sycl::_V1::ext::oneapi::level_zero Namespace Reference

Enumerations
enum class	ownership { transfer , keep }

Functions
platform	make_platform (pi_native_handle NativeHandle)
device	make_device (const platform &Platform, pi_native_handle NativeHandle)
context	make_context (const std::vector< device > &DeviceList, pi_native_handle NativeHandle, bool keep_ownership=false)
queue	make_queue (const context &Context, const device &Device, pi_native_handle InteropHandle, bool IsImmCmdList, bool keep_ownership, const property_list &Properties)
event	make_event (const context &Context, pi_native_handle InteropHandle, bool keep_ownership=false)
template<typename T , typename std::enable_if_t< std::is_same_v< T, platform >> * = nullptr>
T	make (typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type Interop)
template<typename T , typename std::enable_if_t< std::is_same_v< T, device >> * = nullptr>
T	make (const platform &Platform, typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type Interop)
template<typename T , std::enable_if_t< std::is_same_v< T, context >> * = nullptr>
T	make (const std::vector< device > &DeviceList, typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type Interop, ownership Ownership=ownership::transfer)
	Construction of SYCL context. More...
template<typename T , typename std::enable_if_t< std::is_same_v< T, event >> * = nullptr>
T	make (const context &Context, typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type Interop, ownership Ownership=ownership::transfer)

Enumeration Type Documentation

ownership

enum sycl::_V1::ext::oneapi::level_zero::ownership

strong

Enumerator
transfer
keep

Definition at line 19 of file level_zero_ownership.hpp.

Function Documentation

make() [1/4]

template<typename T , typename std::enable_if_t< std::is_same_v< T, event >> * = nullptr>

T sycl::_V1::ext::oneapi::level_zero::make	(	const context &	Context,
		typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type	Interop,
		ownership	Ownership = ownership::transfer
	)

Definition at line 105 of file level_zero.hpp.

References keep, and make_event().

make() [2/4]

template<typename T , typename std::enable_if_t< std::is_same_v< T, device >> * = nullptr>

T sycl::_V1::ext::oneapi::level_zero::make	(	const platform &	Platform,
		typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type	Interop
	)

Definition at line 75 of file level_zero.hpp.

References make_device().

make() [3/4]

template<typename T , std::enable_if_t< std::is_same_v< T, context >> * = nullptr>

T sycl::_V1::ext::oneapi::level_zero::make	(	const std::vector< device > &	DeviceList,
		typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type	Interop,
		ownership	Ownership = ownership::transfer
	)

Construction of SYCL context.

Parameters

DeviceList	is a vector of devices which must be encapsulated by created SYCL context. Provided devices and native context handle must be associated with the same platform.
Interop	is a Level Zero native context handle.
Ownership	(optional) specifies who will assume ownership of the native context handle. Default is that SYCL RT does, so it destroys the native handle when the created SYCL object goes out of life.

Definition at line 92 of file level_zero.hpp.

References keep, and make_context().

make() [4/4]

template<typename T , typename std::enable_if_t< std::is_same_v< T, platform >> * = nullptr>

T sycl::_V1::ext::oneapi::level_zero::make

(

typename sycl::detail::interop< backend::ext_oneapi_level_zero, T >::type

Interop

)

Definition at line 66 of file level_zero.hpp.

References make_platform().

make_context()

context sycl::_V1::ext::oneapi::level_zero::make_context	(	const std::vector< device > &	DeviceList,
		pi_native_handle	NativeHandle,
		bool	keep_ownership = false
	)

Definition at line 44 of file level_zero.cpp.

References sycl::_V1::detail::defaultAsyncHandler(), sycl::_V1::detail::getSyclObjImpl(), and piextContextCreateWithNativeHandle().

Referenced by make().

make_device()

device sycl::_V1::ext::oneapi::level_zero::make_device	(	const platform &	Platform,
		pi_native_handle	NativeHandle
	)

Definition at line 29 of file level_zero.cpp.

References sycl::_V1::detail::getSyclObjImpl(), and piextDeviceCreateWithNativeHandle().

Referenced by make().

make_event()

event sycl::_V1::ext::oneapi::level_zero::make_event	(	const context &	Context,
		pi_native_handle	InteropHandle,
		bool	keep_ownership = false
	)

Definition at line 77 of file level_zero.cpp.

References sycl::_V1::ext_oneapi_level_zero, and sycl::_V1::detail::make_event().

Referenced by make().

make_platform()

platform sycl::_V1::ext::oneapi::level_zero::make_platform

(

pi_native_handle

NativeHandle

)

Definition at line 23 of file level_zero.cpp.

References sycl::_V1::ext_oneapi_level_zero, and sycl::_V1::detail::make_platform().

Referenced by make().

make_queue()

queue sycl::_V1::ext::oneapi::level_zero::make_queue	(	const context &	Context,
		const device &	Device,
		pi_native_handle	InteropHandle,
		bool	IsImmCmdList,
		bool	keep_ownership,
		const property_list &	Properties
	)

Definition at line 65 of file level_zero.cpp.

References sycl::_V1::ext_oneapi_level_zero, sycl::_V1::detail::getSyclObjImpl(), and sycl::_V1::detail::make_queue().