MC::KPRNG Class Reference

Utilities and wrap around kokkos random generator. More...

#include <prng.hpp>

Public Types
using	pool_type

Public Member Functions
	KPRNG (size_t _seed=0)
KOKKOS_INLINE_FUNCTION double	double_uniform () const
template<FloatingPointType T>
KOKKOS_INLINE_FUNCTION T	uniform () const
template<FloatingPointType T>
KOKKOS_INLINE_FUNCTION T	uniform (T a, T b) const
Kokkos::View< double *, ComputeSpace >	double_uniform (size_t n_sample, double a=0., double b=1.) const
template<size_t n_r>
Kokkos::View< double[n_r], ComputeSpace >	double_uniform_view () const
template<size_t n_r>
KOKKOS_INLINE_FUNCTION std::array< double, n_r >	double_uniform () const
KOKKOS_INLINE_FUNCTION uint64_t	uniform_u (uint64_t a, uint64_t b) const
auto	get_seed () const

Public Attributes
pool_type	random_pool

Private Member Functions
template<typename random_pool_t, size_t n_r, size_t... I>
KOKKOS_INLINE_FUNCTION std::array< double, n_r >	generate_uniform_impl (random_pool_t pool, std::index_sequence< I... >) const

Private Attributes
std::size_t	seed {}

Detailed Description

Utilities and wrap around kokkos random generator.

Member Typedef Documentation

pool_type

using MC::KPRNG::pool_type

Initial value:

 
        Kokkos::Random_XorShift1024_Pool<Kokkos::DefaultExecutionSpace>

Examples

example_model.cxx.

Constructor & Destructor Documentation

KPRNG()

MC::KPRNG::KPRNG ( size_t _seed = 0 )

explicit

Member Function Documentation

double_uniform() [1/3]

KOKKOS_INLINE_FUNCTION double MC::KPRNG::double_uniform ( ) const

inlinenodiscard

double_uniform() [2/3]

template<size_t n_r>

KOKKOS_INLINE_FUNCTION std::array< double, n_r > MC::KPRNG::double_uniform ( ) const

inline

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double_uniform() [3/3]

Kokkos::View< double *, ComputeSpace > MC::KPRNG::double_uniform ( size_t n_sample, double a = 0., double b = 1. ) const

nodiscard

double_uniform_view()

template<size_t n_r>

Kokkos::View< double[n_r], ComputeSpace > MC::KPRNG::double_uniform_view ( ) const

inline

generate_uniform_impl()

template<typename random_pool_t, size_t n_r, size_t... I>

KOKKOS_INLINE_FUNCTION std::array< double, n_r > MC::KPRNG::generate_uniform_impl ( random_pool_t pool, std::index_sequence< I... >  ) const

inlineprivate

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get_seed()

auto MC::KPRNG::get_seed ( ) const

inlinenodiscard

uniform() [1/2]

template<FloatingPointType T>

KOKKOS_INLINE_FUNCTION T MC::KPRNG::uniform ( ) const

inline

uniform() [2/2]

template<FloatingPointType T>

KOKKOS_INLINE_FUNCTION T MC::KPRNG::uniform ( T a, T b ) const

inline

uniform_u()

KOKKOS_INLINE_FUNCTION uint64_t MC::KPRNG::uniform_u ( uint64_t a, uint64_t b ) const

inlinenodiscard

Member Data Documentation

random_pool

pool_type MC::KPRNG::random_pool

seed

std::size_t MC::KPRNG::seed {}

private

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The documentation for this class was generated from the following files:

• apps/libs/mc/public/mc/prng/prng.hpp
• apps/libs/mc/src/prng.cpp