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DDP: out of CUDA memory #20

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@Iipython

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我是用了5,6两张卡,发现多次报错 out of CUDA memory.
后来我发现两张卡上现存分布是不均衡的,导致一张卡很容易爆炸
KP2GB%J$RME))TT6W0{UN7Y
。请问原因可能是什么?

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