uni20::cuda::OwningReadAccess< T > Class Template Reference

Read access that owns a moved CUDA buffer. More...

#include <buffer.hpp>

Public Types
using	element_type = T

Public Member Functions
T const *	data () const noexcept
	Return the typed device pointer owned by this access state.
OwningReadAccess &	operator= (OwningReadAccess &&)=delete
OwningReadAccess &	operator= (OwningReadAccess const &)=delete
	OwningReadAccess (OwningReadAccess &&other) noexcept
	OwningReadAccess (OwningReadAccess const &)=delete
void	release () noexcept
	End access and destroy the owned allocation.
	~OwningReadAccess ()

Friends
class	CudaBuffer< T >

Detailed Description

template<typename T>
class uni20::cuda::OwningReadAccess< T >

Read access that owns a moved CUDA buffer.

The owned buffer is moved before access begins, so the access state needs no back-pointer and remains valid when this object moves. Blocking access waits for the prior writer during construction. Stream-ordered access installs the prior-writer wait and publishes its reader completion on release.

Member Typedef Documentation

element_type

template<typename T >

using uni20::cuda::OwningReadAccess< T >::element_type = T

Constructor & Destructor Documentation

OwningReadAccess() [1/2]

template<typename T >

uni20::cuda::OwningReadAccess< T >::OwningReadAccess ( OwningReadAccess< T > const &  )

delete

OwningReadAccess() [2/2]

template<typename T >

uni20::cuda::OwningReadAccess< T >::OwningReadAccess ( OwningReadAccess< T > &&  other )

inlinenoexcept

~OwningReadAccess()

template<typename T >

uni20::cuda::OwningReadAccess< T >::~OwningReadAccess ( )

inline

Member Function Documentation

data()

template<typename T >

T const * uni20::cuda::OwningReadAccess< T >::data ( ) const

inlinenoexcept

Return the typed device pointer owned by this access state.

operator=() [1/2]

template<typename T >

OwningReadAccess & uni20::cuda::OwningReadAccess< T >::operator= ( OwningReadAccess< T > &&  )

delete

operator=() [2/2]

template<typename T >

OwningReadAccess & uni20::cuda::OwningReadAccess< T >::operator= ( OwningReadAccess< T > const &  )

delete

release()

template<typename T >

void uni20::cuda::OwningReadAccess< T >::release ( )

inlinenoexcept

End access and destroy the owned allocation.

Friends And Related Symbol Documentation

CudaBuffer< T >

template<typename T >

friend class CudaBuffer< T >

friend

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

• buffer.hpp