Method GetSourceID

tensorflow/contrib/mpi/mpi_utils.h:47–53

  explicit MPIUtils(const std::string& worker_name);

  const int GetSourceID(const std::string& task_id) const {
    auto it = name_to_id_.find(task_id);
    if (it == name_to_id_.end()) {
      LOG(FATAL) << "Failed to convert worker name to MPI index: " << task_id;
    }
    return it->second;
  }

 private:
  void InitMPI();