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训练stage1时，使用8张卡训练，一直卡着不动。 #47

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xiaoyazhu opened this issue Oct 23, 2024 · 0 comments
Open

训练stage1时，使用8张卡训练，一直卡着不动。 #47

xiaoyazhu opened this issue Oct 23, 2024 · 0 comments

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@xiaoyazhu
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您好，当我在同一台8卡的服务器上尝试训练过程时，使用1张卡训练第一个阶段的时候，python3 projects/GLEE/train_net.py --config-file projects/GLEE/configs/images/Stage1_pretrain_openimage_obj365_CLIPfrozen_R50.yaml --num-gpus 1，训练过程正常。但是当使用8张卡的时候，python3 projects/GLEE/train_net.py --config-file projects/GLEE/configs/images/Stage1_pretrain_openimage_obj365_CLIPfrozen_R50.yaml --num-gpus 8，一直训练不起来，但是每张卡显存都占用了2800M左右，没有任何日志输出，是多卡训练需要设置什么参数，或者配置什么吗？
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