Hi Detlef, Detlef Drewanz wrote:
> Eric, > thanks for this workaround. Yes this works and it works also after > suspend/resume. So I see now in powertop the frequency changing > between 800 and 2001 Mhz in event mode. > > Thanks. > ... and if 111b will be the final build for osol2009.06 this > workaround could be part of the release notes ... We have a new version of powertop to fix frequency residency bug. Rafael can help you to get a copy. I just want to see the percent of each frequency residency and make sure the highest frequency residency is not too high with the change when idle. Thanks, -Aubrey > > Detlef > > Eric Saxe schrieb, On 21.05.09 20:17: >> Hi Detlef, Mark, >> >> Mark Haywood wrote: >>> Detlef Drewanz wrote: >>> Why? Given what I have seen I don't believe that this worked >>> correctly in 2008.11 either. >>> >>>> >>>> Maybe there is some quick workaround to set with mdb some > value ... ? >> Try adding this to /etc/system: >> set cpupm_ti_gov_multiple=100 >> >> ..and then run in event mode. This will make the system more >> aggressive about power managing the CPUs despite ambient background >> activity. I have a fix going back shortly (today?) to address this. >> Does this help? >> >> Thanks, >> -Eric > > -- > Detlef Drewanz Senior Systems Engineer/OS Ambassador > Sun Microsystems GmbH Phone: (+49 30) 747096 856 > Komturstrasse 18a mailto:detlef.drewanz at sun.com > D-12099 Berlin http://blogs.sun.com/solarium --- > Sitz der Gesellschaft: Sonnenallee 1, D-85551 Kirchheim-Heimstetten > Amtsgericht Muenchen: HRB 161028 > Geschaeftsfuehrer: Thomas Schroeder,Wolfgang Engels,Wolf Frenkel > Vorsitzender des Aufsichtsrates: Martin Haering > _______________________________________________ > tesla-dev mailing list > tesla-dev at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/tesla-dev
