Andriy Gapon wrote: >on 21/08/2010 12:35 Andriy Gapon said the following: >> I feel like you might be having a problem with clocks... > >FWIW, I am reading this document http://edc.intel.com/Link.aspx?id=1484 >and I see this sentence: "All of the clocks in the processor core are >stopped in the C3 state". > >I see that you have C3 state enabled and it's regularly entered: >dev.cpu.0.cx_usage: 0.00% 5.51% 94.48% last 305us
I don't think this accounts for all of his problems, unless his machine has an unusual configuration. Alexander and I recommended that he try different clocks, and just recently, for example, he wrote that he had used: loader.conf hint.apic.0.clock="0" hint.atrtc.0.clock="0" hint.attimer.0.clock="0" hint.hpet.0.legacy_route="1" machdep.disable_rtc_set="1" kern.eventtimer.timer2="HPET" kern.eventtimer.timer1="NONE" (Or, if available, HPET1, ...) kern.eventtimer.singlemul="1" sysctl.conf: kern.timecounter.hardware=HPET and reported that it did not help. The HPET doesn't usually suffer from the problem that you are describing, right? b. _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
