When I get back to work on Monday, I plan on updating the actual script. I'm dealing with files that have 30-45 million rows. I'm hoping spawning 10+ threads (on a 15 plus CPU machine) that are solely parsing the files should help reduce runtime; rather than sequentially working on each file one-by-one.

Here's my prediction: Even modified, your multi-threaded code ran significantly (an order or magnitude), more slowly than your single-threaded code.

And my solution: Iff you supplied me with the information I requested, I could process those same files to a hash in 1/10th the time that your single-threaded code does.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?

In reply to Re^8: Sharing Hash Question by BrowserUk
in thread Sharing Hash Question by jmmach80

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