From: Wes Felter <wesley@felter.org>
To: cpufreq@lists.linux.org.uk
Subject: Re: 3.2GHz cpus with cpufreq become 2.8GHz
Date: Thu, 19 Oct 2006 17:48:33 -0500 [thread overview]
Message-ID: <453800C1.8050409@felter.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0610200022320.30089@bizon.gios.gov.pl>
Krzysztof Oledzki wrote:
> Hm... speedstep-centrino on Xeon? AFAIK speedstep-centrino requires
> "est" and /proc/cpuinfo does not mention this flag:
> fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36
> clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni
> monitor ds_cpl cid cx16 xtpr
Odd; I have a similar processor and it has est and uses the
speedstep-centrino driver. But I am using an old kernel (2.6.5) and the
flag detection has changed since then.
> BTW: what wrong is with p4-clockmod? I was
> not able to find any information that it is broken and should not be used?
It makes the processor slower but only reduces power consumption
slightly, making the processor less power-efficient. You probably don't
want your processor to be less efficient.
Wes Felter - wesley@felter.org
next prev parent reply other threads:[~2006-10-19 22:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-18 19:43 3.2GHz cpus with cpufreq become 2.8GHz Krzysztof Oledzki
2006-10-19 16:19 ` Wes Felter
2006-10-19 22:25 ` Krzysztof Oledzki
2006-10-19 22:48 ` Wes Felter [this message]
2006-10-23 13:53 ` Krzysztof Oledzki
2006-10-20 7:37 ` Jarek Poplawski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=453800C1.8050409@felter.org \
--to=wesley@felter.org \
--cc=cpufreq@lists.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.