转换TensorFlow 的PB 模型到 UFF格式

1，使用aws dlami 启动一个实例

2，source activate tensorflow_p36

3，下载TensorRT 的 tar 安装文件，参考 https://docs.nvidia.com/deeplearning/sdk/tensorrt-archived/tensorrt-515/tensorrt-install-guide/index.html#installing-tar

4，$ tar xzvf TensorRT-5.1.x.x.<os>.<arch>-gnu.cuda-x.x.cudnn7.x.tar.gz

5，$ ls TensorRT-5.1.x.x

6，export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<eg:TensorRT-5.1.x.x/lib>

7，pip install tensorrt-5.1.x.x-cp3x-none-linux_x86_64.whl

8，cd TensorRT-5.1.x.x/uff

9，pip install uff-0.6.3-py2.py3-none-any.whl

10，which convert-to-uff

11，cd TensorRT-5.1.x.x/graphsurgeon

12， pip install graphsurgeon-0.4.1-py2.py3-none-any.whl

13，convert-to-uff input_file