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Re^6: PDL: Looking for efficient way to extract sub-images, by finding bounding boxes of "objects" (7000x faster)by dbuckhal (Chaplain) |
on Nov 22, 2016 at 03:51 UTC ( [id://1176303]=note: print w/replies, xml ) | Need Help?? |
(*I have an idea about the cause of the slowness in 5.10; I'll need to think of a way to verify it.)I came across this article a little while back. It might help explain the speed difference. I certain have seen a difference running a Perl application between 5.1x and 5.22. How We Spent Two Days Making Perl Faster Hope you find it interesting!
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