jetson agx 重新安装tensorrt

因为agx默认安装的tensort8，使用yolov5转tensorrt部署时候出现不兼容错误，因此进行tensorrt降级。

参考https://blog.csdn.net/linghu8812/article/details/113702539

TensorRT安装参考
https://developer.download.nvidia.com/assets/embedded/docs/JP_4.5_DP/20.09-Jetson-CUDA-X-AI-Developer-Preview-Installation-Instructions.pdf?Gs3vQ_4IJu3viKzX7vFd0sk11MkIJy_o3nRlQ2mp-GdTRuA4nFdxQMJ2rGcUuqUAiFBn7Hnph_TmrAzEZvj1oCVw-7k2yVfc358KOHTd4BHm54xMjkPELxMp1S2yKPvSJ26plQCKMd5940KCDhjkLjy6HtB43j6rSgqJNvCuUQJD8Eo8Ihw9jcXaO21XgrqOzvdXko4MRI9pzhc2mPURjlvkB7c
 

下载安装包

安装包链接：https://developer.nvidia.com/20.09_Jetson_CUDA-X_AI_DP_Xavier，下载后并解压。

安装TensorRT

dpkg -i libnvinfer7_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvinfer-dev_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvinfer-plugin7_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvinfer-plugin-dev_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvonnxparsers7_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvonnxparsers-dev_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvparsers7_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvparsers-dev_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvinfer-bin_7.2.0-1+cuda10.2_arm64.deb
dpkg -i libnvinfer-doc_7.2.0-1+cuda10.2_all.deb
dpkg -i libnvinfer-samples_7.2.0-1+cuda10.2_all.deb
dpkg -i tensorrt_7.2.0.14-1+cuda10.2_arm64.deb
dpkg -i python-libnvinfer_7.2.0-1+cuda10.2_arm64.deb
dpkg -i python-libnvinfer-dev_7.2.0-1+cuda10.2_arm64.deb
dpkg -i python3-libnvinfer_7.2.0-1+cuda10.2_arm64.deb
dpkg -i python3-libnvinfer-dev_7.2.0-1+cuda10.2_arm64.deb
dpkg -i graphsurgeon-tf_7.2.0-1+cuda10.2_arm64.deb
dpkg -i uff-converter-tf_7.2.0-1+cuda10.2_arm64.deb