def make_thunk(self, node, storage_map, compute_map, no_recycling):
        if not convnet_available():
            raise RuntimeError('Could not compile cuda_convnet')

        return super(ProbMaxPoolGrad, self).make_thunk(
                node, storage_map, compute_map, no_recycling)
.. todo::
dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/sandbox/cuda_convnet/probabilistic_max_pooling.py/ProbMaxPoolGrad.make_thunk