ttg_parsec::devicescratch< T > Struct Template Reference

#include <devicescratch.h>

Public Types
using	element_type = std::decay_t< T >

Public Member Functions
	devicescratch (element_type *ptr, ttg::scope scope=ttg::scope::SyncIn, std::size_t count=1)
	devicescratch (devicescratch &&)=delete
	devicescratch (const devicescratch &db)=delete
devicescratch &	operator= (devicescratch &&)=delete
devicescratch &	operator= (const devicescratch &db)=delete
	~devicescratch ()
element_type *	device_ptr ()
const element_type *	device_ptr () const
bool	is_valid () const
ttg::scope	scope () const
std::size_t	size () const

Friends
parsec_data_t *	detail::get_parsec_data (const ttg_parsec::devicescratch< T > &)

Detailed Description

template<typename T>
struct ttg_parsec::devicescratch< T >

Scratch-space for task-local variables. TTG will allocate memory on the device and transfer data in and out based on the scope.

Definition at line 29 of file devicescratch.h.

Member Typedef Documentation

element_type

template<typename T >

using ttg_parsec::devicescratch< T >::element_type = std::decay_t<T>

Definition at line 31 of file devicescratch.h.

Constructor & Destructor Documentation

devicescratch() [1/3]

template<typename T >

ttg_parsec::devicescratch< T >::devicescratch ( element_type *  ptr, ttg::scope  scope = ttg::scope::SyncIn, std::size_t  count = 1  )

inline

Definition at line 60 of file devicescratch.h.

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devicescratch() [2/3]

template<typename T >

ttg_parsec::devicescratch< T >::devicescratch ( devicescratch< T > &&  )

delete

devicescratch() [3/3]

template<typename T >

ttg_parsec::devicescratch< T >::devicescratch ( const devicescratch< T > &  db )

delete

~devicescratch()

template<typename T >

ttg_parsec::devicescratch< T >::~devicescratch ( )

inline

Definition at line 82 of file devicescratch.h.

Member Function Documentation

device_ptr() [1/2]

template<typename T >

element_type * ttg_parsec::devicescratch< T >::device_ptr ( )

inline

Definition at line 91 of file devicescratch.h.

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device_ptr() [2/2]

template<typename T >

const element_type * ttg_parsec::devicescratch< T >::device_ptr ( ) const

inline

Definition at line 97 of file devicescratch.h.

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is_valid()

template<typename T >

bool ttg_parsec::devicescratch< T >::is_valid ( ) const

inline

Definition at line 102 of file devicescratch.h.

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operator=() [1/2]

template<typename T >

devicescratch & ttg_parsec::devicescratch< T >::operator= ( const devicescratch< T > &  db )

delete

operator=() [2/2]

template<typename T >

devicescratch & ttg_parsec::devicescratch< T >::operator= ( devicescratch< T > &&  )

delete

scope()

template<typename T >

ttg::scope ttg_parsec::devicescratch< T >::scope ( ) const

inline

Definition at line 108 of file devicescratch.h.

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size()

template<typename T >

std::size_t ttg_parsec::devicescratch< T >::size ( ) const

inline

Definition at line 112 of file devicescratch.h.

Friends And Related Symbol Documentation

detail::get_parsec_data

template<typename T >

parsec_data_t * detail::get_parsec_data ( const ttg_parsec::devicescratch< T > &  )

friend

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

• ttg/ttg/parsec/devicescratch.h