you, could whip out some code quickly.

That is my intent, to get something working and see how it fairs. But I'm still not getting a clear picture from your description. A bit confused.

The file handles the main thread is selecting on, are these the same ones that your passed their filenos to threads for duping? Does that mean that the main thread is can-reading on rw dups of teh same files that the threads are writing to?

IF you could knock up a little code to show the flow -- it doesn't have to work, I can knock it into shape -- then it would probably be quicker than me asking 20 questions trying to work out which filehandles do what :)

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.

In reply to Re^6: how to split huge file reading into multiple threads by BrowserUk
in thread how to split huge file reading into multiple threads by sagarika

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