inline void Relu6(const float* input_data, const Dims<4>& input_dims,
                  float* output_data, const Dims<4>& output_dims) {
  Relu6(DimsToShape(input_dims), input_data, DimsToShape(output_dims),
        output_data);
}
inline void Relu6(const float* input_data, const Dims<4>& input_dims,
                  float* output_data, const Dims<4>& output_dims) {
  Relu6(DimsToShape(input_dims), input_data, DimsToShape(output_dims),
        output_data);
}