YueWen
YueWen
### Is there an existing issue for this? - [X] I have searched the existing issues ### Current Behavior 使用PTV2训练方式,修改train.sh中的CUDA_VISIBLE_DEVICES=0,1,在训练开始时就报错,提示OOM,请问大家是怎么解决的?两张4090 ### Expected Behavior _No response_ ### Steps To Reproduce ###...
使用以下代码,进行单机多卡训练,出现两张卡比一张卡训练速度慢, trainer = pl.Trainer.from_argparse_args(args, callbacks=[checkpoint], gpus=2, logger=False, accelerator='dp') 请问是哪里设置的有问题吗? 单卡训练:  duo'ka 多卡训练: 