Function InsertCopyOperator

tensorflow/lite/toco/tooling_util.cc:1377–1401

}  // namespace

void InsertCopyOperator(Model* model, const string& source_array_name,
                        const string& target_array_name) {
  // Reshape to the same size. This should be a no-op.
  const Array& source_array = model->GetArray(source_array_name);
  std::vector<int> shape = source_array.shape().dims();

  // Drop constant data from the target array as the copy will be done at
  // runtime.
  Array& target_array = model->GetOrCreateArray(target_array_name);
  target_array.buffer.reset();
  CopyArrayAttribs(source_array, &target_array);

  // Insert copy operator.
  auto* copy_op = new TensorFlowReshapeOperator;
  copy_op->inputs = {
      source_array_name,
      CreateInt32Array(
          model, AvailableArrayName(*model, target_array_name + "_copy_shape"),
          shape)};
  copy_op->outputs = {target_array_name};
  if (target_array.has_shape()) {
    copy_op->shape = target_array.shape().dims();
  }
  model->operators.emplace_back(copy_op);
}

void CloneArray(Model* model, const string& source_array_name,
                const string& target_array_name) {