Re: AMD Bobcat cpufreq

2013-10-18 Thread Borislav Petkov
On Fri, Oct 18, 2013 at 06:23:01PM +0300, Joonas Saarinen wrote: > Borislav Petkov [b...@alien8.de] wrote: > >You can also try turbostat in tools/power/x86/turbostat/ > > > ># ./turbostat -i 1 > > We might be on to something. With work pinned on one core: > > cor CPU GHz TSC >1.16 1.00

Re: AMD Bobcat cpufreq

2013-10-18 Thread Joonas Saarinen
Borislav Petkov [b...@alien8.de] wrote: You can also try turbostat in tools/power/x86/turbostat/ # ./turbostat -i 1 We might be on to something. With work pinned on one core: cor CPU GHz TSC 1.16 1.00 0 0 1.17 1.00 1 1 0.80 1.00 When both cores are occupied: cor CPU GHz T

Re: AMD Bobcat cpufreq

2013-10-18 Thread Borislav Petkov
On Fri, Oct 18, 2013 at 04:19:49PM +0300, Joonas Saarinen wrote: > It's promising that the boost state support is "supported and > active" but the output is still kind of sparse. There's no mention > about specific turbo states, could be bug in the tool... > nor do I get /proc/cpuinfo or that cpu

Re: AMD Bobcat cpufreq

2013-10-18 Thread Joonas Saarinen
Borislav Petkov [b...@alien8.de] wrote: Once you've done that successfully, you need to run as root: $ cd tools/power/cpupower/ $ LD_LIBRARY_PATH=. ./cpupower frequency-info This is what I get: analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs whic

Re: AMD Bobcat cpufreq

2013-10-17 Thread Borislav Petkov
On Thu, Oct 17, 2013 at 11:54:28PM +0300, Joonas Saarinen wrote: > All right. I'm finally back to re-investigate the issue. The > requested data can be found at: > > http://users.metropolia.fi/~joonasms/bobcat/ > > The CPU underclocks as expected but the turbo multiplier is never > activated. Ri

Re: AMD Bobcat cpufreq

2013-10-17 Thread Joonas Saarinen
On Thu, 22 Aug 2013 13:17:53 +0200 Borislav Petkov wrote: On Tue, Aug 20, 2013 at 10:58:07PM +0300, Joonas Saarinen wrote: > Hi guys, > > The turbo core feature on AMD Bobcat platform seems not to be > working. I have a netbook with C-60 CPU which never cranks the > frequency over 1000MHz (it c

Re: AMD Bobcat cpufreq

2013-08-22 Thread Borislav Petkov
On Tue, Aug 20, 2013 at 10:58:07PM +0300, Joonas Saarinen wrote: > Hi guys, > > The turbo core feature on AMD Bobcat platform seems not to be > working. I have a netbook with C-60 CPU which never cranks the > frequency over 1000MHz (it could reach 1333MHz). Yeah, how about more info like which ke

AMD Bobcat cpufreq

2013-08-20 Thread Joonas Saarinen
Hi guys, The turbo core feature on AMD Bobcat platform seems not to be working. I have a netbook with C-60 CPU which never cranks the frequency over 1000MHz (it could reach 1333MHz). Can this be expected to work some day? Thanks for any information, Joonas -- To unsubscribe from this list: s