Created by: xiaolvtaomi

参照c++文档中的ocr的模块，执行最后一步运行方法时报错，如下

134|D1C:/data/local/tmp $ ./ocr_full_api --model_dir=./ocr                                                                                                                                                                        
Segmentation fault 

用到的相关文件： 1，ocr的预测模型，下载链接是attention，本地命名ocr成了文件夹 2，编译出来的可执行文件ocr_full_api 3，编译用的cc文件 ，参考issue修改了shape_t和GetInput(1)

  // 3. Prepare input data
  //input 0
  std::unique_ptr<Tensor> input_tensor(std::move(predictor->GetInput(1)));
  input_tensor->Resize(shape_t({1,3,100,380}));
  auto* data = input_tensor->mutable_data<float>();
  for(int i = 0; i < ShapeProduction(input_tensor->shape()); ++i){
      data[i] = 1;
  }
  //input1
  std::unique_ptr<Tensor> init_ids(std::move(predictor->GetInput(0)));
  init_ids->Resize(shape_t({1,1}));
  auto* data_ids = init_ids->mutable_data<float>();
  for(int i = 0; i < ShapeProduction(init_ids->shape()); ++i){
      data_ids[i] = 0;
  }