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关于训练gpu占用率低

Open sethws opened this issue 1 year ago • 3 comments

在训练过程中,gpu长时间利用率为0,请问是dataloader的问题吗

sethws avatar Dec 21 '23 06:12 sethws

请看这个视频:https://www.bilibili.com/video/BV1dF411g7t1/?vd_source=2976bff5c9bb1b3ec5b3eca88aa206a8

TaoRuijie avatar Dec 24 '23 10:12 TaoRuijie

感谢🙏

------------------ 原始邮件 ------------------ 发件人: "TaoRuijie/ECAPA-TDNN" @.>; 发送时间: 2023年12月24日(星期天) 晚上6:10 @.>; @.@.>; 主题: Re: [TaoRuijie/ECAPA-TDNN] 关于训练gpu占用率低 (Issue #71)

请看这个视频:https://www.bilibili.com/video/BV1dF411g7t1/?vd_source=2976bff5c9bb1b3ec5b3eca88aa206a8

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sethws avatar Dec 25 '23 05:12 sethws

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。

sucv avatar Sep 14 '24 18:09 sucv