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Date: Thu, 23 Apr 2015 14:13:46 +0300
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From: Jonathan Morton <chromatix99@gmail.com>
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Cc: cake@lists.bufferbloat.net
Subject: Re: [Cake] Cake3 - source code and some questions
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C-states refer to various levels of sleep, which take time for the CPU to
wake up from. On modern Intel CPUs, changing frequency is virtually a free
action, so allowing out to use a lower frequency during idle should be fine.

- Jonathan Morton

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<p dir="ltr">C-states refer to various levels of sleep, which take time for the CPU to wake up from. On modern Intel CPUs, changing frequency is virtually a free action, so allowing out to use a lower frequency during idle should be fine.</p>
<p dir="ltr"> - Jonathan Morton<br>
</p>

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