How to prove no receive live_lock in my platform?

Discussion in 'Linux Networking' started by JoohyeonPark, Aug 12, 2004.

  1. JoohyeonPark

    JoohyeonPark Guest

    Hi
    I'm working on IBM750fx customized board.
    But I couldn't watch network performance increase in my board with
    2.4 kenel
    & NAPI patch & e100 driver.
    The same code worked well in Intel Machine( PentimIII, Athlon ) and
    about
    150% performance increase occurred with respect to Interrupt mode.

    I inspected network overrun in my platform and Intel platform.
    About 200~300 overruns occurred in my platform, while 1000000~2000000
    overrun occurred in Intel platform.
    But My manager told me rhat this overrun problem was not reason but
    results.
    And he wanted me what caused no increase of performace in my
    platform.
    Are there other points in code which can prove no performance
    increase in
    my platform?

    I would be very glad to receive your sincere reply.
    Thanks.
     
    JoohyeonPark, Aug 12, 2004
    #1
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