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Cake day: December 29th, 2023

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  • perhaps for that particular group… though i had a friend whose old af macbook air had stopped updating literally years ago, and he still used it because it still worked… but then apps slowly stopped working

    i installed linux on it, and he was actually really keen to give linux itself a go, and it worked great for him!

    i gave him an old macbook a little while after that, and he’s back on macos now, but he said he’d switch back in a heartbeat if there were problems (slowness, update compatibility, etc)

    i guess the thing being he’s not really technical enough to care about the OS other than outcomes, but also was actually interested in linux itself to learn for the sake of it… he’s a lab tech, and vibe codes data manipulation tools, so not a lot of IT-related skills, but always interested in learning















  • apple silicon has specific changes to amd64, and some extra instructions to help with x86 translation afaik (1 of the main things i think is how memory is laid out is different somehow? so every memory access needs extra clock cycles to accomplish in standard arm64)

    but in general, rosetta2 is incredible: very little performance loss… i thiiink it’s something like 2-10%, which is made up for by the cheaper cores

    from what i understand, graphics is more of a problem… metal just isn’t well supported - i think the standard thing is you have to do direct x <-> dxvk <-> vulkan <-> moltenvk <-> metal, which is a huge overhead and is far from perfect in its translations