Macros
#define	ROCRAND_LFSR113_DEFAULT_SEED_X 2
	Default X seed for LFSR113 PRNG. More...

#define	ROCRAND_LFSR113_DEFAULT_SEED_Y 8
	Default Y seed for LFSR113 PRNG. More...

#define	ROCRAND_LFSR113_DEFAULT_SEED_Z 16
	Default Z seed for LFSR113 PRNG. More...

#define	ROCRAND_LFSR113_DEFAULT_SEED_W 128
	Default W seed for LFSR113 PRNG. More...

#define	ROCRAND_MRG31K3P_DEFAULT_SEED 12345ULL
	Default seed for MRG31K3P PRNG.

#define	ROCRAND_MRG32K3A_DEFAULT_SEED 12345ULL
	Default seed for MRG32K3A PRNG.

#define	ROCRAND_PHILOX4x32_DEFAULT_SEED 0xdeadbeefdeadbeefULL
	Default seed for PHILOX4x32 PRNG.

#define	FQUALIFIERS __forceinline__ __device__
	Shorthand for commonly used function qualifiers.

#define	ROCRAND_XORWOW_DEFAULT_SEED 0ULL
	Default seed for XORWOW PRNG.

Functions
FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_philox4x32_10 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS uint4	rocrand_discrete4 (rocrand_state_philox4x32_10 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns four discrete distributed `unsigned int` values. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_mrg31k3p *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_mrg32k3a *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_xorwow *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_mtgp32 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_sobol32 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_scrambled_sobol32 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_sobol64 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned long long int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_scrambled_sobol64 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned long long int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_lfsr113 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_threefry2x32_20 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_threefry2x64_20 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_threefry4x32_20 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS unsigned int	rocrand_discrete (rocrand_state_threefry4x64_20 *state, const rocrand_discrete_distribution discrete_distribution)
	Returns a discrete distributed `unsigned int` value. More...

FQUALIFIERS void	rocrand_init (const uint4 seed, const unsigned int subsequence, rocrand_state_lfsr113 *state)
	Initializes LFSR113 state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_lfsr113 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_philox4x32_10 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_philox4x32_10 *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS float4	rocrand_log_normal4 (rocrand_state_philox4x32_10 *state, float mean, float stddev)
	Returns four log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_philox4x32_10 *state, double mean, double stddev)
	Returns a log-normally distributed `double` values. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_philox4x32_10 *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS double4	rocrand_log_normal_double4 (rocrand_state_philox4x32_10 *state, double mean, double stddev)
	Returns four log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_mrg31k3p *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_mrg31k3p *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_mrg31k3p *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_mrg31k3p *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_mrg32k3a *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_mrg32k3a *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_mrg32k3a *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_mrg32k3a *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_xorwow *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_xorwow *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_xorwow *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_xorwow *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_mtgp32 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_mtgp32 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_sobol32 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_sobol32 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_scrambled_sobol32 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_scrambled_sobol32 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_sobol64 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_sobol64 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_scrambled_sobol64 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_scrambled_sobol64 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_lfsr113 *state, float mean, float stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_lfsr113 *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_lfsr113 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_lfsr113 *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_threefry2x32_20 *state, double mean, double stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_threefry2x32_20 *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_threefry2x32_20 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_threefry2x32_20 *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_threefry2x64_20 *state, double mean, double stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_threefry2x64_20 *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_threefry2x64_20 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_threefry2x64_20 *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_threefry4x32_20 *state, double mean, double stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_threefry4x32_20 *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_threefry4x32_20 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_threefry4x32_20 *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS float	rocrand_log_normal (rocrand_state_threefry4x64_20 *state, double mean, double stddev)
	Returns a log-normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_log_normal2 (rocrand_state_threefry4x64_20 *state, float mean, float stddev)
	Returns two log-normally distributed `float` values. More...

FQUALIFIERS double	rocrand_log_normal_double (rocrand_state_threefry4x64_20 *state, double mean, double stddev)
	Returns a log-normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_log_normal_double2 (rocrand_state_threefry4x64_20 *state, double mean, double stddev)
	Returns two log-normally distributed `double` values. More...

FQUALIFIERS void	rocrand_init (const unsigned long long seed, const unsigned long long subsequence, const unsigned long long offset, rocrand_state_mrg31k3p *state)
	Initializes MRG31K3P state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_mrg31k3p *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_mrg31k3p *state)
	Updates MRG31K3P state to skip ahead by `offset` elements. More...

FQUALIFIERS void	skipahead_subsequence (unsigned long long subsequence, rocrand_state_mrg31k3p *state)
	Updates MRG31K3P state to skip ahead by `subsequence` subsequences. More...

FQUALIFIERS void	skipahead_sequence (unsigned long long sequence, rocrand_state_mrg31k3p *state)
	Updates MRG31K3P state to skip ahead by `sequence` sequences. More...

FQUALIFIERS void	rocrand_init (const unsigned long long seed, const unsigned long long subsequence, const unsigned long long offset, rocrand_state_mrg32k3a *state)
	Initializes MRG32K3A state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_mrg32k3a *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_mrg32k3a *state)
	Updates MRG32K3A state to skip ahead by `offset` elements. More...

FQUALIFIERS void	skipahead_subsequence (unsigned long long subsequence, rocrand_state_mrg32k3a *state)
	Updates MRG32K3A state to skip ahead by `subsequence` subsequences. More...

FQUALIFIERS void	skipahead_sequence (unsigned long long sequence, rocrand_state_mrg32k3a *state)
	Updates MRG32K3A state to skip ahead by `sequence` sequences. More...

__host__ rocrand_status	rocrand_make_state_mtgp32 (rocrand_state_mtgp32 *d_state, mtgp32_fast_params params[], int n, unsigned long long seed)
	Initializes MTGP32 states. More...

__host__ rocrand_status	rocrand_make_constant (const mtgp32_fast_params params[], mtgp32_params *p)
	Loads parameters for MTGP32. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_mtgp32 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS void	rocrand_mtgp32_block_copy (rocrand_state_mtgp32 src, rocrand_state_mtgp32 dest)
	Copies MTGP32 state to another state using block of threads. More...

FQUALIFIERS void	rocrand_mtgp32_set_params (rocrand_state_mtgp32 state, mtgp32_params params)
	Changes parameters of a MTGP32 state. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_philox4x32_10 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_philox4x32_10 *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS float4	rocrand_normal4 (rocrand_state_philox4x32_10 *state)
	Returns four normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_philox4x32_10 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_philox4x32_10 *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS double4	rocrand_normal_double4 (rocrand_state_philox4x32_10 *state)
	Returns four normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_mrg31k3p *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_mrg31k3p *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_mrg31k3p *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_mrg31k3p *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_mrg32k3a *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_mrg32k3a *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_mrg32k3a *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_mrg32k3a *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_xorwow *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_xorwow *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_xorwow *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_xorwow *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_mtgp32 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_mtgp32 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_sobol32 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_sobol32 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_scrambled_sobol32 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_scrambled_sobol32 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_sobol64 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_sobol64 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_scrambled_sobol64 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_scrambled_sobol64 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_lfsr113 *state)
	Returns a normally distributed `float` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_lfsr113 *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_lfsr113 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_lfsr113 *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_threefry2x32_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_threefry2x32_20 *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_threefry2x32_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_threefry2x32_20 *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_threefry2x64_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_threefry2x64_20 *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_threefry2x64_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_threefry2x64_20 *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_threefry4x32_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_threefry4x32_20 *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_threefry4x32_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_threefry4x32_20 *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS float	rocrand_normal (rocrand_state_threefry4x64_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS float2	rocrand_normal2 (rocrand_state_threefry4x64_20 *state)
	Returns two normally distributed `float` values. More...

FQUALIFIERS double	rocrand_normal_double (rocrand_state_threefry4x64_20 *state)
	Returns a normally distributed `double` value. More...

FQUALIFIERS double2	rocrand_normal_double2 (rocrand_state_threefry4x64_20 *state)
	Returns two normally distributed `double` values. More...

FQUALIFIERS void	rocrand_init (const unsigned long long seed, const unsigned long long subsequence, const unsigned long long offset, rocrand_state_philox4x32_10 *state)
	Initializes Philox state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_philox4x32_10 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS uint4	rocrand4 (rocrand_state_philox4x32_10 *state)
	Returns four uniformly distributed random `unsigned int` values from [0; 2^32 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_philox4x32_10 *state)
	Updates Philox state to skip ahead by `offset` elements. More...

FQUALIFIERS void	skipahead_subsequence (unsigned long long subsequence, rocrand_state_philox4x32_10 *state)
	Updates Philox state to skip ahead by `subsequence` subsequences. More...

FQUALIFIERS void	skipahead_sequence (unsigned long long sequence, rocrand_state_philox4x32_10 *state)
	Updates Philox state to skip ahead by `sequence` sequences. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_philox4x32_10 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using Philox generator. More...

FQUALIFIERS uint4	rocrand_poisson4 (rocrand_state_philox4x32_10 *state, double lambda)
	Returns four Poisson-distributed `unsigned int` values using Philox generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_mrg31k3p *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using MRG31k3p generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_mrg32k3a *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using MRG32k3a generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_xorwow *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using XORWOW generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_mtgp32 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using MTGP32 generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_sobol32 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using SOBOL32 generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_scrambled_sobol32 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using SCRAMBLED_SOBOL32 generator. More...

FQUALIFIERS unsigned long long int	rocrand_poisson (rocrand_state_sobol64 *state, double lambda)
	Returns a Poisson-distributed `unsigned long long int` using SOBOL64 generator. More...

FQUALIFIERS unsigned long long int	rocrand_poisson (rocrand_state_scrambled_sobol64 *state, double lambda)
	Returns a Poisson-distributed `unsigned long long int` using SCRAMBLED_SOBOL64 generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_lfsr113 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using LFSR113 generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_threefry2x32_20 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using ThreeFry generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_threefry2x64_20 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using ThreeFry generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_threefry4x32_20 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using ThreeFry generator. More...

FQUALIFIERS unsigned int	rocrand_poisson (rocrand_state_threefry4x64_20 *state, double lambda)
	Returns a Poisson-distributed `unsigned int` using ThreeFry generator. More...

FQUALIFIERS void	rocrand_init (const unsigned int vectors, const unsigned int scramble_constant, const unsigned int offset, rocrand_state_scrambled_sobol32 state)
	Initialize scrambled_sobol32 state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_scrambled_sobol32 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_scrambled_sobol32 *state)
	Updates SCRAMBLED_SOBOL32 state to skip ahead by `offset` elements. More...

FQUALIFIERS void	rocrand_init (const unsigned long long int vectors, const unsigned long long int scramble_constant, const unsigned int offset, rocrand_state_scrambled_sobol64 state)
	Initialize scrambled_sobol64 state. More...

FQUALIFIERS unsigned long long int	rocrand (rocrand_state_scrambled_sobol64 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^64 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_scrambled_sobol64 *state)
	Updates scrambled_sobol64 state to skip ahead by `offset` elements. More...

FQUALIFIERS void	rocrand_init (const unsigned int vectors, const unsigned int offset, rocrand_state_sobol32 state)
	Initialize SOBOL32 state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_sobol32 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_sobol32 *state)
	Updates SOBOL32 state to skip ahead by `offset` elements. More...

FQUALIFIERS void	rocrand_init (const unsigned long long int vectors, const unsigned int offset, rocrand_state_sobol64 state)
	Initialize sobol64 state. More...

FQUALIFIERS unsigned long long int	rocrand (rocrand_state_sobol64 *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^64 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long int offset, rocrand_state_sobol64 *state)
	Updates sobol64 state to skip ahead by `offset` elements. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_philox4x32_10 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS float2	rocrand_uniform2 (rocrand_state_philox4x32_10 *state)
	Returns two uniformly distributed random `float` values from (0; 1] range. More...

FQUALIFIERS float4	rocrand_uniform4 (rocrand_state_philox4x32_10 *state)
	Returns four uniformly distributed random `float` values from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_philox4x32_10 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS double2	rocrand_uniform_double2 (rocrand_state_philox4x32_10 *state)
	Returns two uniformly distributed random `double` values from (0; 1] range. More...

FQUALIFIERS double4	rocrand_uniform_double4 (rocrand_state_philox4x32_10 *state)
	Returns four uniformly distributed random `double` values from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_mrg31k3p *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_mrg31k3p *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_mrg32k3a *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_mrg32k3a *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_xorwow *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_xorwow *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_mtgp32 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_mtgp32 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_sobol32 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_sobol32 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_scrambled_sobol32 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_scrambled_sobol32 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_sobol64 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_sobol64 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_scrambled_sobol64 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_scrambled_sobol64 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_lfsr113 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_lfsr113 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_threefry2x32_20 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_threefry2x32_20 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_threefry2x64_20 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_threefry2x64_20 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_threefry4x32_20 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_threefry4x32_20 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS float	rocrand_uniform (rocrand_state_threefry4x64_20 *state)
	Returns a uniformly distributed random `float` value from (0; 1] range. More...

FQUALIFIERS double	rocrand_uniform_double (rocrand_state_threefry4x64_20 *state)
	Returns a uniformly distributed random `double` value from (0; 1] range. More...

FQUALIFIERS void	rocrand_init (const unsigned long long seed, const unsigned long long subsequence, const unsigned long long offset, rocrand_state_xorwow *state)
	Initialize XORWOW state. More...

FQUALIFIERS unsigned int	rocrand (rocrand_state_xorwow *state)
	Returns uniformly distributed random `unsigned int` value from [0; 2^32 - 1] range. More...

FQUALIFIERS void	skipahead (unsigned long long offset, rocrand_state_xorwow *state)
	Updates XORWOW state to skip ahead by `offset` elements. More...

FQUALIFIERS void	skipahead_subsequence (unsigned long long subsequence, rocrand_state_xorwow *state)
	Updates XORWOW state to skip ahead by `subsequence` subsequences. More...

FQUALIFIERS void	skipahead_sequence (unsigned long long sequence, rocrand_state_xorwow *state)
	Updates XORWOW state to skip ahead by `sequence` sequences. More...

Detailed Description

rocRAND RNG's state types

rocrandStateXORWOW_t - XORWOW PRNG state type
rocrandStatePhilox4_32_10_t - PHILOX PRNG state type
rocrandStateMRG32k3a_t - MRG32k3a PRNG state type
rocrandStateMtgp32_t - MTGP32 PRNG state type
rocrandStateSobol32_t - SOBOL32 QRNG state type

Macro Definition Documentation

◆ ROCRAND_LFSR113_DEFAULT_SEED_W

#define ROCRAND_LFSR113_DEFAULT_SEED_W 128

Default W seed for LFSR113 PRNG.

◆ ROCRAND_LFSR113_DEFAULT_SEED_X

#define ROCRAND_LFSR113_DEFAULT_SEED_X 2

Default X seed for LFSR113 PRNG.

◆ ROCRAND_LFSR113_DEFAULT_SEED_Y

#define ROCRAND_LFSR113_DEFAULT_SEED_Y 8

Default Y seed for LFSR113 PRNG.

◆ ROCRAND_LFSR113_DEFAULT_SEED_Z

#define ROCRAND_LFSR113_DEFAULT_SEED_Z 16

Default Z seed for LFSR113 PRNG.

Function Documentation

◆ rocrand() [1/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_scrambled_sobol32 * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using scrambled_sobol32 generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Quasirandom value (32-bit) as an unsigned int

◆ rocrand() [2/10]

FQUALIFIERS unsigned long long int rocrand ( rocrand_state_scrambled_sobol64 * state )

Returns uniformly distributed random unsigned int value from [0; 2^64 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^64 - 1] range using scrambled_sobol64 generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Quasirandom value (64-bit) as an unsigned int

◆ rocrand() [3/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_sobol32 * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using Sobol32 generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Quasirandom value (32-bit) as an unsigned int

◆ rocrand() [4/10]

FQUALIFIERS unsigned long long int rocrand ( rocrand_state_sobol64 * state )

Returns uniformly distributed random unsigned int value from [0; 2^64 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^64 - 1] range using sobol64 generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Quasirandom value (64-bit) as an unsigned int

◆ rocrand() [5/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_lfsr113 * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using LFSR113 generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Pseudorandom value (32-bit) as an unsigned int

◆ rocrand() [6/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_xorwow * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using XORWOW generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Pseudorandom value (32-bit) as an unsigned int

◆ rocrand() [7/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_mrg31k3p * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using MRG31K3P generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Pseudorandom value (32-bit) as an unsigned int

◆ rocrand() [8/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_philox4x32_10 * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using Philox generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Pseudorandom value (32-bit) as an unsigned int

◆ rocrand() [9/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_mrg32k3a * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using MRG32K3A generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Pseudorandom value (32-bit) as an unsigned int

◆ rocrand() [10/10]

FQUALIFIERS unsigned int rocrand ( rocrand_state_mtgp32 * state )

Returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range.

Generates and returns uniformly distributed random unsigned int value from [0; 2^32 - 1] range using MTGP32 generator in state. State is incremented by one position.

Parameters

state - Pointer to a state to use

Returns: Pseudorandom value (32-bit) as an unsigned int

◆ rocrand4()

FQUALIFIERS uint4 rocrand4 ( rocrand_state_philox4x32_10 * state )

Returns four uniformly distributed random unsigned int values from [0; 2^32 - 1] range.

Generates and returns four uniformly distributed random unsigned int values from [0; 2^32 - 1] range using Philox generator in state. State is incremented by four positions.

Parameters

state - Pointer to a state to use

Returns: Four pseudorandom values (32-bit) as an uint4

◆ rocrand_discrete() [1/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_philox4x32_10 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using Philox generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [2/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_mrg31k3p *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using MRG31k3p generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [3/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_mrg32k3a *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using MRG32k3a generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [4/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_xorwow *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using XORWOW generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [5/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_mtgp32 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using MTGP32 generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [6/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_sobol32 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using SOBOL32 generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [7/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_scrambled_sobol32 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to discrete distribution discrete_distribution using SCRAMBLED_SOBOL32 generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [8/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_sobol64 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned long long int value.

Returns a unsigned long long int distributed according to with discrete distribution discrete_distribution using SOBOL64 generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned long long int value distributed according to discrete_distribution

◆ rocrand_discrete() [9/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_scrambled_sobol64 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned long long int value.

Returns a unsigned long long int distributed according to with discrete distribution discrete_distribution using SCRAMBLED_SOBOL64 generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned long long int value distributed according to discrete_distribution

◆ rocrand_discrete() [10/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_lfsr113 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using LFSR113 generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [11/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_threefry2x32_20 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using ThreeFry generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [12/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_threefry2x64_20 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using ThreeFry generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [13/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_threefry4x32_20 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using ThreeFry generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete() [14/14]

FQUALIFIERS unsigned int rocrand_discrete	(	rocrand_state_threefry4x64_20 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns a discrete distributed unsigned int value.

Returns a unsigned int distributed according to with discrete distribution discrete_distribution using ThreeFry generator in state, and increments the position of the generator by one.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: unsigned int value distributed according to discrete_distribution

◆ rocrand_discrete4()

FQUALIFIERS uint4 rocrand_discrete4	(	rocrand_state_philox4x32_10 *	state,
		const rocrand_discrete_distribution	discrete_distribution
	)

Returns four discrete distributed unsigned int values.

Returns four unsigned int distributed according to with discrete distribution discrete_distribution using Philox generator in state, and increments the position of the generator by four.

Parameters

state	- Pointer to a state to use
discrete_distribution	- Related discrete distribution

Returns: Four unsigned int values distributed according to discrete_distribution as uint4

◆ rocrand_init() [1/9]

FQUALIFIERS void rocrand_init	(	const unsigned int *	vectors,
		const unsigned int	scramble_constant,
		const unsigned int	offset,
		rocrand_state_scrambled_sobol32 *	state
	)

Initialize scrambled_sobol32 state.

Initializes the scrambled_sobol32 generator state with the given direction vectors and offset.

Parameters

vectors	- Direction vectors
scramble_constant	- Constant used for scrambling the sequence
offset	- Absolute offset into sequence
state	- Pointer to state to initialize

◆ rocrand_init() [2/9]

FQUALIFIERS void rocrand_init	(	const unsigned long long int *	vectors,
		const unsigned long long int	scramble_constant,
		const unsigned int	offset,
		rocrand_state_scrambled_sobol64 *	state
	)

Initialize scrambled_sobol64 state.

Initializes the scrambled_sobol64 generator state with the given direction vectors and offset.

Parameters

vectors	- Direction vectors
scramble_constant	- Constant used for scrambling the sequence
offset	- Absolute offset into sequence
state	- Pointer to state to initialize

◆ rocrand_init() [3/9]

FQUALIFIERS void rocrand_init	(	const unsigned int *	vectors,
		const unsigned int	offset,
		rocrand_state_sobol32 *	state
	)

Initialize SOBOL32 state.

Initializes the SOBOL32 generator state with the given direction vectors and offset.

Parameters

vectors	- Direction vectors
offset	- Absolute offset into sequence
state	- Pointer to state to initialize

◆ rocrand_init() [4/9]

FQUALIFIERS void rocrand_init	(	const unsigned long long int *	vectors,
		const unsigned int	offset,
		rocrand_state_sobol64 *	state
	)

Initialize sobol64 state.

Initializes the sobol64 generator state with the given direction vectors and offset.

Parameters

vectors	- Direction vectors
offset	- Absolute offset into sequence
state	- Pointer to state to initialize

◆ rocrand_init() [5/9]

FQUALIFIERS void rocrand_init	(	const uint4	seed,
		const unsigned int	subsequence,
		rocrand_state_lfsr113 *	state
	)

Initializes LFSR113 state.

Initializes the LFSR113 generator state with the given seed, subsequence, and offset.

Parameters

seed	- Value to use as a seed
subsequence	- Subsequence to start at
state	- Pointer to state to initialize

◆ rocrand_init() [6/9]

FQUALIFIERS void rocrand_init	(	const unsigned long long	seed,
		const unsigned long long	subsequence,
		const unsigned long long	offset,
		rocrand_state_xorwow *	state
	)

Initialize XORWOW state.

Initializes the XORWOW generator state with the given seed, subsequence, and offset.

Parameters

seed	- Value to use as a seed
subsequence	- Subsequence to start at
offset	- Absolute offset into subsequence
state	- Pointer to state to initialize

◆ rocrand_init() [7/9]

FQUALIFIERS void rocrand_init	(	const unsigned long long	seed,
		const unsigned long long	subsequence,
		const unsigned long long	offset,
		rocrand_state_mrg31k3p *	state
	)

Initializes MRG31K3P state.

Initializes the MRG31K3P generator state with the given seed, subsequence, and offset.

Parameters

seed	- Value to use as a seed
subsequence	- Subsequence to start at
offset	- Absolute offset into subsequence
state	- Pointer to state to initialize

◆ rocrand_init() [8/9]

FQUALIFIERS void rocrand_init	(	const unsigned long long	seed,
		const unsigned long long	subsequence,
		const unsigned long long	offset,
		rocrand_state_philox4x32_10 *	state
	)

Initializes Philox state.

Initializes the Philox generator state with the given seed, subsequence, and offset.

Parameters

seed	- Value to use as a seed
subsequence	- Subsequence to start at
offset	- Absolute offset into subsequence
state	- Pointer to state to initialize

◆ rocrand_init() [9/9]

FQUALIFIERS void rocrand_init	(	const unsigned long long	seed,
		const unsigned long long	subsequence,
		const unsigned long long	offset,
		rocrand_state_mrg32k3a *	state
	)

Initializes MRG32K3A state.

Initializes the MRG32K3A generator state with the given seed, subsequence, and offset.

Parameters

seed	- Value to use as a seed
subsequence	- Subsequence to start at
offset	- Absolute offset into subsequence
state	- Pointer to state to initialize

◆ rocrand_log_normal() [1/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_philox4x32_10 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using Philox generator in state, and increments position of the generator by one. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [2/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_mrg31k3p *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using MRG31k3p generator in state, and increments position of the generator by one. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [3/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_mrg32k3a *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using MRG32k3a generator in state, and increments position of the generator by one. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [4/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_xorwow *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using XORWOW generator in state, and increments position of the generator by one. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [5/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_mtgp32 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using MTGP32 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [6/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_sobol32 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [7/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_scrambled_sobol32 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using SCRAMBLED_SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [8/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_sobol64 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [9/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_scrambled_sobol64 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using SCRAMBLED_SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [10/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_lfsr113 *	state,
		float	mean,
		float	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using LFSR113 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [11/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_threefry2x32_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [12/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_threefry2x64_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [13/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_threefry4x32_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal() [14/14]

FQUALIFIERS float rocrand_log_normal	(	rocrand_state_threefry4x64_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed float value.

Generates and returns a log-normally distributed float value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed float value

◆ rocrand_log_normal2() [1/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_philox4x32_10 *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using Philox generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [2/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_mrg31k3p *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using MRG31k3p generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [3/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_mrg32k3a *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using MRG32k3a generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [4/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_xorwow *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using XORWOW generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [5/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_lfsr113 *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using LFSR113 generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [6/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_threefry2x32_20 *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [7/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_threefry2x64_20 *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [8/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_threefry4x32_20 *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using THREEFRY generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal2() [9/9]

FQUALIFIERS float2 rocrand_log_normal2	(	rocrand_state_threefry4x64_20 *	state,
		float	mean,
		float	stddev
	)

Returns two log-normally distributed float values.

Generates and returns two log-normally distributed float values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed float value as float2

◆ rocrand_log_normal4()

FQUALIFIERS float4 rocrand_log_normal4	(	rocrand_state_philox4x32_10 *	state,
		float	mean,
		float	stddev
	)

Returns four log-normally distributed float values.

Generates and returns four log-normally distributed float values using Philox generator in state, and increments position of the generator by four. The function uses the Box-Muller transform method to generate four normally distributed values, transforms them to log-normally distributed values, and returns them.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Four log-normally distributed float value as float4

◆ rocrand_log_normal_double() [1/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_philox4x32_10 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double values.

Generates and returns a log-normally distributed double value using Philox generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed double values, transforms them to log-normally distributed double values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [2/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_mrg31k3p *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using MRG31k3p generator in state, and increments position of the generator by one. The function uses the Box-Muller transform method to generate two normally distributed double values, transforms them to log-normally distributed double values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [3/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_mrg32k3a *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using MRG32k3a generator in state, and increments position of the generator by one. The function uses the Box-Muller transform method to generate two normally distributed double values, transforms them to log-normally distributed double values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [4/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_xorwow *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using XORWOW generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed double values, transforms them to log-normally distributed double values, returns first of them, and saves the second to be returned on the next call.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [5/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_mtgp32 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using MTGP32 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [6/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_sobol32 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [7/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_scrambled_sobol32 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using SCRAMBLED_SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [8/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_sobol64 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [9/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_scrambled_sobol64 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using SCRAMBLED_SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [10/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_lfsr113 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using LFSR113 generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [11/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_threefry2x32_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [12/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_threefry2x64_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [13/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_threefry4x32_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double() [14/14]

FQUALIFIERS double rocrand_log_normal_double	(	rocrand_state_threefry4x64_20 *	state,
		double	mean,
		double	stddev
	)

Returns a log-normally distributed double value.

Generates and returns a log-normally distributed double value using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Log-normally distributed double value

◆ rocrand_log_normal_double2() [1/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_philox4x32_10 *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using Philox generator in state, and increments position of the generator by four. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [2/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_mrg31k3p *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using MRG31k3p generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [3/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_mrg32k3a *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using MRG32k3a generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [4/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_xorwow *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using XORWOW generator in state, and increments position of the generator by four. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [5/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_lfsr113 *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using LFSR113 generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [6/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_threefry2x32_20 *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [7/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_threefry2x64_20 *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [8/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_threefry4x32_20 *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double2() [9/9]

FQUALIFIERS double2 rocrand_log_normal_double2	(	rocrand_state_threefry4x64_20 *	state,
		double	mean,
		double	stddev
	)

Returns two log-normally distributed double values.

Generates and returns two log-normally distributed double values using Threefry generator in state, and increments position of the generator by two. The function uses the Box-Muller transform method to generate two normally distributed values, transforms them to log-normally distributed values, and returns both.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Two log-normally distributed double values as double2

◆ rocrand_log_normal_double4()

FQUALIFIERS double4 rocrand_log_normal_double4	(	rocrand_state_philox4x32_10 *	state,
		double	mean,
		double	stddev
	)

Returns four log-normally distributed double values.

Generates and returns four log-normally distributed double values using Philox generator in state, and increments position of the generator by eight. The function uses the Box-Muller transform method to generate four normally distributed values, transforms them to log-normally distributed values, and returns them.

Parameters

state	- Pointer to a state to use
mean	- Mean of the related log-normal distribution
stddev	- Standard deviation of the related log-normal distribution

Returns: Four log-normally distributed double values as double4

◆ rocrand_make_constant()

__host__ rocrand_status rocrand_make_constant	(	const mtgp32_fast_params	params[],
		mtgp32_params *	p
	)

inline

Loads parameters for MTGP32.

Loads parameters for use by kernel functions on the host-side and copies the results to the specified location in device memory.

NOTE: Not used as rocrand_make_state_mtgp32 handles loading parameters into state.

Parameters

params	- Pointer to an array of type mtgp32_fast_params in host memory
p	- Pointer to a mtgp32_params structure allocated in device memory

Returns

ROCRAND_STATUS_ALLOCATION_FAILED if parameters could not be loaded
ROCRAND_STATUS_SUCCESS if parameters are loaded

◆ rocrand_make_state_mtgp32()

__host__ rocrand_status rocrand_make_state_mtgp32	(	rocrand_state_mtgp32 *	d_state,
		mtgp32_fast_params	params[],
		int	n,
		unsigned long long	seed
	)

inline

Initializes MTGP32 states.

Initializes MTGP32 states on the host-side by allocating a state array in host memory, initializes that array, and copies the result to device memory.

Parameters

d_state	- Pointer to an array of states in device memory
params	- Pointer to an array of type mtgp32_fast_params in host memory
n	- Number of states to initialize
seed	- Seed value

Returns

ROCRAND_STATUS_ALLOCATION_FAILED if states could not be initialized
ROCRAND_STATUS_SUCCESS if states are initialized

◆ rocrand_mtgp32_block_copy()

FQUALIFIERS void rocrand_mtgp32_block_copy	(	rocrand_state_mtgp32 *	src,
		rocrand_state_mtgp32 *	dest
	)

Copies MTGP32 state to another state using block of threads.

Copies a MTGP32 state src to dest using a block of threads efficiently. Example usage would be:

__global__
void generate_kernel(rocrand_state_mtgp32 * states, unsigned int * output, const size_t size)
{
     const unsigned int state_id = blockIdx.x;
     unsigned int index = blockIdx.x * blockDim.x + threadIdx.x;
     unsigned int stride = gridDim.x * blockDim.x;
     __shared__ GeneratorState state;
     rocrand_mtgp32_block_copy(&states[state_id], &state);
     while(index < size)
     {
         output[index] = rocrand(&state);
         index += stride;
     }
     rocrand_mtgp32_block_copy(&state, &states[state_id]);
}

Parameters

src	- Pointer to a state to copy from
dest	- Pointer to a state to copy to

◆ rocrand_mtgp32_set_params()

FQUALIFIERS void rocrand_mtgp32_set_params	(	rocrand_state_mtgp32 *	state,
		mtgp32_params *	params
	)

Changes parameters of a MTGP32 state.

Parameters

state	- Pointer to a MTGP32 state
params	- Pointer to new parameters

◆ rocrand_normal() [1/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_philox4x32_10 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using Philox generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [2/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_mrg31k3p * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using MRG31k3p generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [3/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_mrg32k3a * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using MRG32k3a generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [4/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_xorwow * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using XORWOW generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [5/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_mtgp32 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using MTGP32 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [6/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_sobol32 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using SOBOL32 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [7/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_scrambled_sobol32 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using SCRAMBLED_SOBOL32 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [8/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_sobol64 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using SOBOL64 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [9/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_scrambled_sobol64 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using SCRAMBLED_SOBOL64 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [10/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_lfsr113 * state )

Returns a normally distributed float value.

Generates and returns a normally distributed float value using LFSR113 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [11/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_threefry2x32_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed float value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [12/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_threefry2x64_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed float value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [13/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_threefry4x32_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed float value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal() [14/14]

FQUALIFIERS float rocrand_normal ( rocrand_state_threefry4x64_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed float value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed float value

◆ rocrand_normal2() [1/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_philox4x32_10 * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using Philox generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [2/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_mrg31k3p * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using MRG31k3p generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [3/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_mrg32k3a * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using MRG32k3a generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [4/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_xorwow * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using XORWOW generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float values as float2

◆ rocrand_normal2() [5/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_lfsr113 * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using LFSR113 generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [6/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_threefry2x32_20 * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using ThreeFry generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [7/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_threefry2x64_20 * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [8/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_threefry4x32_20 * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using ThreeFry generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal2() [9/9]

FQUALIFIERS float2 rocrand_normal2 ( rocrand_state_threefry4x64_20 * state )

Returns two normally distributed float values.

Generates and returns two normally distributed float values using ThreeFry generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed float value as float2

◆ rocrand_normal4()

FQUALIFIERS float4 rocrand_normal4 ( rocrand_state_philox4x32_10 * state )

Returns four normally distributed float values.

Generates and returns four normally distributed float values using Philox generator in state, and increments position of the generator by four. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate four normally distributed values, and returns them.

Parameters

state - Pointer to a state to use

Returns: Four normally distributed float value as float4

◆ rocrand_normal_double() [1/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_philox4x32_10 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using Philox generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [2/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_mrg31k3p * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using MRG31k3p generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [3/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_mrg32k3a * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using MRG32k3a generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [4/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_xorwow * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using XORWOW generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, returns first of them, and saves the second to be returned on the next call.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [5/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_mtgp32 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using MTGP32 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [6/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_sobol32 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using SOBOL32 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [7/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_scrambled_sobol32 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using SCRAMBLED_SOBOL32 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [8/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_sobol64 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using SOBOL64 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [9/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_scrambled_sobol64 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using SCRAMBLED_SOBOL64 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [10/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_lfsr113 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using LFSR113 generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [11/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_threefry2x32_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [12/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_threefry2x64_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [13/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_threefry4x32_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double() [14/14]

FQUALIFIERS double rocrand_normal_double ( rocrand_state_threefry4x64_20 * state )

Returns a normally distributed double value.

Generates and returns a normally distributed double value using ThreeFry generator in state, and increments position of the generator by one. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f.

Parameters

state - Pointer to a state to use

Returns: Normally distributed double value

◆ rocrand_normal_double2() [1/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_philox4x32_10 * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using Philox generator in state, and increments position of the generator by four. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double values as double2

◆ rocrand_normal_double2() [2/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_mrg31k3p * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using MRG31k3p generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [3/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_mrg32k3a * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using MRG32k3a generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [4/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_xorwow * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using XORWOW generator in state, and increments position of the generator by four. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [5/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_lfsr113 * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using LFSR113 generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [6/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_threefry2x32_20 * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using ThreeFry generator in state, and increments position of the generator by four. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [7/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_threefry2x64_20 * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using ThreeFry generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [8/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_threefry4x32_20 * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using ThreeFry generator in state, and increments position of the generator by four. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double2() [9/9]

FQUALIFIERS double2 rocrand_normal_double2 ( rocrand_state_threefry4x64_20 * state )

Returns two normally distributed double values.

Generates and returns two normally distributed double values using ThreeFry generator in state, and increments position of the generator by two. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate two normally distributed values, and returns both of them.

Parameters

state - Pointer to a state to use

Returns: Two normally distributed double value as double2

◆ rocrand_normal_double4()

FQUALIFIERS double4 rocrand_normal_double4 ( rocrand_state_philox4x32_10 * state )

Returns four normally distributed double values.

Generates and returns four normally distributed double values using Philox generator in state, and increments position of the generator by eight. Used normal distribution has mean value equal to 0.0f, and standard deviation equal to 1.0f. The function uses the Box-Muller transform method to generate four normally distributed values, and returns them.

Parameters

state - Pointer to a state to use

Returns: Four normally distributed double values as double4

◆ rocrand_poisson() [1/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_philox4x32_10 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using Philox generator.

Generates and returns Poisson-distributed distributed random unsigned int values using Philox generator in state. State is incremented by a variable amount.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [2/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_mrg31k3p *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using MRG31k3p generator.

Generates and returns Poisson-distributed distributed random unsigned int values using MRG31k3p generator in state. State is incremented by a variable amount.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [3/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_mrg32k3a *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using MRG32k3a generator.

Generates and returns Poisson-distributed distributed random unsigned int values using MRG32k3a generator in state. State is incremented by a variable amount.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [4/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_xorwow *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using XORWOW generator.

Generates and returns Poisson-distributed distributed random unsigned int values using XORWOW generator in state. State is incremented by a variable amount.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [5/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_mtgp32 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using MTGP32 generator.

Generates and returns Poisson-distributed distributed random unsigned int values using MTGP32 generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [6/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_sobol32 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using SOBOL32 generator.

Generates and returns Poisson-distributed distributed random unsigned int values using SOBOL32 generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [7/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_scrambled_sobol32 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using SCRAMBLED_SOBOL32 generator.

Generates and returns Poisson-distributed distributed random unsigned int values using SCRAMBLED_SOBOL32 generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [8/14]

FQUALIFIERS unsigned long long int rocrand_poisson	(	rocrand_state_sobol64 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned long long int using SOBOL64 generator.

Generates and returns Poisson-distributed distributed random unsigned long long int values using SOBOL64 generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned long long int

◆ rocrand_poisson() [9/14]

FQUALIFIERS unsigned long long int rocrand_poisson	(	rocrand_state_scrambled_sobol64 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned long long int using SCRAMBLED_SOBOL64 generator.

Generates and returns Poisson-distributed distributed random unsigned long long int values using SCRAMBLED_SOBOL64 generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned long long int

◆ rocrand_poisson() [10/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_lfsr113 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using LFSR113 generator.

Generates and returns Poisson-distributed distributed random unsigned int values using LFSR113 generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [11/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_threefry2x32_20 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using ThreeFry generator.

Generates and returns Poisson-distributed distributed random unsigned int values using ThreeFry generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [12/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_threefry2x64_20 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using ThreeFry generator.

Generates and returns Poisson-distributed distributed random unsigned int values using ThreeFry generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [13/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_threefry4x32_20 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using ThreeFry generator.

Generates and returns Poisson-distributed distributed random unsigned int values using ThreeFry generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson() [14/14]

FQUALIFIERS unsigned int rocrand_poisson	(	rocrand_state_threefry4x64_20 *	state,
		double	lambda
	)

Returns a Poisson-distributed unsigned int using ThreeFry generator.

Generates and returns Poisson-distributed distributed random unsigned int values using ThreeFry generator in state. State is incremented by one position.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Poisson-distributed unsigned int

◆ rocrand_poisson4()

FQUALIFIERS uint4 rocrand_poisson4	(	rocrand_state_philox4x32_10 *	state,
		double	lambda
	)

Returns four Poisson-distributed unsigned int values using Philox generator.

Generates and returns Poisson-distributed distributed random unsigned int values using Philox generator in state. State is incremented by a variable amount.

Parameters

state	- Pointer to a state to use
lambda	- Lambda parameter of the Poisson distribution

Returns: Four Poisson-distributed unsigned int values as uint4

◆ rocrand_uniform() [1/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_philox4x32_10 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using Philox generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [2/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_mrg31k3p * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using MRG31K3P generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [3/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_mrg32k3a * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using MRG32K3A generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [4/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_xorwow * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using XORWOW generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [5/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_mtgp32 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using MTGP32 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [6/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_sobol32 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [7/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_scrambled_sobol32 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using SCRAMBLED_SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [8/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_sobol64 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0, including 1.0) using SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [9/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_scrambled_sobol64 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0, including 1.0) using SCRAMBLED_SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [10/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_lfsr113 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0f, including 1.0f) using LFSR113 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [11/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_threefry2x32_20 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [12/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_threefry2x64_20 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [13/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_threefry4x32_20 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform() [14/14]

FQUALIFIERS float rocrand_uniform ( rocrand_state_threefry4x64_20 * state )

Returns a uniformly distributed random float value from (0; 1] range.

Generates and returns a uniformly distributed float value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed float value from (0; 1] range.

◆ rocrand_uniform2()

FQUALIFIERS float2 rocrand_uniform2 ( rocrand_state_philox4x32_10 * state )

Returns two uniformly distributed random float values from (0; 1] range.

Generates and returns two uniformly distributed float values from (0; 1] range (excluding 0.0f, including 1.0f) using Philox generator in state, and increments position of the generator by two.

Parameters

state - Pointer to a state to use

Returns: Two uniformly distributed float values from (0; 1] range as float2.

◆ rocrand_uniform4()

FQUALIFIERS float4 rocrand_uniform4 ( rocrand_state_philox4x32_10 * state )

Returns four uniformly distributed random float values from (0; 1] range.

Generates and returns four uniformly distributed float values from (0; 1] range (excluding 0.0f, including 1.0f) using Philox generator in state, and increments position of the generator by four.

Parameters

state - Pointer to a state to use

Returns: Four uniformly distributed float values from (0; 1] range as float4.

◆ rocrand_uniform_double() [1/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_philox4x32_10 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using Philox generator in state, and increments position of the generator by two.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [2/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_mrg31k3p * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using MRG31K3P generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [3/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_mrg32k3a * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using MRG32K3A generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [4/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_xorwow * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using MRG32K3A generator in state, and increments position of the generator by two.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [5/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_mtgp32 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using MTGP32 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [6/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_sobol32 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [7/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_scrambled_sobol32 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using SCRAMBLED_SOBOL32 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [8/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_sobol64 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [9/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_scrambled_sobol64 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using SCRAMBLED_SOBOL64 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [10/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_lfsr113 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using LFSR113 generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [11/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_threefry2x32_20 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [12/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_threefry2x64_20 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [13/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_threefry4x32_20 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double() [14/14]

FQUALIFIERS double rocrand_uniform_double ( rocrand_state_threefry4x64_20 * state )

Returns a uniformly distributed random double value from (0; 1] range.

Generates and returns a uniformly distributed double value from (0; 1] range (excluding 0.0, including 1.0) using ThreeFry generator in state, and increments position of the generator by one.

Parameters

state - Pointer to a state to use

Note: In this implementation returned double value is generated from only 32 random bits (one unsigned int value).

Returns: Uniformly distributed double value from (0; 1] range.

◆ rocrand_uniform_double2()

FQUALIFIERS double2 rocrand_uniform_double2 ( rocrand_state_philox4x32_10 * state )

Returns two uniformly distributed random double values from (0; 1] range.

Generates and returns two uniformly distributed double values from (0; 1] range (excluding 0.0, including 1.0) using Philox generator in state, and increments position of the generator by four.

Parameters

state - Pointer to a state to use

Returns: Two uniformly distributed double values from (0; 1] range as double2.

◆ rocrand_uniform_double4()

FQUALIFIERS double4 rocrand_uniform_double4 ( rocrand_state_philox4x32_10 * state )

Returns four uniformly distributed random double values from (0; 1] range.

Generates and returns four uniformly distributed double values from (0; 1] range (excluding 0.0, including 1.0) using Philox generator in state, and increments position of the generator by eight.

Parameters

state - Pointer to a state to use

Returns: Four uniformly distributed double values from (0; 1] range as double4.

◆ skipahead() [1/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_scrambled_sobol64 *	state
	)

Updates scrambled_sobol64 state to skip ahead by offset elements.

Updates the scrambled_sobol64 state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [2/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_scrambled_sobol32 *	state
	)

Updates SCRAMBLED_SOBOL32 state to skip ahead by offset elements.

Updates the SCRAMBLED_SOBOL32 state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [3/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_sobol32 *	state
	)

Updates SOBOL32 state to skip ahead by offset elements.

Updates the SOBOL32 state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [4/8]

FQUALIFIERS void skipahead	(	unsigned long long int	offset,
		rocrand_state_sobol64 *	state
	)

Updates sobol64 state to skip ahead by offset elements.

Updates the sobol64 state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [5/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_xorwow *	state
	)

Updates XORWOW state to skip ahead by offset elements.

Updates the XORWOW state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [6/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_mrg31k3p *	state
	)

Updates MRG31K3P state to skip ahead by offset elements.

Updates the MRG31K3P state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [7/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_philox4x32_10 *	state
	)

Updates Philox state to skip ahead by offset elements.

Updates the Philox generator state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead() [8/8]

FQUALIFIERS void skipahead	(	unsigned long long	offset,
		rocrand_state_mrg32k3a *	state
	)

Updates MRG32K3A state to skip ahead by offset elements.

Updates the MRG32K3A state in state to skip ahead by offset elements.

Parameters

offset	- Number of elements to skip
state	- Pointer to state to update

◆ skipahead_sequence() [1/4]

FQUALIFIERS void skipahead_sequence	(	unsigned long long	sequence,
		rocrand_state_xorwow *	state
	)

Updates XORWOW state to skip ahead by sequence sequences.

Updates the XORWOW state skipping sequence sequences ahead. For XORWOW each sequence is 2^67 numbers long (equal to the size of a subsequence).

Parameters

sequence	- Number of sequences to skip
state	- Pointer to state to update

◆ skipahead_sequence() [2/4]

FQUALIFIERS void skipahead_sequence	(	unsigned long long	sequence,
		rocrand_state_mrg31k3p *	state
	)

Updates MRG31K3P state to skip ahead by sequence sequences.

Updates the MRG31K3P state in state to skip ahead by sequence sequences. Each sequence is 2^134 numbers long.

Parameters

sequence	- Number of sequences to skip
state	- Pointer to state to update

◆ skipahead_sequence() [3/4]

FQUALIFIERS void skipahead_sequence	(	unsigned long long	sequence,
		rocrand_state_philox4x32_10 *	state
	)

Updates Philox state to skip ahead by sequence sequences.

Updates the Philox generator state in state skipping sequence sequences ahead. For Philox each sequence is 4 * 2^64 numbers long (equal to the size of a subsequence).

Parameters

sequence	- Number of sequences to skip
state	- Pointer to state to update

◆ skipahead_sequence() [4/4]

FQUALIFIERS void skipahead_sequence	(	unsigned long long	sequence,
		rocrand_state_mrg32k3a *	state
	)

Updates MRG32K3A state to skip ahead by sequence sequences.

Updates the MRG32K3A state in state to skip ahead by sequence sequences. Each sequence is 2^127 numbers long.

Parameters

sequence	- Number of sequences to skip
state	- Pointer to state to update

◆ skipahead_subsequence() [1/4]

FQUALIFIERS void skipahead_subsequence	(	unsigned long long	subsequence,
		rocrand_state_xorwow *	state
	)

Updates XORWOW state to skip ahead by subsequence subsequences.

Updates the XORWOW state to skip ahead by subsequence subsequences. Each subsequence is 2^67 numbers long.

Parameters

subsequence	- Number of subsequences to skip
state	- Pointer to state to update

◆ skipahead_subsequence() [2/4]

FQUALIFIERS void skipahead_subsequence	(	unsigned long long	subsequence,
		rocrand_state_mrg31k3p *	state
	)

Updates MRG31K3P state to skip ahead by subsequence subsequences.

Updates the MRG31K3P state in state to skip ahead by subsequence subsequences. Each subsequence is 2^72 numbers long.

Parameters

subsequence	- Number of subsequences to skip
state	- Pointer to state to update

◆ skipahead_subsequence() [3/4]

FQUALIFIERS void skipahead_subsequence	(	unsigned long long	subsequence,
		rocrand_state_philox4x32_10 *	state
	)

Updates Philox state to skip ahead by subsequence subsequences.

Updates the Philox generator state in state to skip ahead by subsequence subsequences. Each subsequence is 4 * 2^64 numbers long.

Parameters

subsequence	- Number of subsequences to skip
state	- Pointer to state to update

◆ skipahead_subsequence() [4/4]

FQUALIFIERS void skipahead_subsequence	(	unsigned long long	subsequence,
		rocrand_state_mrg32k3a *	state
	)

Updates MRG32K3A state to skip ahead by subsequence subsequences.

Updates the MRG32K3A state in state to skip ahead by subsequence subsequences. Each subsequence is 2^76 numbers long.

Parameters

subsequence	- Number of subsequences to skip
state	- Pointer to state to update

Macros

Functions

Detailed Description

rocRAND RNG's state types

Macro Definition Documentation

◆ ROCRAND_LFSR113_DEFAULT_SEED_W

◆ ROCRAND_LFSR113_DEFAULT_SEED_X

◆ ROCRAND_LFSR113_DEFAULT_SEED_Y

◆ ROCRAND_LFSR113_DEFAULT_SEED_Z

Function Documentation

◆ rocrand() [1/10]

◆ rocrand() [2/10]

◆ rocrand() [3/10]

◆ rocrand() [4/10]

◆ rocrand() [5/10]

◆ rocrand() [6/10]

◆ rocrand() [7/10]

◆ rocrand() [8/10]

◆ rocrand() [9/10]

◆ rocrand() [10/10]

◆ rocrand4()

◆ rocrand_discrete() [1/14]

◆ rocrand_discrete() [2/14]

◆ rocrand_discrete() [3/14]

◆ rocrand_discrete() [4/14]

◆ rocrand_discrete() [5/14]

◆ rocrand_discrete() [6/14]

◆ rocrand_discrete() [7/14]

◆ rocrand_discrete() [8/14]

◆ rocrand_discrete() [9/14]

◆ rocrand_discrete() [10/14]

◆ rocrand_discrete() [11/14]

◆ rocrand_discrete() [12/14]

◆ rocrand_discrete() [13/14]

◆ rocrand_discrete() [14/14]

◆ rocrand_discrete4()

◆ rocrand_init() [1/9]

◆ rocrand_init() [2/9]

◆ rocrand_init() [3/9]

◆ rocrand_init() [4/9]

◆ rocrand_init() [5/9]

◆ rocrand_init() [6/9]

◆ rocrand_init() [7/9]

◆ rocrand_init() [8/9]

◆ rocrand_init() [9/9]

◆ rocrand_log_normal() [1/14]

◆ rocrand_log_normal() [2/14]

◆ rocrand_log_normal() [3/14]

◆ rocrand_log_normal() [4/14]

◆ rocrand_log_normal() [5/14]

◆ rocrand_log_normal() [6/14]

◆ rocrand_log_normal() [7/14]

◆ rocrand_log_normal() [8/14]

◆ rocrand_log_normal() [9/14]

◆ rocrand_log_normal() [10/14]

◆ rocrand_log_normal() [11/14]

◆ rocrand_log_normal() [12/14]

◆ rocrand_log_normal() [13/14]

◆ rocrand_log_normal() [14/14]

◆ rocrand_log_normal2() [1/9]

◆ rocrand_log_normal2() [2/9]

◆ rocrand_log_normal2() [3/9]

◆ rocrand_log_normal2() [4/9]

◆ rocrand_log_normal2() [5/9]

◆ rocrand_log_normal2() [6/9]

◆ rocrand_log_normal2() [7/9]

◆ rocrand_log_normal2() [8/9]

◆ rocrand_log_normal2() [9/9]

◆ rocrand_log_normal4()

◆ rocrand_log_normal_double() [1/14]

◆ rocrand_log_normal_double() [2/14]

◆ rocrand_log_normal_double() [3/14]

◆ rocrand_log_normal_double() [4/14]

◆ rocrand_log_normal_double() [5/14]

◆ rocrand_log_normal_double() [6/14]

◆ rocrand_log_normal_double() [7/14]

◆ rocrand_log_normal_double() [8/14]

◆ rocrand_log_normal_double() [9/14]

◆ rocrand_log_normal_double() [10/14]

◆ rocrand_log_normal_double() [11/14]