random.h File Reference

#include <af/defines.h>

Go to the source code of this file.

Data Structures
class	randomEngine
	C++ Interface - Random Number Generation Engine Class. More...

Namespaces
namespace	af

Typedefs
typedef void *	af_random_engine
	Handle for a random engine object. More...

Functions
AFAPI array	randu (const dim4 &dims, const dtype ty, randomEngine &r)
	C++ Interface to create an array of random numbers uniformly distributed. More...
AFAPI array	randn (const dim4 &dims, const dtype ty, randomEngine &r)
	C++ Interface to create an array of random numbers normally distributed. More...
AFAPI array	randu (const dim4 &dims, const dtype ty=f32)
	C++ Interface to create an array of random numbers uniformly distributed. More...
AFAPI array	randu (const dim_t d0, const dtype ty=f32)
	C++ Interface to create an array of random numbers uniformly distributed. More...
AFAPI array	randu (const dim_t d0, const dim_t d1, const dtype ty=f32)
	C++ Interface to create an array of random numbers uniformly distributed. More...
AFAPI array	randu (const dim_t d0, const dim_t d1, const dim_t d2, const dtype ty=f32)
	C++ Interface to create an array of random numbers uniformly distributed. More...
AFAPI array	randu (const dim_t d0, const dim_t d1, const dim_t d2, const dim_t d3, const dtype ty=f32)
	C++ Interface to create an array of random numbers uniformly distributed. More...
AFAPI array	randn (const dim4 &dims, const dtype ty=f32)
	C++ Interface to create an array of random numbers normally distributed. More...
AFAPI array	randn (const dim_t d0, const dtype ty=f32)
	C++ Interface to create an array of random numbers normally distributed. More...
AFAPI array	randn (const dim_t d0, const dim_t d1, const dtype ty=f32)
	C++ Interface to create an array of random numbers normally distributed. More...
AFAPI array	randn (const dim_t d0, const dim_t d1, const dim_t d2, const dtype ty=f32)
	C++ Interface to create an array of random numbers normally distributed. More...
AFAPI array	randn (const dim_t d0, const dim_t d1, const dim_t d2, const dim_t d3, const dtype ty=f32)
	C++ Interface to create an array of random numbers normally distributed. More...
AFAPI void	setDefaultRandomEngineType (randomEngineType rtype)
	C++ Interface to set the default random engine type. More...
AFAPI randomEngine	getDefaultRandomEngine (void)
	C++ Interface to get the default random engine type. More...
AFAPI void	setSeed (const unsigned long long seed)
	C++ Interface to set the seed of the default random number generator. More...
AFAPI unsigned long long	getSeed ()
	C++ Interface to get the seed of the default random number generator. More...
AFAPI af_err	af_create_random_engine (af_random_engine *engine, af_random_engine_type rtype, unsigned long long seed)
	C Interface to create a random engine. More...
AFAPI af_err	af_retain_random_engine (af_random_engine *out, const af_random_engine engine)
	C Interface to retain a random engine. More...
AFAPI af_err	af_random_engine_set_type (af_random_engine *engine, const af_random_engine_type rtype)
	C Interface to change random engine type. More...
AFAPI af_err	af_random_engine_get_type (af_random_engine_type *rtype, const af_random_engine engine)
	C Interface to get random engine type. More...
AFAPI af_err	af_random_uniform (af_array *out, const unsigned ndims, const dim_t *const dims, const af_dtype type, af_random_engine engine)
	C Interface to create an array of uniform numbers using a random engine. More...
AFAPI af_err	af_random_normal (af_array *out, const unsigned ndims, const dim_t *const dims, const af_dtype type, af_random_engine engine)
	C Interface to create an array of normal numbers using a random engine. More...
AFAPI af_err	af_random_engine_set_seed (af_random_engine *engine, const unsigned long long seed)
	C Interface to set the seed of a random engine. More...
AFAPI af_err	af_get_default_random_engine (af_random_engine *engine)
	C Interface to get the default random engine. More...
AFAPI af_err	af_set_default_random_engine_type (const af_random_engine_type rtype)
	C Interface to set the type of the default random engine. More...
AFAPI af_err	af_random_engine_get_seed (unsigned long long *const seed, af_random_engine engine)
	C Interface to get the seed of a random engine. More...
AFAPI af_err	af_release_random_engine (af_random_engine engine)
	C Interface to release a random engine. More...
AFAPI af_err	af_randu (af_array *out, const unsigned ndims, const dim_t *const dims, const af_dtype type)
AFAPI af_err	af_randn (af_array *out, const unsigned ndims, const dim_t *const dims, const af_dtype type)
AFAPI af_err	af_set_seed (const unsigned long long seed)
AFAPI af_err	af_get_seed (unsigned long long *seed)