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

#include <assert.h>
#include <math.h>
#include "coco.h"
#include "coco_problem.c"
#include "coco_utilities.c"
#include "suite_bbob_legacy_code.c"
#include "transform_obj_shift.c"
#include "transform_vars_permutation.c"
#include "transform_vars_blockrotation.c"
#include "transform_vars_permutation_helpers.c"
#include "transform_vars_scale.c"
#include "transform_obj_norm_by_dim.c"
#include "f_sphere.c"
#include "transform_vars_gallagher_blockrotation.c"

Data Structures
struct	f_gallagher_permutation_t
	A random permutation type for the Gallagher problem. More...

struct	f_gallagher_data_t
	Data type for the Gallagher problem. More...

Functions
static int	f_gallagher_compare_doubles (const void a, const void b)

static double	f_gallagher_raw (const double x, const size_t number_of_variables, f_gallagher_data_t data)
	Implements the Gallagher function without connections to any COCO structures. More...

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

static void	f_gallagher_free (coco_problem_t *problem)
	Frees the Gallagher data object. More...

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

static void	f_gallagher_sub_evaluate_core (coco_problem_t problem_i, const double x, double *y)
	Uses the core function to evaluate the sub problem. More...

static coco_problem_t *	f_gallagher_sub_problem_allocate (const size_t number_of_variables)
	Allocates the basic gallagher sub problem. More...

static double	f_gallagher_core (const double x, size_t number_of_variables, f_gallagher_versatile_data_t versatile_data)
	Implements the gallagher function without connections to any COCO structures. Wassim: core to not conflict with raw for now. More...

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

static coco_problem_t *	f_gallagher_problem_allocate (const size_t number_of_variables, size_t number_of_peaks)
	Allocates the basic gallagher problem. More...

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

Detailed Description

Implementation of the Gallagher function and problem.

Function Documentation

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

static

Creates the BBOB Gallagher problem.

Note: There is no separate basic allocate function.

static int f_gallagher_compare_doubles	(	const void *	a,
		const void *	b
	)

static

Comparison function used for sorting.

static double f_gallagher_core	(	const double *	x,
		size_t	number_of_variables,
		f_gallagher_versatile_data_t *	versatile_data
	)

static

Implements the gallagher function without connections to any COCO structures. Wassim: core to not conflict with raw for now.

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

static

Uses the raw function to evaluate the COCO problem.

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

static

Uses the core function to evaluate the COCO problem.

static void f_gallagher_free ( coco_problem_t * problem )

static

Frees the Gallagher data object.

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

static

problem_i = transform_vars_blockrotation(*problem_i, B_const, dimension, block_sizes, nb_blocks);

static coco_problem_t* f_gallagher_problem_allocate	(	const size_t	number_of_variables,
		size_t	number_of_peaks
	)

static

Allocates the basic gallagher problem.

static double f_gallagher_raw	(	const double *	x,
		const size_t	number_of_variables,
		f_gallagher_data_t *	data
	)

static

Implements the Gallagher function without connections to any COCO structures.

static void f_gallagher_sub_evaluate_core	(	coco_problem_t *	problem_i,
		const double *	x,
		double *	y
	)

static

Uses the core function to evaluate the sub problem.

static coco_problem_t* f_gallagher_sub_problem_allocate ( const size_t number_of_variables )

static

Allocates the basic gallagher sub problem.

Data Structures

Functions

Detailed Description

Function Documentation