code: def new_with_fixed_mpi_omp(self, mpi_procs, omp_threads):
          
          new = self.deepcopy()
          new.policy.autoparal = 0
          new.set_mpi_procs(mpi_procs)
          new.set_omp_threads(omp_threads)
          return new
docs: Return a new `TaskManager` in which autoparal has been disabled.
          The jobs will be executed with `mpi_procs` MPI processes and `omp_threads` OpenMP threads.
          Useful for generating input files for benchmarks.