1. Can you provide a few more details on what your application is actually doing?
  2. What OS(es) do you plan to run on?
  3. How big is 'enormous'?
Linux and most *nixes provide an API for tying a task (process or thread) to a specific processor, but most multi-cpu systems do a pretty good job of scheduling without much tweaking. The statement 'load the data into memory...greatly speedup(sic)' is pause for concern however. Unless the data is read-only, it can be very challenging to improve performance through parallel processing.

In reply to Re: Parallel computing with perl? by Illuminatus
in thread Parallel computing with perl? by lightoverhead

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