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dc443

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dc443
·昨年·議論
What i don't get is why people gravitate toward trying to show off how many symbols they're able to manipulate in their brain without screwing something up.

It's a computer. It does what it was instructed to do, all 50 million or so of them. To think you as a puny human have complete and utter mastery over it is pure folly every single time.

As time goes on I become more convinced that the way to make progress in computing and software is not with better languages, sure, those are very much appreciated, since language has a strong impact on how you even think about problems, but it's more about tooling and how we can add abstractions to the software to leverage the computer we already got to alleviate the eye gouging complexity of trying to manage it all by trying to predict how it will behave with our pitiful neuron sacs.
dc443
·昨年·議論
Well he DOES have a threadripper now.
dc443
·昨年·議論
slightly off topic but I would like to understand better why there is handwringing going around about cryptosystems being broken by future quantum computers. Don't we already have quantum resistant cryptosystems? Why not just switch to them across the board?
dc443
·2 年前·議論
Thank you. I hope to see progress in these areas when I visit later. I was hoping to be able to go all in on wgpu but if there are still legitimate reasons like this one to build a native app, then so be it.
dc443
·2 年前·議論
Do you know if these things I found offer any hope for being able to continue rendering a scene smoothly while we handle GPU memory management operations on worker threads?

https://gfx-rs.github.io/2023/11/24/arcanization.html

https://github.com/gfx-rs/wgpu/issues/5322
dc443
·2 年前·議論
> WGPU doesn't support multiple threads updating GPU memory without interference, which Vulkan supports.

This is really helpful for me to learn about, this is a key thing I want to be able to get right for having a good experience. I really hope WGPU can find a way to add something for this as an extension.
dc443
·2 年前·議論
I wonder how much less ergonomic is is for getting there via Vulkan. For the ray tracing shaders.
dc443
·3 年前·議論
Damn that is pretty impressive. I just drive my 3d printer and run the unifi controller interface with mine. Thanks for the inspiration.
dc443
·3 年前·議論
I've been hoarding apple devices too. I have a 12 inch macbook, recently brought it up to Ventura. But the blasted thing won't hold a charge. The battery is fine over 90% health but something is causing power drain while it sleeps even when I try to hibernate it.

It's impossible to find a use case for the thing. I might have to sell it.
dc443
·3 年前·議論
I have 2x 3090 do you know if it's feasible to use that 48GB total for running this?
dc443
·3 年前·議論
Ouch. I got this wrong and was under the impression that GPT4 got this wrong for half an hour, and then figured out after reading it again after returning from a walk that this is one hell of a trick question. My brain automatically assumed that a man's widow is the man's dead wife, but I see that the correct way to interpret this is to realize that it means the man is the one who is dead.

It's pretty awesome to realize that from now onward my computers are going to be able to help catch more and more of the holes that clearly exist in my cognition.
dc443
·3 年前·議論
There should be an option to control and limit the severity of flashing that is brought about with the flash light for notifications accessibility setting. I like to use it because I don't want to make my phone obnoxiously loud, because i can't hear its vibration, and I still want to get a chance to perceive the notifications, but usually the light is too damn bright and I do worry it could trigger epilepsy in innocent passersby. Having an alternative flashing behavior like a smooth pulsation would be excellent.
dc443
·3 年前·議論
Could you give some examples of how BDDs are impactful?
dc443
·4 年前·議論
The commenter you're responding to is talking about Lovelace architecture based GeForce RTX 40x0 products. The Quadro line isn't even released yet on this architecture. You are talking about the specific Quadro RTX 4000 product, which is a TU104 (turing arch, 2 gens behind, with 2560 processors and 8GB memory). The commenter you're responding to is referring to something like a GeForce RTX 4090 which sports an AD102 (lovelace arch, with 16384 processors and 24GB memory).

You were merely an unfortunate casualty of Nvidia's product marketing scheme (and a commenter's slightly imprecise reference to it) here.