dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Wed, Oct 17, 2012 at 06:38:14AM +0200, Johannes Ring wrote:
> On Wed, Oct 17, 2012 at 6:15 AM, Anders Logg <logg@xxxxxxxxx> wrote:
> > I'm having trouble building ATLAS. It seems to believe I have CPU
> > throttling disabled, although I've set the CPU frequency to its
> > maximum for all my cores and set the 'governor' to 'performance'.
> >
> > The commands in question are
> >
> >  sudo cpufreq-set -c $i -u $MAX_FREQ
> >  sudo cpufreq-selector -g performance -c $i
> >
> > for each processor $i.
> >
> > Any ideas how to fix this?
>
> What is set in your
> /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor? If it is not
> 'performance', try changing it directly instead of using cpufrequtils:
>
>   sudo sh -c "echo performance >
> /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor"
>
> Do the same for the other CPU's.

That's the strange thing. All 8 of those files already say
'performance'.

Does it work on your machine if you run

  ./dorsal.sh FEniCS/platforms/contributed/precise-hpc.platform

?

--
Anders