Systems running hot? (cont'd)
Mario Lobo
lobo at bsd.com.br
Sun Dec 20 14:20:37 UTC 2009
On Sunday 20 December 2009 04:39:54 Michal Varga wrote:
> Sorry to hijack the thread, but I'm curious - is anybody running
> powerd/throttling on a Phenom-based CPU?
>
> I see cpufreq attaching normally on /AMD Athlon(tm) 64 X2 Dual Core
> Processor 3600+ (2004.56-MHz 686-class CPU)/:
>
> # kldload -v cpufreq
> Loaded cpufreq, id=25
> powernow0: <PowerNow! K8> on cpu0
> powernow1: <PowerNow! K8> on cpu1
>
Well, here's my
CPU: AMD Phenom(tm) II X4 955 Processor (3216.13-MHz K8-class CPU)
[~]>sysctl dev.cpu
dev.cpu.0.%desc: ACPI CPU
dev.cpu.0.%driver: cpu
dev.cpu.0.%location: handle=\_PR_.P001
dev.cpu.0.%pnpinfo: _HID=none _UID=0
[Snip...]
>I have:
>dev.cpu.0.freq_levels: 3200/28215 2800/24688 2500/18625 2187/16296 2100/12650
>1837/11068 1575/9487 1312/7906
>dev.acpi_throttle.0.freq_settings: 10000/-1 8750/-1 7500/-1 6250/-1 5000/-1
>3750/-1 2500/-1 1250/-1
>dev.hwpstate.0.freq_settings: 3200/28215 2500/18625 2100/12650 800/5070
>Which one should I choose to set debug.cpufreq.lowest to:
>1312, 1250 or 800 ?
>Which of these will powerd use?
Sorry, forgot these:
FreeBSD 8.0-STABLE #0 r198930M: Sat Dec 12 12:49:49 BRT 2009
root at papi:/usr/obj/usr/src/sys/LOBO amd64
and amdtemp.c is modified to accept a 4 core CPU.
--
Mario Lobo
http://www.mallavoodoo.com.br
FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!] (99,7% winfoes FREE)
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