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  1. #1
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    Multi-Processor issues?

    Has anyone had ANY issues with 5.0.3.2 and Java applications on a multiprocessor machine?

    I have a suite of tests that run beautifully on single processor machines but will not run on Dual or Quad.

  2. #2
    Senior Member
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    pisctaway, NJ USA
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    Re: Multi-Processor issues?

    I have ran dual processor with JRE 1.3 and 1.2 and silk 5.0.3.1 without any problems. I have only spoken to one other silk dual processor user and they said they had an issue with it. I would think everyhing is at the OS level so the software, unless asking the OS how many processors cannot do anything except maybe code poorely with threading. If that was the case, I think there would be issues (like timing on the application) which would be evident when used on a much faster machine, say from a 200Mhz to a 1400 Mhz. Anyhow, NO I didnt have any problems with dual processor and WIN NT SP5.
    Tony


    ------------------

  3. #3
    Senior Member
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    MA
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    Re: Multi-Processor issues?

    I had issues this week with Windows 2000 and a dual CPU system. Turns out that VNC (remote desktop) and SilkTest 6.0 SP1 had reliability issues. When I used the NT boot.ini /ONECPU switch to disable the 2nd processor, the tests ran reliably as they do on my single CPU systems.
    Steven Tyler
    Manager - Performance Engineering

    Kronos Incorporated
    tel: +1 978 947 4219

  4. #4
    Senior Member
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    Jun 2000
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    Chicago, IL USA
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    Re: Multi-Processor issues?

    I use a dual processor for Java testing every day. I was also on 5.0.3.2 until recently. I have not noticed any Silk issues, but I vaguely recall some JVM issues with dual processors -- search the Sun bug database.
    Rob Kapteyn, CSTE
    RobKapteyn@gmail.com

 

 

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