uni20::cuda::CudaComplexReference< Real > Class Template Reference

Assignable CUDA execution proxy over one persistent complex value. More...

#include <cuda_accessor.hpp>

Public Types
using	execution_type = ::cuda::std::complex< Real >
using	logical_type = uni20::complex< Real >

Public Member Functions
UNI20_HOST_DEVICE constexpr	CudaComplexReference (CudaComplexReference const &) noexcept=default
UNI20_HOST_DEVICE constexpr	CudaComplexReference (logical_type *storage, std::size_t offset) noexcept
UNI20_HOST_DEVICE constexpr	operator execution_type () const noexcept
	Load the persistent components into a CUDA execution value.
UNI20_HOST_DEVICE constexpr CudaComplexReference &	operator= (CudaComplexReference const &value) noexcept
	Copy the observed value rather than rebinding the proxy.
UNI20_HOST_DEVICE constexpr CudaComplexReference &	operator= (execution_type const &value) noexcept
	Store a CUDA execution value componentwise.
UNI20_HOST_DEVICE constexpr CudaComplexReference &	operator= (logical_type const &value) noexcept
	Store a host logical value componentwise.

Detailed Description

template<class Real>
requires std::is_trivially_copyable_v<uni20::complex<Real>>
class uni20::cuda::CudaComplexReference< Real >

Assignable CUDA execution proxy over one persistent complex value.

Persistent storage remains uni20::complex<Real>. Device reads and writes use cuda::std::complex<Real> without treating the two complex class types as alias-compatible objects.

Member Typedef Documentation

execution_type

template<class Real >

using uni20::cuda::CudaComplexReference< Real >::execution_type = ::cuda::std::complex<Real>

logical_type

template<class Real >

using uni20::cuda::CudaComplexReference< Real >::logical_type = uni20::complex<Real>

Constructor & Destructor Documentation

CudaComplexReference() [1/2]

template<class Real >

UNI20_HOST_DEVICE constexpr uni20::cuda::CudaComplexReference< Real >::CudaComplexReference ( logical_type *  storage, std::size_t  offset  )

inlineconstexprnoexcept

CudaComplexReference() [2/2]

template<class Real >

UNI20_HOST_DEVICE constexpr uni20::cuda::CudaComplexReference< Real >::CudaComplexReference ( CudaComplexReference< Real > const &  )

constexprdefaultnoexcept

Member Function Documentation

operator execution_type()

template<class Real >

UNI20_HOST_DEVICE constexpr uni20::cuda::CudaComplexReference< Real >::operator execution_type ( ) const

inlineconstexprnoexcept

Load the persistent components into a CUDA execution value.

operator=() [1/3]

template<class Real >

UNI20_HOST_DEVICE constexpr CudaComplexReference & uni20::cuda::CudaComplexReference< Real >::operator= ( CudaComplexReference< Real > const &  value )

inlineconstexprnoexcept

Copy the observed value rather than rebinding the proxy.

operator=() [2/3]

template<class Real >

UNI20_HOST_DEVICE constexpr CudaComplexReference & uni20::cuda::CudaComplexReference< Real >::operator= ( execution_type const &  value )

inlineconstexprnoexcept

Store a CUDA execution value componentwise.

operator=() [3/3]

template<class Real >

UNI20_HOST_DEVICE constexpr CudaComplexReference & uni20::cuda::CudaComplexReference< Real >::operator= ( logical_type const &  value )

inlineconstexprnoexcept

Store a host logical value componentwise.

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

• cuda_accessor.hpp