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Comment IE6? Really? (Score 1) 422

I'm finding it hard to believe that IE6 is stilling around at all... The only situation where I would use that junk is if I had a software lock-down at work....

and even then I'd re-consider working there for being too archaic.

Congratulations Firefox: It was just a matter of time before quality gets reflected in market shares!

Comment Re:Knows as much about ethics as he does mathemati (Score 3, Informative) 241

I read through the new yorker article, and while it is clear that Perelman is eccentric, I don't think aspergers/autistic fits here. From the article

Now, when I become a very conspicuous person, I cannot stay a pet and say nothing. That is why I had to quit.” We asked Perelman whether, by refusing the Fields and withdrawing from his profession, he was eliminating any possibility of influencing the discipline. “I am not a politician!” he replied, angrily.

It is clear that he is hurt by the backstabbing politics and lack of ethics (as he perceives it) that have corrupted mathematics. He seems more like an artist entirely dedicated to his craft; the Greta Garbo comparison somewhere above fits well.

Comment Real numbers and graphs (Score 1) 752

We have done the actual benchmarks, and the original post matches our experience.
PHP gives processing times of around 1 second (for a search function) and C++ code via a CGI gaves times of 0.1 sec. A ten times improvement.

Graphs and numbers are here,
http://www.wrensoft.com/zoom/benchmarks.html

Further when we switched to FastCGI we saw another 5 fold improvement, after optimising the code for FastCGI.

So I would believe a 50 folder improvement should be possible by going from PHP to FastCGI (and rewriting code to suit a FastCGI)

Comment Re:From a phsychological point of view... (Score 1) 686

Guess that is because I didn't bother to fully read the stereotype and just assumed that is was men = logical, women = emotional. So I was unaware that the stereotype claimed that logical women would distribute evenly across logical professions.

Guess I should fully read threads before throwing in my $0.02. but where is the fun in that? :-)

On a second note, "other things being equal.". When in the real world are "other things equal."?
Image

PhD Candidate Talks About the Physics of Space Battles 361

darthvader100 writes "Gizmodo has run an article with some predictions on what future space battles will be like. The author brings up several theories on propulsion (and orbits), weapons (explosives, kinetic and laser), and design. Sounds like the ideal shape for spaceships will be spherical, like the one in the Hitchhiker's Guide movie."

Comment Re:Time a truly anonymous network for P2P (Score 1) 165

Freenet's traffic is designed specifically to be difficult to fingerprint. It is all UDP traffic and there are no specific headers to identify it. The UDP part is for firewall-friendliness.

Perhaps in the long run it will need to disguise itself as some other form of traffic like VoIP or VPN but the basic problem is you are always going to have large amounts of constant traffic between yourself and several other IP addresses. Hey, you could be on the phone 24/7 to 10 other people, right?

Comment Re:Sh..... (Score 1) 534

When I was in school for computer science, I decided to go the military route because I was tired of paying for school, hoping that after four years I could get a job in my field. Getting the military to pay for my education and receiving at least 4 years of work experience with a degree seemed to be the wiser path. Oh yeah, and I was one of the "best and brightest" in my class. Not all of us are screw-ups who couldn't handle it in the "real world."

Comment Re:How fast is this really? (Score 1) 127

IIRC they claim 2.5-3x times more performance using a Tesla than using the CPUs in their workstation. Ignoring load time.

Their CPU numbers almost certainly take SIMD into account.

I'm doing cryptography research, and some of my colleagues have been considering building a similar "desktop supercomputer". The speedup there looks more reasonable: a single high-end GPU should be worth maybe 5-10 quad-core CPUs; it costs double and uses double the power, but it's easier to put a dozen of them in a single PC. The numbers aren't as good as for big matrices of floats, but that's because we're doing integer operations and GPUs aren't optimized for those. (But then again, crypto problems tend to set the standard for embarrassingly parallel problems.)

Anyway, the new "box-fulla-GPUs" supercomputers sure beat the heck out of the previous generation of cheap scientific compute cluster: a hundred PS3s running linux.

Comment Re:How do people pay eachother? (Score 1) 796

Call your bank and tell them you want to transfer the money, so what are my options. There will be a way, and it'll be more secure than something stupid like taking 50,000 USD around. No "governmental or corporate" power required.

The weird thing is if you were allowed to carry around that kind of money and could make instant bank transfers of tens of thousands at the push of a button there'd be far more crime, and pleas for proper regulation. I'm actually kind of glad it takes a bit of effort to move $50,000 from my account to yours..
Music

ASCAP Seeks Licensing Fees For Guitar Hero Arcade 146

Self Bias Resistor writes "According to a post on the Arcade-Museum forums, ASCAP is demanding an annual $800 licensing fee from at least one operator of a Guitar Hero Arcade machine, citing ASCAP licensing regulations regarding jukeboxes. An ASCAP representative allegedly told the operator that she viewed the Guitar Hero machine as a jukebox of sorts. The operator told ASCAP to contact Raw Thrills, the company that sells the arcade units. The case is ongoing and GamePolitics is currently seeking clarification of the story from ASCAP."
PlayStation (Games)

US Air Force Buying Another 2,200 PS3s 144

bleedingpegasus sends word that the US Air Force will be grabbing up 2,200 new PlayStation 3 consoles for research into supercomputing. They already have a cluster made from 336 of the old-style (non-Slim) consoles, which they've used for a variety of purposes, including "processing multiple radar images into higher resolution composite images (known as synthetic aperture radar image formation), high-def video processing, and 'neuromorphic computing.'" According to the Justification Review Document (DOC), "Once the hardware configuration is implemented, software code will be developed in-house for cluster implementation utilizing a Linux-based operating software."

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