def _use_qadpos_pconf(self, qadpos, pconf):
        """
        This function is called when we have accepted the :class:`ParalConf` pconf.
        Returns pconf
        """
        self._qadpos = qadpos

        # Change the number of MPI/OMP cores.
        self.set_mpi_procs(pconf.mpi_procs)
        if self.has_omp: self.set_omp_threads(pconf.omp_threads)

        # Set memory per proc.
        #FIXME: Fixer may have changed the memory per proc and should not be resetted by ParalConf
        #self.set_mem_per_proc(pconf.mem_per_proc)
        return pconf
This function is called when we have accepted the :class:`ParalConf` pconf.
        Returns pconf