silmeth 🇺🇦 on Nostr: npub129gva…e4kwg btw, tried to sprinkle rayon on top of my day 14.2 solution – ...
npub129gvast08lj986yftn7q5qlnj8yfqufxx0m33s9u5xssjm8c64rsve4kwg (npub129g…4kwg) btw, tried to sprinkle rayon on top of my day 14.2 solution – but it only made it significantly worse.
I guess sending mutable subslices across threads throws the cache coherence out the window and synchronization becomes much more expensive than whatever speed-up is gained by doing a few calculations on multiple cores.
Published at
2023-12-15 10:10:56Event JSON
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