From: Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org>
To: Ari Pollak <ajp-vB92YU/q1whiLUuM0BA3LQ@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Re: Status of ACPI on IBM T40p
Date: Thu, 19 Feb 2004 16:33:01 +0100 [thread overview]
Message-ID: <20040219153300.GE467@openzaurus.ucw.cz> (raw)
In-Reply-To: <c01bt1_tj7_1@sea.gmane.org>
Hi!
> active state: C2
> default state: C1
> bus master activity: 02000008
> states:
> C1: promotion[C2] demotion[--] latency[000]
> usage[00000010]
> *C2: promotion[C3] demotion[C1] latency[001]
> usage[01048795]
> C3: promotion[--] demotion[C2] latency[085]
> usage[01977750]
>
> As you can see, my Thinkpad T41 rarely goes higher than C2, even when
> a program is using 100% or compiling or something along those lines.
That's okay: if your C2 takes 1usec to enter, there's little point in using C1.
So during compilation you are using C0 and C2. Seems ok.
Pavel
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prev parent reply other threads:[~2004-02-19 15:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-04 14:07 Status of ACPI on IBM T40p Alexander Gran
[not found] ` <200402041507.33902-qgpBcDF1kIxsXm07kNcISIFwBlHcXKVlHZ5vskTnxNA@public.gmane.org>
2004-02-07 0:35 ` Ari Pollak
2004-02-07 1:09 ` Bruno Ducrot
[not found] ` <c01bt1_tj7_1@sea.gmane.org>
2004-02-19 15:33 ` Pavel Machek [this message]
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