DiFfRG::IntegratorGPU< d, NT, KERNEL > Class Template Reference

#include <integrator_gpu.hh>

Classes
struct	functor
	Custom functor for the thrust::transform_reduce function. More...

Public Types
using	ctype = typename get_type::ctype<NT>
	Numerical type to be used for integration tasks e.g. the argument or possible jacobians.

Public Member Functions
	IntegratorGPU (QuadratureProvider &quadrature_provider, const std::array< uint, 1 > grid_size, const ctype x_extent, const uint max_block_size=256)
	IntegratorGPU (QuadratureProvider &quadrature_provider, const std::array< uint, 1 > grid_size, const ctype x_extent, const JSONValue &json)
	IntegratorGPU (QuadratureProvider &quadrature_provider, const uint grid_size, const ctype x_extent, const uint max_block_size=256)
	IntegratorGPU (const IntegratorGPU &other)
template<typename... T>
NT	get (const ctype k, const T &...t) const
	Get the integral of the kernel.
template<typename... T>
std::future< NT >	request (const ctype k, const T &...t) const
	Request a future for the integral of the kernel.

Private Attributes
const uint	grid_size
const ctype *	ptr_x_quadrature_p
const ctype *	ptr_x_quadrature_w
const ctype	x_extent

Member Typedef Documentation

ctype

template<int d, typename NT , typename KERNEL >

using DiFfRG::IntegratorGPU< d, NT, KERNEL >::ctype = typename get_type::ctype<NT>

Numerical type to be used for integration tasks e.g. the argument or possible jacobians.

Constructor & Destructor Documentation

IntegratorGPU() [1/4]

template<int d, typename NT , typename KERNEL >

DiFfRG::IntegratorGPU< d, NT, KERNEL >::IntegratorGPU ( QuadratureProvider & quadrature_provider, const std::array< uint, 1 > grid_size, const ctype x_extent, const uint max_block_size = 256 )

inline

IntegratorGPU() [2/4]

template<int d, typename NT , typename KERNEL >

DiFfRG::IntegratorGPU< d, NT, KERNEL >::IntegratorGPU ( QuadratureProvider & quadrature_provider, const std::array< uint, 1 > grid_size, const ctype x_extent, const JSONValue & json )

inline

IntegratorGPU() [3/4]

template<int d, typename NT , typename KERNEL >

DiFfRG::IntegratorGPU< d, NT, KERNEL >::IntegratorGPU ( QuadratureProvider & quadrature_provider, const uint grid_size, const ctype x_extent, const uint max_block_size = 256 )

inline

IntegratorGPU() [4/4]

template<int d, typename NT , typename KERNEL >

DiFfRG::IntegratorGPU< d, NT, KERNEL >::IntegratorGPU ( const IntegratorGPU< d, NT, KERNEL > & other )

inline

Member Function Documentation

get()

template<int d, typename NT , typename KERNEL >

template<typename... T>

NT DiFfRG::IntegratorGPU< d, NT, KERNEL >::get ( const ctype k, const T &... t ) const

inline

Get the integral of the kernel.

Template Parameters

T	Types of the parameters for the kernel.

Parameters

k	RG-scale.
t	Parameters forwarded to the kernel.

Returns

NT Integral of the kernel plus the constant part.

request()

template<int d, typename NT , typename KERNEL >

template<typename... T>

std::future< NT > DiFfRG::IntegratorGPU< d, NT, KERNEL >::request ( const ctype k, const T &... t ) const

inline

Request a future for the integral of the kernel.

Template Parameters

T	Types of the parameters for the kernel.

Parameters

k	RG-scale.
t	Parameters forwarded to the kernel.

Returns

std::future<NT> future holding the integral of the kernel plus the constant part.

Member Data Documentation

grid_size

template<int d, typename NT , typename KERNEL >

const uint DiFfRG::IntegratorGPU< d, NT, KERNEL >::grid_size

private

ptr_x_quadrature_p

template<int d, typename NT , typename KERNEL >

const ctype* DiFfRG::IntegratorGPU< d, NT, KERNEL >::ptr_x_quadrature_p

private

ptr_x_quadrature_w

template<int d, typename NT , typename KERNEL >

const ctype* DiFfRG::IntegratorGPU< d, NT, KERNEL >::ptr_x_quadrature_w

private

x_extent

template<int d, typename NT , typename KERNEL >

const ctype DiFfRG::IntegratorGPU< d, NT, KERNEL >::x_extent

private

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

• /home/runner/work/DiFfRG/DiFfRG/DiFfRG/include/DiFfRG/physics/integration/integrator_gpu.hh