Re: [GridSim-users] Communication in Gridlets

[Marcos D. de A. <mar...@gm...>]

Hi Hector,

GridSim has some network simulation capabilities, but in the examples 
provided Gridlets do not communicate. The network features are currently 
used to: check the period required to transfer Gridlets from the 
submission point to resources where they are processed; and by the data 
Grid module to simulate transfers of files across the network.

If gridlets communicate with one another and they are executed on the 
same cluster, you could account for that in the execution time computed 
by the allocation policy at the Grid resource level. If the gridlets are 
executed across multiple sites and they communicate, then you will have 
to extend one of the allocation policies provided and implement the 
communication pattern that you need.

Kind regards,

Marcos



Hector Blanco de Frutos wrote:
>
> Hello, I have another question. This time related with communications.
>
> I have examined the documentation and some of the examples and I saw 
> no evidence of communication between Gridlets, or the tasks composing 
> a Gridlet. I’m wrong, or there is a possibility to stablish a 
> communication between two or more Gridlets?
>
> Thank you.
>
> Reagards,
>
> Hector Blanco.
>
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