#include <config/config.h>
#include <stdio.h>
#include <stdlib.h>
#include <oski/common.h>
#include <oski/mangle.h>
#include "rand_util.h"
Functions | |
oski_index_t | rand_GenIndex (oski_index_t a, oski_index_t b) |
Returns a random integer index in the interval ![]() | |
oski_value_t | rand_GenValueReal (double a, double b) |
Returns a random pure real scalar in the interval ![]() | |
oski_value_t | rand_GenValue (double a, double b) |
Returns a random value in the interval ![]() | |
static void | swap_inds (oski_index_t *p_i, oski_index_t *p_j) |
static void | swap_vals (oski_value_t *p_i, oski_value_t *p_j) |
void | rand_PermuteIndices (oski_index_t *ind, oski_index_t len) |
Randomly permute the elements of an array of indices. | |
void | rand_PermuteIndValPairs (oski_index_t *ind, oski_value_t *val, oski_index_t len) |
Randomly permute corresponding (index, value) pairs of elements. |
oski_index_t rand_GenIndex | ( | oski_index_t | a, | |
oski_index_t | b | |||
) |
Returns a random integer index in the interval .
oski_value_t rand_GenValue | ( | double | a, | |
double | b | |||
) |
oski_value_t rand_GenValueReal | ( | double | a, | |
double | b | |||
) |
Returns a random pure real scalar in the interval .
Thus, if oski_value_t is complex, then the imaginary part is set to 0.
References MAKE_VAL_COMPLEX.
void rand_PermuteIndices | ( | oski_index_t * | ind, | |
oski_index_t | len | |||
) |
Randomly permute the elements of an array of indices.
void rand_PermuteIndValPairs | ( | oski_index_t * | ind, | |
oski_value_t * | val, | |||
oski_index_t | len | |||
) |
Randomly permute corresponding (index, value) pairs of elements.