Function GetOpGradientCreator

tensorflow/core/framework/function.cc:1821–1829

}

Status GetOpGradientCreator(const string& op, Creator* creator) {
  auto fac = GetOpGradFactory();
  auto iter = fac->find(op);
  if (iter == fac->end()) {
    return errors::NotFound("No gradient defined for op: ", op);
  }
  *creator = iter->second;
  return Status::OK();
}

}  // end namespace gradient