Class to represent Permute operation. More...

#include <Permute.h>

Collaboration diagram for onert::ir::operation::Permute:

[legend]

Public Member Functions
void	accept (OperationVisitor &v) const override

OpCode	opcode () const final

	Permute (const OperandIndex &input, const OperandIndex &output, PermuteType type)

PermuteType	getPermuteType () const

Public Member Functions inherited from onert::ir::Operation
	Operation (OperandConstraint input_constr, const OperandIndexSequence &inputs, const OperandIndexSequence &outputs, OperandConstraint output_constr=OperandConstraint::createAny())

	Operation (OperandConstraint input_constr, OperandConstraint output_constr=OperandConstraint::createAny())

	Operation (const Operation &)=default

	Operation (Operation &&)=default

Operation &	operator= (const Operation &)=default

Operation &	operator= (Operation &&)=default

virtual	~Operation ()

void	replaceInputs (const OperandIndex &from, const OperandIndex &to) override

void	replaceOutputs (const OperandIndex &from, const OperandIndex &to) override

OperandIndexSequence &	getInputs ()

const OperandIndexSequence &	getInputs () const override

OperandIndexSequence	getUsedInputSet () const override

const OperandIndexSequence &	getOutputs () const override

OperandIndexSequence	getUsedOutputSet () const override

void	setInputs (const OperandIndexSequence &indexes)

void	setOutputs (const OperandIndexSequence &indexes)

Public Member Functions inherited from onert::ir::IOperation
virtual	~IOperation ()=default

virtual std::string	name () const

Detailed Description

Class to represent Permute operation.

Note

Permute operation reorders the dimensions of a tensor and convert data types if needed

   This operation is virtual operation, which is not used on real model, but used internally.
   This operation is used for below cases.

   But currently, model layout and backend layout are always same as NHWC.
   So this operation is used for below cases.
   1) Handle model output buffer's special case
     1-1) Model output is comes from model constant
     1-2) Model output is comes from model input
     1-3) Model output shares tensor with other model output(s)
   2) Handle when tensor defining backend is different with tensor using backend
   3) Handle when actual input and/or output layouts are different with model layout
      by user setting
   4) Handle when actual input and/or output data type is different with model data type
      by user setting or model connection

Definition at line 49 of file Permute.h.

Constructor & Destructor Documentation

◆ Permute()

onert::ir::operation::Permute::Permute	(	const OperandIndex &	input,
		const OperandIndex &	output,
		ir::PermuteType	type
	)

Definition at line 25 of file Permute.cc.

  : Operation{OperandConstraint::createExact(1u)}, _type{type}
{
  setInputs({input});
  setOutputs({output});
}

References onert::ir::Operation::setInputs(), and onert::ir::Operation::setOutputs().

Member Function Documentation

◆ accept()

void onert::ir::operation::Permute::accept ( OperationVisitor & v ) const

overridevirtual

Implements onert::ir::IOperation.

Reimplemented in onert::ir::train::operation::Permute.

Definition at line 23 of file Permute.cc.

23{ v.visit(*this); }

◆ getPermuteType()

PermuteType onert::ir::operation::Permute::getPermuteType ( ) const

inline

Definition at line 59 of file Permute.h.

59{ return _type; }

Referenced by onert::exec::DynamicShapeInferer::visit(), and onert::ir::OperationDumper::visit().

◆ opcode()

OpCode onert::ir::operation::Permute::opcode ( ) const

inlinefinalvirtual

Implements onert::ir::IOperation.

Definition at line 53 of file Permute.h.

53{ return OpCode::Permute; }

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

runtime/onert/core/include/ir/operation/Permute.h
runtime/onert/core/src/ir/operation/Permute.cc