MangoCats

joined 2 years ago
[–] MangoCats@feddit.it 1 points 3 hours ago

Are there meaningful updates / improvements for a minimal (no graphical desktop) install?

[–] MangoCats@feddit.it 11 points 2 days ago

Wayland isn't about improving latency, it's about having something resembling a sane security model.

It's nice it doesn't make things any slower, but the truth is: Wayland on today's hardware is significantly faster than X on 10 year old hardware, and nobody was bitching that X was too laggy in 2016.

[–] MangoCats@feddit.it 1 points 2 days ago

Aggregate, because they're courting billions of potential users, the energy and water consumption of AI agents is concerning.

One project? For a continuous 320-minute (5.33-hour) project using Anthropic's Claude Fable, the estimated electricity consumption ranges from 203.2 Wh to 406.4 Wh, while the associated water consumption ranges between 0.39 Liters and 0.77 Liters. https://www.computing.co.uk/news/2026/ai/new-dashboard-estimates-energy-consumption-of-claude-gpt-and-gemini

It takes about 100-150ml of diesel fuel to generate 406 Wh of electricity, you'd be lucky to get an efficient commuter car to travel even 3 miles on that much fuel, and the driver will consume more than 0.77 liters of water during a day, especially if they take a shower.

The growth has been explosive, and the newly added datacenter capacity isn't being done well or sustainably in a lot of cases, but if you assume that OP's job could be done well with assistance from Fable if he put in 10x the effort, that's still likely to land on the net lower impact to the environment than if he commuted to an office for a week to do the same.

The real question, even before LLM "AI", is: is this a job worth doing? Right now, a lot of people are "playing" with AI doing things they never could attempt before. Some small fraction of that is useful - how small is the question, and how long before we slow down on the frivolous uses?

[–] MangoCats@feddit.it 12 points 3 days ago (2 children)

Before it was debunked, it was "common knowledge" for several months that Microsoft was representing Windows 10 as their last OS, the start of rolling releases that mean you never really get a new OS, you're constantly getting a new OS. The story kind of faded and the debunk didn't really reach "awareness threshold" until Win11 was announced.

10 and 11 are both rolling releases, which many Linux Distros have adopted as well, and with the pace of update and patch distribution lately most OSs have at least some of the flavor of a rolling release - 1313 patches from Debian under DSA-6528-1, and new DSAs every few weeks.

[–] MangoCats@feddit.it 1 points 3 days ago

My bet is the whole story is fabricated. It's very plausible, but lacking any real detail.

[–] MangoCats@feddit.it 1 points 3 days ago (2 children)

320 minutes of wall clock time on Fable tells you nothing, cost could be anywhere from $2 to $2000.

[–] MangoCats@feddit.it -4 points 3 days ago

Not acknowledging the costs of a programmer's children is the ultimate late stage capitalism.

[–] MangoCats@feddit.it 11 points 3 days ago* (last edited 3 days ago) (8 children)

Maybe you (the Claude porter) should have written a few requirements and specifications to test to first?

1998 a company bought our software that had been developed (part time, by a single programmer) since 1991, first in C/DOS, then refactored into Borland VCL/C++ in 1997. Buyers declared they would refactor it into MFC/Win 32 because it was "easier to hire good MFC/Win 32 programmers than VCL programmers." So, they went and found two "good MFC programmers." They assessed the job carefully and declared that it should be about 6 weeks to do the port - just a straight copy of the existing funcfionality into the new API - no need to add features or change anything.

3 months later, they hired 2 additional MFC programmers. The new assessment was that they had made "good progress" and would be done in another 2-4 weeks.

3 months after that, they declared that they had big plans for future development of the software, and they were "90% done with the port" but they're going to "build up the team" and they hired another 3 programmers with a position open for what would be the 8th member of the team, but they were "looking for just the right candidate" for that spot.

9 months after starting, I casually asked one of the programmers how the port was going and he said: "we've got about 80% of the original functionality working in the new system, and most of the development is starting to turn toward newly identified business needs." "So, you don't need the other 20% of the original feature set?" "Oh, no, we need that, it's core to the business case, it's just taking time to make it happen in MFC." These were "good programmers" - no turnover, management happy with their efforts.

The original programmer was me, straight out of school, no management or mentor. The spec came from the company owner one feature at a time as ideas hit him I'd basically write them down on an electronic "sticky note" and when it was working to his satisfaction we'd throw that sticky note away, the code was the documentation. Eventually, the industry started requiring documented testing, so we hired an intern from the local college and she made some documents recording her ad-hoc testing of what the owner verbally described to her as the things the software should be doing, but mostly she read the code as her specifications. This was actually state of the art in the 1990s in most places I interacted with.

About 18 months before the 1998 buyers came around, we had another company try to reproduce about 10% of the original program functionality independently as a module in their existing software; this was agreed (insisted by the buyers, actually) to be done without our code to model from - just using our front-end hardware to collect the data. Instead of building a team, they hired a series of programmers, usually in 2s, and they'd usually quit after about 6 months. I think it was the 5th set of 2 programmers there that finally got that feature working.

So, 320 minutes would have been a pretty impressive port effort, but did you really expect the chainsaw to cut the whole forest down and load it onto logging trucks for you?

I wonder, in the "none of it works" area, how many days it would take to write requirements / specifications for what is expected and how long it would take Fable to fix the port to meet all those expectations? Probably quite a bit less than a year for one or two "good developers," I would guess.

[–] MangoCats@feddit.it 2 points 4 days ago

In the early 90s I coded up a fairly massive data analysis suite entirely in C.

Around 1997 I translated it to C++ - the resulting data analysis ran at 1/2 the speed of the C code, but was 300% faster to modify, expand and maintain. And processor speeds were doubling every 9 months anyway.

[–] MangoCats@feddit.it 1 points 4 days ago

Me, checking the config file blame for who put in that one bad line...

blame: you wrote the entire config file across the space of 2 months a few lines per commit - except that one bad line that somebody else put in...

[–] MangoCats@feddit.it 2 points 6 days ago

No, that's the Strait formerly known as Hormuz.

 

Not just water, but also resources: electricity, RAM and Flash memory, other things being over-consumed by the AI development explosion. This war doesn't have geographic or national boundaries, its the (heavily funded) AI companies vs everyone else.

 

What is this recurring connection between big missiles sending men to the moon and the military industrial complex sending expeditionary forces overseas?

 

996: 9 a.m. to 9 p.m., 6 days a week

Sure, they're burnt out, sluggish, surly, but... they're present. And when they're present, they're not out in the world spending their income. They don't need an expensive apartment or house, all they do there is sleep. Why have a fancy car when all you do is drive to/from your shitty job in it? Family? Who would have children with somebody who works such a schedule?

Even if you got more productivity from the same workers on a 9 a.m. to 3 p.m., 4 days a week schedule, you'd have to pay them more, not just per hour but overall, because they'd be out spending money on those afternoons / evenings and 3 days a week they have off. Organizing, demanding better healthcare, dental, more paid time off for vacations, and higher total wages to support all these "needs" they invent for themselves on their time off.

Keep 'em locked down, keep 'em tasked with ... anything, doesn't matter if it's productive or not, as long as it keeps them on-the-job and not spending their pay.

Edit: apparently this isn't clear: 996 is a horrible idea from all perspectives, it's bad for the workers and bad for their employers overall. But, in certain twisted views, it would be a bit like military service where the (bulk of the) workers get a pitifully small paycheck, but they don't have any real expenses so they have the option to save it all. 996 would turn that more into a wage-slave implementation where the pitifully small paycheck is just enough to meet their pitifully small expenses. In the China tech sector where they have implemented this (it is now illegal, but still practiced) they also do things like install anti-suicide nets in the stairwells of the highrises the workers work and sleep in.

 

cross-posted from: https://lemmy.sdf.org/post/31879711

cross-posted from: https://slrpnk.net/post/20187958

A prominent computer scientist who has spent 20 years publishing academic papers on cryptography, privacy, and cybersecurity has gone incommunicado, had his professor profile, email account, and phone number removed by his employer Indiana University, and had his homes raided by the FBI. No one knows why.

Xiaofeng Wang has a long list of prestigious titles. He was the associate dean for research at Indiana University's Luddy School of Informatics, Computing and Engineering, a fellow at the Institute of Electrical and Electronics Engineers and the American Association for the Advancement of Science, and a tenured professor at Indiana University at Bloomington. According to his employer, he has served as principal investigator on research projects totaling nearly $23 million over his 21 years there.

He has also co-authored scores of academic papers on a diverse range of research fields, including cryptography, systems security, and data privacy, including the protection of human genomic data. I have personally spoken to him on three occasions for articles here, here, and here.

"None of this is in any way normal"

In recent weeks, Wang's email account, phone number, and profile page at the Luddy School were quietly erased by his employer. Over the same time, Indiana University also removed a profile for his wife, Nianli Ma, who was listed as a Lead Systems Analyst and Programmer at the university's Library Technologies division.

According to the Herald-Times in Bloomington, a small fleet of unmarked cars driven by government agents descended on the Bloomington home of Wang and Ma on Friday. They spent most of the day going in and out of the house and occasionally transferred boxes from their vehicles. TV station WTHR, meanwhile, reported that a second home owned by Wang and Ma and located in Carmel, Indiana, was also searched. The station said that both a resident and an attorney for the resident were on scene during at least part of the search.

Attempts to locate Wang and Ma have so far been unsuccessful. An Indiana University spokesman didn't answer emailed questions asking if the couple was still employed by the university and why their profile pages, email addresses and phone numbers had been removed. The spokesman provided the contact information for a spokeswoman at the FBI's field office in Indianapolis. In an email, the spokeswoman wrote: "The FBI conducted court authorized law enforcement activity at homes in Bloomington and Carmel Friday. We have no further comment at this time."

Searches of federal court dockets turned up no documents related to Wang, Ma, or any searches of their residences. The FBI spokeswoman didn't answer questions seeking which US district court issued the warrant and when, and whether either Wang or Ma is being detained by authorities. Justice Department representatives didn't return an email seeking the same information. An email sent to a personal email address belonging to Wang went unanswered at the time this post went live. Their resident status (e.g. US citizens or green card holders) is currently unknown.

Fellow researchers took to social media over the weekend to register their concern over the series of events.

"None of this is in any way normal," Matthew Green, a professor specializing in cryptography at Johns Hopkins University, wrote on Mastodon. He continued: "Has anyone been in contact? I hear he’s been missing for two weeks and his students can’t reach him. How does this not get noticed for two weeks???"

In the same thread, Matt Blaze, a McDevitt Professor of Computer Science and Law at Georgetown University said: "It's hard to imagine what reason there could be for the university to scrub its website as if he never worked there. And while there's a process for removing tenured faculty, it takes more than an afternoon to do it."

Local news outlets reported the agents spent several hours moving boxes in an out of the residences. WTHR provided the following details about the raid on the Carmel home:

Neighbors say the agents announced "FBI, come out!" over a megaphone.

A woman came out of the house holding a phone. A video from a neighbor shows an agent taking that phone from her. She was then questioned in the driveway before agents began searching the home, collecting evidence and taking photos.

A car was pulled out of the garage slightly to allow investigators to access the attic.

The woman left the house before 13News arrived. She returned just after noon accompanied by a lawyer. The group of ten or so investigators left a few minutes later.

The FBI would not say what they were looking for or who is under investigation. A bureau spokesperson issued a statement: “I can confirm we conducted court-authorized activity at the address in Carmel today. We have no further comment at this time.”

Investigators were at the house for about four hours before leaving with several boxes of evidence. 13News rang the doorbell when the agents were gone. A lawyer representing the family who answered the door told us they're not sure yet what the investigation is about.

This post will be updated if new details become available. Anyone with first-hand knowledge of events involving Wang, Ma, or the investigation into either is encouraged to contact me, preferably over Signal at DanArs.82. The email address is: dan.goodin@arstechnica.com.

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