onert::backend::cpu::ops::PadLayer Class Reference

#include <PadLayer.h>

Collaboration diagram for onert::backend::cpu::ops::PadLayer:

Public Member Functions
	PadLayer ()
template<typename T >
void	padImpl (const T *constant_value_data)
void	configure (const IPortableTensor *input, const IPortableTensor *pad, const IPortableTensor *value, IPortableTensor *output)
void	run () override
Public Member Functions inherited from onert::exec::IFunction
virtual	~IFunction ()=default
virtual void	prepare ()

Protected Attributes
const IPortableTensor *	_input
const IPortableTensor *	_pad
const IPortableTensor *	_value
IPortableTensor *	_output
ConstDataPtr	_constantValueData

Detailed Description

Definition at line 30 of file PadLayer.h.

Constructor & Destructor Documentation

PadLayer()

onert::backend::cpu::ops::PadLayer::PadLayer

(

)

Definition at line 57 of file PadLayer.cc.

  : _input(nullptr), _pad(nullptr), _value(nullptr), _output(nullptr), _constantValueData()
{
  // DO NOTHING
}

Member Function Documentation

configure()

void onert::backend::cpu::ops::PadLayer::configure	(	const IPortableTensor *	input,
		const IPortableTensor *	pad,
		const IPortableTensor *	value,
		IPortableTensor *	output
	)

Definition at line 73 of file PadLayer.cc.

{
  _input = input;
  _pad = pad;
  _value = value;
  _output = output;
}

References _input, _output, _pad, and _value.

padImpl()

template<typename T >

void onert::backend::cpu::ops::PadLayer::padImpl

(

const T *

constant_value_data

)

Definition at line 63 of file PadLayer.cc.

{
  assert(_pad->data_type() == onert::ir::DataType::INT32);
  assert(_pad->buffer());
  const auto pad_data = reinterpret_cast<const int32_t *>(_pad->buffer());
  auto pad_rank = _pad->getShape().dim(0);
  nnfw::cker::Pad<T>(pad_data, pad_rank, getShape(_input), getBuffer<T>(_input), getShape(_output),
                     getBuffer<T>(_output), constant_value_data);
}

References _input, _output, _pad, onert::backend::ITensor::buffer(), onert::backend::IPortableTensor::data_type(), onert::backend::IPortableTensor::getShape(), and onert::backend::cpu::ops::getShape().

run()

void onert::backend::cpu::ops::PadLayer::run ( )

overridevirtual

Implements onert::exec::IFunction.

Definition at line 82 of file PadLayer.cc.

{
  if (_value != nullptr) // isPadV2
  {
    assert(_value->buffer());
    _constantValueData.v = reinterpret_cast<const void *>(_value->buffer());
  }
 
  switch (_input->data_type())
  {
    case OperandType::FLOAT32:
      padImpl<float>(_constantValueData.f);
      break;
    case OperandType::QUANT_UINT8_ASYMM:
      if (_constantValueData.u8 == nullptr)
      {
        uint8_t pad_value = static_cast<uint8_t>(_output->data_zero_point());
        padImpl<uint8_t>(&pad_value);
      }
      else
      {
        padImpl<uint8_t>(_constantValueData.u8);
      }
      break;
    case OperandType::QUANT_INT8_ASYMM:
      if (_constantValueData.i8 == nullptr)
      {
        int8_t pad_value = static_cast<int8_t>(_output->data_zero_point());
        padImpl<int8_t>(&pad_value);
      }
      else
      {
        padImpl<int8_t>(_constantValueData.i8);
      }
      break;
    default:
      throw std::runtime_error{"Pad: unsupported data type"};
  }
}

References _constantValueData, _input, _output, _value, onert::backend::ITensor::buffer(), onert::backend::IPortableTensor::data_type(), onert::backend::IPortableTensor::data_zero_point(), onert::backend::cpu::ops::ConstDataPtr::f, onert::backend::cpu::ops::ConstDataPtr::i8, onert::backend::cpu::ops::ConstDataPtr::u8, and onert::backend::cpu::ops::ConstDataPtr::v.

Referenced by onert::backend::train::ops::PadLayer::forward().

Field Documentation

_constantValueData

ConstDataPtr onert::backend::cpu::ops::PadLayer::_constantValueData

protected

Definition at line 48 of file PadLayer.h.

Referenced by run().

_input

const IPortableTensor* onert::backend::cpu::ops::PadLayer::_input

protected

Definition at line 44 of file PadLayer.h.

Referenced by configure(), padImpl(), and run().

_output

IPortableTensor* onert::backend::cpu::ops::PadLayer::_output

protected

Definition at line 47 of file PadLayer.h.

Referenced by configure(), padImpl(), and run().

_pad

const IPortableTensor* onert::backend::cpu::ops::PadLayer::_pad

protected

Definition at line 45 of file PadLayer.h.

Referenced by configure(), onert::backend::train::ops::PadLayer::depad(), and padImpl().

_value

const IPortableTensor* onert::backend::cpu::ops::PadLayer::_value

protected

Definition at line 46 of file PadLayer.h.

Referenced by configure(), and run().

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

• runtime/onert/backend/cpu/ops/PadLayer.h
• runtime/onert/backend/cpu/ops/PadLayer.cc