def transformation_indices(self): return idx.make_c6_z2_indices(ksize=self.kernel_size)
def make_transformation_indices(self): return make_c6_z2_indices(ksize=self.ksize)
def check_transform_c6_z2_grad(dtype='float64', toll=1e-10): inds = make_c6_z2_indices(ksize=3) w = cp.random.randn(3, 2, 1, 3, 3) check_transform_grad(inds, w, TransformGFilter, dtype, toll)