def _invalidate_buffer_results(self):
        self._valid_buffering_length = False
        self._clear_buffering_results()
.. todo::
dataset/ETHPy150Open pbs/agora-proc/agora/stats.py/PBSVideoStats._invalidate_buffer_results--crossover with--dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/distributions/mnd.py/AdditiveDiagonalMND.random_design_matrix