From: Bruno Ducrot <ducrot-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
To: Fred Labrosse <ffl-4CLdheC3Iye1Qrn1Bg8BZw@public.gmane.org>,
Dominik Brodowski
<linux-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Re: Centrino speedstep
Date: Mon, 10 Jan 2005 14:26:03 +0100 [thread overview]
Message-ID: <20050110132603.GN19199@poupinou.org> (raw)
In-Reply-To: <20050108010509.GA12131-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
On Sat, Jan 08, 2005 at 02:05:09AM +0100, Karol Kozimor wrote:
> Thus wrote Bruno Ducrot:
> > > > And as 100% CPU usage isn't that common on notebooks...
> > >
> >
> > Actually you may save energy but only if you disable the L2 cache. I
> > don't think people want that ;)
>
> How is that? Could you elaborate?
> Best regards,
>
If you disable L2 cache, then its no more true that the deadline of a
given task is linear to the frequency due to memory bottleneck.
--
Bruno Ducrot
-- Which is worse: ignorance or apathy?
-- Don't know. Don't care.
-------------------------------------------------------
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next prev parent reply other threads:[~2005-01-10 13:26 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-28 20:32 Centrino speedstep Johan Vromans
[not found] ` <m2zmzyw4e7.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-28 21:26 ` Dominik Brodowski
[not found] ` <20041228212653.GA8436-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-12-29 18:18 ` Bruno Ducrot
[not found] ` <20041229181834.GA19199-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2004-12-29 20:05 ` Johan Vromans
[not found] ` <m21xd83m6b.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-30 10:57 ` Bruno Ducrot
2004-12-29 21:00 ` Dominik Brodowski
[not found] ` <20041229210020.GB12181-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-12-30 10:28 ` Bruno Ducrot
2004-12-30 16:36 ` Pedro Venda
[not found] ` <41D42E88.5080800-aHmAgkVUFT6Joy8PIJZ9VA@public.gmane.org>
2004-12-30 17:08 ` Johan Vromans
[not found] ` <m2llbfk931.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-30 17:25 ` Bruno Ducrot
[not found] ` <20041230172508.GI19199-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2004-12-30 17:29 ` Pedro Venda
2004-12-30 17:27 ` Pedro Venda
[not found] ` <16852.15668.315630.700537@phoenix.squirrel.nl>
[not found] ` <16852.15668.315630.700537-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-31 1:25 ` Pedro Venda
[not found] ` <41D4AA9F.7080200-aHmAgkVUFT6Joy8PIJZ9VA@public.gmane.org>
2004-12-31 8:25 ` Dominik Brodowski
[not found] ` <20041231082524.GA8312-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2005-01-01 10:50 ` Johan Vromans
[not found] ` <m2652hh17w.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2005-01-02 11:08 ` Dominik Brodowski
[not found] ` <20050102110826.GA14862-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2005-01-02 13:46 ` Karol Kozimor
[not found] ` <20050102134626.GA25417-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
2005-01-02 14:23 ` Dominik Brodowski
2005-01-06 10:37 ` Fred Labrosse
[not found] ` <16861.5376.560582.314813-4CLdheC3Iye1Qrn1Bg8BZw@public.gmane.org>
2005-01-06 16:14 ` Dominik Brodowski
[not found] ` <20050106161440.GD10011-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2005-01-07 10:20 ` Fred Labrosse
[not found] ` <16862.25182.567350.575532-4CLdheC3Iye1Qrn1Bg8BZw@public.gmane.org>
2005-01-07 10:50 ` Dominik Brodowski
[not found] ` <20050107105045.GA17839-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2005-01-07 11:05 ` Fred Labrosse
[not found] ` <16862.27881.864389.196313-4CLdheC3Iye1Qrn1Bg8BZw@public.gmane.org>
2005-01-07 13:30 ` Bruno Ducrot
[not found] ` <20050107133022.GM19199-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2005-01-08 1:05 ` Karol Kozimor
[not found] ` <20050108010509.GA12131-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
2005-01-10 13:26 ` Bruno Ducrot [this message]
[not found] ` <20050110132603.GN19199-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2005-01-10 16:19 ` Karol Kozimor
2005-01-07 23:49 ` Nate Lawson
2004-12-31 9:31 ` Johan Vromans
2004-12-31 9:41 ` Johan Vromans
2004-12-31 10:43 ` Johan Vromans
[not found] ` <16853.11589.510743.384997-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-31 14:12 ` Pedro Venda
2004-12-31 14:15 ` Johan Vromans
2004-12-31 12:40 ` Johan Vromans
[not found] ` <16853.18628.255436.926578-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-31 14:11 ` Pedro Venda
2004-12-29 18:49 ` Johan Vromans
[not found] ` <m2vfalc53k.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-29 19:40 ` Ultrakorne
[not found] ` <41D30842.4040204-XtQPfPCVGG7srOwW+9ziJQ@public.gmane.org>
2004-12-29 20:59 ` Dominik Brodowski
[not found] ` <20041229205905.GA12181-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-12-29 21:33 ` Johan Vromans
[not found] ` <m2sm5o23ix.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-29 21:46 ` Dominik Brodowski
[not found] ` <20041229214629.GA21054-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-12-29 23:26 ` Johan Vromans
[not found] ` <m24qi48z4q.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-30 7:42 ` Dominik Brodowski
[not found] ` <20041230074241.GB8464-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-12-30 9:32 ` Johan Vromans
[not found] ` <m2is6kuo63.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-30 10:30 ` Dominik Brodowski
[not found] ` <20041230103003.GA8206-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-12-30 10:51 ` Johan Vromans
[not found] ` <m2oegcdpo2.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2004-12-30 13:17 ` Dominik Brodowski
2004-12-30 11:07 ` Bruno Ducrot
[not found] ` <20041230110723.GD19199-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2004-12-30 13:19 ` Dominik Brodowski
2005-01-02 17:59 ` ultrakorne
[not found] ` <41D8366F.1040305-XtQPfPCVGG7srOwW+9ziJQ@public.gmane.org>
2005-01-02 19:26 ` Johan Vromans
2005-01-09 22:04 ` Johan Vromans
[not found] ` <m21xcumf8m.fsf-KjnUIgV0B0bak1Ioo/c9IoRWq/SkRNHw@public.gmane.org>
2005-01-09 22:52 ` Dominik Brodowski
2005-01-04 2:28 ` ultrakorne
2004-12-29 10:59 ` Bruno Ducrot
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