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Math

Data Sorting World Record — 1 Terabyte, 1 Minute 129

An anonymous reader writes "Computer scientists from the University of California, San Diego have broken the 'terabyte barrier' — and a world record — when they sorted more than a trillion bytes of data in 60 seconds. During this 2010 'Sort Benchmark' competition, a sort of 'World Cup of data sorting,' the UCSD team also tied a world record for fastest data sorting rate, sifting through one trillion data records in 172 minutes — and did so using just a quarter of the computing resources of the other record holder."

Comment Re:Hasn't MS learned *anything* over the years? (Score 1) 403

It's beginning to resemble a bad joke at this point... WTF are they doing? More than 70% of Windows users are running XP - it's eight years old. Many customers were ready for a new Windows, upgraded their computers, hated Vista and refused to use it. They reverted to XP which MS continued to support well past the expected lifetime, and simultaneously computers quit getting faster at exponential rates.

So now we have lots of modern computers that are content with an eight year old Windows release that's mostly up to date, and will have no reason to upgrade for years. New computers still sell with XP more than Vista, and for all we know Win7 could be another year out. Customers have a newfound appreciation for how stable and refined XP is (or can be).

But even in 2001, XP was slow to take - it took about four years to overtake Win2k in the corporate space. Windows 7 will meet an utterly awful economy with the damning news that computer hardware no longer obsoletes itself each year - Microsoft's planned obsolescence product model has kicked its own ass.

So what I don't understand is what they think being rabid about Windows piracy stands to gain them today? They need the market share more than they need the extra 0.1% of pirated copies that would actually translate into sales. When they turn off XP support, shit will hit fans... unless Windows 7 can get you free coffee and cheap drugs, Windows XP support will have to be switched off at a time when it still retains the largest userbase of any other OS.

They're hunting for their users' last straw, which seems like a bad sign to me; this is only a matter of time before they trip over themselves and fall off the tower. PC vendors abound waiting to market and sell you preconfigured, secure, compatible and supported desktops running Linux. When software developers catch on, checkmate.

Comment Re:I loved Far Cry, but can't buy Crysis (Score 1) 79

Oh, and the aliens in Crysis, aside from all looking like the same model, looked like they came straight out of Duke Nukem 3D, except they weren't billboards... even with lots of texture filters you could see huge, ugly, disgusting texture pixels, unless it was the other 7/8 of the alien which was jet black and was more of a silhouette than a model... so if you saw any of that, that wasn't your hardware. ;)

Submission + - I'm not a spammer

tfinniga writes: A spammer has recently started using my domain name as "From:" addresses when sending out spam. I'm worried about my domain being blacklisted, and I'm annoyed by the bounces — I'm getting about 1000 bounce messages a day. Unfortunately, I give out a different email address to each site I visit: slashdot@example.com, paypal@example.com, amazon@example.com, etc., and the spammer is using a different address for each mail, so simple address filtering doesn't work.

What is the best way of avoiding being put on a blacklist, and dealing with the flood of bounces?
Debian

Submission + - Debian 4.0 "Etch" Released

An anonymous reader writes: A few hours ago Slashdot announced that Etch might be released within the next 12 hours, well according to debian.org, it has happened. Etch has been released

The Debian Project is pleased to announce the official release of Debian GNU/Linux version 4.0, codenamed etch, after 21 months of constant development.
Sweet.
It's funny.  Laugh.

Submission + - Amazing Cancer Drug Found; Scientist Annoyed.

sporkme writes: "A scientist was frustrated when the compound she was working with destroyed her sample of cancer cells. Further research revealed that the substance was surprisingly well suited as a cancer treatment. From the article:

"I made a calculation error and used a lot more than I should have. And my cells died," Schaefer said. A colleague overheard her complaining. "The co-author on my paper said,' Did I hear you say you killed some cancer?' I said 'Oh', and took a closer look." They ran several tests and found the compound killed "pretty much every epithelial tumor cell lines we have seen."
Lab test results on hapless mice have resulted in the destruction of colon tumors without making the mice sick. The PPAR-gamma compound is expected to be especially useful in combating treatment-resistant types of cancer."
Supercomputing

Submission + - First quantum computer demoed, plays sudoku

prostoalex writes: "Canadian company D-Wave Systems is getting some technology press buzz after successfully demonstrating their quantum computer that the company plans to rent out. Scientific American has more of technical description of how the quantum computer works as well as possible areas of application: "The quantum computer was given three problems to solve: searching for molecular structures that match a target molecule, creating a complicated seating plan, and filling in Sudoku puzzles." There are also some videos from the demo."

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