Jetson Orin的用法

JobDocLS2026-06-10 11:31

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-下载并安装

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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

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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。

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

设置cuda和cudnn环境变量

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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

python 复制代码

# 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 V0.16.1 https://github.com/pytorch/vision torchvision
cd torchvision
export BUILD_VERSION=0.16.1
python3 setup.py install --user