DPNPC_ptr_adapter< _DataType > Class Template Reference

Adapter for the memory given by parameters in the DPNPC functions. More...

#include <dpnpc_memory_adapter.hpp>

Public Member Functions
	DPNPC_ptr_adapter (DPCTLSyclQueueRef q_ref, const void *src_ptr, const size_t size, bool target_no_sycl=false, bool copy_back_request=false)
bool	is_memcpy_required (sycl::usm::alloc src_ptr_type)
_DataType *	get_ptr () const
void	copy_data_back () const
void	depends_on (const std::vector< sycl::event > &new_deps)
void	depends_on (const sycl::event &new_dep)

Detailed Description

template<typename _DataType>
class DPNPC_ptr_adapter< _DataType >

Adapter for the memory given by parameters in the DPNPC functions.

This type should be used to accommodate memory in the function. For example, if the kernel must be executed in "queue_1" which is host based, but input arrays are located on other "queue_2" or unknown place.

Also, some functions completely host based and has no SYCL environment.

Definition at line 45 of file dpnpc_memory_adapter.hpp.

Constructor & Destructor Documentation

DPNPC_ptr_adapter()

template<typename _DataType >

DPNPC_ptr_adapter< _DataType >::DPNPC_ptr_adapter ( DPCTLSyclQueueRef q_ref, const void * src_ptr, const size_t size, bool target_no_sycl = false, bool copy_back_request = false )

inline

Definition at line 65 of file dpnpc_memory_adapter.hpp.

~DPNPC_ptr_adapter()

template<typename _DataType >

DPNPC_ptr_adapter< _DataType >::~DPNPC_ptr_adapter ( )

inline

Definition at line 115 of file dpnpc_memory_adapter.hpp.

Member Function Documentation

copy_data_back()

template<typename _DataType >

void DPNPC_ptr_adapter< _DataType >::copy_data_back ( ) const

inline

Definition at line 153 of file dpnpc_memory_adapter.hpp.

depends_on() [1/2]

template<typename _DataType >

void DPNPC_ptr_adapter< _DataType >::depends_on ( const std::vector< sycl::event > & new_deps )

inline

Definition at line 164 of file dpnpc_memory_adapter.hpp.

depends_on() [2/2]

template<typename _DataType >

void DPNPC_ptr_adapter< _DataType >::depends_on ( const sycl::event & new_dep )

inline

Definition at line 170 of file dpnpc_memory_adapter.hpp.

get_ptr()

template<typename _DataType >

_DataType * DPNPC_ptr_adapter< _DataType >::get_ptr ( ) const

inline

Definition at line 148 of file dpnpc_memory_adapter.hpp.

is_memcpy_required()

template<typename _DataType >

bool DPNPC_ptr_adapter< _DataType >::is_memcpy_required ( sycl::usm::alloc src_ptr_type )

inline

Definition at line 133 of file dpnpc_memory_adapter.hpp.

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

• /github/workspace/dpnp/backend/src/dpnpc_memory_adapter.hpp