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gpu任务能耗相关 #16

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Sun-Xiaohui opened this issue Nov 13, 2022 · 1 comment
Open

gpu任务能耗相关 #16

Sun-Xiaohui opened this issue Nov 13, 2022 · 1 comment

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@Sun-Xiaohui
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老师您好，我现在有一个周期性的gpu任务，但是我用nvidia-smi工具发现，在执行完一次任务等待第二次执行该任务的间隔内，gpu功耗并没有降到静态功耗，这是什么原因，该如何解决呢？我的gpu静态功耗是29W，执行任务时功耗会升至120W，执行完功耗就保持87W左右，再执行任务又升至120W。
@archibate
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是不是没开Persistent-mode？是不是笔记本显卡？

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@archibate @Sun-Xiaohui