• 17 Posts
  • 1.2K Comments
Joined 1 year ago
cake
Cake day: June 15th, 2023

help-circle


  • 3d not being required makes a hell a lot of sense and of course it wasn’t people have been drafting on paper for ages. They might’ve ended up on Mac or maybe Amiga, but an SGI workstation is quite an investment when you don’t even need to spin polygons. IRIS GL dates back to the early 80s, doesn’t seem so much to be a timeline but price and need thing. And it’s not like you can’t have a 3d view without acceleration, just would take a while to render and a frame every five seconds might still be usable.

    There apparently was an IRIX version at one time but with no user base preference, more likely they were thinking “where’s my C: drive” so once 3d acceleration hit the mainstream everyone happily switched back to Microsoft. Meanwhile you have 3d artists complaining that they can’t move windows with meta+lmb on windows.




  • OpenEXR. Though it probably could use a spec upgrade, in particular add JPEG-XL to the list of compression algorithms. It’s not like OpenEXR’s choices are bad, the lossy ones are just more geared towards fidelity than space savings, kind of the opposite of what you want for the web where saving space is often paramount and fidelity a bonus.

    Bonus: Supports multi-channel, so not just RGBA. Not terribly useful for your run off the mill camera, very useful in production where you might want to attach the depth buffer, cryptomatte etc and I guess you could also use it for the output of light field cameras. Oh there’s also multi-view so you can store not just stereo images but also whole all-around captures and stuff. There’s practically nothing pixel-related you can’t do with it though it might require custom tooling.


  • EU fines are working. Not in the sense that they would prevent companies from trying to do shit, but in the sense that they shape up once it has been levied: Understand that those 800m are a shot before the bow. If the behaviour continues, there’s going to be daily punitive fines that very quickly become very unaffordable.

    I mean, what is the money being used for?

    Goes towards the EU budget, reducing the amount the member states have to pay in. In other words Berlaymont doesn’t gain anything from levying fines, their budget stays the same.




  • Algorithmic patents amount to patenting maths which, by very longstanding precedence, is not a thing, for good reason. Same goes for business methods and other stuff.

    In the EU there’s only one way to patent software and that’s if you’re using it to achieve direct physical ends. E.g. you can patent washing machine firmware in so far as you patent a particular way to combine sensor data to achieve a particular washing result. Rule of thumb: If, 30 years ago, you’d have an electromechanical mechanism to do the task then you can patent the software that’s now replacing it.

    Oh: It’s also possible to patent silicon, that is, you can patent your hardware acceleration methods for video decoding. That doesn’t extend to decoders running on general-purpose hardware, though.

    If you want to monopolise your brand-new hash algorithm there’s a simple way: Don’t publish the source, use copyright to collect royalties… though that doesn’t mean that reverse engineering is outlawed, especially if necessary for interoperability. Practically speaking nope hash algorithms just can’t be protected which is fair and square because it’s academia who comes up with that kind of stuff and we paid for it with taxpayer money. Want to make money off it? Get tenure.



  • The vast majority of sales are made to US based firms so they likely have a lot of sway.

    The sway is TSMC uses ASML EUV lithography machines and the US holds patents on those because they did foundational research regarding EUV lithography. Also, the EU hasn’t put China on the “it is illegal for EU companies to kowtow to US sanctions” list. Ironically ASML could sell to Cuba and Iran. If the EU were to tell ASML to sell to China the US would be free to not buy ASML machines any more and, doing that, kill off Intel’s fabs.

    None of this stuff has military relevance, you don’t need or even want to use small nodes (which require EUV) in military applications you want hardened chips instead. Run off the mill consumer chips go all frizzy if an EMP looks at them sideways. This is about the US protecting US fabs, foremost Intel. Not the chip design part but the manufacturing one.

    Europe hasn’t played the high-end end-consumer chip market for ages and I doubt we’ll do it any time soon. Having ASML, Zeiss etc. means that whoever actually produces that stuff wants to be friendly with us and strategically, both military and economy, our own production facilities are perfectly sufficient. Hence also why ESMC will only go as small as 12nm, it’s the most cost-effective node size and performance is perfectly adequate for a missile, a CNC mill, or a car infotainment system. Or the gyroscope chip in your phone (it’s almost certainly a Bosch), EUV doesn’t make a lick of sense when you’re doing MEMS. Where we have to catch up is chip design lets see how that RISC-V supercomputer chip turns out.


  • The problem is: Data is code, and code is data. An algorithm to compute prime numbers is equivalent to a list of prime numbers, (also, not relevant to this discussion, homoiconicity and interpretation). Yet we still want to make a distinction.

    Is a PAQ-compressed copy of the Hitchhiker’s guide code? Technically, yes, practically, no, because the code is just a fancy representation of data (PAQ is basically an exercise in finding algorithms that produce particular data to save space). Is a sorting algorithm code? Most definitely, it can’t even spit out data without being given an equally-sized amount of data. On that scale, from code to code representing data, AI models are at least 3/4th towards code representing data.

    As such I’d say that AI models are data in the same sense that holograms (these ones) are photographs. Do they represent a particular image? No, but they represent a related, indexable, set of images. What they definitely aren’t is rendering pipelines. Or, and that’s a whole another possible line of argument: Requiring Turing-complete interpretation.





  • Not to mention ARM chips which by and large were/are more efficient on the same node than x86 because of their design: ARM chip designers have been doing that efficiency thing since forever, owing to the mobile platform, while desktop designers only got into the game quite late. There’s also some wibbles like ARM insn decoding being inherently simpler but big picture that’s negligible.

    Intel just really, really has a talent for not seeing the writing on the wall while AMD made a habit out of it out of sheer necessity to even survive. Bulldozer nearly killed them (and the idea itself wasn’t even bad, it just didn’t work out) while Intel is tanking hit after hit after hit.


  • Lore books eh you’re giving me ideas. Hard to justify spending budget on that kind of stuff even if you have money to work with… how would one even get one’s hands on a woodprint artist? You know, the chisel and printing press kind? Imitating it is going to be hard indeed and figuring out how to do it not worth for a couple of one-off images you could just as well do without so either generating from prompt or telling the model to re-paint an input image in that style seems like the obvious solution.

    I think a similar rule applies as when it comes to code, and NIH syndrome syndrome: Whatever it is that is your primary focus you should write yourself, use libraries for the rest. If you write a shooter, you’re going to write the gunplay, but can take the renderer off the shelf. I you’re writing a walking simulator that happens to have a gun somewhere but is generally focussed on graphical atmosphere, go grab the gunplay off the shelf but write the renderer yourself.

    So unless the focus of your game is rummaging through books in an ancient library, go use that model.



  • ICANN isn’t really a massive organisation, it’s a technocratic non-profit with a buttload of advisory committees, including one for end users. The rules surrounding ccTLDs were tightened after Russia didn’t sunset .su, so they tried to take politics out of it, make it a wholly rules-based thing, but now it figures that the rule everyone wants to have is “decide on a case-by-case basis”.

    There’s also been various initiatives regarding reform of internet governance over the decades but in the end noone can agree on what would be better so ICANN keeps on chugging on.

    You know what would bring a quick end to this? If Mauritius doesn’t incorporate those islands into itself, letting them stay an autonomous territory. From British Indian Ocean Territory to Mauritian Indian Ocean Territory.