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    SubjectRe: [ANNOUNCE] RSDL completely fair starvation free interactive cpu scheduler
    Date
    On Sunday 04 March 2007 18:00, Con Kolivas wrote:
    > This message is to announce the first general public release of the
    > "Rotating Staircase DeadLine" cpu scheduler.

    > A full rollup of the patch for 2.6.20:
    > http://ck.kolivas.org/patches/staircase-deadline/sched-rsdl-0.26.patch

    This patch has been queued at test.kernel.org (thanks Andy Whitcroft).

    Here is a summary of the first few benchmarks from those tests rsdl 0.26 vs
    mainline 2.6.20 (However much it is that you value these particular
    benchmarks...) on amd64 4x:


    Kernbench (lower elapsed is better);
    =========
    2.6.20:
    Elapsed: 103.058s User: 351.974s System: 36.474s CPU: 376.6%
    2.6.20-rsdl:
    Elapsed: 102.848s User: 359.186s System: 36.666s CPU: 384.6%


    tbench (higher is better):
    ======
    2.6.20:
    Throughput 165.5 MB/sec 1 procs
    2.6.20-rsdl:
    Throughput 261.418 MB/sec 1 procs


    reaim (higher is better):
    =====
    2.6.20:
    Max Jobs per Minute 500727.27
    2.6.20-rsdl:
    Max Jobs per Minute 612000.00

    --
    -ck
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