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Message-ID: <20130626124608.GA12514@openwall.com>
Date: Wed, 26 Jun 2013 16:46:08 +0400
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: new dev box wishes (was: Contest)
On Wed, Jun 26, 2013 at 02:32:09PM +0200, Lukas Odzioba wrote:
> 2013/6/26 Solar Designer <solar@...nwall.com>:
> > Like I mentioned, I am not aware of a way to adjust the clocks on NVIDIA
> > cards from Linux. (This is easy with AMD cards.)
>
> nvclock?
I wasn't aware of it. I've just tried it, and it fails to recognize
bull's GTX 570:
root@...l:~# nvclock -i
It seems your card isn't officialy supported in NVClock yet.
The reason can be that your card is too new.
If you want to try it anyhow [DANGEROUS], use the option -f to force the setting(s).
NVClock will then assume your card is a 'normal', it might be dangerous on other cards.
Also please email the author the pci_id of the card for further investigation.
[Get that value using the -i option].
root@...l:~# nvclock -f -i
-- General info --
Card: Unknown Nvidia card
Architecture: GC8 A1
PCI id: 0x0
GPU clock: -2147483.750 MHz
Bustype: PCI
-- Memory info --
Amount: 0 MB
Type: 128 bit SDR
Clock: -2147483.750 MHz
I guess it won't work for Titan either.
Apparently, nvclock hasn't been updated since 2009.
Alexander
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