#include <Operand.h>

Public Member Functions
	Operand (const Shape &shape, const TypeInfo &type)

	Operand (const Operand &)=default

const Shape &	shape (void) const

const TypeInfo &	typeInfo (void) const

const OperandInfo &	info (void) const

OperandInfo &	info (void)

size_t	operandSize (void) const

const OperationIndexSet &	getUses () const

OperationIndex	getDef () const

void	insertUse (const OperationIndex &idx)

void	removeUse (const OperationIndex &idx)

void	setDef (const OperationIndex &idx)

void	unsetDef ()

void	clearDefUse ()

void	type (const DataType type)

void	data (std::shared_ptr< Data > &&data)

const Data *	data (void) const

void	releaseData (void)

std::shared_ptr< Data >	shareData (void) const

bool	isConstant (void) const
	Get true if Operand is const, otherwise `false` a.

template<typename T , typename... Args>
void	data (Args &&...args)

template<typename T >
T	asScalar (void) const

template<typename T >
std::vector< T >	asVector () const

void	setOriginIndex (OriginIndex origin)

OriginIndex	originIndex () const

Detailed Description

Definition at line 33 of file Operand.h.

Constructor & Destructor Documentation

◆ Operand() [1/2]

onert::ir::Operand::Operand	(	const Shape &	shape,
		const TypeInfo &	type
	)

inlineexplicit

Definition at line 36 of file Operand.h.

    : _info{shape, type, MemAllocType::STATIC}
  {
    // DO NOTHING
  }

◆ Operand() [2/2]

onert::ir::Operand::Operand ( const Operand & )

explicitdefault

Member Function Documentation

◆ asScalar()

template<typename T >

T onert::ir::Operand::asScalar ( void ) const

inline

Definition at line 86 of file Operand.h.

  {
    assert((shape().rank() == 0) || ((shape().rank() == 1) && (shape().dim(0) == 1)));
    assert(_data != nullptr);
    assert((_data->base() != nullptr) && (_data->size() == sizeof(T)));
 
    return *(reinterpret_cast<const T *>(_data->base()));
  }

References shape().

Referenced by onert::backend::acl_common::asPixelValue().

◆ asVector()

template<typename T >

std::vector< T > onert::ir::Operand::asVector ( ) const

inline

Definition at line 95 of file Operand.h.

  {
    assert(_data != nullptr);
    assert(_data->size() % sizeof(T) == 0);
 
    const auto *base = reinterpret_cast<const T *>(_data->base());
    const std::size_t size = _data->size() / sizeof(T);
    return std::vector<T>(base, base + size);
  }

References size.

◆ clearDefUse()

void Operand::clearDefUse ( )

Definition at line 47 of file Operand.cc.

{
  unsetDef();
  _uses.clear();
}

References onert::ir::OperationIndexSet::clear(), and unsetDef().

Referenced by onert::compiler::pass::ConstantInsertionPass::callback().

◆ data() [1/3]

template<typename T , typename... Args>

void onert::ir::Operand::data ( Args &&... args )

inline

Definition at line 80 of file Operand.h.

  {
    data(std::make_unique<T>(std::forward<Args>(args)...));
  }

References data().

◆ data() [2/3]

void onert::ir::Operand::data ( std::shared_ptr< Data > && data )

inline

Definition at line 62 of file Operand.h.

  {
    _data = std::move(data);
    _info.setAsConstant();
  }

References data(), and onert::ir::OperandInfo::setAsConstant().

Referenced by onert::backend::acl_common::asSet(), onert::backend::acl_common::initReverseOrder(), onert::backend::acl_common::AclConstantInitializer::visit(), onert::backend::acl_cl::ConstantInitializer::visit(), onert::backend::acl_cl::ConstantInitializer::visit(), and onert::backend::acl_neon::ConstantInitializer::visit().

◆ data() [3/3]

const Data * onert::ir::Operand::data ( void ) const

inline

Definition at line 67 of file Operand.h.

67{ return _data.get(); }

Referenced by data(), and data().

◆ getDef()

OperationIndex onert::ir::Operand::getDef ( ) const

inline

Definition at line 51 of file Operand.h.

51{ return _def; }

Referenced by onert::ir::train::TrainableGraph::btopolSortOperations().

◆ getUses()

const OperationIndexSet & onert::ir::Operand::getUses ( ) const

inline

Definition at line 50 of file Operand.h.

50{ return _uses; }

◆ info() [1/2]

OperandInfo & onert::ir::Operand::info ( void )

inline

Definition at line 47 of file Operand.h.

47{ return _info; }

◆ info() [2/2]

const OperandInfo & onert::ir::Operand::info ( void ) const

inline

Definition at line 46 of file Operand.h.

46{ return _info; }

Referenced by onert::ir::train::TrainableGraph::changeBackwardShape(), and onert::compiler::StaticShapeInferer::dump().

◆ insertUse()

void Operand::insertUse ( const OperationIndex & idx )

Definition at line 39 of file Operand.cc.

39{ _uses.insert(idx); }

onert::ir::OperationIndexSet::insert

void insert(const OperationIndex &index)

Definition OperationIndexSet.h:37

References onert::ir::OperationIndexSet::insert().

◆ isConstant()

bool onert::ir::Operand::isConstant ( void ) const

inline

Get true if Operand is const, otherwise false a.

Returns: true if Operand is const, otherwise false

Definition at line 77 of file Operand.h.

77{ return _info.isConstant(); }

onert::ir::OperandInfo::isConstant

bool isConstant() const

Definition OperandInfo.h:126

References onert::ir::OperandInfo::isConstant().

Referenced by onert::backend::acl_common::asPixelValue(), onert::backend::train::BackendContext::gen(), onert::backend::builtin::train::BackendContext::gen(), onert::backend::cl_common::BackendContext< T_TensorBuilder, T_ConstantInitializer, T_KernelGenerator >::initConsts(), and onert::backend::basic::initConsts().

◆ operandSize()

size_t Operand::operandSize ( void ) const

Definition at line 22 of file Operand.cc.

{
  const uint32_t ranks = shape().rank();
  int32_t elements = 1;
 
  for (uint32_t rank = 0; rank < ranks; rank++)
  {
    elements *= shape().dim(rank);
  }
 
  DataType type = typeInfo().type();
  size_t element_size = sizeOfDataType(type);
 
  // Value of type is matched with OperandCode enum in NeuralNetworks.h
  return element_size * elements;
}