and check this out: http://ubuntuforums.org/archive/index.php/t-80494.html in-depth steps for setting up cpufreq for one processor, which i supposed can be extended for multicore? On Fri, Oct 31, 2008 at 11:06 AM, Peter Teoh <htmldeveloper@xxxxxxxxx> wrote: > check this out: > > http://osdir.com/ml/kernel.cpufreq/2004-07/msg00012.html > > from the reply, since the power management flag is at the per-core > level (check /proc/cpuinfo), all control can be done at the per-core > level, hard-ware wise. (not sure of Linux Kernel itself) > > But at least 4 flags must be present (read above email): ts, ttp, fid, vid. > > I must also say this is the first time I am aware of these flags too :-). > > On Thu, Oct 30, 2008 at 2:06 PM, MinChan Kim <minchan.kim@xxxxxxxxx> wrote: >> Hi, all, >> >> I want to test CPUfreq function in AMD opteron quad-core series. >> But I am not sure linux in now can support CPUfreq for ADM opteron by per core ? >> What I mean is not controling to put together 2 core by one package >> but control by per core. >> After all, I want to control all 4 cpu separetely. >> >> Is is possible? If it is possible, What kinds of model can support ? >> >> -- >> Kinds regards, >> MinChan Kim >> >> -- >> To unsubscribe from this list: send an email with >> "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx >> Please read the FAQ at http://kernelnewbies.org/FAQ >> >> > > > > -- > Regards, > Peter Teoh > -- Regards, Peter Teoh -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
