2024-04-23 17:33:46.681614+02 by Dan Lyke 0 comments
It's been a while since I've been cycle counting, but this is interesting: The Performance Impact of C++'s `final` Keyword
In case you skimmed to the end, here's the summary:
- Benefit seems to be available for GCC.
- Doesn't affect Apple's chips much at all.
- Do not use
finalwith Clang, and maybe MSVC as well.
At the very least, it's another one of those things to hide behind the preprocessor so you've got options.
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