Hi, what is powertop saying?
Also, pm-discuss@ is better place for this. Best regards, Milan Andrej Podzimek píše v po 26. 07. 2010 v 06:38 +0200: > Hello, > > There seems to be no freuqency scaling on my machine. The frequencies shown > by kstat remain at the highest possible value. > > The output from kstat (for the first one of the eight virtual CPUs): > > module: cpu_info instance: 0 > name: cpu_info0 class: misc > brand Intel(r) Core(tm) i7 CPU > Q 820 @ 1.73GHz > cache_id 0 > clock_MHz 1733 > clog_id 0 > core_id 0 > cpu_type i386 > crtime 41,803748237 > current_clock_Hz 1734000000 > current_cstate 3 > family 6 > fpu_type i387 compatible > chip_id 0 > implementation x86 (chipid 0x0 GenuineIntel > 106E5 family 6 model 30 step 5 clock 1733 MHz) > model 30 > ncore_per_chip 4 > ncpu_per_chip 8 > pg_id 5 > pkg_core_id 0 > snaptime 61391,9925084 > socket_type Unknown > state on-line > state_begin 1280057052 > stepping 5 > supported_frequencies_Hz > 1199000000:1333000000:1466000000:1599000000:1733000000:1734000000 > supported_max_cstates 3 > vendor_id GenuineIntel > > This is in my /etc/power.conf: > > autopm default > autoS3 default > cpu-threshold 1s > autoshutdown 30 9:00 9:00 > noshutdown > cpupm enable > > BTW, the frequency value seems to be the TurboBoost „virtual frequency“... > This is quite surprising, especially when it's shown for all the eight > virtual CPUs at once all the time. > > Is this a known issue or have I just forgotten to configure something? This > is a ThinkPad W510 and frequency scaling works just fine on this machine > under Linux. > > Andrej > > _______________________________________________ > on-discuss mailing list > on-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/on-discuss _______________________________________________ on-discuss mailing list on-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/on-discuss
