[Beowulf] frequency scaling
Michael Di Domenico
mdidomenico4 at gmail.com
Mon Sep 21 05:27:30 PDT 2015
What steps are generally taken to remove frequency scaling from a box?
I'm curious if there's something above and beyond (from the linux
side), more then echo'ing performance into the governors and disabling
i did those and i see the freq locked in /proc/cpuinfo and /sys
entries, but when i run cpufreq-aperf, it looks like the cpu's are
still scaling (presumably voltage scaling).
These are sandy bridge processors and I'm wondering if a trigger in
the bios is only way to remove the scaling.
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