基础环境：wsl2安装Ubuntu22.04 + miniconda

服务器相关信息：

Thinkpad p1 gen5 64G 2T 3080ti，自带的有nvidia-smi显卡驱动。使用wsl2安装Ubuntu22.04 + miniconda目标：安装gpu版本的PyTorch2.1.2（torch2.1.2/cu117 + torchvision0.16.2/cu117）
处理器	12th Gen Intel(R) Core(TM) i9-12900H   2.50 GHz
机带 RAM	64.0 GB (63.7 GB 可用)
系统类型	64 位操作系统, 基于 x64 的处理器
显卡： 3080TI
版本	Windows 11 专业版
版本	23H2
安装日期	‎2024/‎4/‎15
操作系统版本	22631.3447
体验	Windows Feature Experience Pack 1000.22688.1000.0$ nvidia-smi
Fri Apr 19 09:15:30 2024
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.76.01              Driver Version: 552.22         CUDA Version: 12.4     |
|-----------------------------------------+------------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA GeForce RTX 3080 ...    On  |   00000000:01:00.0 Off |                  N/A |
| N/A   47C    P0             26W /   95W |       0MiB /  16384MiB |      0%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------++-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI        PID   Type   Process name                              GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|  No running processes found                                                             |
+-----------------------------------------------------------------------------------------+

cuda环境搭建

1、CUDA Toolkit 11.7 Update 1 Downloads
下载地址：https://developer.nvidia.com/cuda-11-7-1-download-archive

在这里插入图片描述

$ wget https://developer.download.nvidia.com/compute/cuda/11.7.1/local_installers/cuda_11.7.1_515.65.01_linux.run
--2024-04-19 09:19:29--  https://developer.download.nvidia.com/compute/cuda/11.7.1/local_installers/cuda_11.7.1_515.65.01_linux.run
Resolving developer.download.nvidia.com (developer.download.nvidia.com)... 152.199.39.144
Connecting to developer.download.nvidia.com (developer.download.nvidia.com)|152.199.39.144|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://developer.download.nvidia.cn/compute/cuda/11.7.1/local_installers/cuda_11.7.1_515.65.01_linux.run [following]
--2024-04-19 09:19:29--  https://developer.download.nvidia.cn/compute/cuda/11.7.1/local_installers/cuda_11.7.1_515.65.01_linux.run
Resolving developer.download.nvidia.cn (developer.download.nvidia.cn)... 36.153.62.131, 36.153.62.132, 36.153.62.130, ...
Connecting to developer.download.nvidia.cn (developer.download.nvidia.cn)|36.153.62.131|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3524358811 (3.3G) [application/octet-stream]
Saving to: ‘cuda_11.7.1_515.65.01_linux.run’cuda_11.7.1_515.65.01_linux.run         100%[=============================================================================>]   3.28G  28.4MB/s    in 92s2024-04-19 09:21:03 (36.6 MB/s) - ‘cuda_11.7.1_515.65.01_linux.run’ saved [3524358811/3524358811]

安装依赖库文件
sudo apt-get install freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev
sudo apt-get -y install  libfreeimage3 libfreeimage-dev

~$gcc --version
gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.~$ ls
cuda_11.7.1_515.65.01_linux.run
~$ sudo sh cuda_11.7.1_515.65.01_linux.run
===========
= Summary =
===========Driver:   Not Selected
Toolkit:  Installed in /usr/local/cuda-11.7/Please make sure that-   PATH includes /usr/local/cuda-11.7/bin-   LD_LIBRARY_PATH includes /usr/local/cuda-11.7/lib64, or, add /usr/local/cuda-11.7/lib64 to /etc/ld.so.conf and run ldconfig as rootTo uninstall the CUDA Toolkit, run cuda-uninstaller in /usr/local/cuda-11.7/bin
***WARNING: Incomplete installation! This installation did not install the CUDA Driver. A driver of version at least 515.00 is required for CUDA 11.7 functionality to work.
To install the driver using this installer, run the following command, replacing <CudaInstaller> with the name of this run file:sudo <CudaInstaller>.run --silent --driverLogfile is /var/log/cuda-installer.log

最后的summary最重要的是这两句：Please make sure that-   PATH includes /usr/local/cuda-11.7/bin-   LD_LIBRARY_PATH includes /usr/local/cuda-11.7/lib64, or, add /usr/local/cuda-11.7/lib64 to /etc/ld.so.conf and run ldconfig as root在路径中添加/usr/local/cuda-10.7/bin和/usr/local/cuda-10.7/lib64
在 vim ~/.bashrc末尾添加：export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda/lib64
export PATH=$PATH:/usr/local/cuda/bin
export CUDA_HOME=$CUDA_HOME:/usr/local/cudasource ~/.bashrcnvcc -V

安装cudnn

方法一：
sudo dpkg -i cudnn-local-repo-ubuntu2204-8.9.7.29_1.0-1_amd64.deb
sudo cp /var/cudnn-local-repo-ubuntu2004-8.9.7.29/cudnn-local-30472A84-keyring.gpg /usr/share/keyrings/
cd /var/cudnn-local-repo-ubuntu2204-8.9.7.29
sudo dpkg -i libcudnn8_8.9.7.29-1+cuda11.8_amd64.deb
sudo dpkg -i libcudnn8-dev_8.9.7.29-1+cuda11.8_amd64.deb
sudo dpkg -i libcudnn8-samples_8.9.7.29-1+cuda11.8_amd64.debcp -r /usr/src/cudnn_samples_v8/ $HOME
cd  $HOME/cudnn_samples_v8/mnistCUDNN
make clean && make
./mnistCUDNN方法二（建议使用）：
tar -xzf cudnn-linux-x86_64-8.9.7.29_cuda11-archive.tar.xz
cp cudnn-linux-x86_64-8.9.7.29_cuda11-archive/include/cudnn.h /usr/local/cuda/include
cp cudnn-linux-x86_64-8.9.7.29_cuda11-archive/lib64/libcudnn* /usr/local/cuda/lib64
chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*
cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2

安装nccl

NCCL下载地址：NVIDIA Collective Communications Library (NCCL) | NVIDIA Developer

下载地址：
https://developer.nvidia.com/nccl/nccl-legacy-downloadssudo dpkg -i  nccl-local-repo-ubuntu2204-2.14.3-cuda11.7_1.0-1_amd64.debsudo cp /var/nccl-local-repo-ubuntu2204-2.14.3-cuda11.7/nccl-local-F0C3C384-keyring.gpg     /usr/share/keyrings/sudo apt install libnccl2 libnccl-devsudo apt update

官方教程地址:https://docs.nvidia.com/deeplearning/nccl/install-guide/#down
3.1. Ubuntu
Installing NCCL on Ubuntu requires you to first add a repository to the APT system containing the NCCL packages, then installing the NCCL packages through APT. There are two repositories available; a local repository and a network repository. Choosing the latter is recommended to easily retrieve upgrades when newer versions are posted.
In the following commands, please replace with your CPU architecture: x86_64, ppc64le, or sbsa, and replace with the Ubuntu version, for example ubuntu1604, ubuntu1804, or ubuntu2004.
Install the repository.
For a local NCCL repository:
sudo dpkg -i nccl-repo-.deb
Note:
The local repository installation will prompt you to install the local key it embeds and with which packages are signed. Make sure to follow the instructions to install the local key, or the install phase will fail later.

For the network repository:
wget https://developer.download.nvidia.com/compute/cuda/repos///cuda-keyring_1.0-1_all.deb
sudo dpkg -i cuda-keyring_1.0-1_all.deb
Update the APT database:
sudo apt update
Install the libnccl2 package with APT. Additionally, if you need to compile applications with NCCL, you can install the libnccl-dev package as well:
Note: If you are using the network repository, the following command will upgrade CUDA to the latest version.
sudo apt install libnccl2 libnccl-dev
If you prefer to keep an older version of CUDA, specify a specific version, for example:
sudo apt install libnccl2=2.4.8-1+cuda10.0 libnccl-dev=2.4.8-1+cuda10.0
Refer to the download page for exact package versions.

## 安装miniconda

chop@zhangjiapeng:~$ wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py38_23.11.0-1-Linux-x86_64.sh
–2024-04-19 16:41:15-- https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py38_23.11.0-1-Linux-x86_64.sh
Resolving mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)… 101.6.15.130, 2402:f000:1:400::2
Connecting to mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)|101.6.15.130|:443… connected.
HTTP request sent, awaiting response… 200 OK
Length: 131882602 (126M) [application/octet-stream]
Saving to: ‘Miniconda3-py38_23.11.0-1-Linux-x86_64.sh’

Miniconda3-py38_23.11.0-1-Linux-x86_64. 100%[=============================================================================>] 125.77M 378KB/s in 5m 28s

2024-04-19 16:46:43 (393 KB/s) - ‘Miniconda3-py38_23.11.0-1-Linux-x86_64.sh’ saved [131882602/131882602]

chop@zhangjiapeng:~$ bash Miniconda3-py38_23.11.0-1-Linux-x86_64.sh

Welcome to Miniconda3 py38_23.11.0-1

In order to continue the installation process, please review the license
agreement.
Please, press ENTER to continue

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Do you accept the license terms? [yes|no]

yes

Miniconda3 will now be installed into this location:
/home/chop/miniconda3

Press ENTER to confirm the location
Press CTRL-C to abort the installation
Or specify a different location below

[/home/chop/miniconda3] >>>
PREFIX=/home/chop/miniconda3
Unpacking payload …

Installing base environment…

Downloading and Extracting Packages:

Preparing transaction: done
Executing transaction: done
installation finished.
Do you wish to update your shell profile to automatically initialize conda?
This will activate conda on startup and change the command prompt when activated.
If you’d prefer that conda’s base environment not be activated on startup,
run the following command when conda is activated:

conda config --set auto_activate_base false

You can undo this by running conda init --reverse $SHELL? [yes|no]
[no] >>> yes
no change /home/chop/miniconda3/condabin/conda
no change /home/chop/miniconda3/bin/conda
no change /home/chop/miniconda3/bin/conda-env
no change /home/chop/miniconda3/bin/activate
no change /home/chop/miniconda3/bin/deactivate
no change /home/chop/miniconda3/etc/profile.d/conda.sh
no change /home/chop/miniconda3/etc/fish/conf.d/conda.fish
no change /home/chop/miniconda3/shell/condabin/Conda.psm1
no change /home/chop/miniconda3/shell/condabin/conda-hook.ps1
no change /home/chop/miniconda3/lib/python3.8/site-packages/xontrib/conda.xsh
no change /home/chop/miniconda3/etc/profile.d/conda.csh
modified /home/chop/.bashrc

> For changes to take effect, close and re-open your current shell. <

Thank you for installing Miniconda3!

/home/chop/miniconda3/shell/condabin/Conda.psm1
no change     /home/chop/miniconda3/shell/condabin/conda-hook.ps1
no change     /home/chop/miniconda3/lib/python3.8/site-packages/xontrib/conda.xsh
no change     /home/chop/miniconda3/etc/profile.d/conda.csh
modified      /home/chop/.bashrc==> For changes to take effect, close and re-open your current shell. <==Thank you for installing Miniconda3!