为什么我在miniconda里面能使用GPU调用conda命令,但是用miniconda打开的jupyter notebook只能用CPU?
时间: 2023-08-22 22:59:40 浏览: 122
您好!可能是因为您在使用jupyter notebook时,它默认使用了CPU而不是GPU来执行代码。您可以尝试按照以下步骤来配置jupyter notebook使用GPU:
1. 确保您已经正确地安装了CUDA和cuDNN,并且与您的GPU兼容。
2. 打开终端或命令提示符,激活您的miniconda环境。
3. 在终端中运行以下命令安装ipykernel包:
```
conda install ipykernel
```
4. 然后运行以下命令将conda环境添加到jupyter notebook中:
```
python -m ipykernel install --user --name your_env_name --display-name "Python (your_env_name)"
```
将"your_env_name"替换为您的conda环境的名称。
5. 启动jupyter notebook:
```
jupyter notebook
```
6. 在jupyter notebook的界面中,点击右上角的"New"按钮,选择您刚刚创建的conda环境。
7. 在新打开的notebook中,导入tensorflow或pytorch等GPU支持的库,并编写相应的代码,如:
```
import tensorflow as tf
...
```
这样就可以在jupyter notebook中使用GPU来运行代码了。请注意,确保您的代码正确配置了GPU加速。希望对您有所帮助!如果还有其他问题,请随时提问。
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