On Wed, Oct 17, 2012 at 6:52 AM, Anders Logg <[email protected]> wrote: > On Wed, Oct 17, 2012 at 06:38:14AM +0200, Johannes Ring wrote: >> On Wed, Oct 17, 2012 at 6:15 AM, Anders Logg <[email protected]> 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
It looks ok for me. No errors and it is compiling now. I got "Cannot detect CPU throttling" but I'm not sure if that's good or bad. BTW, I commented out the part in atlas.package where you change the frequency and governor because I already had it set to 'performance'. Johannes _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : [email protected] Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
