jgercken writes "The Department of Energy's Pacific Northwest National Laboratory has brought online a 11.8 teraflops supercomputer based on the Linux operating system, comprised of ~2,000 Itanium processors, and assembled by HP. Touted to be the fastest unclassified computer in the US, its main duties will be atmospheric chemistry, systems biology, catalysis and materials science."

Hank Dietz writes "At the University of Kentucky, KASY0, a Linux cluster of 128+4 AMD Athlon XP 2600+ nodes, achieved 471 GFLOPS on 32-bit HPL. At a cost of less than $39,500, that makes it the first supercomputer to break $100/GFLOPS. It also is the new record holder for POV-Ray 3.5 render speed. The reason this 'Beowulf' is so cost-effective is a new network architecture that achieves high performance using standard hardware: the asymmetric Sparse Flat Neighborhood Network (SFNN)." Because this was a university project, KASY0 was assembled entirely by unversity students, which while being a source of cheap labor, is also a good way to get a lot of students of involved in a great project.

Bootsy Collins writes "In a brief article, Computer Business Review Online quotes Darl McBride as saying that SCO has been busily identifying Linux end users and is preparing to launch lawsuits against them in order to encourage more such end users to buy licenses from SCO. SCO indicates that they'll start with a company that uses AIX, Dynix and Linux, so as to 'settle several legal arguments in one go.'" Not everyone is going to take the SCO approach sitting down; read on for a story on how (among others) Weta Digital and Australia's Massey University aren't jumping to say Uncle to SCO. Update: 08/20 13:11 GMT by T : Oops! Massey University is in New Zealand, not Australia.

lucasw writes "The Japan Earth Simulator outperformed a computer at Los Alamos (previously the world's fastest) by a factor of three while using fewer, more specialized processors and advanced interconnect technology. This spawned multiple government reports that many suspected would ask for more funding in the U.S. for custom supercomputer architectures and less emphasis on clustering commodity hardware. One report released yesterday suggests a balanced approach."

securitas writes "CNet Asia reports that China is building a 2000-processor supercomputer based on the AMD Opteron 64-bit CPU. The new supercomputer will run a Chinese-designed Linux operating system. Based on current standings, the resulting 10-teraflop machine will make it the third most powerful supercomputer in the world. The Red Grid project is being built by Dawning Information Industry and China's National Research Centre for Intelligent Computing Systems. The Red Grid/Dawning 4000A is expected to be complete by June 2004. But China has competition - weighing in at 40 teraflops, the Cray Red Storm AMD-based 10,000-Opteron supercomputer built for Sandia National Labs will become the supercomputer heavyweight next year. More at Infoworld , InternetNews and Yahoo."

'No nickname' Ian writes "If you live in Europe you should definitely read this story about a government supercomputer. It's written by Andy McCue from silicon.com and entitled: IT Myths: Does the 'Beast of Brussels' know everything about us? Basically, in Europe there are rumours of an EU-owned super-computer which stores and process information on every European citizen. The piece debunks the rumour and finds out its roots are actually in a work of fiction - but there is some interesting comment from privacy activists who suggest it may not be too wide of the mark. Simon Davis of Privacy International goes so far as to suggest such computer may have existed - if perhaps not on the same 'three storey-high' magnitude."

vaderhelmet writes "Wired has a cool story about how the American Museum of Natural History, funded by the National Science Foundation is using Linux to "construct a pattern of relationships that biologists believe links all of Earth's present and past species -- from the smallest microbe to the largest vertebrate that existed during Earth's 4 billion-year history." They're using their very own homemade supercomputer which ranks in at 107 on the Top 500 supercomputers list. Quote from article: "Linux makes it so easy to create a supercomputer.""

machaut writes "In a ClusterComputing.org article, Jim Gray, director of Microsoft's Bay Area Research Lab, provides an interesting economic analysis for building distributed systems. When do you choose a grid over a cluster or a supercomputer? When does it pay off to move a task to the data vs moving the data to the task? He takes current hardware and networking costs into account to answer those questions."

nado writes "There's a new article on Chessbase.com which has GM John Nunn showing you his chess-orientated PC upgrade to a double Xeon system, with some Fritz benchmarks." Elsewhere in the article, John Nunn discusses the unique computer needs for chess computation: "One of the problems with currently available processors is that they are not particularly well suited to the integer calculations used for chess. A Pentium 4 will be slower at chess than a Pentium 3 of an equivalent clock speed."

Sean Burford writes "The South Australian Partnership for Advanced Computing (SAPAC) has unveiled its new AU$1.7 Million supercomputer named Hydra. It is an IBM 1350 Linux cluster with 126 compute nodes (xSeries 335), 1 head node (xSeries 335), 1 storage node (xSeries 345) and 1 managment node (xSeries 345). Hydra has a peak theoretical performance of 1.2 Teraflops, and has currently benchmarked at 682 Gigaflops. The current benchmark places it in the fastest three supercomputers in Australia and equivalent to the current number 80 in the world. The cluster has a total of 258 2.4Ghz Intel Xeon processors and 258GB of RAM. SAPAC expects to achieve a benchmark closer to 700 Gigaflops with further tuning. Hydra is hosted at The University Of Adelaide, who already host a 40 node cluster of Sun e420 machines."

Roland Piquepaille writes "This article starts with a quote from Douglas Adams: 'The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong, it usually turns out to be impossible to get at or repair.' It is true that machines are becoming more complex and 'intelligent' everyday. Does this mean that they can exhibit unpredictable behavior like HAL, the supercomputer in '2001: A Space Odyssey'? Do we have to fear our PCs? A recent book by Thomas M. Georges, 'Digital Soul: Intelligent Machines and Human Values,' explains how our machines can develop neurosis and what kind of therapy exist. Check this column for a summary or read this highly recommended article from Darwin Magazine for more details."

Donald Scott sends in this short yet resonant tale about doing tech support... for your family.

James Evans writes "Wired has an article about a New Zealand company which has developed a technology to transmit data at speeds up to 400Mbps up to 4km. They are working to have it more resistant to changes in weather, as well as increasing the distance. It has a number of advantages, including lack of federal regulation of the spectrum, as it is of course, visible light."

LEPP writes "Scientists at the San Diego Supercomputer Centerfound that 98% of the DNS queries at the root level are unnecessary. This doesn't even take into account the 99.9% of web pages suck or are unnecessary anyways. This means that the remaining 2% of necessary DNS queries are probably not necessary either."

MaximusTheGreat writes "India beat U.S. supercomputer sanctions by building a teraflop $5 million PARAM Padma supercomputer, which is half the price of similar computers being sold in the international market. It can be scaled upto 16 teraflops, on a build-to-order basis For comparison, the fastest supercomputer in the U.S. is about 10 Teraflops. Some techical details and more info on CDAC , ITworld, Economic times and Asia Times. Also, India has been exporting older model PARAM 10000s to other countries like Russia, Canada, Germany etc. for some time, and expects to increase exports significantly with the new model PARAM Padma."

Wee writes "I saw this morning that the San Diego Supercomputer Center has released Secure Syslog, a replacement for the standard Linux/UNIX syslog daemon they've been working on for some time. It adds security and performance features (modular design, highly scalable), while retaining backwards compatibility. According to their announcement, it is the first syslog implementation to target "syslog-reliable" (RFC 3195) functionality and it is the first syslog targeted at very high performance and forensically-sound auditing. It's currently under the UC's "free for non-commercial use" license, but they are looking at moving to a completely open license (BSD-style licensing was mentioned). If you have high-traffic systems and you need reliable syslogging, this might be a worth a look. Those needing syslogging over TCP/BEEP, sockets, etc as well as UDP might also want to check it out."

jarrod.smith writes " According to SGI will unveil its Intel® Itanium® 2 NUMAflex shared-memory supercomputer architecture (which runs Linux as its OS) at Supercomputing 2002 which runs this week in Baltimore, MD. The link at SGI says the system will be on display at the show. The exhibit floor opens this evening. Unfortunately I did not go this year. Can those lucky enough to be at the meeting scope it out and post comments?"

Izmunuti writes "From a NYTimes article: 'Highlighting a radical departure in the design of the fastest computers, the California Institute for Telecommunications and Information Technology plans to announce on Monday that it will use an optical router designed by a Texas company as the heart of a campus-wide supercomputer that will be woven together with optical fibers.'"

Teknogeek was one of the many readers to point out today's New York Times report on what one submitter dubbed "Son of Carnivore." "This should scare you: Vice Admiral John Poindexter wants to create a supercomputer capable of hunting through electronic databases all over the world, looking for suspected terrorists. According to the article, Poindexter outlines a need to '"break down the stovepipes' that separate commercial and government databases, allowing teams of intelligence analysts to hunt for hidden patterns of activity with powerful computers.'" Update: 11/10 16:15 GMT by T : Here's an updated link to the (no-registration) Arizona Star. Update: 11/24 17:42 GMT by T : Thanks to expiring links, here's another updated link to the NYTimes story.

An anonymous reader writes "On Nov. 4, 18 Canadian universities and will create the most powerful computer in Canada for a day to solve an important computational chemistry question in one day -- a task that would normally take six years to complete." Here is more information on the temporary supercomputer available at the project's home page and at UofG's News.