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

[Agustín C. H. <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. Spain
E-Mail:acc...@sc...
Phone: +34 913 989 468
http://www.uned.es