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 ()

uint32_t

#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);

	uint32_t seed = hars_petruska_f54_1_random_seed(0) ^ xor;