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/silicon/ - technology

from the trenches
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File: 1762655476266.jpg (16.15 KB, 500x266, MOS6502.jpg)

 No.2553[Reply]

The old programming thread is about 9 years old, and hasn't been updated in months. I know /silicon/ is a slow board, but I'd like to make a second programming thread to talk about what newer projects sushis are doing/finding interest in.
2 posts and 1 image reply omitted. Click reply to view.

 No.2562

File: 1764877351652.jpg (24.02 KB, 571x537, 1712734795530058.jpg)

who's doing advent of code this year?

 No.2567

File: 1767153566462.png (15.43 KB, 537x447, ClipboardImage.png)

>>2553
working on NAND2TETRIS. I'm not a programmer by trade so it's been a challenge.

 No.2568

File: 1767241315717.png (213.12 KB, 640x360, Chihiro_Komiya_Reading_Lin….png)

Glad to see there's someone else here on new years day lol. I always feel weird being on these kinds places rather than out and about.

I've been looking at XDP for a while now, and I have an end goal of implementing TCP/IP from "scratch" in userspace using it. A lot of time so far has been spent on figuring out *how* it works, documentation on it is surprisingly sparse, vague, wrong, or incomplete, and don't even get me started on all of the "docs" that just tell you to use libxdp (which is itself lacking in documentation).

I also started working on a write up about AF_XDP. I'm hoping to publish it as a complete reference on the API soon.

 No.2570

File: 1767290878568.png (690.46 KB, 850x850, ClipboardImage.png)

>>2568
oh definitely feel free to update how your project goes! Networking is what i do outside of programming. the 802 standards are your friend btw that's how everyone programs networking. ganbatte!!

 No.2571

>>2570
Thanks, will do! I'm definitely very excited about it. Part of inspired me to do this actually is that I got an internship this summer working on a research project relating to TSN (specifically 802.1Qbv), and I guess I kind of got the bug. I just graduated and got an unrelated swe job, but I always liked networking and I'm trying to build up a portfolio to hopefully switch to something relating to it. Hope is that I get into some networking software engineer position (I have my eyes on a specific company).

Do you mind if I ask what you do specifically in networking?



File: 1521372150793.png (894.88 KB, 1000x652, wires.png)

 No.817[Reply]

What is the most treasured file on your computer?
89 posts and 35 image replies omitted. Click reply to view.

 No.2558

File: 1763866039949.png (100.07 KB, 580x800, ClipboardImage.png)

>>2337
Idk what you were replying to but Touhous, so I agree

 No.2559

Very very hard to pick a single file since I archive so much stuff and more or less equally value all of my creations, so I'm just gonna say my password manager database file. I freaked out last time I lost it, which prompted me to actually learn how to do proper backups.

 No.2560

the contents of my karo art folder

 No.2561

A folder containing the entirety of my favorite band's music, tagged with the lyrics to each song (I had to tag it manually because at the time I made the folder they didn't have lyrics online).
Also, their Spotify version of their music have a weirdly cropped version of their album artwork for some reason where a bunch of pixels on the left side are cut off.

 No.2569

a photo of me holding my late hamster



File: 1766387426809.jpg (211.78 KB, 1084x766, 053934036.jpg)

 No.2564[Reply]

discord is doing the endless CAPTCHA loop

 No.2565

File: 1766388236045.jpg (59.4 KB, 894x894, the_dark_tower_by_noissymx….jpg)

seeing as discord is a newer program which previously mysteriously replaced both skype and teamspeak for those separate functionalities, it could be silent weaponization (which is commonly called a shadow ban)

the internet today revolves around *control model* perhaps, rather than left v.s. right or big v small or have v have nots….. these control models which are often hostile to the citizens of Earth are 'Behavior Shaping Platforms' (evil, and not the fun kind) and they exist for the sake of secretly shaping your behavior or controlling status quo or social engineering or propagadizing and that sort of thing….
- inputs
- risks
- metrics
- behavioral targets

the other 'control model' you might call 'communication-preserving platforms' (participants, peers, autonomous agents…)

"everything else is marketing"

anyways, this is weaponization, very rude and evil of them and truthfully if you are doing anything productive, don't do it online… you can't win at the internet any more because they murdered innovation and all that…the old spirit of it is dead or dying because they will feel their cold ugly dead hands into even small spaces like this image board so please be careful sushi rolls



File: 1466474235065.png (350.6 KB, 814x822, pyra trash mockup.png)

 No.26[Reply]

Has anyone seen/used the Pyra yet?

It looks comfy but it is pricy.
8 posts omitted. Click reply to view.

 No.101

Why not hack together your own for much much less?

 No.1248

>>27
Pocket chip died :(
You can't officially buy it anymore

 No.2010

>>1248
yeah but you can still unofficially buy it

 No.2509

>>26
takes me back but no but I use a GPD MicroPC now. I love it.

 No.2563

>>26
mini PCs changed so much since this thread was made



File: 1762469491324.jpeg (19.91 KB, 474x266, g.jpeg)

 No.2550[Reply]

Technologies to prevent cokehead speculators from scamming gullible nerds?
I fall into all the traps of the industry

 No.2551

File: 1762550181043.jpg (74.66 KB, 1080x1885, RDT_20251029_2126393098528….jpg)

A meatspace friend to talk your financial and time management decisions through.

Alternatively, give me all of your money and time and let me reallocate it to you.



File: 1761338302813.jpg (4.92 KB, 106x128, 20251013_153610.jpg)

 No.2548[Reply]

Hello sushis, I need a bit of help finding a good price to resell a dysfunctional laptop for parts so my friend directed me here since I'm not very good with either software or hardware

Basically the old motherboard got power surged because my stupid ass left it charging during a thunderstorm :( I've had the motherboard swapped out for a new one for the same laptop but it still doesn't boot up at all unless the hard drive is disconnected (and the PC is obviously no use without a hard drive haha). But changing ghe hard drive didn't work either, so now I just have a laptop with a motherboard, hard drive, charger and battery which all work individually but not as a whole. (Well I can only assume the battery works anyway, I assume the power surge only wore it down a bit.)

Laptop is a Lenovo IdeaPad 3 15IAU7, owned for about 20 months before all this happened. 8GB RAM 512GB hard drive, motherboard and hard drive both very newly purchased, charger is a bit older but still works fine. No damage to keyboard or screen at all, battery I assume still works though I'm unsure of its condition post-surge.

What's a good price I can sell it for parts for? I guess I can sell the old power surged motherboard too as I still have that, and I was thinking of just selling it on eBay or something but I'm open to suggestions elsewhere. I've been told I can get a deal of £200, but I want to check with you guys first :]

 No.2549

File: 1761342025805.jpeg (64.63 KB, 640x480, typicalideapadhinge.jpeg)

I will sound a bit abrasive but you managed to fry a turd, especially if it's the e-waste 8 GB special.

I assume you tested the new board with the new drive (and an OS installation USB stick, the new drive is completely empty.) If not, do that. Otherwise I suspect it's exactly the battery or less likely the USB-C charger; 65 W PD chargers are 25 € cheap if you need a new one. Unplug the battery and repeat. The laptop will work with no battery while charging. Besides the drive, the RAM (unlikely, it wouldn't boot at all) and the motherboard there is not much else to it.

Part-wise: Ifixit sells brand new boards (of unknown specs) for $360. You can behave like a typical eBay user and easily flip it whole as "untested" for 350 €.

picrel ideapads are made from pure garbonium I havent seen a single one that doesn't look like this after 3 years



File: 1759914337042.jpg (27.84 KB, 413x468, image0-35.jpg)

 No.2529[Reply]

wait, is Qt pronounced "cute"??

i thought it was said like cutie this whole time!!
5 posts and 2 image replies omitted. Click reply to view.

 No.2543

File: 1761033723087.png (10.02 KB, 636x84, ClipboardImage.png)

it's on the wikipedia page, so it must be true!?

 No.2544

File: 1761038789814.png (209.41 KB, 510x346, 06ae790f5e8226e24e02a4e05b….png)

Qt = cute
QT = cutie

The pronunciation of the capital probably matters but like all English, the rules are made up (and the points don't matter) and what you really use are context clues to understand people

 No.2545

>>2544
more likely they called it "cute" so it wouldn't get confused with QuickTime which is often abbreviated as QT and pronounced like "cutie"

 No.2546

>>2545
Yet again, the world must suffer horrific fates for Apple's walled garden… Lol

I'm not referring to software here, just general digital chatting my sweet QT3.1415

 No.2547

>>2546
roflmao



File: 1760834199047.jpg (82.85 KB, 1080x540, 1760559468579795_1.jpg)

 No.2540[Reply]

Greetings sushichan. This is a recruitment post from the 4Chan /g/ Usenet General. We're nice and comfy and spreading the love.

Cross posting to raise awareness, reinvigorate, recruit and everything in between.

Posting on usenet is free, easy and is a most comfy experience.

>What is /usenet/?


Open standard protocols still exist and are what the internet was built on
(http, irc, ftp, etc). It's NOT owned by corpos, not under
govt control, and are accessible to anyone with an internet connection.

They simply exist to be built upon and enjoyed by all.

Some, like FTP are outdated and insecure. Others, like rss, irc, http, usenet are still glorious and wonderful open standards.
Post too long. Click here to view the full text.

 No.2542

People still use Usenet?



File: 1760565039402.jpg (144.31 KB, 1080x1080, k.jpg)

 No.2534[Reply]

Does anyone here actually believe improvements in artificial intelligence will lead to a runaway process ending in artificial super-intelligence (aka the singularity), and if so, can you explain why the feedback effect of an AI improving itself has to be runaway rather than simply lead to diminishing returns? Is it about AI's speed advantage and innate breadth of knowledge?

You could, I suppose, argue that if smart humans can do something, then a smart AGI could do it too, and faster. Therefore if smart humans could eventually create super-intelligence, and smart AGI is successfully created, the rest of the staircase gets climbed much quicker in something resembling a runaway process. But I think people who argue this assume artificial super-intelligence is possible in the first place. What if it's simply not possible, or at least not possible with techniques derived from current advances? How can people be so sure there isn't a hard wall not so far away?

Despite being intelligent, and despite arguably harboring low-level super-intelligence among us in the form of the rare genius, we haven't been able to improve our own brains at all… at best we have some blunt hammers in the form of psychiatric drugs, and we don't even know how some of them work.

 No.2536

>>2534
I believe in the approaching singularity, and I never stopped to question whether or not there was simply a wall. It's an interesting thought. I guess if there is a wall, we'll find out soon enough.

I hope somebody gives you a better answer. Good luck!

 No.2537

File: 1760705783950.png (361.91 KB, 600x600, c69cee6bacfd0e0827a35077c7….png)

Are we not already at the point of diminishing returns? Don't get me wrong, AI tools are useful and are going to replace a lot of routine tasks, but it doesn't seem like it's on the path to becoming a "super-intelligence". If anything I'd say it's going to lead to a more uniform and consistent mediocrity.

 No.2538

File: 1760752084258.jpg (369.59 KB, 650x938, sudokillall -9.jpg)

we haven't reached the point where the intelligence can improve itself/fix itself when it errs. so no AGI still isn't an issue.
could improvements lead to a runaway process? i doubt it. computers don't do well when most/all of their resources are being used. an AI would have to rely on datacenter infrastructure, and high performance network infrastructure. I doubt anything massive enough to be considered AGI could move through the WAN like a worm could. it's too large. most loads are virtualized and tests could be performed to kill anything that thinks of breaking out of a container/VM. barring that there is a final solution

 No.2539

>>2538
What about distributing itself over a botnet? No one computer has to host it all.

Maybe I lack imagination but I don't think AI escape is going to be much of an issue in practice, even if we reach some level of AGI. We already have malware and the reason it doesn't overtake everything is because there are people working on both sides with the same tools. The same model that escapes and scans for vulnerabilities is going to be used in the very same way to plug the holes.

 No.2541

File: 1760880431673.jpg (114.85 KB, 1089x613, 24f8259ab44ed26cbbfa922e53….jpg)

>>2539
>AI escape isn't an issue

Until 5 computers in the botnet holding key resources are unreachable for whatever reason. Botnets are specifically used for DDOS and other less sophisticated attacks because even if some are turned off, the mass of them is still dangerous. An AI is not an automated script, it needs all it's resources to act together, not to mention the Vram and high storage needs. whereas a botnet is designed to open a webpage and hold resources, which is possible on most computers. Very different design capabilities. Have you looked at the full size on open LLMs? They're gigantic. A real AGI would be probably a lot larger.

Also WAN transfer speeds are not fast. You better hope this proto-indo skynet doesn't get turned off before transfers happen lol



File: 1522534216021.jpg (475 KB, 1753x2048, 1520045797634.jpg)

 No.846[Reply][Last 50 Posts]

I was thinking it would be nice if we had a thread for sharing our own websites/homepages. Woah, here's one now! Show me your netspace sushi!

Here's mine. It's a complete mess, but I like it. It's kind of new well, technically it's existed for a little while, but I only started working on it recently, so it's missing a lot of things, and there are a few links that 404. Though it's hosted on neocities, it's only slighty Lain themed.
https://birdcom.neocities.org/
114 posts and 37 image replies omitted. Click reply to view.

 No.2428

File: 1736205382180.jpg (69.66 KB, 700x580, e61c976ca0ae5b7e35703a56c1….jpg)

>>1003
The Wired will never die, sushi. I'm new here and I will always seek refuge in these cozy pockets of the web

 No.2504

File: 1747501545137.png (157.21 KB, 713x713, flower2.png)

I've been keeping an offline journal for a year or two, but a malleable webpage is more fun. Hugo and HTML alone give me an amazing palette of possibilities. I'm quite happy with how it looks currently, and writing for it already feels like a habit. That's why I'm sharing it now.

Snapshots of my days at:

https://eenoa.nekoweb.org/

 No.2505

I don't have a personal website anymore because its primary visitors by an enormous margin would be robots anyway.

 No.2526

File: 1758038015162.png (24.19 KB, 713x516, ClipboardImage.png)

https://lain.soy/

It's a real racket.

 No.2528

>>2504
i quite enjoy your journal sushi…



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