I think the "number of cores" is just the number of parallel threads or processes used, which shouldn't be too hard to in perl.

Beware that threads can have nasty pitfalls in perl, so if you don't have a lot of data to share between the parallel calculations you could try to start separate processes instead.

In reply to Re^3: use dual-core or quad-core by moritz
in thread use dual-core or quad-core by baxy77bax

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