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Re^3: Memory usage double expected (run-time)by eyepopslikeamosquito (Archbishop) |
on Oct 27, 2022 at 12:06 UTC ( [id://11147742]=note: print w/replies, xml ) | Need Help?? |
Tim Bunce's excellent Profiling Memory Usage talk gives some insight into what's going on at the 09:20 minute mark:
Tim explains that:
With recursion, things get much worse (sorry, I couldn't bring myself to watch that part :). Though Tim's Devel::SizeMe module might be useful, AFAIK it is up for adoption and not being actively developed ATM. I also keep a list of Memory Tools References (from this list, Mini-Tutorial: Perl's Memory Management by ikegami is definitely worth reading).
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