automatic offload can be modified?!

Hello,

i'm masters degree student whom willing to conduct an experiment about offloading in Mobile cloud computing. however, no simulator gives the ability to control the way to offload tasks (basically distribute tasks) as i'm going to use GA and PSO in partitioning tasks. I found the automatic offload in matlab which can be done using a simple statement. I have an application which is created for the sake of this experiment ( this means that i will use matlab to partition this application and distribute it to be executed on several computers).

My question is can i use automatic offload in matlab and modify the way it uses by default to use above mentioned algorithms or shall i switch to parallel computing toolbox to conduct so?

Your prompt reply is really appreciated.