alpaka::rand::engine Namespace Reference

The random number generator engine specifics. More...

Namespaces
namespace	cpu
namespace	trait
	The random number generator engine trait.
namespace	uniform_cuda_hip

Classes
class	PhiloxBaseCommon
class	PhiloxConstants
struct	PhiloxParams
class	PhiloxSingle
class	PhiloxStateless
struct	PhiloxStatelessKeyedBase
struct	PhiloxStateSingle
struct	PhiloxStateVector
class	PhiloxVector

Functions
template<typename TRand >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_HOST_ACC auto	createDefault (TRand const &rand, std::uint32_t const &seed=0, std::uint32_t const &subsequence=0, std::uint32_t const &offset=0)

Detailed Description

The random number generator engine specifics.

Function Documentation

createDefault()

template<typename TRand >

ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_HOST_ACC auto alpaka::rand::engine::createDefault	(	TRand const &	rand,
		std::uint32_t const &	seed = 0,
		std::uint32_t const &	subsequence = 0,
		std::uint32_t const &	offset = 0
	)

Returns

A default random number generator engine. Its type is guaranteed to be trivially copyable. Except HIP accelerator for HIP versions below 5.2 as its internal state was not trivially copyable. The limitation was discussed in PR #1778.

Definition at line 90 of file Traits.hpp.