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I accidentally made the fastest event system in the world (blog.ardis.dev)

submitted 1 day ago by orion_stderr@programming.dev to c/programming@programming.dev

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A ~200 LOC Rust crate benchmarked against ten other languages — came out ahead of a monomorphized C++ lib by ~4× at sub-fanout dispatch. Hot loop is six instructions. Can you make it faster?

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[–] Azzu@lemmy.dbzer0.com 23 points 1 day ago* (last edited 1 day ago)

I have no clue about the different event systems specifically, but generally the less features you want out of something, the easier it is to make it fast. I would assume the others don't need/want this extreme minimalism and trade it for something else.

[–] ultimate_worrier@lemmy.dbzer0.com 2 points 1 day ago

From what I’ve seen, you might be might be able to beat that with Zig.