onert::backend::xnnpack::Config Class Reference

#include <Config.h>

Collaboration diagram for onert::backend::xnnpack::Config:

Public Member Functions
virtual	~Config ()
std::string	id () override
	Returns ID of the backend.
bool	initialize () override
	Initialize the backend. This is called as soon as the backend is loaded.
bool	supportPermutation () override
bool	supportDynamicTensor () override
bool	supportFP16 () override
std::unique_ptr< util::ITimer >	timer () override
	Returns Timer object for this backend. For some computing units, it may need its own Timer implementation.
Public Member Functions inherited from onert::backend::IConfig
virtual	~IConfig ()=default
virtual void	sync () const
	The function that is called after each Operation run on profiling mode. This may be useful for profiling GPU-based or special computing units.

Detailed Description

Definition at line 31 of file Config.h.

Constructor & Destructor Documentation

~Config()

onert::backend::xnnpack::Config::~Config ( )

virtual

Definition at line 28 of file Config.cc.

{ xnn_deinitialize(); }

Member Function Documentation

id()

std::string onert::backend::xnnpack::Config::id ( )

inlineoverridevirtual

Returns ID of the backend.

Returns

std::string ID of this backend

Implements onert::backend::IConfig.

Definition at line 37 of file Config.h.

{ return "xnnpack"; }

initialize()

bool onert::backend::xnnpack::Config::initialize ( )

overridevirtual

Initialize the backend. This is called as soon as the backend is loaded.

Returns

true Initialization succeeded

false Initialization failed, so it cannot use this backend

Implements onert::backend::IConfig.

Definition at line 30 of file Config.cc.

{
  xnn_status status = xnn_initialize(nullptr /* allocator */);
  if (status != xnn_status_success)
  {
    throw std::runtime_error{"failed to initialize XNNPACK"};
  }
  return true;
}

supportDynamicTensor()

bool onert::backend::xnnpack::Config::supportDynamicTensor ( )

inlineoverridevirtual

Implements onert::backend::IConfig.

Definition at line 40 of file Config.h.

{ return true; }

supportFP16()

bool onert::backend::xnnpack::Config::supportFP16 ( )

inlineoverridevirtual

Implements onert::backend::IConfig.

Definition at line 41 of file Config.h.

{ return false; }

supportPermutation()

bool onert::backend::xnnpack::Config::supportPermutation ( )

inlineoverridevirtual

Implements onert::backend::IConfig.

Definition at line 39 of file Config.h.

{ return true; }

timer()

std::unique_ptr< util::ITimer > onert::backend::xnnpack::Config::timer ( )

inlineoverridevirtual

Returns Timer object for this backend. For some computing units, it may need its own Timer implementation.

Returns

std::unique_ptr<util::ITimer> Timer object for this backend

Reimplemented from onert::backend::IConfig.

Definition at line 43 of file Config.h.

{ return std::make_unique<util::CPUTimer>(); }

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

• runtime/onert/backend/xnnpack/Config.h
• runtime/onert/backend/xnnpack/Config.cc