moco::IdentityGraphBuilder Class Reference

#include <Identity.h>

Collaboration diagram for moco::IdentityGraphBuilder:

Public Member Functions
bool	validate (const tensorflow::NodeDef &) const final
void	build (const tensorflow::NodeDef &, GraphBuilderContext *) const final
Public Member Functions inherited from moco::GraphBuilder
virtual	~GraphBuilder ()

Detailed Description

Definition at line 25 of file Identity.h.

Member Function Documentation

build()

void moco::IdentityGraphBuilder::build ( const tensorflow::NodeDef &  node, GraphBuilderContext *  context  ) const

finalvirtual

Implements moco::GraphBuilder.

Definition at line 69 of file Identity.cpp.

{
  loco::Graph *graph = context->graph();
  SymbolTable *tensor_names = context->tensor_names();
  UpdateQueue *updates = context->updates();
 
  // Create a Identity node
  auto identity_node = graph->nodes()->create<TFIdentity>();
  identity_node->name(node.name());
 
  // register string-name to node
  TensorName output_name(node.name(), 0);
  tensor_names->enroll(output_name, identity_node);
 
  // Queue node input update
  // TODO: Check if we really need multiple input handlings
  std::vector<TensorName> names;
  for (int i = 0; i < node.input_size(); ++i)
  {
    names.emplace_back(TensorName(node.input(i)));
  }
  auto update = std::make_unique<TFIdentityGraphUpdate>(identity_node, names);
  updates->enroll(std::move(update));
}

References moco::SymbolTable::enroll(), moco::UpdateQueue::enroll(), moco::GraphBuilderContext::graph(), moco::TFNode::name(), moco::GraphBuilderContext::tensor_names(), moco::update(), and moco::GraphBuilderContext::updates().

validate()

bool moco::IdentityGraphBuilder::validate ( const tensorflow::NodeDef &  node ) const

finalvirtual

Implements moco::GraphBuilder.

Definition at line 61 of file Identity.cpp.

{
  if (node.input_size() < 1) // from TensorFlow lite toco
    return false;
 
  return true;
}

---

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

• compiler/moco/import/include/moco/Import/Nodes/Identity.h
• compiler/moco/import/src/Nodes/Identity.cpp