[lkml]   [2003]   [Sep]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Scaling noise
    On Wed, Sep 03, 2003 at 08:19:26PM -0600, Steven Cole wrote:
    > I would never call the SMP locking pathetic, but it could be improved.
    > Looking at Figure 6 (Star-CD, 1-64 processors on Altix) and Figure 7
    > (Gaussian 1-32 processors on Altix) on page 13 of "Linux Scalability for
    > Large NUMA Systems", available for download here:
    > it appears that for those applications, the curves begin to flatten
    > rather alarmingly. This may have little to do with locking overhead.

    Those numbers are 2.4.x

    -- wli
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2005-03-22 13:48    [W:0.018 / U:6.652 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site