lkml.org 
[lkml]   [2007]   [Oct]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: x86_64 and AMD with C1E
    On Mon, 1 Oct 2007 15:09:53 +0200

    > There is normally a threshold above which you don't save significantly
    > more power by doing less timer interrupts. You can test this
    > by doing the CONFIG_HZ=100 above.

    however the point you're describing tends to more be around 25ms to
    50ms.... HZ=100 is only a first rough test (and HZ=100 does have
    userspace visibility, multimedia playback suffers due to the decreased
    accuracy)
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-10-01 16:11    [W:0.020 / U:91.252 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site