Jetson Orin的用法

系统烧录

1、通过SDK Manager烧录

• 在ubuntu电脑上安装 SDK Manager,这里是选择ubuntu的型号
  https://developer.nvidia.com/zh-cn/embedded/jetpack
  https://developer.nvidia.cn/sdk-manager#section-%E4%B8%8B%E8%BD%BD%E5%B9%B6%E5%AE%89%E8%A3%85

sudo dpkg-i sdkmanager_2.3.0-12626_amd64.deb

2、通过SDK Manager对板子进行烧录

• 参考文档:https://blog.csdn.net/qq_44998513/article/details/133754589

3、安装jtop

sudo apt update sudo apt install python3 python3-pip sudo pip3 install-U jetson-stats sudo systemctl restart jtop.service

4、安装jetpack包
JetPack 是 NVIDIA 为 Jetson 系列开发板提供的完整软件包，安装它就自动安装了cuda/cudnn/TensorRT/OpenCV等常用的组件。

sudo apt update sudo apt upgrade-y sudo apt install nvidia-jetpack

设置cuda和cudnn环境变量

sudo nano~/.bashrc#在文本末输入如下代码：export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH export PATH=/usr/local/cuda/bin:$PATH export CUDA_HOME=/usr/local/cuda source~/.bashrc

5、安装pytorch和torchvision

• 安装pytorch
  https://forums.developer.nvidia.com/t/pytorch-for-jetson/72048
  pip install torch-2.1.0a0+41361538.nv23.06-cp38-cp38-linux_aarch64.whl

• 安装torchvision

# 其中v0.16.1根据实际情况而定sudo apt-get install libjpeg-dev zlib1g-dev libpython3-dev libopenblas-dev libavcodec-dev libavformat-dev libswscale-dev git clone--branch V0.16.1https://github.com/pytorch/vision torchvision cd torchvision export BUILD_VERSION=0.16.1python3 setup.py install--user