Background simulation of the Spectre

Discussion in 'Cadence' started by smartchi, Aug 7, 2004.

  1. smartchi

    smartchi Guest

    Dear all,

    I am using the Spectre simulator to simulate the VCO. Now, I am using the
    Parametric Analysis function to simulate the tuning frequency range of the
    VCO (vary the Vctrl of the varactor). Actually, I want to simulate it in the
    background simulation. I have tried to run the script of the
    "runSimulation". It just run one times only and will not run the no. of the
    run I set in the Parametric Analysis.

    Therefore, how could I run the Parametric Analysis in the background
    simulation?

    Thanks

    wccheng
     
    smartchi, Aug 7, 2004
    #1
  2. smartchi

    Erik Wanta Guest

    Read up on LBS or if you have LSF set LBS_BASE_SYSTEM to LBS_LSF.
    Then you can set Setup->Simulators->Distributed and submit all the
    jobs in parallel.
     
    Erik Wanta, Aug 8, 2004
    #2
  3. smartchi

    smartchi Guest

    Dear Erik,

    Could you explain more in detail about LBS? I don't know what is this.

    Thanks

    wccheng
     
    smartchi, Aug 9, 2004
    #3
  4. smartchi

    Andrew Beckett Guest

    Fire up "cdsdoc", and then navigate to "Analog Design Environment",
    and then "Cadence Analog Distributed Processing Option User Guide".
    This will tell you about "LBS" (Load Balancing System" and also the hooks
    into LSF (Platform Computing's Load Sharing Facility).

    Andrew.
     
    Andrew Beckett, Aug 9, 2004
    #4
  5. smartchi

    Erik Wanta Guest

    see $CDSHOME/doc/distproc/distproc.pdf
    ---
    Erik


     
    Erik Wanta, Aug 9, 2004
    #5
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