It needn't be intentional, it could just be a cock-up
Sorry, couldn't resist. Sounds like it's time to go already
2856 posts • joined 24 Apr 2007
Sorry, couldn't resist. Sounds like it's time to go already
There are many tasks that run like the clappers under CUDA. These are all those tasks that are of a more-or-less SIMD nature, like large matrix multiplications, Fourier transforms, and any other method that has a predefined processing order, preferably with a lot of micro-parallelism in there. Subtasks also need to be fairly isolated, to minimize communication load. For those tasks Kepler and Tesla-like processors are great (we have a couple).
However, there are also tasks in which the processing order is data driven, and where each processor might need to access arbitrary parts of the (large) data set here. I am currently doing multi-scale analysis of 3.9 Gpixel images, and doing that on a Kepler or Tesla board is a nightmare. Our 64-core Opteron machine gets between 32-50 times speed-up, because this algorithm is best using coarse-grained parallelism. X86-64 machines are not going away soon, and GP-GPU-processing is not a panacea (great though it is).
I cannot say that the fact that one particular missus cannot understand a phone is the best measure for usability. My missus moans about her android phone endlessly (which my kids understand in the blink of an eye), but at the same time refuses to listen to any advice (like what different buttons/apps do, what gestures are available, etc). In quite a few cases I find that moaning is not about getting help or advice, it is purely about getting attention. If you truly solve the problem, you deny them the chance to moan about that again.
BTW, this is not a female thing: we have several excellent and technically very competent female PhD students here. It is much more of an anti-tech mindset that some people develop.
Sorry, end of rant, it has been that kind of morning. Beer, because I feel I am in need of that.
To see the Horse-head nebula you need very dark sites, a big scope, and for preference an H-beta filter. Even with my 8" in the Alps I failed to spot it (did not have the filter though, next winter might be better).
We are lucky to live in a time when we have instruments like Hubble and Herschel to capture such beauty.
even at the subatomic level, being hit by a wimp does have much effect
Yeah, right. I should have gone home long ago
Just to keep back-seat drivers occupied
And the young'uns like to be near the queen of course. To paraphrase Loudon Wainwright III
"The cutest ant that I have ever seen
is our own big fat sexy queen!
True she hasn't got such great legs,
but you should see the girl lay eggs!"
Mine's the one with the dead skunk print on the back.
A virus scanner that identifies itself as malware
At least it will remove itself, or at least file harakiri.dll
Interesting concept. From the same company that produces the transformer stuff that seems like the most interesting tablet to fulfil my needs. Next up, a padphone transformer?
That is why they talk about the edge of the observable universe. One could also call this "edge" our event horizon. Just because crayons work in 2D does not mean 3-D (or for that matter n-D, for any positive integer n) objects cannot have an edge (or boundary if you like).
T34 Tanks are said to have run on vodka or bootleg drink on occasion.
A waste of good drink, perhaps, but it may have prevented blindness.
(it cannot have been scumble, as that would have eaten its way through the metal of the engine)
But, but, but,..... was one member of the team called Igor?
Please let somebody say "Yeth, Marthter!!"
"but the battery life will suck. Even with induction charging it will be a pain."
I have this mental image of an induction charger based on a cattle prod
It's withdrawal symptoms from too few BOFH episodes
Really time to go; hat, coat, outahere!
".... a computer on their wrist and a computer on their face?(smart specs)"
I thought face-installed computers were quite old technology, generally available whenever someone ticks off the the BOFH
OK, time to go
And I had almost got my special toner to get laser printed web-pages to blink where required perfected!
Of course there are hurdles, that is why research is needed (hence the phrase "if we knew what we were doing it would not be research" ;-) ). There are many ways this can go pear-shaped, but I applaud the aim, and the proposal is plausible enough to investigate further. It is an audacious and exciting proposal.
This scheme will need a rethink when going to the outer planets such as Jupiter, or its moon Europa, given the much lower intensity of solar radiation. Some other source of electric power will be needed.
Millennium hand and shrimp, I told em I told em, they'd only run out, buggrit, buggrem, doorsteps, I told em, I told em, don't try the blarney gobble on me, juggins, buggrit, buggrit, millennium hand and shrimp
So the full name of the ship is not USS Ponce da Quirm?
Mine is the one with "Eric" in the pocket
Oh yes! We had a CM-5 in our computer centre. That was seriously cool. The Cray J-932 right next to it mainly had an ultra-cool power led (rectangular, 1 x 10 cm or so affair), but the CM-5 looked like it would fit in in the higher budget class of SF movie.
The Elan Enterprise brings back memories, I used to have an Enterprise 128 as a kid. These had a nifty expansion slot at the side which allowed all sorts of people (students too) to build their own extensions (I once saw a working (!!) home-brew 4MB hard drive attached to one). It was a lot easier to get on with than the CDC-6600 (aka Cyber 74) on which I did my first computer practicals.
Is there no nostalgia icon?
The BOFH had a field day having his boss shout all the forbidden words "to build up a database" of forbidden words for their newfangled speech recognition software, as I recall.
Very true, I do not doubt. You often see people of different ethnicity living side by side harmoniously during good times. It is when the economy goes down the toilet that people like to point the finger of blame to anyone who looks different (god forbid I am to blame, after all). Sad but very human, I am afraid. Much the same happened in former Yugoslavia.
Like swut, joojooflop, and turlingdrome?
So long as they don't start saying Belgium (whoops)
I somehow doubt you could do that unnoticed by any satellite. If anything elongated an of the right size is loaded onto a ship or barge, rest assured something up there will read the serial numbers (OK not quite perhaps, but close enough).
If we want to be scientific about it, we should have a hardness measure for degrees. Before embarking into a formal definition of this hardness, we could at least devise an informal scale similar to Mohs scale in mineralogy: Hardness scale 10 might be a PhD in quantum physics or cosmology, whereas hardness 1 would be a bachelor in underwater basket weaving.
Furthermore, I propose that very hard degrees must come with a diploma or certificate that is hard enough to be used to whack potential employers around the head. The softest degrees should come with a fluffy pink certificate.
Note that hardness has no repercussion for usefulness in a particular trade or profession. A quantum physicist might be of limited use in a nursing home.
Is it me, or are managers (and politicians of course, always hard to keep vermin out) in charge at NASA, rather than engineers, kick-arse test pilots, and people with vision?
Pity, NASA gave me some of my fondest childhood memories.
Having said that, there are still some awesome projects they do carry off. You have to just love those Mars rovers, to name just one example (OK, three). They show there are still star engineers at NASA.
The story I heard was that the Russians bought one Nene engine (legally) and said, thank you very much, we will copy them, without bothering about licences, but I might well be wrong. Both stories are equally believable: A government cynically copying stuff developed elsewhere or an arms manufacturer cynically selling military gear to anybody with enough cash.
The nearest supernova remnant to you is you, but it goes a bit far to point to a distant (actually, close by on a cosmological scale) supernova in Messier 101 a year or two back and say (in a high pitched voice) MUMMY!!!, as I heard one amateur astronomer do at a star party.
Stealthiest Monty Python link of the decade, methinks.
My nipples explode with delight!
I can marry my TVsessss, my preciousssss?
I'll get me coat
A problem with bigger stars is that they burn up much more quickly. They also output much more UV. Besides, smaller stars are far more numerous, so it does not make much sense to go for the big ones
And when they find a perfect planet, somebody is bound to say:
Yeah, but you know how it is with travel destinations: they look all shiny in the brochure, but when you get there the landing strip is awful, the customs officers rude, the taxi driver rips you of and drives you to your hotel which hasn't even been built yet, the sand on the beach scorching hot, but the sea is freezing cold for some reason, and it's polluted, and the Germans have taken all the towels and deckchairs, the food is awful and the toilets wont flush, the next-door kids will making far too much noise and the disco next door means you can't sleep a wink!
We might just as well stay at home or go to Southend-on-Sea
Such people should be sent of on a B-Ark to a small blue-green planet at the unfashionable end of the western spiral arm of the galaxy.
Oh, hang on.....
Ankh, Morpork, Quirm, Pseudopolis, Lancre, Genua, Sto Lat, ..........
Here they used Pallas, Zeus, and Poseidon. I got some blank stares from the CIT crowd (Philistines, the lot of them ;-) ) when I suggested Offler, Om, and Nuggan
I'll get me coat!
As J.R.R. Tolkien said when a (Swedish, I think) translator drew lengthy comparison with Wagner's "Ring des Nibelungen." I think the museum is hoping to ride on the popularity of the film to draw in visitors (can't blame them).
Magic rings abound in myths and legends, and Tolkien new many (Kalevala, Mabinogion, Edda, etc.), and inspiration has many sources. Also, in the Hobbit, the ring is simply a handy tool, and only in the LotR does it become sinister.
I have seen spiral arms develop in simulations of collisions of galaxies run by a colleague at the astronomy department, where they appear to be material structures. I must have a look at the paper later.
When I did astronomy at the Kapteyn Institute (in the 1980s), a similar theory floated about, which suggested the spiral arms are essentially a compression wave running through the gas and dust, triggering star formation in spiral patterns, and the hot, short-lived stars lit up the surrounding gas with their UV radiation. Shortly after the wave passed, the bright stars burnt up, and the amount of light decreased, without the total mass density changing much. The theory behind this simulation runs along a similar pattern, although in the 1980s simulating anything this big was impossible, of course.
New keyboard please
Curious looking stone as well (good-looking scum, one might say)
Nor does Goddard. He made a few contributions.
The thing we really need is an infinite improbability drive, so if anybody can give me a Bambleweeny 57 sub-meson brain hooked up to an atomic vector plotter, I will supply the cup of really hot tea and feed in the improbability of the infinite improbability drive.
I think many of us share the view that we should archive all plans from middle management (and indeed many government plans as well) in /dev/null. It can be done without any loss of real information
I'll see your pint and raise you another one!
That image brings back very fond memories of the Apollo era.
Go SpaceX, go!
is that of crypto-experts past (Alan Turing included) spinning in their graves
Hilarious blunder, especially coming from GCHQ
The Higgs font?
Given that military service is compulsory for most Israelis (quite a few orthodox Jews are exempt, despite being very militant), and can be called up at any time as reservists, it might be quicker to list those Israelis not in the IDF.
Just my tuppence
Indeed, horse is not kosher
Even the best error correcting codes fail in practice when the signal is drowned out by MASSIVE random noise output by the sun. It would be like trying to shout at somebody on the other side of a football pitch while Motörhead are doing a gig in between. I think you will find that quite tricky (this is why people text each other in the disco, instead of talking).
Now make the football pitch a few hundred million km across, and replace Motörhead's few ten's of kilowatts of power by 3.9x10^26 Watts, and you get the picture.
And of course, when a troll fondles a slab the fingers go through the screen
My kids much prefer to get their hands (and everything else in a 5 furlong radius) dirty with REAL paint, or real clay, rather than using a screen (they also like that, but the real deal is more fun).
I also totally agree that a device on which you cannot programme, and which is not sergeant-Detritus-proof, is not a good tool for IT in the classroom.
I thought the shortest possible time was the New-York second: the time between the traffic light turning green in front of you and the yellow cab behind you honking its horn.
Mine is the one with "The Long Dark Teatime of the Soul" in the pocket
as those who repeatedly claim not to be upset.