安装miniconda、tensorflow、libcudnn

目录

安装miniconda 

安装tensorflow

安装 libcudnn 

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安装miniconda 

wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh && bash Miniconda3-latest-Linux-x86_64.sh

安装tensorflow

tensorflow官网，查看版本对应

https://tensorflow.google.cn/install?hl=en

pip install tensorflow-gpu==2.9.0 -i https://pypi.tuna.tsinghua.edu.cn/simple

使用 print(tf.config.list_physical_devices('GPU')) 查看GPU时报错 

2024-01-23 14:37:14.298095: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libcudnn.so.8'; dlerror: libcudnn.so.8: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /usr/local/cuda-11.7/lib64:/usr/local/cuda-11.7/lib64:/usr/local/cuda-11.7/lib64
2024-01-23 14:37:14.298127: W tensorflow/core/common_runtime/gpu/gpu_device.cc:1850] Cannot dlopen some GPU libraries. Please make sure the missing libraries mentioned above are installed properly if you would like to use GPU. Follow the guide at https://www.tensorflow.org/install/gpu for how to download and setup the required libraries for your platform.
Skipping registering GPU devices...

安装 libcudnn 

报以上错误是因为没有安装cudnn

下载网址：Index of /compute/cuda/repos/ubuntu2004/x86_64 (nvidia.com)

下载命令： 

wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/libcudnn8_8.5.0.96-1+cuda11.7_amd64.deb

安装

sudo dpkg -i libcudnn8_8.5.0.96-1+cuda11.7_amd64.deb

安装成功