• Proof by contradiction

    From Ramine@21:1/5 to All on Sun Apr 17 21:13:09 2016

    I think that we have also to prove by contradiction...

    If the serial part of the Amdahl's law is 1/16 the overall
    parallel program, so when you will test with USL with
    fewer cores and fewer threads, let say 8, you can
    escape contention on the serial part, and this will
    make the linear regression of USL to fail to predict
    in this particular case, so since it fails on this
    particular case , so this makes the USL methodology
    to fail, it is like a proof by contradiction in

    So from this, how can we believe this USL methodology ?
    i think that Dr. Gunther the author of USL methodology
    must explain to us what is this magical thing that makes
    his USL methodology succeed.

    Thank you,
    Amine Moulay Ramdane.

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