Thread Subject: Parallel computing toolbox

Hi Friends

I have a simulink model which has too many calculations and it
requires lot of time to run in single processor machine. I would like
to do a parallel processing (be it with multi processor machine or
multi tasking using clusters). Is it possible to do with parallel
processing toolbox?
If yes, how to achieve this? If not, what is better way to increase
the speed of execution / do multi tasking?

Please provide me your suggestions. This will be of great help to me.

Thanks and Regards
Sathish