posix_randr.c File Reference

A POSIX Random Number Generator for multi-threaded applications. More...

#include <math.h>
#include <stdio.h>
#include "posix_randr.h"
#include <stdlib.h>
#include "fastmath.h"

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Defines
#define	LOG_MT_MAX   22.1807097779182f
Functions
__device__ float	rand_uniform01 (RandType t[RAND_BUF_LEN])
__device__ void	rng_init (RandType t[RAND_BUF_LEN], RandType tnew[RAND_BUF_LEN], uint *n_seed, int idx)
__device__ void	rand_need_more (RandType t[RAND_BUF_LEN], RandType tbuf[RAND_BUF_LEN])
__device__ float	rand_next_scatlen (RandType t[RAND_BUF_LEN])
__device__ float	rand_next_aangle (RandType t[RAND_BUF_LEN])
__device__ float	rand_next_zangle (RandType t[RAND_BUF_LEN])
__device__ float	rand_next_reflect (RandType t[RAND_BUF_LEN])
__device__ float	rand_do_roulette (RandType t[RAND_BUF_LEN])

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Detailed Description

A POSIX Random Number Generator for multi-threaded applications.