Re: [GridSim-users] 1. Running several simulations in a row (Gridsim-users Digest, Vol 261, Issue 1)

[Dalibor K. <xk...@fi...>]

Hi,

> Hi everyone,
>
> During experiments with Gridsim I experienced difficulties with
> running several simulations in a row.
> For example, I have a JUnit test case that executes simulations
> several times. First simulations is successfully executed, while all
> next test cases finish immediately after GridSim.startGridSimulation()
> call.
>
> Is it expected behavior and it's impossible to run several simulations
> in a row? Is there a way to "clear" state of the GridSim so it's
> possible to run simulation again?
>
> -- Regards, Volodymyr

I solved the same problem and ended up with extended simjava.jar library.
I had to add new method that resets simjava's internal variable 
"incomplete".
Otherwise it did not work. In the code, you just put this line at the 
end of an experiment:

// reset internal SimJava variables to start new experiment with 
different job/gridlet setup
Sim_system.setInComplete(true);

If you are interested in my solution, take a look at 
http://www.fi.muni.cz/~xklusac/alea/
It is a webpage of Alea simulator (which can run several simulations in 
a row).
Also the modified simjava.jar is there: 
http://www.fi.muni.cz/~xklusac/alea/download/simjava.jar

Regards,

Dalibor

-- 
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RNDr. Dalibor Klusáček, Ph.D.
Faculty of Informatics, MU, Brno.
e-mail: xk...@fi...
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