randmtzig.h File Reference

#include "octave-config.h"

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Macros
#define	MT_N   624

Functions
OCTAVE_API void	get_mersenne_twister_state (uint32_t *save)
OCTAVE_API void	init_mersenne_twister (const uint32_t *init_key, const int key_length)
OCTAVE_API void	init_mersenne_twister (const uint32_t seed)
OCTAVE_API void	init_mersenne_twister (void)
template<typename T >
OCTAVE_API void	rand_exponential (octave_idx_type n, T *p)
template<typename T >
OCTAVE_API T	rand_exponential (void)
template<>
OCTAVE_API void	rand_exponential< double > (octave_idx_type n, double *p)
template<>
OCTAVE_API double	rand_exponential< double > (void)
template<>
OCTAVE_API void	rand_exponential< float > (octave_idx_type n, float *p)
template<>
OCTAVE_API float	rand_exponential< float > (void)
template<typename T >
OCTAVE_API void	rand_normal (octave_idx_type n, T *p)
template<typename T >
OCTAVE_API T	rand_normal (void)
template<>
OCTAVE_API void	rand_normal< double > (octave_idx_type n, double *p)
template<>
OCTAVE_API double	rand_normal< double > (void)
template<>
OCTAVE_API void	rand_normal< float > (octave_idx_type n, float *p)
template<>
OCTAVE_API float	rand_normal< float > (void)
template<typename T >
OCTAVE_API void	rand_uniform (octave_idx_type n, T *p)
template<typename T >
OCTAVE_API T	rand_uniform (void)
template<>
OCTAVE_API void	rand_uniform< double > (octave_idx_type n, double *p)
template<>
OCTAVE_API double	rand_uniform< double > (void)
template<>
OCTAVE_API void	rand_uniform< float > (octave_idx_type n, float *p)
template<>
OCTAVE_API float	rand_uniform< float > (void)
OCTAVE_API void	set_mersenne_twister_state (const uint32_t *save)

Macro Definition Documentation

MT_N

#define MT_N   624

Definition at line 72 of file randmtzig.h.

Function Documentation

get_mersenne_twister_state()

OCTAVE_API void get_mersenne_twister_state

(

uint32_t *

save

)

Definition at line 318 of file randmtzig.cc.

References left, MT_N, and state.

Referenced by rand::get_internal_state().

init_mersenne_twister() [1/3]

OCTAVE_API void init_mersenne_twister	(	const uint32_t *	init_key,
		const int	key_length
	)

Definition at line 220 of file randmtzig.cc.

References init_mersenne_twister(), initf, left, MT_N, and state.

init_mersenne_twister() [2/3]

OCTAVE_API void init_mersenne_twister

(

const uint32_t

seed

)

Definition at line 200 of file randmtzig.cc.

References initf, left, MT_N, and state.

Referenced by rand::do_reset(), init_mersenne_twister(), rand::initialize_mersenne_twister(), next_state(), and rand::set_internal_state().

init_mersenne_twister() [3/3]

OCTAVE_API void init_mersenne_twister

(

void

)

Definition at line 260 of file randmtzig.cc.

References getpid(), init_mersenne_twister(), min(), MT_N, and n.

rand_exponential() [1/2]

template<typename T >

OCTAVE_API void rand_exponential	(	octave_idx_type	n,
		T *	p
	)

rand_exponential() [2/2]

template<typename T >

OCTAVE_API T rand_exponential

(

void

)

rand_exponential< double >() [1/2]

template<>

OCTAVE_API void rand_exponential< double >	(	octave_idx_type	n,
		double *	p
	)

rand_exponential< double >() [2/2]

template<>

OCTAVE_API double rand_exponential< double >

(

void

)

Definition at line 649 of file randmtzig.cc.

References create_ziggurat_tables(), ERANDI, fe, initt, ke, RANDU, we, x, ZIGGURAT_EXP_R, and ZIGINT.

Referenced by rand::exponential(), rand::fill(), and rand_exponential().

rand_exponential< float >() [1/2]

template<>

OCTAVE_API void rand_exponential< float >	(	octave_idx_type	n,
		float *	p
	)

rand_exponential< float >() [2/2]

template<>

OCTAVE_API float rand_exponential< float >

(

void

)

Definition at line 827 of file randmtzig.cc.

References create_ziggurat_float_tables(), ERANDI, ffe, fke, fwe, inittf, RANDU, x, ZIGGURAT_EXP_R, and ZIGINT.

Referenced by rand::exponential(), rand::fill(), and rand_exponential().

rand_normal() [1/2]

template<typename T >

OCTAVE_API void rand_normal	(	octave_idx_type	n,
		T *	p
	)

rand_normal() [2/2]

template<typename T >

OCTAVE_API T rand_normal

(

void

)

rand_normal< double >() [1/2]

template<>

OCTAVE_API void rand_normal< double >	(	octave_idx_type	n,
		double *	p
	)

rand_normal< double >() [2/2]

template<>

OCTAVE_API double rand_normal< double >

(

void

)

Definition at line 585 of file randmtzig.cc.

References create_ziggurat_tables(), fi, initt, ki, NRANDI, r, randi32, RANDU, UMASK, wi, x, ZIGGURAT_NOR_INV_R, and ZIGGURAT_NOR_R.

Referenced by rand::fill(), rand::normal(), and rand_normal().

rand_normal< float >() [1/2]

template<>

OCTAVE_API void rand_normal< float >	(	octave_idx_type	n,
		float *	p
	)

rand_normal< float >() [2/2]

template<>

OCTAVE_API float rand_normal< float >

(

void

)

Definition at line 787 of file randmtzig.cc.

References create_ziggurat_float_tables(), ffi, fki, fwi, inittf, LMASK, r, randi32, RANDU, x, ZIGGURAT_NOR_INV_R, and ZIGGURAT_NOR_R.

Referenced by rand::fill(), rand::normal(), and rand_normal().

rand_uniform() [1/2]

template<typename T >

OCTAVE_API void rand_uniform	(	octave_idx_type	n,
		T *	p
	)

rand_uniform() [2/2]

template<typename T >

OCTAVE_API T rand_uniform

(

void

)

rand_uniform< double >() [1/2]

template<>

OCTAVE_API void rand_uniform< double >	(	octave_idx_type	n,
		double *	p
	)

Definition at line 675 of file randmtzig.cc.

References n, and rand_uniform< double >().

rand_uniform< double >() [2/2]

template<>

OCTAVE_API double rand_uniform< double >

(

void

)

Definition at line 430 of file randmtzig.cc.

References randu53().

Referenced by rand::fill(), poisson_cdf_lookup(), poisson_rejection(), pprsc(), rand_uniform< double >(), and rand::uniform().

rand_uniform< float >() [1/2]

template<>

OCTAVE_API void rand_uniform< float >	(	octave_idx_type	n,
		float *	p
	)

rand_uniform< float >() [2/2]

template<>

OCTAVE_API float rand_uniform< float >

(

void

)

Definition at line 438 of file randmtzig.cc.

References randu24().

Referenced by rand::fill(), rand_uniform(), and rand::uniform().

set_mersenne_twister_state()

OCTAVE_API void set_mersenne_twister_state

(

const uint32_t *

save

)

Definition at line 311 of file randmtzig.cc.

References left, MT_N, next, and state.

Referenced by rand::set_internal_state().