From: Warren Togami <warren-ZewH/WUwPCfQT0dZR+AlfA@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Athlon processor throttling
Date: Sat, 14 Dec 2002 22:25:14 -1000 [thread overview]
Message-ID: <3DFC3C6A.1070405@togami.com> (raw)
http://www-users.rwth-aachen.de/hendryk.pfeiffer/laptop.html
I have the same laptop described on this page. I installed kernel
2.5.51 + the latest ACPI patch. This guy describes setting throttling
with echo n >/proc/acpi/processor/CPU0/throttling. Below is my attempt
of changing the active state, but it doesn't appear to do anything.
[root@laptop CPU0]# pwd
/proc/acpi/processor/CPU0
[root@laptop CPU0]# cat throttling
state count: 16
active state: T0
states:
*T0: 00%
T1: 06%
T2: 12%
T3: 18%
T4: 24%
T5: 31%
T6: 37%
T7: 43%
T8: 49%
T9: 55%
T10: 62%
T11: 68%
T12: 74%
T13: 80%
T14: 86%
T15: 93%
[root@laptop CPU0]# echo -n 9 > throttling
[root@laptop CPU0]# cat throttling
state count: 16
active state: T0
states:
*T0: 00%
T1: 06%
T2: 12%
T3: 18%
T4: 24%
T5: 31%
T6: 37%
T7: 43%
T8: 49%
T9: 55%
T10: 62%
T11: 68%
T12: 74%
T13: 80%
T14: 86%
T15: 93%
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next reply other threads:[~2002-12-15 8:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-15 8:25 Warren Togami [this message]
[not found] ` <3DFC3C6A.1070405-ZewH/WUwPCfQT0dZR+AlfA@public.gmane.org>
2002-12-16 9:11 ` Athlon processor throttling Ducrot Bruno
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