <math.h>
#include <assert.h>
#include "coco.h"
#include "coco_problem.c"
#include "transform_vars_oscillate.c"
#include "transform_vars_affine.c"
#include "transform_vars_shift.c"
#include "transform_obj_shift.c"
#include "transform_vars_permutation.c"
#include "transform_vars_blockrotation.c"
#include "transform_obj_norm_by_dim.c"

Functions
static double	f_ellipsoid_raw (const double *x, const size_t number_of_variables)
	Implements the ellipsoid function without connections to any COCO structures. More...

static void	f_ellipsoid_evaluate (coco_problem_t problem, const double x, double *y)
	Uses the raw function to evaluate the COCO problem. More...

static void	f_ellipsoid_evaluate_gradient (coco_problem_t problem, const double x, double *y)
	Evaluates the gradient of the ellipsoid function. More...

static coco_problem_t *	f_ellipsoid_allocate (const size_t number_of_variables)
	Allocates the basic ellipsoid problem. More...

static coco_problem_t *	f_ellipsoid_bbob_problem_allocate (const size_t function, const size_t dimension, const size_t instance, const long rseed, const char problem_id_template, const char problem_name_template)
	Creates the BBOB ellipsoid problem. More...

static coco_problem_t *	f_ellipsoid_rotated_bbob_problem_allocate (const size_t function, const size_t dimension, const size_t instance, const long rseed, const char problem_id_template, const char problem_name_template)
	Creates the BBOB rotated ellipsoid problem. More...

static coco_problem_t *	f_ellipsoid_permblockdiag_bbob_problem_allocate (const size_t function, const size_t dimension, const size_t instance, const long rseed, const char problem_id_template, const char problem_name_template)
	Creates the BBOB permuted block-rotated ellipsoid problem. More...

static coco_problem_t *	f_ellipsoid_cons_bbob_problem_allocate (const size_t function, const size_t dimension, const size_t instance, const long rseed, const char problem_id_template, const char problem_name_template)
	Creates the ellipsoid problem for the constrained BBOB suite. More...

static coco_problem_t *	f_ellipsoid_rotated_cons_bbob_problem_allocate (const size_t function, const size_t dimension, const size_t instance, const long rseed, const char problem_id_template, const char problem_name_template)
	Creates the rotated ellipsoid problem for the constrained BBOB suite. More...

Detailed Description

Implementation of the ellipsoid function and problem.

Function Documentation

static coco_problem_t* f_ellipsoid_allocate ( const size_t number_of_variables )

static

Allocates the basic ellipsoid problem.

static coco_problem_t* f_ellipsoid_bbob_problem_allocate	(	const size_t	function,
		const size_t	dimension,
		const size_t	instance,
		const long	rseed,
		const char *	problem_id_template,
		const char *	problem_name_template
	)

static

Creates the BBOB ellipsoid problem.

static coco_problem_t* f_ellipsoid_cons_bbob_problem_allocate	(	const size_t	function,
		const size_t	dimension,
		const size_t	instance,
		const long	rseed,
		const char *	problem_id_template,
		const char *	problem_name_template
	)

static

Creates the ellipsoid problem for the constrained BBOB suite.

static void f_ellipsoid_evaluate	(	coco_problem_t *	problem,
		const double *	x,
		double *	y
	)

static

Uses the raw function to evaluate the COCO problem.

static void f_ellipsoid_evaluate_gradient	(	coco_problem_t *	problem,
		const double *	x,
		double *	y
	)

static

Evaluates the gradient of the ellipsoid function.

static coco_problem_t* f_ellipsoid_permblockdiag_bbob_problem_allocate	(	const size_t	function,
		const size_t	dimension,
		const size_t	instance,
		const long	rseed,
		const char *	problem_id_template,
		const char *	problem_name_template
	)

static

Creates the BBOB permuted block-rotated ellipsoid problem.

static double f_ellipsoid_raw	(	const double *	x,
		const size_t	number_of_variables
	)

static

Implements the ellipsoid function without connections to any COCO structures.

static coco_problem_t* f_ellipsoid_rotated_bbob_problem_allocate	(	const size_t	function,
		const size_t	dimension,
		const size_t	instance,
		const long	rseed,
		const char *	problem_id_template,
		const char *	problem_name_template
	)

static

Creates the BBOB rotated ellipsoid problem.

static coco_problem_t* f_ellipsoid_rotated_cons_bbob_problem_allocate	(	const size_t	function,
		const size_t	dimension,
		const size_t	instance,
		const long	rseed,
		const char *	problem_id_template,
		const char *	problem_name_template
	)

static

Creates the rotated ellipsoid problem for the constrained BBOB suite.

Functions

Detailed Description

Function Documentation