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    SubjectRe: [PATCH]sched: Isochronous class v2 for unprivileged soft rt scheduling
    Jack O'Quin wrote:
    > Con Kolivas <kernel@kolivas.org> writes:
    >
    >
    >>So let's try again, sorry about the noise:
    >>
    >>==> jack_test4-2.6.11-rc1-mm2-fifo.log <==
    >>*********************************************
    >>XRUN Count . . . . . . . . . : 3
    >>Delay Maximum . . . . . . . . : 20161 usecs
    >>*********************************************
    >>
    >>==> jack_test4-2.6.11-rc1-mm2-iso.log <==
    >>*********************************************
    >>XRUN Count . . . . . . . . . : 6
    >>Delay Maximum . . . . . . . . : 4604 usecs
    >>*********************************************
    >>
    >>Pretty pictures:
    >>http://ck.kolivas.org/patches/SCHED_ISO/iso2-benchmarks/
    >
    >
    > Neither run exhibits reliable audio performance. There is some low
    > latency performance problem with your system. Maybe ReiserFS is
    > causing trouble even with logging turned off. Perhaps the problem is
    > somewhere else. Maybe some device is misbehaving.
    >
    > Until you solve this problem, beware of drawing conclusions.

    Sigh.. I guess you want me to do all the benchmarking. Well it's easy
    enough to get good results. I'll simply turn off all services and not
    run a desktop. This is all on ext3 on a fully laden desktop by the way,
    but if you want to get the results you're looking for I can easily drop
    down to a console and get perfect results.

    Con
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