[Python-Dev] Micro-optimizations by adding special-case bytecodes?
benhoyt at gmail.com
Wed Jun 28 12:11:18 EDT 2017
> I don't want to discourage you, but this is unlikely to produce
> significant speedups on real-world code. The simple reason is that
> comparing to None is not a bottleneck for any real application --
> comparing to None is probably damn fast compared to everything else
> the real application does.
That's true. However, I don't think that makes small optimizations
worthless. For example, the core devs speed up memory allocation or
method calls or whatever by a few percent, and consider it worthwhile,
because it all adds up.
> That said, it would be nice if you could get stable benchmark results
> to validate that theory (or not!) ;-)
Yep, I'm more than willing to accept that outcome if that's what the
results show! :-)
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