HiCR::backend::ascend::Device Class Reference

#include <device.hpp>

Inheritance diagram for HiCR::backend::ascend::Device:

Public Types
typedef uint64_t	deviceIdentifier_t
Public Types inherited from HiCR::Device
using	computeResourceList_t = std::vector< std::shared_ptr< ComputeResource > >
using	memorySpaceList_t = std::vector< std::shared_ptr< MemorySpace > >

Public Member Functions
	Device (const deviceIdentifier_t id, const computeResourceList_t &computeResources, const memorySpaceList_t &memorySpaces)
	Device ()
	Device (const nlohmann::json &input)
__INLINE__ void	select () const
	~Device ()
__INLINE__ std::string	getType () const override
__INLINE__ deviceIdentifier_t	getId () const
__INLINE__ aclrtContext *	getContext () const
Public Member Functions inherited from HiCR::Device
__INLINE__ const computeResourceList_t &	getComputeResourceList ()
__INLINE__ const memorySpaceList_t &	getMemorySpaceList ()
__INLINE__ void	addComputeResource (const std::shared_ptr< HiCR::ComputeResource > &computeResource)
__INLINE__ void	addMemorySpace (const std::shared_ptr< HiCR::MemorySpace > &memorySpace)
	Device (computeResourceList_t computeResources, memorySpaceList_t memorySpaces)
__INLINE__ nlohmann::json	serialize () const
__INLINE__ void	deserialize (const nlohmann::json &input)

Additional Inherited Members
Protected Member Functions inherited from HiCR::Device
	Device ()=default

Detailed Description

This class represents a device, as visible by the Ascend backend.

Member Typedef Documentation

deviceIdentifier_t

typedef uint64_t HiCR::backend::ascend::Device::deviceIdentifier_t

Type definition for the Ascend Device identifier

Constructor & Destructor Documentation

Device() [1/3]

HiCR::backend::ascend::Device::Device ( const deviceIdentifier_t  id, const computeResourceList_t &  computeResources, const memorySpaceList_t &  memorySpaces  )

inline

Constructor for an Ascend device

Parameters

id	Internal unique identifier for the device
computeResources	The compute resources associated to this device (typically just one, the main Ascend processor)
memorySpaces	The memory spaces associated to this device (DRAM + other use-specific or high-bandwidth memories)

Device() [2/3]

HiCR::backend::ascend::Device::Device ( )

inline

Default constructor for resource requesting

Device() [3/3]

HiCR::backend::ascend::Device::Device ( const nlohmann::json &  input )

inline

Deserializing constructor

The instance created will contain all information, if successful in deserializing it, corresponding to the passed Ascend device This instance should NOT be used for anything else than reporting/printing the contained resources

Parameters

[in]

input

A JSON-encoded serialized Ascend device information

~Device()

HiCR::backend::ascend::Device::~Device ( )

inlinevirtual

Device destructor

Reimplemented from HiCR::Device.

Member Function Documentation

getContext()

__INLINE__ aclrtContext * HiCR::backend::ascend::Device::getContext ( ) const

inline

Returns the ACL context corresponding to this compute resource

Returns

The ACL context

getId()

__INLINE__ deviceIdentifier_t HiCR::backend::ascend::Device::getId ( ) const

inline

Returns the internal id of the current Ascend device

Returns

The id of the Ascend device

getType()

__INLINE__ std::string HiCR::backend::ascend::Device::getType ( ) const

inlineoverridevirtual

Returns a string representing the Ascend device type

Returns

The string representing the Ascend device type

Implements HiCR::Device.

select()

__INLINE__ void HiCR::backend::ascend::Device::select ( ) const

inline

Set this device as the one on which the operations needs to be executed

---

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

• /home/runner/work/HiCR/HiCR/include/hicr/backends/ascend/device.hpp