1.refer toJetson Agx Xavier 安装cuda10.2和cudnn_tianzhenba的博客-CSDN博客_agx 安装cuda
bash cuda-l4t.sh cuda-repo-l4t-10-2-local-10.2.89_1.0-1_arm64.deb 10.2 10-2
finished
2. cuDNN
sudo dpkg -i libcudnn8_8.0.0.180-1+cuda10.2_arm64.debsudo dpkg -i libcudnn8-dev_8.0.0.180-1+cuda10.2_arm64.debsudo dpkg -i libcudnn8-doc_8.0.0.180-1+cuda10.2_arm64.deb
finished
3.安装完成后，其实是直接安装到了默认安装路径usr/include和usr/lib下的，因此需要将其拷贝到cuda安装路径下：
sudo cp /usr/include/cudnn.h /usr/local/cuda/include/sudo cp /usr/lib/aarch64-linux-gnu/libcudnn* /usr/local/cuda/lib64/
little question:No space left on device
4.jixu
cd /usr/local/cuda/lib64sudo chmod +r libcudnn*sudo rm -rf libcudnn.so libcudnn.so.8sudo ln -s libcudnn.so.8.1.1 libcudnn.so.8sudo ln -s libcudnn.so.8 libcudnn.sosudo ldconfig
I don't know what's the question.
Another blog solver it:
Jetson AGX Xavier配置cuDNN流程_gdxmn的博客-CSDN博客_cudnn安装教程
This idea can solver it. Good!
5.CUDA & cuDNN
查看cudnn版本
nvcc -V
if "nvcc: command not found" appears
已经安装了CUDA-10.2,仍然出现上述问题,解决方案如下:
添加环境变量，打开~/.bashrc ，添加环境变量如下:
export LD_LIBRARY_PATH=/usr/local/cuda/libexport PATH=$PATH:/usr/local/cuda/bin
保存后记得更新生效
source ~/.bashrc
查看cudnn版本
cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2
Then:
6.pytorch & torchvision
refer to:
Jetson AGX Xavier配置PyTorch与TorchVision流程_gdxmn的博客-CSDN博客_jetson torchvision
torch, torchvison
PyTorch v1.6的wheels下载链接为：
/shared/static/yr6sjswn25z7oankw8zy1roow9cy5ur1.whl
torch
安装命令为：
sudo apt-get install python3-pip libopenblas-base libopenmpi-devpip3 install Cythonpip3 install numpy ~/下载/torch-1.6.0rc2-cp36-cp36m-linux_aarch64.whl
torchvision
安装命令为：
sudo apt-get install libjpeg-dev zlib1g-devgit clone --branch v0.7.0-rc2 /pytorch/vision torchvisioncd torchvisionsudo python3 setup.py installcd ../
if use:
pip3 install torchvison==0.7, WRONG!!!! I don't know why!
torch is OK now!
7.Pycharm
Jetson AGX Xavier安装Pycharm_围白的尾巴-CSDN博客
OK NOW!
8. Code is right!
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