yuri

> I observed similar ERRORs with official examples, using python 3.8 / PyTroch 1.13 / CUDA11.6 / NVIDIA A100. Did you managed to solve this problem or find any candidate...

@kwen2501 Thank you for letting me know. I thought it was dp+pp. I'll try the example you mentioned. and now I'm wondering what ddp2pipe is for. (the reason you wrapped...