Re: [GridSim-users] Using Gridsim to simulate reliability of computational resources

[Eran C. W. <era...@gm...>]

Hi Agustin,

Thanks for your reply (but it has gone to my spam list).

Anyway, the gridsim examples show to setup the environment and start the
simulation. Once I call start simulation, it will simulate the
workload/gridlets without stopping. What I want is a way to submit a
gridlet, get the result, submit another gridlet, get the result kind of
scenario. Can you please let me know the way to do that if I can do it?

Thanks,
Eran Chinthaka Withana


2010/10/15 Agustín Caminero Herráez <ag...@ds...>

>  Hi Eran,
>
> I can't see any difference between what u want to do and the examples of
> resource failure, coming along with GridSim code. Are u sure they don't fit
> ur needs?
>
> Regards,
>
> Agustin
>
>
> On 10/15/2010 05:43 AM, Eran Chinthaka Withana wrote:
>
> Hi,
>
>  I'm a PhD student from Indiana University and trying to use gridsim to
> simulate unreliable computational resources.
>
>  I'm trying to use gridsim such that it will represent two or more compute
> resources (each having many nodes in it). But I should be able to assign a
> reliability distribution, just like HyperExponential function that you have
> already implemented. This is how I want it to work.
>
>  1. A user code will create a gridlet representing a job it has
> 2. gridlet is given to gridsim and it will either successfully run
> (simulate it) or will create a failure (following the given reliability
> distribution function).
> 3. user will be notified, either using the gridlet itself or some other
> mean, whether the job was successful or failed.
> 4. this process from 1-3 to will continue for all the jobs in a queue. But
> I want the user code to be notified about the status of each job (success or
> fail).
>
>  Can you please point me to a code sample or provide me a code sample that
> can do this? When I looked in to the code, the examples always show that you
> have to invoke gridsim.simulate and it will run all the gridlets at once.
> But I want to go in the order given above.
>
> Thanks,
> Eran Chinthaka Withana
>
>
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> --
> Dr. Agustin Caminero
> Assistant Professor
> Dept. of Communication and Control Systems
> The National University of Distance Education
> Madrid. SpainE-Mail:acc...@sc...
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