inline void BroadcastMul4DSlow(const uint8* input1_data,
                               const Dims<4>& input1_dims, int32 input1_offset,
                               const uint8* input2_data,
                               const Dims<4>& input2_dims, int32 input2_offset,
                               int32 output_offset, int32 output_multiplier,
                               int output_shift, int32 output_activation_min,
                               int32 output_activation_max, uint8* output_data,
                               const Dims<4>& output_dims) {
  tflite::ArithmeticParams op_params;
  SetActivationParams(output_activation_min, output_activation_max, &op_params);
  op_params.input1_offset = input1_offset;
  op_params.input2_offset = input2_offset;
  op_params.output_offset = output_offset;
  op_params.output_multiplier = output_multiplier;
  op_params.output_shift = output_shift;

  BroadcastMul4DSlow(op_params, DimsToShape(input1_dims), input1_data,
                     DimsToShape(input2_dims), input2_data,
                     DimsToShape(output_dims), output_data);
}
inline void BroadcastMul4DSlow(const uint8* input1_data,
                               const Dims<4>& input1_dims, int32 input1_offset,
                               const uint8* input2_data,
                               const Dims<4>& input2_dims, int32 input2_offset,
                               int32 output_offset, int32 output_multiplier,
                               int output_shift, int32 output_activation_min,
                               int32 output_activation_max, uint8* output_data,
                               const Dims<4>& output_dims) {
  tflite::ArithmeticParams op_params;
  SetActivationParams(output_activation_min, output_activation_max, &op_params);
  op_params.input1_offset = input1_offset;
  op_params.input2_offset = input2_offset;
  op_params.output_offset = output_offset;
  op_params.output_multiplier = output_multiplier;
  op_params.output_shift = output_shift;

  BroadcastMul4DSlow(op_params, DimsToShape(input1_dims), input1_data,
                     DimsToShape(input2_dims), input2_data,
                     DimsToShape(output_dims), output_data);
}