From: Andi Kleen <andi@firstfloor.org>
To: Matt Mackall <mpm@selenic.com>
Cc: Andi Kleen <andi@firstfloor.org>,
Chodorenko Michail <misha@one.by>,
linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: Celeron Core
Date: Sat, 19 Jan 2008 05:54:15 +0100 [thread overview]
Message-ID: <20080119045415.GA27628@one.firstfloor.org> (raw)
In-Reply-To: <1200717635.25782.107.camel@cinder.waste.org>
> It will relative to not throttling.
No it will not. Please reread Dominik's mail I linked to. It explains
it clearly.
> You made a claim that is -physically impossible- as stated, a claim I've
> seen here before and I'm correcting it. If something reduces heat, it
> must save power *by the definition of heat and power*. And if you reduce
> power usage, you will make your battery last longer.
I think the misunderstanding on your side is relative to what there
is less heat. Throttling essentially reduces temporary heat spikes on
the silicon, but does not make the system overall take less power
or generate less heat as measured over a longer time because it will
be idle less.
-Andi
next prev parent reply other threads:[~2008-01-19 4:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-18 19:06 PROBLEM: Celeron Core Chodorenko Michail
2008-01-18 21:11 ` Andi Kleen
2008-01-19 0:27 ` Matt Mackall
2008-01-19 1:15 ` Andi Kleen
2008-01-19 4:10 ` Matt Mackall
2008-01-19 4:27 ` Andi Kleen
2008-01-19 4:40 ` Matt Mackall
2008-01-19 4:54 ` Andi Kleen [this message]
2008-01-20 4:35 ` David Newall
2008-01-20 5:13 ` Andi Kleen
2008-01-20 5:23 ` David Newall
2008-01-20 5:42 ` Andi Kleen
2008-01-20 20:53 ` Lennart Sorensen
2008-01-20 11:18 ` Geert Uytterhoeven
[not found] <fa.2Y+LplM9PCtpiAXzv/aJ3Pcnv4Y@ifi.uio.no>
[not found] ` <fa.OpXJDCw416yeXEvt0cwrupi/qS0@ifi.uio.no>
[not found] ` <fa.sj34KNXkf9z/ZO3fVJ+CYcgcuCs@ifi.uio.no>
[not found] ` <fa.qpK4b5H7lkLeIaPtbJKzKV46yFY@ifi.uio.no>
[not found] ` <fa.WeBRuL3UPPVPESVzfopvVyNcAw4@ifi.uio.no>
[not found] ` <fa.LZLUxfR64dAZFPtin9JNet7ieiY@ifi.uio.no>
2008-01-20 18:24 ` Robert Hancock
2008-01-20 19:14 ` Matt Mackall
2008-01-20 19:24 ` Robert Hancock
2008-01-20 21:31 ` Rafael J. Wysocki
2008-01-21 7:48 ` Daniel Barkalow
2008-01-20 19:16 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2008-01-20 22:06 Tomasz Chmielewski
2008-01-20 22:26 ` Rafael J. Wysocki
2008-01-21 10:11 ` Matthew Garrett
[not found] <fa.tHyDHqRNYFvp4N4SR4JtJRuqh0k@ifi.uio.no>
2008-01-21 23:59 ` Robert Hancock
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