Method InferParallelSignatureIf

oneflow/core/operator/operator.cpp:118–121

const PbRpf<std::string>& Operator::input_output_bns() const { return input_output_bns_; }

Maybe<void> Operator::InferParallelSignatureIf() {
  JUST(InferBlobParallelDesc());
  return Maybe<void>::Ok();
}

Maybe<const ParallelDesc> Operator::GetParallelDesc4BnInOp(const std::string& bn) const {
  CHECK_OR_RETURN(bn2parallel_desc_);