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Comment Re:good self awareness (Score 5, Interesting) 61

Good question. Their POWER series of CPUs were not insignificant in capability, their chip designers were clearly technically sophisticated, and GPUs are just specialised vector processors with a few extra bells and whistles - stuff IBM is extremely familiar with.

It would not have been difficult to release a GPU or other LLM-specific processor to go along with the POWER11. They'd been working on the POWER11 for 4 years, they knew in 2020 that LLMs had a strong potential to be significant for Big Data processing - an area you use big iron for, they're not rank amateurs, they have plenty of reserve, they could have assembled an emergency team to build a vector processor that was custom-designed for just LLM work, and released an LLM processor card that could run circles around nVidia.

They didn't. Because, as has happened before, their management is simply too stupid and too slow.

Comment Thought for the day (Score 1) 37

What if...

Someone (say someone who was familiar with doxygen and GCC) developed number of comment types, where some stipulated preconditions that must be true for the function to run correctly, postconditions that must be true once the function has run, kernel facilities that the function definitely needs, and kernel facilities that the function definitely doesn't need. These would all be optional for any given function.

A static checker could then validate if the code meets the behaviour expected by the programmer. This is precisely what is done in SPARK, a fork of Ada for high-reliability code. Combined with existing static checker capabilities, this would greatly increase the number of bugs that could be caught with all kinds of tools, AI included.

It could ALSO build a full fine-grained mapping for any fine-grained mandatory access controls system. You'd also want includes that you could import for precompiled libraries. This would allow someone to verify if the code was making unanticipated/undesirable calls but would also make SELinux possible to develop for at the application level.

It would not be trivial. If it was trivial, it would have been done simply because it already IS done in other languages and that makes it "obvious" to anyone who has been programming for a while. However, it should not be massively complicated, simply because you can use AI as the static checker. Once it has a definite set of bounda that must be satisfied, it should be much more capable of knowing what paths would violate those bounds. Which means that the checker stage essentially is trivial today, leaving only the markup stage.

Comment The challenge (Score 1) 109

Is to set coursework and exams that are specifically crafted to exploit where AI is weak or prone to hallucinate.

You do not ban cheating, because those who cheat will inevitably find ways to circumvent the ban.

Rather, you exploit the properties of the mechanisms of cheating to ensure that those who actually understand the ideas are marked relatively highly (regardless of whether they reach the textbook conclusion) and whose who do not understand the ideas cannot do well even if they give what is in the textbook.

The interest should not be in precise answers, but in precise use of tools of reasoning and analysis, because this is what actually matters when it comes to understanding. Yes, it means you can't standardise so easily, and you have to devise things in ways that don't penalise intuitive thinkers over methodical thinkers, but you cannot teach a subject properly if you are only concerned about the surface.

Comment Bleagh, (Score 1) 87

You can get Veracrypt to work with the Mac, via FUSE, but I don't know how safe/robust that is. It's probably more secure than anything Apple has. It's certainly more secure than anything Microspot has.

But, yeah, it's getting extremely irritating that useful stuff is being taken out of commercial OS' and junk put in.

Comment Re:Good news comrad! (Score 1) 37

I guess they could have it, after an appropriate time without comms, key up on the ICAO emergency frequency and start broadcasting its intentions. "Thank you for jamming the satellite communications! This satellite will self-destruct in two minutes and 45 seconds."

"I'm a 30 second bomb! I'm a 30 second bomb! 29... 28... 27..."

Comment Re:On the bright side (Score 1) 110

The oil from the tar sands isn't really good for petrol that you put in a car, and we let our refining capacity wane over the years as it is.

Everything we're doing here in Canada (I'm also Canadian) is such a boondoggle. The pipeline that Trudeau bought will never be profitable, and any other pipeline we pay for will be a similar money-loser. (If pipelines were as good investments as Danielle Smith claimed, oil companies would pay for them.)

I'd be willing to see EV subsidies go away if the government would also get rid of oil and gas subsidies, AND get rid of the tariffs on Chinese solar panels. Like, everything the government does right now is a tilt towards some ultra-profitable oil and gas donor, and we could save a lot of tax dollars just doing a reset and not subsidizing anything. On that basis, EVs would almost certainly win on their merits.

(I bought a used EV. It was still the most expensive car I've ever bought, inflation adjusted. But it costs $2/100km to drive for the electricity. The only other thing I need to maintain are the tyres. The running costs are ridiculously low.)

Comment Re:Parent's phone gets dialog to approve .... (Score 1) 120

If that's true, why are they typing my driver's license number into the cash register?

Some states require that, ironically, Texas doesn't.

I'm aware, but unless they're piping the input to /dev/null (which they of course are not) the data is almost certainly going to a "centralized purchase record database" which the grandparent has blithely assured us is not happening.

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