moco::FusedBatchNormGraphBuilder Class Reference

GraphBuilder for FusedBatchNorm node. More...

#include <FusedBatchNorm.h>

Collaboration diagram for moco::FusedBatchNormGraphBuilder:

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 FusedBatchNorm node.

Definition at line 28 of file FusedBatchNorm.h.

Member Function Documentation

build()

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

overridevirtual

Implements moco::GraphBuilder.

Definition at line 73 of file FusedBatchNorm.cpp.

{
  assert(context != nullptr);
 
  loco::Graph *graph = context->graph();
  SymbolTable *tensor_names = context->tensor_names();
  UpdateQueue *updates = context->updates();
 
  float epsilon = plier::tf::get_float_attr(node, "epsilon");
 
  // creating TF dialect FusedBatchNorm node
  auto tf_fbn = graph->nodes()->create<TFFusedBatchNorm>();
  tf_fbn->name(node.name());
  tf_fbn->epsilon(epsilon);
 
  TensorName output_name(node.name(), 0);
  tensor_names->enroll(output_name, tf_fbn);
 
  std::vector<TensorName> fbn_input_names;
  fbn_input_names.push_back(TensorName(node.input(0))); // input
  fbn_input_names.push_back(TensorName(node.input(1))); // scale
  fbn_input_names.push_back(TensorName(node.input(2))); // offset
  fbn_input_names.push_back(TensorName(node.input(3))); // mean
  fbn_input_names.push_back(TensorName(node.input(4))); // variance
 
  auto tf_fbn_update = std::make_unique<FusedBatchNormGraphUpdate>(tf_fbn, fbn_input_names);
  updates->enroll(std::move(tf_fbn_update));
}

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

validate()

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

overridevirtual

Implements moco::GraphBuilder.

Definition at line 65 of file FusedBatchNorm.cpp.

{
  if (node.input_size() != 5)
    return false;
 
  return plier::tf::has_attrs(node, {"epsilon"});
}

References plier::tf::has_attrs().

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

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