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Date:      Thu, 22 Mar 2012 07:26:04 -0700
From:      perryh@pluto.rain.com
To:        kob6558@gmail.com
Cc:        mgamsjager@gmail.com, freebsd-stable@freebsd.org, john@theusgroup.com
Subject:   Re: powerd and increase in energy need
Message-ID:  <4f6b367c.iDW/lrO6B5MAYpoK%perryh@pluto.rain.com>
In-Reply-To: <CAN6yY1tKYbTjgQsL1gnfrc9r68c%2BQDCb1SAb%2BM=RFA90jvLpnw@mail.gmail.com>
References:  <CA%2BD9Qhv5EmrkqvLetx9T5WD_1BRuCpUyZ=VYnRSjwRYqA7phdg@mail.gmail.com> <20120321000058.177F8256@server.theusgroup.com> <CA%2BD9QhsMMXYbLKg__jZx=7KbCHtK6LjqkfL9WSWs=pdT-t9r0w@mail.gmail.com> <CAN6yY1tKYbTjgQsL1gnfrc9r68c%2BQDCb1SAb%2BM=RFA90jvLpnw@mail.gmail.com>

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Kevin Oberman <kob6558@gmail.com> wrote:

> Throttling ... is intended for thermal control, not power
> management. The power savings will be negligible ...

How can it possibly provide any thermal benefit, if it does not
reduce power consumption?  Is there some significant heat source,
other than power consumed, that throttling reduces?



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