loc, new_result_type, input, new_filter_sizes, backprop.getOutBackprop(),
      strides, backprop.getUseCudnnOnGpu(), backprop.getPadding(),
      backprop.getExplicitPaddings(), backprop.getDataFormat(),
      backprop.getDilations());

  // For example, if new filter shape is [4, 4, 12, 64], old filter shape
  // is [7, 7, 3, 64] with block_size 2.
  // Below transforms will be applied to the filter:
  // 1. Reshape to [4, 4, 2, 2, 3, 64];