关于记忆性 about nnom HOT 4 OPEN

void reset_rnn_buffer(struct  dnn_model_t *model) {
  nnom_layer_t *layer;
  nnom_rnn_layer_t* cl;
  size_t state_size;
  uint32_t layer_num = 1;
  layer = model->nnom_model->head;
  while (layer)
	{
    if(layer->type == NNOM_RNN) {
//      printf("rnn layer reset %d\n", layer_num);
      cl = (nnom_rnn_layer_t*)(layer);
      state_size = cl->cell->state_size;
      nnom_memset(cl->state_buf, 0, state_size * 2);
    }
    layer = layer->shortcut;
    layer_num += 1;
	}
}