Itamar Turner-Trauring on Nostr: Another example of why you want to optimize your code before switching to parallel ...

Another example of why you want to optimize your code before switching to parallel execution: an image processing algorithm where I get a 15× speedup by replacing generic APIs with specialized datastructures that allow reducing repetitive execution.

https://pythonspeed.com/articles/lets-optimize-median-local-threshold/

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