Method GetParallelDesc4BnInOp

oneflow/core/operator/operator.cpp:123–128

}

Maybe<const ParallelDesc> Operator::GetParallelDesc4BnInOp(const std::string& bn) const {
  CHECK_OR_RETURN(bn2parallel_desc_);
  auto it = bn2parallel_desc_->find(bn);
  CHECK_OR_RETURN(it != bn2parallel_desc_->end());
  return it->second;
}

Maybe<void> Operator::FillBlobParallelDesc(
    const std::function<Maybe<const ParallelDesc>(const std::string&)>& ParallelDesc4Bn) {