moco::FakeQuantWithMinMaxVarsGraphBuilder Class Reference

GraphBuilder for FakeQuantWithMinMaxVars node. More...

#include <FakeQuantWithMinMaxVars.h>

Collaboration diagram for moco::FakeQuantWithMinMaxVarsGraphBuilder:

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

Detailed Description

GraphBuilder for FakeQuantWithMinMaxVars node.

Definition at line 28 of file FakeQuantWithMinMaxVars.h.

Member Function Documentation

build()

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

overridevirtual

Implements moco::GraphBuilder.

Definition at line 83 of file FakeQuantWithMinMaxVars.cpp.

{
  assert(context != nullptr);
 
  loco::Graph *graph = context->graph();
  SymbolTable *tensor_names = context->tensor_names();
  UpdateQueue *updates = context->updates();
 
  auto fakequant_node = graph->nodes()->create<TFFakeQuantWithMinMaxVars>();
  fakequant_node->name(node.name());
 
  // read optional attributes
  if (has_attr(node, "num_bits"))
  {
    auto num_bits = get_int_attr(node, "num_bits");
    fakequant_node->num_bits(num_bits);
  }
  if (has_attr(node, "narrow_range"))
  {
    auto narrow_range = get_bool_attr(node, "narrow_range");
    fakequant_node->narrow_range(narrow_range);
  }
 
  // save the name for graph link updates
  TensorName output_name(node.name(), 0);
  tensor_names->enroll(output_name, fakequant_node);
 
  std::vector<TensorName> input_names;
  input_names.push_back(TensorName(node.input(0))); // inputs
  input_names.push_back(TensorName(node.input(1))); // min
  input_names.push_back(TensorName(node.input(2))); // max
 
  // Record ifm inputs to featureEncode_node
  auto tffakequant_update =
    std::make_unique<TFFakeQuantWithMinMaxVarsGraphUpdate>(fakequant_node, input_names);
 
  updates->enroll(std::move(tffakequant_update));
}

References moco::SymbolTable::enroll(), moco::UpdateQueue::enroll(), plier::tf::get_bool_attr(), plier::tf::get_int_attr(), moco::GraphBuilderContext::graph(), plier::tf::has_attr(), moco::TFNode::name(), moco::GraphBuilderContext::tensor_names(), and moco::GraphBuilderContext::updates().

validate()

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

overridevirtual

Implements moco::GraphBuilder.

Definition at line 74 of file FakeQuantWithMinMaxVars.cpp.

{
  if (node.input_size() != 3)
    return false;
 
  // attrs "narrow_range", "num_bits" are optional
  return true;
}

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

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