message: Optimize pybind efficiency again
diff: @@ -221,7 +221,7 @@ int PredictorClient::numpy_predict(
  }
  int nbytes = float_feed[vec_idx].nbytes();
  // int ndims = float_feed[vec_idx].ndim();
  - void *rawdata_ptr = reinterpret_cast<void *>(float_feed[vec_idx].data(0));
  + void *rawdata_ptr = (void *)float_feed[vec_idx].data(0);
  int total_number = float_feed[vec_idx].size();
  // float* end_ptr = (rawdata_ptr + total_number);
  Tensor *tensor = tensor_vec[idx];
  @@ -251,7 +251,7 @@ int PredictorClient::numpy_predict(
  }
  Tensor *tensor = tensor_vec[idx];
  int nbytes = int_feed[vec_idx].nbytes();
  - void *rawdata_ptr = reinterpret_cast<void *>(int_feed[vec_idx].data(0));
  + void *rawdata_ptr = (void *)int_feed[vec_idx].data(0);
  int total_number = int_feed[vec_idx].size();
  for (uint32_t j = 0; j < int_shape[vec_idx].size(); ++j) {
  