def METHOD_NAME(self, gc, dc, N, C, H, W, order, alpha,
                                    seed, inplace):
    np.random.seed(seed)
    if order != "NCHW":
        assume(not inplace)
    inputs = self._get_inputs(N, C, H, W, order)
    op = self._get_op(
        device_option=gc,
        alpha=alpha,
        order=order,
        inplace=inplace)
    def ref(input_blob):
        result = input_blob.copy()
        result[result < 0] *= alpha
        return result,
    self.assertReferenceChecks(gc, op, inputs, ref)