Gentoo Logo
Gentoo Spaceship




Note: Due to technical difficulties, the Archives are currently not up to date. GMANE provides an alternative service for most mailing lists.
c.f. bug 424647
List Archive: gentoo-ppc-dev
Navigation:
Lists: gentoo-ppc-dev: < Prev By Thread Next > < Prev By Date Next >
Headers:
To: IsoH <jd@...>
From: Pieter Van den Abeele <pvdabeel@g.o>
Subject: Re: G5 & missing performance
Date: Thu, 10 Jun 2004 23:06:13 +0200
is /proc/cpufreq useable on a G5?

The only thing I see on a G5 is /proc/cpuinfo, which displays:

pvdabeel@Dual-G5 proc $ cat cpuinfo
processor       : 0
cpu             : PPC970, altivec supported
clock           : 1800MHz
revision        : 2.2 (pvr 0039 0202)
bogomips        : 1200.12

processor       : 1
cpu             : PPC970, altivec supported
clock           : 1800MHz
revision        : 2.2 (pvr 0039 0202)
bogomips        : 1200.12

total bogomips  : 2400.25
machine         : PowerMac7,2
motherboard     : PowerMac7,2 MacRISC4 Power Macintosh
detected as     : 336 (PowerMac G5)
pmac flags      : 00000000
L2 cache        : 512K unified
memory          : 0MB
pmac-generation : NewWorld

On 10 Jun 2004, at 21:30, IsoH wrote:

>
>  I've noticed that there is no /proc/cpufreq anymore
>  (this is 2.6.7-rc2), so how do I suppose to give a command:
>     echo "x:yyyy:zzzz:performance" > /proc/cpufreq
>
>  ???
>
>  It is obvious that about 25-35% performance is missing;
>  it is possible to gain this back if I boot by mac-boot & livecd,
>  but I want to boot from /dev/sda now with full performance...
>
>
> -- 
>
> IsoH
>
>
>
> --
> gentoo-ppc-dev@g.o mailing list
>


--
gentoo-ppc-dev@g.o mailing list

Replies:
Re: G5 & missing performance
-- IsoH
References:
G5 & missing performance
-- IsoH
Navigation:
Lists: gentoo-ppc-dev: < Prev By Thread Next > < Prev By Date Next >
Previous by thread:
G5 & missing performance
Next by thread:
Re: G5 & missing performance
Previous by date:
G5 & missing performance
Next by date:
Re: G5 & missing performance


Updated Jun 17, 2009

Summary: Archive of the gentoo-ppc-dev mailing list.

Donate to support our development efforts.

Copyright 2001-2013 Gentoo Foundation, Inc. Questions, Comments? Contact us.