inline void FullyConnected(
    const FullyConnectedParams& params, const RuntimeShape& input_shape,
    const uint8* input_data, const RuntimeShape& filter_shape,
    const uint8* filter_data, const RuntimeShape& bias_shape,
    const int32* bias_data, const RuntimeShape& output_shape,
    uint8* output_data, gemmlowp::GemmContext* gemmlowp_context) {
  ruy::profiler::ScopeLabel label("FullyConnected/8bit");
  const int32 input_offset = params.input_offset;
  const int32 filter_offset = params.weights_offset;
  const int32 output_offset = params.output_offset;
  const int32 output_multiplier = params.output_multiplier;
  const int output_shift = params.output_shift;
  const int32 output_activation_min = params.quantized_activation_min;
  const int32 output_activation_max = params.quantized_activation_max;
  TFLITE_DCHECK_GE(filter_shape.DimensionsCount(), 2);
  TFLITE_DCHECK_GE(output_shape.DimensionsCount(), 1);
  // TODO(b/62193649): This really should be:
  //     const int batches = ArraySize(output_dims, 1);
  // but the current --variable_batch hack consists in overwriting the 3rd
  // dimension with the runtime batch size, as we don't keep track for each
  // array of which dimension is the batch dimension in it.
  const int output_dim_count = output_shape.DimensionsCount();
  const int filter_dim_count = filter_shape.DimensionsCount();
  const int batches = FlatSizeSkipDim(output_shape, output_dim_count - 1);
#ifdef USE_NEON
  if (batches == 1) {
    const int output_size = MatchingDim(filter_shape, filter_dim_count - 2,
                                        output_shape, output_dim_count - 1);
    if (output_size >= 4) {
      return FullyConnectedAsGEMV(
          input_shape, input_data, input_offset, filter_shape, filter_data,
          filter_offset, bias_shape, bias_data, output_offset,
          output_multiplier, output_shift, output_activation_min,
          output_activation_max, output_shape, output_data, gemmlowp_context);
    }
  }
#endif  // USE_NEON
  const int filter_rows = filter_shape.Dims(filter_dim_count - 2);
  const int filter_cols = filter_shape.Dims(filter_dim_count - 1);
  TFLITE_DCHECK_EQ(filter_shape.FlatSize(), filter_rows * filter_cols);
  const int output_rows = output_shape.Dims(output_dim_count - 1);
  TFLITE_DCHECK_EQ(output_rows, filter_rows);
  TFLITE_DCHECK_EQ(bias_shape.FlatSize(), output_rows);

  gemmlowp::MatrixMap<const uint8, gemmlowp::MapOrder::RowMajor> filter_matrix(
      filter_data, output_rows, filter_cols, filter_cols);
  gemmlowp::MatrixMap<const uint8, gemmlowp::MapOrder::ColMajor> input_matrix(
      input_data, filter_cols, batches, filter_cols);
  gemmlowp::MatrixMap<uint8, gemmlowp::MapOrder::ColMajor> output_matrix(
      output_data, output_rows, batches, output_rows);
  const auto& output_pipeline = GemmlowpOutputPipeline::MakeExp(
      bias_data, output_rows, output_offset, output_multiplier, output_shift,
      output_activation_min, output_activation_max);
  gemmlowp::GemmWithOutputPipeline<uint8, uint8,
                                   gemmlowp::L8R8WithLhsNonzeroBitDepthParams>(
      gemmlowp_context, filter_matrix, input_matrix, &output_matrix,
      filter_offset, input_offset, output_pipeline);
}
inline void FullyConnected(
    const FullyConnectedParams& params, const RuntimeShape& input_shape,
    const uint8* input_data, const RuntimeShape& filter_shape,
    const uint8* filter_data, const RuntimeShape& bias_shape,
    const int32* bias_data, const RuntimeShape& output_shape,
    uint8* output_data, gemmlowp::GemmContext* gemmlowp_context) {
  ruy::profiler::ScopeLabel label("FullyConnected/8bit");
  const int32 input_offset = params.input_offset;
  const int32 filter_offset = params.weights_offset;
  const int32 output_offset = params.output_offset;
  const int32 output_multiplier = params.output_multiplier;
  const int output_shift = params.output_shift;
  const int32 output_activation_min = params.quantized_activation_min;
  const int32 output_activation_max = params.quantized_activation_max;
  TFLITE_DCHECK_GE(filter_shape.DimensionsCount(), 2);
  TFLITE_DCHECK_GE(output_shape.DimensionsCount(), 1);
   
   
   
   
   
  const int output_dim_count = output_shape.DimensionsCount();
  const int filter_dim_count = filter_shape.DimensionsCount();
  const int batches = FlatSizeSkipDim(output_shape, output_dim_count - 1);
#ifdef USE_NEON
  if (batches == 1) {
    const int output_size = MatchingDim(filter_shape, filter_dim_count - 2,
                                        output_shape, output_dim_count - 1);
    if (output_size >= 4) {
      return FullyConnectedAsGEMV(
          input_shape, input_data, input_offset, filter_shape, filter_data,
          filter_offset, bias_shape, bias_data, output_offset,
          output_multiplier, output_shift, output_activation_min,
          output_activation_max, output_shape, output_data, gemmlowp_context);
    }
  }
#endif   
  const int filter_rows = filter_shape.Dims(filter_dim_count - 2);
  const int filter_cols = filter_shape.Dims(filter_dim_count - 1);
  TFLITE_DCHECK_EQ(filter_shape.FlatSize(), filter_rows * filter_cols);
  const int output_rows = output_shape.Dims(output_dim_count - 1);
  TFLITE_DCHECK_EQ(output_rows, filter_rows);
  TFLITE_DCHECK_EQ(bias_shape.FlatSize(), output_rows);

  gemmlowp::MatrixMap<const uint8, gemmlowp::MapOrder::RowMajor> filter_matrix(
      filter_data, output_rows, filter_cols, filter_cols);
  gemmlowp::MatrixMap<const uint8, gemmlowp::MapOrder::ColMajor> input_matrix(
      input_data, filter_cols, batches, filter_cols);
  gemmlowp::MatrixMap<uint8, gemmlowp::MapOrder::ColMajor> output_matrix(
      output_data, output_rows, batches, output_rows);
  const auto& output_pipeline = GemmlowpOutputPipeline::MakeExp(
      bias_data, output_rows, output_offset, output_multiplier, output_shift,
      output_activation_min, output_activation_max);
  gemmlowp::GemmWithOutputPipeline<uint8, uint8,
                                   gemmlowp::L8R8WithLhsNonzeroBitDepthParams>(
      gemmlowp_context, filter_matrix, input_matrix, &output_matrix,
      filter_offset, input_offset, output_pipeline);
}