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Cake day: January 29th, 2024

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  • They don’t in general, but things that do heavily detailed graphics work (like your compositor or browser) or lots of cryptography work on the CPU can get a bit more out of those newer instructions than many other programs.

    Very approximately, things that Gentoo offers prebuilt versions of because compiling them is so resource intensive are often the things that can get the best benefit out of your architecture variant. (Not singling out Gentoo here as an example of “doing it badly” - they do the sensible thing by providing these prebuilt binaries, but in some ways it defeats the purpose of optimised source distributions.)

    It’s a Hard Problem™ to solve.




  • As far as I understand, Tailscale (being a Wireguard network) doesn’t need you to flip it off and on - if you’re connecting to the relevant endpoint it gets routed through that, otherwise it just goes the normal way.

    Not gonna pretend that means the setup is trivial to nomies, but you could probably set it up for them and not have to worry about it.