Posts by corestore 437 publicly visible posts • joined 13 Jul 2007
...AI technology moves so fast that I can actually aspire to putting a first generation Cerebras system in the Corestore collection in the not so terribly distant future!
Long ago, I first met an operating Connection Machine and remember thinking 'wow, maybe in ten years or so I might be able to get my hands on one' - two years later I found it had been thrown out - obsolete already :-(
...for Digital, back in the day. But the bit I worked for was the bit that had the support contract for Dell in the UK. So when I showed up on site, it was 'Hi, I'm Mr. Store from Dell'. I mostly worked on servers...
I worked in some interesting places... Special Branch offices, where I first encountered the concept of a server *built in* to a literal safe. Essex police, in multiple police stations fixing troublesome RAIDs. GCHQ, where the contents of my bag was checked before and and after I left site... no big deal, although _no_ hard disks that were replaced ever left the site! Couple of military sites also...
But the most paranoid security I ever encountered was at one of the shadier offices of the BT Research Establishment, at Martlesham Heath. That was the only place I wasn't even allowed *near* the server; I had to wait at reception, and the faulty server was eventually wheeled out to me, on a trolley, and there it was that I fixed it.
Oh that's easy. I've been peripherally involved in a similar situation in the UK myself. Large company ignored all orders to pay after losing a court case. Creditor eventually hired bailiffs who showed up at the head office with a court order to seize goods in hand and movers in tow, and headed straight for the mainframe... never have I see a large cheque written faster!
Read just yesterday of an identical US situation. Bank owned a couple money, wouldn't pay. They eventually got an enforcement order and turned up at the bank branch with sheriff's deputies (fulfil similar role to bailiffs in the USA) to seize goods... bank manager wrote them them a check on the spot.
"and not pass the bus"
That is weird, dangerous, and inconsistent. Everywhere else in the USA - and I've driven a LOT in the USA, lived there for many years - an octagonal red 'Stop' sign means 'come to a full stop *and proceed if safe to do so*.' If you just dab the brakes and slow without coming to a stop when passing a stop sign - on a bus or anywhere else - that's illegal. But it's not illegal to stop and proceed. Having the same sign mean different things depending on where it is, that's just barmy.
...is a V-22 Osprey?!
"The FAA's "powered-lift" category refers to aircraft that take off like helicopters but transition to fly like airplanes. This design is expected to be used by air taxis, both for cargo and passenger transport."
This precise category literally already exists? ^
Well, as the article points out, it's legal in the states where it's currently offered - California and Nevada. Although there are quirks there - it's legal to read a book, for example, in California, because that's not specifically outlawed - but it IS illegal to make a phone call there, because the current cellphone law in CA doesn't provide an exception for 'but the car was driving itself!' - I expect quite a few of these oddities to come up as technology progresses.
I never said it was "full self-driving" nor did I define what that term means.
I simply said - correctly - that the Mercedes system takes full responsibility for driving the vehicle, under a limited set of circumstances. While it's doing so, the driver is free to play games, watch videos, read a book, and generally cease paying attention to the road. And as the article I linked describes, it doesn't require the driver to intervene "at a moments notice"; rather, it offers an escalating series of alerts when it gets outside the parameters for level 3 automation, as it's supposed to do.
I don't understand the negativity and number of thumbs-downs my comments have attracted here - I'm just pointing out a minor error of fact in the story.
I said nothing about the Musk marketing hype! And it goes beyond 'offering to assist' - it's offering to 'completely take over' responsibility for driving the car.
But in the real world, yes, level 3 automation (computer drives car, unsupervised) does exist in certain limited circumstances, and Mercedes and others will be working to expand those circumstances and range of speeds it works at etc.
I have serious doubts whether Tesla will ever get to level 3 (at least with existing vehicles) because of some of the hardware decisions they've made.
"Despite wishful-thinking terminology like "Full-Self Driving" and "Autopilot," any such system presently active in commercially available vehicles on US roads is intended to assist a human driver."
Mercedes has a system which is SAE level 3 under certain limited circumstances: https://www.theverge.com/2023/9/27/23892154/mercedes-benz-drive-pilot-autonomous-level-3-test
Or at least a derivative thereof?
IIRC, LzLabs is the commercial offshoot of the Hercules open-source mainframe emulator - which IBM has *hated* for over 20 years. Roger Bowler was certainly the driving force behind, and initial maintainer of, the Hercules codebase, and he's the guy behind LzLabs too.
And when I say "hated" I'm not exaggerating. Back around... 2000, when IBM was all 'peace, love and Linux' (remember?), IBM released a Redbook, describing in detail how to run Linux on Z series mainframes (heck it may still have been S/390 at the time). This included many references to Hercules, and an entire chapter on how to bring up mainframe Linux on the Hercules emulator - because so much of the work of those open-source hackers who ported Linux to the mainframe had been done using Hercules.
A few months later, IBM released a new version of the Redbook, without announcement, without even incrementing the version number (contrary to all practice) in which all reference to Hercules, including the entire aforementioned chapter, was systematically removed. Presumably something to do with IBM lawyers.
Apparently, shortly afterwards, IBM developed a scanning tool which would identify any attempt by an IBMer to bring up an instance of Hercules within IBM, and a 'no tea, no biscuits' interview would swiftly follow. Remember that if you ever think IBM is 'friendly' towards open-source projects...
"1/5 OpenTofu recently got a cease & desist letter from HashiCorp claiming copyright infringement. At the same time, an online publication made the same accusation.
These claims have *zero* basis in fact. And because the code is open source, you can see this for yourself!"
https://twitter.com/brikis98/status/1778460863285854635
I'm surprised such an entirely bogus story slipped through El Reg's expert hands!
First, deltree does not 'delete the windows system'; it will delete ANY subdirectory tree you *tell it to delete*.
Second, chkdsk doesn't mystically identify 'important data' you may want to keep; rather, it checks the entire filesystem *integrity*, and identifies and may try to repair any *corrupted or truncated* files. It's the DOS equivalent of fsck really.
"Flight two of the Starship Super Heavy improved on its predecessor, but only if you imagine that your self-driving electric car did not crash into a tree and catch fire. Instead, it made it a bit farther down the road, and then caught fire."
Now I'm NO Musk fanboy; the guy is an egregious wankpuffin with an ego the size of a small planet. But I'd have to call that a rather negative tone.
The first launch was a complete clusterfsck.
The latest attempt was an 'almost worked'. The booster apparently performed pretty much perfectly, but the attempt to boostback and recover it resulted in loss of control and was terminated by a manual RSO destruct command, AFAIK. The upper stage apparently performed pretty much perfectly, but was terminated by a computer-initiated auto-destruct command for no particularly obvious reason.
When you think how many Falcons they blew up in their early days, they actually seem to be on a pretty good trajectory with this latest toy.
I've driven recent model Teslas. The automation - lane keeping and adaptive cruise control is essentially what it is - worked very well.
I think part of the problem here is that some drivers simply have a higher tolerance for risk than is healthy; self-driving systems are not yet fully autonomous, and are made available with warnings that human surveillance must be constant, and driver intervention may be required at any time - but some drivers, after a certain amount of experience with the system, are lulled into paying a greater reliance on it than is healthy; their tolerance for risk is higher than that of the manufacturers, or the NHTSA. Familiarity breeds contempt, and the system is used in ways that were not intended.
The *other* problem is the whole notion of 'partial automation'; we KNOW some drivers will evince the behaviour described in the previous paragraph, they will ill-advisedly rely too much on the automation, and accidents will happen. Give we know some will do this, I'm by no means sure these kind of interim solution partial automation systems should be offered to the public at all. I'd be more comfortable if the systems were SAE level 3 or higher - but AFAIK no level 3 systems are currently offered to the public?
Not so.
I SAID we located the last NK nuke test from NZ, using predominantly NZ data; such a big bang is very well detectable around the world, or at least the hemisphere it occurs in.
A nuke weapons test cannot be hidden. There are systems designed to detect any such thing, and they are proven to work and work well, under CTBTO auspices.
You don't NEED to "hack into" anything to get earthquake data because the data is public! For any decent sized earthquake you will get data, and solutions, from multiple international sources, including Chinese ones. The Global Times 'explanation' is, frankly, cod. You can't "infer" an "underground cavity" of that nature from seismic data. Seismic tomography is very much a thing, but it operates on MUCH larger scales.
And if you want to know the "regional geology" there will be a bazillion papers published on that subject.
Note I'm not saying the story isn't true; I don't know; I'm just saying it *seems* unnecessary. And I'm not saying spying doesn't occur; it undoubtedly does.
There's nothing remotely secret about seismic data, and it can't be hidden because seismic energy doesn't respect national borders; we detected and located the last NK nuclear test from NZ :-)
Here in NZ, all our seismic data is freely available in real time - https://www.geonet.org.nz/data/access/FDSN - and I would be surprised if it was any different in China; they're also part of FDSN: http://fdsn.adc1.iris.edu/networks/detail/CB/
So there's no NEED to 'spy'.
About 15 years ago I bought an SGI Onyx system (big high-end workstation) from a guy, who had bought it at public auction but never got it going.
I had to incant some very obscure runes to nuke the PROM password, get it to boot single-user, and hack root, but I did it. And what did I find?
The machine had come out of GSFC - Goddard Space Flight Centre. NASA. And they hadn't wiped it! It has previously been a web server - sprecher.gsfc.nasa.gov - came with a bunch of NASA stuff installed: webservers, internal NASA tools - Earth Observing System Data Gateway etc - user credentials, personnel stuff, Oracle databases - fascinating stuff!
Pic of the thing: https://pbs.twimg.com/media/DuvjScpU8AAhxvk.jpg
"Intel's 3D Xpoint persistent-memory technology has immense promise, even if currently it's struggling in the market. This grade of non-volatile memory can be used literally as memory – it can be fitted into a server's DIMM slots, rendering off-board interfaces such as NVMe obsolete."
Ye Ghods, they've invented the core store!
...for 20 years at least.
If *any* organisation gives a damn about privacy, the simplest step they can take is to *not store the information in the first place*!
Why would a newspaper log the IP address of everyone who reads a story in the first place?! I mean you can wave arms about cookies and targeted ads and goodness knows what else, but why keep that log file? That's data you simply shouldn't have.
That might possibly 'get' the post office prosecutors, although it could be argued that since the PO was privatised they're no longer 'in a public office', and it wouldn't touch the Fujitsu employees who were equally central to this.
No, I stand by my suggestion of 'reckless prosecution' - although perjury could also apply to individuals.
...a criminal offence of 'reckless prosecution', along similar lines to 'reckless driving'.
Prosecutors and witnesses, as in this case, have the power to destroy lives as effectively as a dangerous driver - and when their conduct in using those powers amounts to recklessness, they should face similar penalties, including imprisonment.
And this, I think, is one of those very rare cases where the conduct was so serious and persistent that it could be argued the proposed law should be applied retroactively.
Briefly, those numbers ARE subject to a certain amount of woo, mainly because Autopilot is primarily engaged on highways, which are subject to lower crash rates anyway. So that's a little beside the point.
My main point was all about the *human* factors; the *perception* amongst at least a subset of drivers that using Autopilot at a higher level than SAE Level 2 automation on highways is 'safe enough' for them - despite that use leading to occasional spectacular, and generally fatal, wrecks.
And this is by no means confined to self-driving; there's a substantial difference between the levels of safety that highway and vehicle engineers consider acceptable and attempt to deliver more generally (in terms of fatalities from whatever cause per million miles etc), and the *range* of levels of safety different members of the public find tolerable.
This isn't about what we should or shouldn't 'allow' or what marketing people do or don't do; this about how the end users actually *use* whatever products we give them.
On a purely personal level, I'm... uneasy... about the existence of any level of automation between Level 1, adaptive cruise control, and level 4 FSD. Either you take full responsibility for the course of your vehicle, or you take none, and doze off happily.
This prompted thought:
"The US National Transportation Safety Board in its report [PDF] on the incident said the probable cause of the crash "was the truck driver’s failure to yield the right of way to the car, combined with the car driver’s inattention due to over-reliance on vehicle automation…""
I'm sure this - drivers not paying attention - happens a fair bit more often than Tesla would care to know or admit. And yet the stats show that, even now at level 2, letting Autopilot do the driving is significantly safer than doing the driving yourself.
Could this be a case of the market anticipating the regulators, and drivers feeling comfortable enough with the automation to let the car do the driving and not pay attention? At least on the highway? It's marketed as level 2, it's intended to be used at level 2 - but at least some drivers seem to be comfortable using it at a higher level than that, in a way that was not intended, and the resulting accident rate is within the bounds that people (rather than regulators) find acceptable?
Of tilt were enough to disrupt the operations of the machine?!
I once had an IBM System/38 (google it) fall off the liftgate on the back of a truck. The whole thing dropped ~ 4-5ft onto concrete, landed on its back.
Damage? Broke the cast alloy hinges holding the back doors in place.
Dragged it upright again. It powered up no problem and IPLed (booted) and ran just fine.
https://www.youtube.com/watch?v=2cAWArBXRhE
IBM quality.
Are you serious?!
The PM's position throughout, and that of the Tory party and many of their supporters, is that this was NOTHING to do with Brexit; it was just a normal prorogation leading up to a normal Queen's Speech, and it was a complete and total coincidence that it covered a period when Parliament would have been very engaged in scrutiny of the executive, and possibly legislating, over Brexit, and it was just an accident of timing that it was for five weeks instead of the usual five days.
THAT WAS THE LIE.
It was transparently obvious to the dogs on the street that it was a lie, a complete load of cobblers, and the Scottish courts saw right through it instantly.
One the best tweets came from The Guardian's political sketchwriter:
"Amazed that so many Brexiters who insisted the prorogation was nothing to do with Brexit are now adamant prorogation being declared unlawful is an attempt to stop Brexit"
I believe they hit the nail on the head with a very satisfying thump.
I don't want sycophants, and as my post makes clear, I'm not one. I've had a Samsung phone too - and the crap on that made me want to go back to the plain vanilla no frills Google Android experience.
No sycophants - but this is a bit too much like a hit piece. IMHO.
Really can't agree with the tone of this article. I'm sure some customers have had issues; I'm sure you could find similar issues with various phones from *every* manufacturer - but you wouldn't run quotes saying they 'shouldn't be in the hardware business'!
I'm not a Google fanboy by any means, and I've had a couple of issues with phones from them too. But I've had had Google phones since the very first Nexus, and I'd honestly recommend them to anyones shortlist.
They do need better international support however. Had issues with a Pixel 2 while overseas. Under warranty, no problem, they'll replace it, right? Wrong. They said sure we'll replace it - when you're back in the USA. But that won't be for a couple of months? Tough. They apparently have no ability whatsoever to ship a replacement phone overseas; they need to do better on the international service and support front.
We're far far beyond merely 'disgusting' which is, as you said, very subjective.
As the Chief Censor here in NZ, the video, and his 'manifesto', were "designed to inspire, encourage and instruct other like-minded individuals to carry out further attacks."
That is why they have been, rightly, banned.
