lkml.org 
[lkml]   [2005]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [patch] sched: auto-tune migration costs [was: Re: Industry db benchmark result on recent 2.6 kernels]
    Andy wrote:
    > Not that I really know what I'm talking about here, but this sounds
    > highly parallelizable.

    I doubt it. If we are testing the cost of a migration between CPUs
    alpha and beta, and at the same time testing betweeen CPUs gamma and
    delta, then often there will be some hardware that is shared by both the
    <alpha, beta> path, and the <gamma, delta> path. This would affect the
    test results.

    --
    I won't rest till it's the best ...
    Programmer, Linux Scalability
    Paul Jackson <pj@engr.sgi.com> 1.650.933.1373, 1.925.600.0401
    -
    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: 2005-04-06 13:31    [W:7.155 / U:0.372 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site