ran.cpp File Reference

#include "cddefines.h"
#include "vectorize.h"
#include "vectorize_math.h"
#include "thirdparty.h"
#include "ran.h"

Include dependency graph for ran.cpp:

Classes
union	pund
union	punf

Functions
STATIC void	init_seed (uint64 s, int nRANK, uint64 state[], size_t ns, size_t npack, algo_prng algo)
STATIC void	convert_double (double *pool, size_t size)
STATIC void	convert_float (sys_float *pool, size_t size)
STATIC void	convert_zig (double *pool, size_t size)

Variables
t_ran	ran (PRNG_XOSHIRO256STARSTAR)
static const int	ZIGC = 256
static const double	ZigXN [ZIGC+1]
static const double	ZigRN [ZIGC]
static const double	ZigEX2 [ZIGC+1]

Function Documentation

STATIC void convert_double	(	double *	pool,
		size_t	size
	)

References pund::d, DEBUG_ENTRY, and pund::i.

Referenced by t_ran::p_dbl().

STATIC void convert_float	(	sys_float *	pool,
		size_t	size
	)

References DEBUG_ENTRY, punf::f, and punf::i.

Referenced by t_ran::p_flt().

STATIC void convert_zig	(	double *	pool,
		size_t	size
	)

References pund::d, DEBUG_ENTRY, and pund::i.

Referenced by t_ran::p_zig().

STATIC void init_seed	(	uint64	s,
		int	nRANK,
		uint64	state[],
		size_t	ns,
		size_t	npack,
		algo_prng	algo
	)

References ASSERT, DEBUG_ENTRY, PRNG_XOROSHIRO128PLUS, PRNG_XOSHIRO256STARSTAR, splitmix64(), TotalInsanity(), xoroshiro128plus_jump(), and xoshiro256starstar_jump().

Referenced by t_ran::p_seed().

Here is the call graph for this function:

Variable Documentation

t_ran ran(PRNG_XOSHIRO256STARSTAR)

Referenced by Badnell_rec_init(), cdInit(), load_balance::init(), diatomics::init(), main(), mc_escape(), optimize_phymir(), phymir_state< X, Y, NP, NSTR >::p_execute_job(), t_ran::p_generate_random_seed(), ParseCommands(), t_cpu_i::PrintBacktrace(), RandomCrash(), ShowMe(), and TruncatedNormal().

const int ZIGC = 256

static

const double ZigEX2[ZIGC+1]

static

Referenced by t_ran::p_init().

const double ZigRN[ZIGC]

static

Referenced by t_ran::p_init().

const double ZigXN[ZIGC+1]

static

Referenced by t_ran::p_init().