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为啥训练完成后显存没有释放 #10

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kc-w opened this issue Mar 14, 2024 · 3 comments
Open

为啥训练完成后显存没有释放 #10

kc-w opened this issue Mar 14, 2024 · 3 comments

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@kc-w
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kc-w commented Mar 14, 2024

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@AllentDan
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torch 的显存最好手动释放吧

@kc-w
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kc-w commented Mar 15, 2024

我用线程跑的训练,训练结束后内存和显存都没有释放,在网上也查了下用cudaDeviceReset()可以释放,但是调用过再次训练就没法加载模型了,像torch.cuda.empty_cache()这样的函数,libtroch里也没有,作者有什么好办法吗?

@AllentDan
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用进程吧，torch 的显存不容易释放干净

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@kc-w @AllentDan