luci::CircleReader Class Reference

Loads Circle file and provides helpers to access attributes. More...

#include <CircleReader.h>

Public Member Functions
	CircleReader ()=default
CircleOperatorCodes	opcodes () const
CircleBuffers	buffers () const
CircleTensors	tensors () const
CircleOperators	operators () const
VectorWrapper< int32_t >	inputs () const
VectorWrapper< int32_t >	outputs () const
std::string	name () const
CircleMetadataSet	metadata () const
uint32_t	num_subgraph () const
circle::BuiltinOperator	builtin_code (const circle::Operator *op) const
std::string	opcode_name (const circle::Operator *op) const
bool	parse (const circle::Model *model)
bool	parse (const circle::Model *model, const uint8_t *data, const size_t size)
bool	select_subgraph (uint32_t subgraph)
const uint8_t *	file_data (uint64_t offset) const
size_t	file_size (void) const

Detailed Description

Loads Circle file and provides helpers to access attributes.

Definition at line 90 of file CircleReader.h.

Constructor & Destructor Documentation

CircleReader()

luci::CircleReader::CircleReader ( )

default

Member Function Documentation

buffers()

CircleBuffers luci::CircleReader::buffers ( ) const

inline

Definition at line 104 of file CircleReader.h.

{ return wrap(_model->buffers()); }

References luci::wrap().

Referenced by luci::CircleImportMetadata::CircleImportMetadata(), luci_interpreter::RuntimeGraph::getConstDataByTensor(), and luci_interpreter::Tensor::is_constant_tensor().

builtin_code()

circle::BuiltinOperator luci_interpreter::CircleReader::builtin_code

(

const circle::Operator *

op

)

const

Definition at line 316 of file CircleReader.cpp.

{
  assert(op != nullptr);
 
  const auto op_codes = opcodes();
  uint32_t index = op->opcode_index();
  assert(index < op_codes.size());
  const auto opcode = op_codes[index];
  assert(opcode != nullptr);
 
  return mio::circle::builtin_code_neutral(opcode);
}

References mio::circle::builtin_code_neutral(), and opcodes().

Referenced by luci_interpreter::GraphLoader::checkInplaceOps(), luci_interpreter::RuntimeGraph::configure(), luci_interpreter::RuntimeGraph::execute(), and run().

file_data()

const uint8_t * luci::CircleReader::file_data

(

uint64_t

offset

)

const

Definition at line 386 of file CircleReader.cpp.

{
  assert(_file_data);
  assert(offset < _file_size);
  return (_file_data == nullptr) ? nullptr : _file_data + offset;
}

References offset().

file_size()

size_t luci::CircleReader::file_size ( void  ) const

inline

Definition at line 125 of file CircleReader.h.

{ return _file_size; }

inputs()

VectorWrapper< int32_t > luci::CircleReader::inputs ( ) const

inline

Definition at line 107 of file CircleReader.h.

{ return wrap(_current_subgraph->inputs()); }

References luci::wrap().

Referenced by luci_interpreter::RuntimeGraph::configureGraphInput(), luci_interpreter::RuntimeGraph::configureGraphInput(), validate_onnx2circle.OnnxRunner::feed_random_inputs(), luci_interpreter::RuntimeGraph::getInputDataSizeByIndex(), luci_interpreter::RuntimeGraph::getInputTensorByIndex(), luci_interpreter::RuntimeGraph::getNumOfInputTensors(), luci_interpreter::RuntimeGraph::resetOutputTensorsData(), and package.infer.session::set_inputs().

metadata()

CircleMetadataSet luci::CircleReader::metadata ( ) const

inline

Definition at line 110 of file CircleReader.h.

{ return wrap(_model->metadata()); }

References luci::wrap().

Referenced by luci::CircleImportMetadata::CircleImportMetadata().

name()

std::string luci::CircleReader::name ( ) const

inline

Definition at line 109 of file CircleReader.h.

{ return fb_string2std_string(_current_subgraph->name()); }

References luci::fb_string2std_string().

num_subgraph()

uint32_t luci::CircleReader::num_subgraph ( ) const

inline

Definition at line 112 of file CircleReader.h.

{ return wrap(_model->subgraphs()).size(); }

References luci::wrap().

Referenced by luci_interpreter::ModuleLoader::load(), run(), and select_subgraph().

opcode_name()

std::string luci::CircleReader::opcode_name

(

const circle::Operator *

op

)

const

Definition at line 329 of file CircleReader.cpp.

{
  assert(op != nullptr);
 
  const auto op_codes = opcodes();
  uint32_t index = op->opcode_index();
  assert(index < op_codes.size());
  const auto opcode = op_codes[index];
 
  return mio::circle::opcode_name(opcode);
}

References mio::circle::opcode_name(), and opcodes().

opcodes()

CircleOperatorCodes luci::CircleReader::opcodes ( ) const

inline

Definition at line 103 of file CircleReader.h.

{ return wrap(_model->operator_codes()); }

References luci::wrap().

Referenced by luci::GraphBuilder::build(), luci::GraphBuilderMultiOutput::build(), luci::CircleWhileGraphBuilder::build(), builtin_code(), and opcode_name().

operators()

CircleOperators luci::CircleReader::operators ( ) const

inline

Definition at line 106 of file CircleReader.h.

{ return wrap(_current_subgraph->operators()); }

References luci::wrap().

Referenced by luci_interpreter::GraphLoader::checkInplaceOps(), luci_interpreter::RuntimeGraph::configure(), luci_interpreter::RuntimeGraph::execute(), and run().

outputs()

VectorWrapper< int32_t > luci::CircleReader::outputs ( ) const

inline

Definition at line 108 of file CircleReader.h.

{ return wrap(_current_subgraph->outputs()); }

References luci::wrap().

Referenced by luci_interpreter::GraphLoader::checkInplaceOps(), luci_interpreter::RuntimeGraph::execute(), validate_onnx2circle.OnnxRunner::get_outputs(), luci_interpreter::RuntimeGraph::getNumOfOutputTensors(), luci_interpreter::RuntimeGraph::getOutputDataByIndex(), luci_interpreter::RuntimeGraph::getOutputDataSizeByIndex(), luci_interpreter::RuntimeGraph::getOutputTensorByIndex(), package.infer.session::inference(), luci_interpreter::RuntimeGraph::resetOutputTensorsData(), and package.infer.session::set_outputs().

parse() [1/2]

bool luci_interpreter::CircleReader::parse

(

const circle::Model *

model

)

Definition at line 341 of file CircleReader.cpp.

{
  assert(model != nullptr);
 
  // for direct pointer access
  _model = model;
 
  return true;
}

Referenced by luci_interpreter::ModuleLoader::load(), and run().

parse() [2/2]

bool luci::CircleReader::parse	(	const circle::Model *	model,
		const uint8_t *	data,
		const size_t	size
	)

Definition at line 351 of file CircleReader.cpp.

{
  assert(model != nullptr);
  assert(data != nullptr);
  assert(size > 0);
 
  // for direct pointer access
  _model = model;
 
  _file_data = data;
  _file_size = size;
 
  return true;
}

References flatbuffers::data(), and size.

select_subgraph()

bool luci_interpreter::CircleReader::select_subgraph

(

uint32_t

subgraph

)

Definition at line 366 of file CircleReader.cpp.

{
  if (num_subgraph() <= sgindex)
  {
    assert(false);
    return false;
  }
 
  // for direct pointer access
  auto subgraphs = _model->subgraphs();
  assert(subgraphs != nullptr);
 
  _current_subgraph = subgraphs->Get(sgindex);
  assert(_current_subgraph != nullptr);
 
  return true;
}

References num_subgraph().

Referenced by luci_interpreter::ModuleLoader::load(), run(), and luci_interpreter::RuntimeModule::selectSubgraph().

tensors()

CircleTensors luci::CircleReader::tensors ( ) const

inline

Definition at line 105 of file CircleReader.h.

{ return wrap(_current_subgraph->tensors()); }

References luci::wrap().

Referenced by luci::GraphBuilder::build(), luci::GraphBuilderMultiOutput::build(), luci::CircleWhileGraphBuilder::build(), luci_interpreter::CircleReferencingConstNodeBuilder::build(), luci::CircleConstNodeBuilder::build(), luci_interpreter::GraphLoader::checkInplaceOps(), luci_interpreter::RuntimeGraph::configureGraphInput(), luci_interpreter::RuntimeGraph::configureGraphInput(), luci::create_circlevariable(), luci_interpreter::RuntimeGraph::execute(), luci_interpreter::RuntimeGraph::getCircleTensorByIndex(), luci_interpreter::RuntimeGraph::getInputDataSizeByIndex(), luci_interpreter::RuntimeGraph::getInputTensorByIndex(), luci_interpreter::RuntimeGraph::getOutputDataByIndex(), luci_interpreter::RuntimeGraph::getOutputDataSizeByIndex(), luci_interpreter::RuntimeGraph::getOutputTensorByIndex(), and luci_interpreter::RuntimeGraph::resetOutputTensorsData().

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

• compiler/luci/import/include/luci/Import/CircleReader.h
• compiler/luci/import/src/CircleReader.cpp
• onert-micro/luci-interpreter/src/core/reader/CircleMicroReader.cpp