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    SubjectRe: [v6 PATCH 0/7]: cpuidle/x86/POWER: Cleanup idle power management code in x86, cleanup drivers/cpuidle/cpuidle.c and introduce cpuidle to POWER.
    * Arun R Bharadwaj <arun@linux.vnet.ibm.com> [2009-09-22 16:55:27]:
    Hi,

    I have done the following experiments and have posted the results
    below.


    Average of 5 iterations:
    ------------------------------------------------------------------------------
    ------------------------------------------------------------------------------

    Kernbench make -j16 results on a
    16 core x86 machine _with_deep_sleep_ support (C1,C2,C3)


    Without the patches applied With the patches applied


    31.8s 30.4s

    ------------------------------------------------------------------------------
    ------------------------------------------------------------------------------


    Kernbench make -j8 results on a
    8 core x86 machine _without_deep_sleep_ support (only mwait)


    Without the patches applied With the patches applied


    20.2s 20.4s

    ------------------------------------------------------------------------------
    ------------------------------------------------------------------------------

    Kernbench make -j8 results on a 8 core _dedicated_lpar_pSeries_ machine


    Without the patches applied With the patches applied


    4m, 37s 4m, 36s

    ------------------------------------------------------------------------------
    ------------------------------------------------------------------------------

    Please let me know if any other kind of testing is necessary.


    Based on the feedback, I will post out the next iteration with a few
    minor bug fixes.


    thanks,
    arun


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