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Re^2: creating and managing many hashes

by Gtforce (Sexton)
on Feb 18, 2018 at 13:08 UTC ( #1209431=note: print w/replies, xml ) Need Help??

in reply to Re: creating and managing many hashes
in thread creating and managing many hashes

Discipulus, good advice regarding freeing up variables that are no longer in use (it not only was slowing processing, but was also giving me inaccurate results). undef()'ing them at the right places helped. Both, memory and cpu are not constraints (not even close to max'ing out on either with my current approach - tiny footprint on both using simple arrays and loops). Any advice on speeding up the first process of going from 2000 products to 2 million pairs would be greatly appreciated, thanks.
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Re^3: creating and managing many hashes
by Discipulus (Abbot) on Feb 18, 2018 at 13:58 UTC
    If you are brave enough you can try parallel processing: try MCE by our brother marioroy

    Search here at perlmonks: he produced many working examples


    There are no rules, there are no thumbs..
    Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

      I attempted using MCE last month, but struggled a bit. Will attempt again, thanks.

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