JinYu1998

> I noticed that after executing '**sudo python3 setup.py develop**,' the path was not added to sys.path I had the same problem, and here's how I solved it. `sudo pip...

> > > I noticed that after executing '**sudo python3 setup.py develop**,' the path was not added to sys.path > > > > > > I had the same problem,...

> ``` (LD) LD-main$ python mmdet/utils/collect_env.py No CUDA runtime is found, using CUDA_HOME='/usr/local/cuda-11.4' Traceback (most recent call last): File "mmdet/utils/collect_env.py", line 15, in for name, val in collect_env().items(): File "mmdet/utils/collect_env.py",...

> > > 使用这个 https://github.com/HikariTJU/LD/blob/main/docs/install.md 文件配置的环境, 无法找到cuda呢. > > ``` > > (LD) xx@xx:~/uesrs/xxx_exp$ python > > Python 3.7.16 (default, Jan 17 2023, 22:20:44) > > [GCC 11.2.0] :: Anaconda,...

> > 你们用的什么显卡， nvcc -V 看一下 GTX 3090 * 8

> > > > 你们用的什么显卡， nvcc -V 看一下 > > > > > > GTX 3090 * 8 > > 我可能找到了问题，install.md中下载pytorch的版本默认是cpu版的，到官网下载对应的cuda版就可以了 我尝试过了, 但是依然失败了.

> > > > > 你们用的什么显卡， nvcc -V 看一下 > > GTX 3090 * 8 请问这个问题该如何解决呢?

> nvcc -V 看一下 ``` $ nvcc -V nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2021 NVIDIA Corporation Built on Wed_Jul_14_19:41:19_PDT_2021 Cuda compilation tools, release 11.4, V11.4.100 Build cuda_11.4.r11.4/compiler.30188945_0...

> 我想到了几种方法，你试一下： > > 1. 使用pip安装 > `pip install torch==1.8.0+cu111 torchvision==0.9.0+cu111 torchaudio==0.8.0 -f https://download.pytorch.org/whl/torch_stable.html` > 2. 使用docker, repo 提供的dockerfile 我测试过在A100上是可用 非常感谢您的回复, 我已经解决了这个问题.

@Vickeyhw How long does it take you to run an epoch please, I find it very strange that it takes me 100 minutes to run a 1/4 Epoch on 8*3090.