Random: igt-gpu-tools Reference Manual

Random

Random — Random numbers helper library

uint32_t	hars_petruska_f54_1_random ()
uint64_t	hars_petruska_f54_1_random64 ()
uint32_t	hars_petruska_f54_1_random_seed ()
uint32_t	hars_petruska_f54_1_random_unsafe ()
void	hars_petruska_f54_1_random_perturb ()
uint32_t	hars_petruska_f54_1_random_unsafe_max ()

#include <igt_rand.h>

uint32_t
hars_petruska_f54_1_random (uint32_t *state);

uint64_t
hars_petruska_f54_1_random64 (uint32_t *s);

uint32_t
hars_petruska_f54_1_random_seed (uint32_t seed);

uint32_t
hars_petruska_f54_1_random_unsafe (void);

void
hars_petruska_f54_1_random_perturb (uint32_t xor);

uint32_t
hars_petruska_f54_1_random_unsafe_max (uint32_t ep_ro);