How big are the individual files? Are the files unique? Do the files all reside on the same media?

Multiple processors probably aren't going to help a huge amount because getting out to the disk drives is likely the bottle neck. There's not much point having more file handles open than the system can physically write from simultaniously.

DWIM is Perl's answer to Gödel

In reply to Re: Writing to many (>1000) files at once by GrandFather
in thread Writing to many (>1000) files at once by suaveant

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