镜像的Python是3.10 文档的Python是3.9

[CIntellifusion]

请问为什么luchen上的镜像和文档提供的环境描述不一样 这会引起潜在的问题吗？ 我在A100上按照仓库里的环境进行搭建，在多卡训练的时候遇到了通讯问题

[JThh]

It should be okay since I can run on my machine with python version 3.10; also, refer to https://github.com/hpcaitech/Open-Sora/blob/ee909a7d6611bcc9c5cf1ac055a7e9cc74157e09/docs/zh_CN/READMEv1.1.md?plain=1#L96.

[CIntellifusion]

Thanks, but I suspect this would be one potential reason of this warning CUD STATUS NOT SUPPORTED ?

[FrankLeeeee]

This is a warning which you can safely ignore.

[CIntellifusion]

Thanks. Then I think the training bugs may have other reasons. multi gpu training issue