ubuntu에서 cuDNN 설치하기

https://developer.nvidia.com/cudnn 

가입하고 다운로드 클릭 가입해야 다운로드 가능함..

버전에 맞게 클릭

Local Installer for Linux x86_64 (Tar)sudo cp include/cudnn* /usr/local/cuda/include
우분투에 64비트라서 이거 클릭함.

터미널에

tar -xvf cudnn-linux-x86_64-8.9.2.26_cuda12-archive.tar.xz

쳐서 압축풀고

cd cudnn-linux-x86_64-8.9.2.26_cuda12-archive

sudo cp include/cudnn* /usr/local/cuda/include

sudo cp lib/libcudnn* /usr/local/cuda/lib64

sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*

 

sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_adv_train.so.8.9.2 /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_adv_train.so.8
sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_ops_infer.so.8.9.2  /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_ops_infer.so.8
sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_cnn_train.so.8.9.2  /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_cnn_train.so.8
sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_adv_infer.so.8.9.2  /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_adv_infer.so.8
sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_ops_train.so.8.9.2  /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_ops_train.so.8
sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_cnn_infer.so.8.9.2 /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn_cnn_infer.so.8
sudo ln -sf /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn.so.8.6.0 /usr/local/cuda-12.1/targets/x86_64-linux/lib/libcudnn.so.8



sudo ldconfig
ldconfig -N -v $(sed 's/:/ /' <<< $LD_LIBRARY_PATH) 2>/dev/null | grep libcudnn

 

제대로 설치되면 이런식으로 나옴.

** cuda가 제대로 설치되었는지 버전은 뭔지 확인하고 버전에 맞게 설치해야함!!