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Joined 3 years ago
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Cake day: June 14th, 2023

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  • StarCraft 2 was released in 2007, and a quick search indicates the most common screen resolution was 1024x768 that year. That feels about right, anyway. A bit under a million pixels to render.

    A modern 4K monitor has a bit over eight million pixels, slightly more than ten times as much. So you’d expect the textures and models to be about ten times the size. But modern games don’t just have ‘colour textures’, they’re likely to have specular, normal and parallax ones too, so that’s another three times. The voice acting isn’t likely to be in a single language any more either, so there’ll be several copies of all the sound files.

    A clean Starcraft 2 install is a bit over 20 GB. ‘Biggest’ game I have is Baldur’s Gate 3, which is about 140 GB, so really just about seven times as big. That’s quite good, considering how much game that is!

    I do agree with you. I can’t think of a single useful feature that’s been added to eg. MS Office since Office 97, say, and that version is so tiny and fast compared to the modern abomination. (In fact, in a lot of ways it’s worse - has had some functionality removed and not replaced.) And modern AAA games do focus too much on shiny and not enough on gameplay, but the fact that they take a lot more resources is more to do with our computers being expected to do a lot more.


  • We can only hope so.

    I’ve suggested to my team a few times that we should start a new business developing “Atlassian, but good”. They’re up for it. So many of our wider business have never used “anything but Jira”, and they can’t see it for the steaming pile of shite that it is. Not just that it’s a bad tool for developers, QE, project management or customer support, but they couldn’t imagine anything that’s better in any way, or how it would look if it didn’t have so many issues.


  • Well, you’ve had a lucky few months off. Our three just did not stop this year.

    If your cat could explain to ours how to either eat all of the mouse or none of the mouse, that would be amazing. I don’t mind them feeding on low-carbon organic meals hand-prepared by local artisans, the hipsters. But I do mind stepping in all the bits and pieces that they didn’t care to finish.


  • Awesome page, thanks. Have bookmarked.

    Harfbuzz though? That’s going to take some replacing. Hopefully someone will fork an earlier version. The thing that it does (accurate multi-script font shaping) is difficult to do; requires a lot of rule-of-thumb knowledge that’s unlikely to be possessed by a single person, needs a lot of collaboration.


  • I’ve installed both Arch (systemd) and Void (runit) on the same laptop as an experiment to see whether you could have them both coexisting on the same filesystem. (Which you can - main difficulty is keeping their kernel names separate in /boot.) There was very little difference between them in time-to-desktop. Arch was faster, if anything. And I run more services on a desktop than I would on a server.

    Choosing init scripts over systemd is fine for philosophical reasons or if you prefer it for maintenance, but speed isn’t an issue. Init scripts are simpler, but systemd goes to great efforts to start things in parallel. Critical servers should be load-balanced and redundant anyway so that you can restart them for updates; whether they take a second longer to start-up doesn’t matter.



  • There’s some very important transatlantic cables that come ashore in New Jersey; data centres built there will have excellent links to both the Eastern US and a lot of Europe, making it quite a desirable location.

    Data centres have a few constraints on their locations. Network connections, of course, and power and water for cooling. Their margins are also a bit dubious (Ed Zitron did an excellent investigation in a recent article) but they benefit from low taxes and sweetheart deals with the local municipalities. Doesn’t take much to make that deal look shaky and be rid of the DC. Well done though NJ, keep it up!




  • Takes the ‘shell model’, which is exceedingly dodgy theoretically but gives good results, and reinterprets it in terms of quantum mechanics, which are pretty solid theoretically. So just need to validate it against what we already know - sounds like they did most of their work against a single isotope of tin.

    (We don’t have a theory of quantum gravity, so even though quantum mechanics and general relativity are both well-studied and tested theories with enormous predictive power, they can’t quite be right. If this new result gives us a better understanding of the strong nuclear force, which it might, then it might also give us a better understanding of all forces. Getting some ‘island of stability’ larger isotopes might help with packing a lot of power into a small space; elerium-115 style, too.)


  • Each package has an average of 1.1 Gb of binaries? Maybe delete a few of the old versions, then. But I think the most serious ask there is the network infrastructure - lots of big downloads around the world soon add up.

    The Arch linux package is about 150 Mb; they’ve a few larger ones, but most come in at a few megabytes. (Have just checked my Pacoloco shared cache - average of 773 packages is 5.8 Mb. That serves a network server, a gaming desktop, my personal development laptop and my work development laptop, so it’s a cross section.)



  • Audio codecs like MP3 usually do a Fourier transform to move the sound into the frequency domain, discard any frequencies that you’re unlikely to notice, and encode ‘rate of change’ for the remaining ones. So the encoding problem is usually sound with fast changes in intensity or frequency, which is basically what percussion is.

    System is quite percussion heavy, so will sound bad.

    Recently moved from Spotify to Qobuz, because fuck Dan Ek, and the fact that they’ve got better bitrates across the board really makes the difference for jazz and jazzy stuff. Neglected, sounds crap on Spotify. Sounds great on Qobuz. But that’s the change from ‘bad’ to ‘quite good’ bitrates; additional bits are very much a case of diminishing returns.


  • It’s the massive stone slab that lies in front of a fireplace, stops stray sparks for burning holes in your carpet or floorboards and burning the house down.

    They’re usually half-tonne rectangles of granite. Fair play to the lad for digging one out and carrying it home, it’s normally a job for a forklift.





  • If you’ve any suggestion on how to implement that, then it’s a million-dollar idea.

    The “I’m a human” test that only takes a few seconds and then lets you do what you like for an hour was always vulnerable to ‘auth farms’. Pay some poor bastards in the third world a pittance to pass the test a thousand times an hour, let the bots run wild. And the bots have gained the ability to pass the tests themselves, at least by boiling the oceans in some datacentre while the VC money holds out.

    Finding the people running the bots, fitting them with some very heavy boots and then seeing if they can swim in the deep ocean is probably needlessly cruel, but I’d be up for tarring and feathering a few. Once the videos got out, the rest might think harder about their life choices…


  • I dunno. Oxygen Not Included looks crisp on a 4K monitor. And it makes my job easier, being able to have an absolute tonne of code on-screen and readable. I reckon I could probably use an 8K monitor for those things.

    Yeah, I generally have FSR running on any 3D game made in about the last decade - even if I can run it at 4K at a reasonable framerate, my computer fans start to sound like a hoover and the whole room starts warming up. But upscaling seems a better solution than having separate monitors for work and play.