https://bugzilla.novell.com/show_bug.cgi?id=859809 https://bugzilla.novell.com/show_bug.cgi?id=859809#c2 Thomas Renninger <trenn@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|trenn@suse.com | AssignedTo|kernel-maintainers@forge.pr |trenn@suse.com |ovo.novell.com | --- Comment #2 from Thomas Renninger <trenn@suse.com> 2014-01-22 12:07:27 UTC ---
scaling_driver - intel_pstate intel_pstate driver does not use ondemand governor, but scales up and down itself. I also realized that rather late...
Please make use of the cpupower package to evaluate cpufreq stuff. cpupower frequency-info
cpuinfo_transition_latency - 4294967295 This is wrong, not sure whether it is used in intel_pstate driver, this is: 0xffffffff
cpupower monitor -m Mperf shows the real frequency used over a period of time. cat /dev/zero >/dev/null will utilize one CPU core with 100% -> freq must be set to highest immediately cpupower frequency-set -g performance -> does performance governor make a difference? Please play a bit with the stuff and report back. Also attach: cat /proc/cpuinfo output, so that we know the exact CPU used. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.