gonknet writes "According to CNET news and various other news outlets, the 1150-node Hokie supercomputer rebuilt with new 2.3 GHz Xserves now runs at 12.25 Teraflops. The computer, the fastest computer owned by an academic institution, should still be in the top 5 when the new rankings come out in November."

pupkick writes "Wired news has a story about a government supercomputer running Linux that 'pits two opposing teams of soldiers against one another in a fight for control over a city under siege.'"

man_ls writes "The University of Southern California Information Sciences Institute is working with the U.S. Joint Forces Command to harness supercomputer power, to simulate a virtual continent for use in urban battlefield situations. The simulation, set in the year 2015, involves 100,000 entities to simulate, although the system can support more than a million."

News for nerds writes "It was just 3 weeks ago that we learned IBM's BlueGene/L with 36.01 TFlops edged out NEC's Earth Simulator, but today NEC announces a new SX-8 supercomputer with a peak processing performance of 65 TFlops (press release). It may be available in the U.S. as Cray's OEM like SX-6."

A user writes, "A company called Small Tree just announced the release of InfiniBand drivers for the Mac, for more supercomputing speed. People have already been making supercomputer clusters for the Mac, including Virginia Tech's third-fastest supercomputer in the world, but InfiniBand is supposed to make the latency drop. A lot. Voltaire also makes some sort of Apple InfiniBand products, though it's not clear whether they make the drivers or hardware."

T.Hobbes writes "IBM's BlueGene/L has set a new speed record at 36.01 TFlops, beating the Earth Simulator's 35.86 TFlops, according to internal IBM testing. 'This is notable because of the fixation everyone has had on the Earth Simulator,' said Dave Turek, I.B.M.'s vice president for the high-performance computing division. The AP story is here; the NY Times' story is here."

sushi writes "NZ's Stuff news site is reporting: 'Peter Jackson's special effects shop Weta Digital has teamed ... to establish a world-class supercomputing facility in Wellington which will be rented out to clients worldwide.' Currently comprising 504 IBM blade servers, each of which contains two 2.8 Gigahertz Intel Xeon processors, 6 Gigabytes of memory and 40 Gigabytes of storage, and ranked 80th in the top 500 supercomputers, they are intending to upgrade into the top 10. Also covered at the Australian Financial Review."

ChaosTangent writes "BBC News reports that NASA is to boost its computing by 10 times with a new supercomputer that is Linux based. The articles claims it to be the "biggest" Linux based supercomputer with over 500 terabytes of storage and 1000 gigabytes of memory per Altix node. Dubbed 'Project Columbia', the new supercomputer will allow NASA to model complex scenarios (such as gravity simulations) more accurately than before." We had another story about this a week or so ago.

perl_camel_jockey writes "Sun is developing a new technology that promises to increase computing power by eliminating the need for physical, soldered chip-to-chip connections on the motherboard. Called 'proximity communications', it portends the ability for chips to talk to one another wirelessly just by being next to each other. Potential applications in computer design abound. Apparently this is part of Sun's Hero program, recipient of a $50 million grant from DARPA's High Productivity Computing Systems program to rejuvenate supercomputing in the US and regain the lead lost to Japan, in particular to NEC's Earth Simulator, ranked as the most powerful supercomputer in the world."

scoobrs writes "Experts claim America has been eating our 'supercomputer feed corn' by developing clusters rather than new supercomputer processors and interconnects. Forbes says America is playing catch-up and that the new federal budget items are too little too late. Cray is laying people off due to decreased federal spending and claims lower margin products have forced them to create products based on commodity parts. Red Storm, one of their new Linux-based products, is being delayed to next year."

Nevyan writes "After three years of development and nearly a hundred million dollars the TeraGrid has been running at or above most peoples expectations for such a daunting project. On January 23, 2004 the system came online and provided 4.5 teraflops of computing power to scientists across the country. However, the waiting list for TeraGrid is long, including a bidding process through the National Science Foundations (NSF's) Partnerships for Advanced Computational Infrastructure (PACI) and many scientists with little funding but bright ideas are being left behind. While the list of supercomputer sites and peak power is growing how is the world of Distributed Computing faring? "

olePigeon (Wik) writes "MacCentral has an interesting article on a new computer cluster. From the article: 'Apple Computer Inc. will announce on Monday the sale of 1566 dual processor 1U rack-mount 64-bit Xserve G5 servers to COLSA Corp., which will be used to build what is expected to be one of the fastest supercomputers in the world. The US$5.8 million cluster will be used to model the complex aero-thermodynamics of hypersonic flight for the U.S. Army.'" alset_tech was one of the many readers to point to CNET's version of the story.

sundling writes "The heavily anticipated Top 500 Supercomputer list has been released. There is a Sevenfold increase in AMD Opteron processors on the list. Two sections of an IBM prototype took spots in the top 10 and the famous Apple cluster didn't make the list, because it was out of service for hardware upgrades. When complete, the new IBM cluster is sure to take the top spot from the Earth Simulator."

axlrosen writes "An article in the NY Times about the technology behind Formula One. The wealthiest teams arm themselves with powerful advantages, almost entirely centering on computing controls in the cars and computer simulation in design. Car data is sent in multi-megabyte wireless bursts each time the team's cars flash past the pits, often in excess of 200 miles an hour. It is simultaneously sent over the Internet to a larger data center in Maranello, Italy, where more complex analysis is done. AMD is expected to supply a supercomputer roughly as fast as the world's 10th most powerful machine to the Swiss-based Sauber Petronas racing team... I love the crazy steering wheel - anyone know what all those buttons and knobs do?"

Slashback brings you updates this evening on a handful of previous and ongoing Slashdot stories: read on below for more on how to manipulate Google rankings, what's wrong with Sun's Java Desktop, Claria's plucky response to L.L. Bean's suit, and a fly in the infinite-twin-primes theory.

jsse writes "ComputerWorld (Hong Kong) has an article about Chinese Academy of Sciences building a supercomputer which has been shown in benchmark tests to process up to 10 trillion floating-point operations per second (TFLOPS) and is expected to take a spot on the list of the world's ten most powerful supercomputers for the first time. The computer is a cluster of 2,560 Opteron 800 series processors from Advanced Micro Devices Inc. (AMD) contained in 640 nodes of four processors each. AMD has announced the project last year when the cluster was building."

caek writes "If you've played Sim City you've wrestled with one of the problems faced by supercomputer designers. Unfortunately there's no GameFAQs.com for the technical staff at Japan's Earth Simulator or Srinidhi Varadarajan and colleagues at Virginia Tech. True enough, they won't have to deal with rising crime or Godzilla but, as hinted at in a recent paper in Journal of Physics A, the physical layout of a massively parallel supercomputer is fundamentally the same problem as minimizing the time commuters spent stuck in traffic jams. Read the rest of my kuro5hin article for a popular explanation."

Homey R writes "As I'll be joining the staff there in a few months, I'm very excited to see that Oak Ridge National Lab has won a competition within the DOE's Office of Science to build the world's fastest supercomputer at Oak Ridge National Lab in Oak Ridge, Tennessee. It will be based on the promising Cray X1 vector architecture. Unlike many of the other DOE machines that have at some point occupied #1 on the Top 500 supercomputer list, this machine will be dedicated exclusively to non-classified scientific research (i.e., not bombs)." Cowards Anonymous adds that the system "will be funded over two years by federal grants totaling $50 million. The project involves private companies like Cray, IBM, and SGI, and when complete it will be capable of sustaining 50 trillion calculations per second."

Designadrug writes "This story at the BBC details how the worlds third largest supercomputer (conditions apply) lives at Weta Digital - the company that provided CGI effects for The Lord of the Rings movies. The article also goes on to discuss the 500 TeraBytes of data generated for the films and how the epic Battle of Pelennor Fields almost defeated the film itself."

Joanne Pransky's tongue is firmly in her cheek a fair amount of the time as she answers your questions, but much of what she says is thought-provoking, especially in light of speculations like Marshall Brain's Robotic Nation essays about the inevitable spread of robotic devices in our society.