On the face of it that looks like it's an I/O bound process so paralleling things up on one system probably won't get you any further ahead. On the other hand, if you have access to a network of computers and you can divvy the work up between machines then maybe you can get some benefit that way.

Of course if you can avoid file I/O you may be able to get things going much faster and then threading or forking can take advantage of a multi-core system. It depends a whole bunch on what you are actually doing.

True laziness is hard work

In reply to Re^3: How to vectorize a subroutine--perhapse using PDL piddles or threads by GrandFather
in thread How to vectorize a subroutine--perhapse using PDL piddles or threads by Feynman

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