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关于训练gpu占用率低 #71

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sethws opened this issue Dec 21, 2023 · 3 comments
Open

关于训练gpu占用率低 #71

sethws opened this issue Dec 21, 2023 · 3 comments

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@sethws
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sethws commented Dec 21, 2023

在训练过程中,gpu长时间利用率为0,请问是dataloader的问题吗

@TaoRuijie
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@sethws
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sethws commented Dec 25, 2023 via email

@sucv
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sucv commented Sep 14, 2024

我用的服务器有80个CPU,我把num_workers从cpu_count()改成32,利用率就变成100%了。

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