Here's a link: https://drive.google.com/open?id=0Bxkg1eqq0xXxVjFhSzg0cHRkQkE, if anyone wants to run these tests. Sorry for delays with feedback. Thank you everyone for answers, and, BrowserUk, for code. I will test it later.

In reply to Re^2: Why this code is so slow if run in thread? by vr
in thread Why this code is so slow if run in thread? by vr

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