Spanish supercomputer to begin work in January 2005
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The world's second-most powerful computer is expected to be operational in Spain in January, a senior Spanish minister announced.
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A co-founder of Sun Microsystems plans to introduce a supercomputer that will compete for the title as worldâs fastest.
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Juan Pablo Montoya made his debut for the West McLaren Mercedes Formula One team as preparations for the 2005 season commenced at the Circuit de Catalunya
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IBM  will build a  next-generation supercomputer for the U.S. Energy Department  with the potential to achieve a sustained speed of 1,000  trillion calculations per second, or one petaflop, the  department said on Wednesday.
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Its latest supercomputer advance could open new markets.
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DRESDEN, Germany  - Supercomputing, once the  preserve of top scientific and academic institutions which  needed entire rooms to house their gigantic machines, can now  be had out of a box from Microsoft  for $50,000.
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(InfoWorld) - Server makers are showing their first systems based on Advanced Micro Devices'Â upcoming quad-core Opteron chip, known as Barcelona. Barcelona servers from Supermicro Computer, Tyan Computer, and Uniwide TechnologiesÂ are on show at Taipei's annual Computex exhibition, which started Tuesday. The appearance of the chips, which are scheduled to ship later this year, signals they are getting closer to the market. Detailed specifications of the chips and servers on display were not immediately available. AMD is counting on Barcelona to boost its sales, and market share, in the face ofÂ heated competition from rival Intel. Barcelona, which is manufactured using a 65-nanometer process, contains four processor cores on a single piece of silicon. By comparison, Intel's quad-core chips use two pieces of silicon, each containing two cores, strapped together inside a single package. AMD claims its design gives Barcelona a significant boost in performance -- as much as 50 percent to 80 percent -- over its current Opteron chips. Uniwide and Supermicro are showing Barcelona systems that take advantage of a power-saving feature of the chip. Called Dual Dynamic Power Management, this allows the processor cores and on-chip memory controller to draw power separately, which AMD said allows better performance and power management. AMD also promised an easy upgrade path for existing Opteron customers. Motherboards that support current Opteron chips can be upgraded for the quad-core chips by updating the BIOS. Dual-core chips can then be swapped for quad-core Barcelona processors, which use the same chipsets and processor sockets. Tyan and Asustek ComputerÂ are among the companies making upgradeable motherboards.
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(InfoWorld) - Some of the first servers based on Advanced Micro Devices' (AMD's) upcoming Barcelona quad-core chip areÂ on display at Computex, but details of the chips are being kept tightly under wraps. Supermicro Computer, Tyan Computer, and Uniwide TechnologiesÂ are all showing Barcelona systems this week in Taipei, but the companies and AMD are not revealing details about what's inside. At Supermicro's booth, the company had a two-way Barcelona server, which was housed inside a nondescript beige box, running a full-screen video clip. The demonstration was not connected to a keyboard or mouse -- eliminating the chance a visitor might try to view details of its configuration -- and was described simply as "Barcelona solution." A Supermicro executive manning the company's booth said most of the interest in the server seemed to come from Intel employees, eager for a glimpse of the chip AMD is counting on to revive its flagging fortunes in the server market. Three Barcelona servers are on display at AMD's booth, but little information was available on the chips themselves. Uniwide's Barcelona server is a single-processor rack server with room for 32GB of DDR2 (double data rate 2) memory and a 300-watt power supply. Tyan's Barcelona server was a two-processor system that can hold 64GB of DDR2 memory and uses a 600-watt power supply. The Barcelona servers at Computex are all running engineering samples of the chip that were provided to help server makers build their systems. AMD declined to offer detailed specifications, but said the chips are on track to ship during the third quarter. Â
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IBM today plans to disclose details of a project to put a supercomputer on a chip.
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InfoWorld - Server makers are showing their first systems based on Advanced Micro Devices&#39;&#160;upcoming quad-core Opteron chip, known as Barcelona.
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The Met Office is celebrating 150 years by unveiling a new supercomputer which they predict will put them at the forefront of weather forecasting.
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IBM Corp. and the Spanish Ministry of Education and Science introduced a new supercomputer on Friday that they hope will be the most powerful in Europe, and among theÂ 10 most powerful in the world.
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If you need a supercomputer on your desktop, Orion Multisystems has a machine for you. Aiming at scientists and engineers who need to do serious data crunching, the Santa Clara start-up will
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InfoWorld - Intel plans to unveil a version of its Xeon processor on Wednesday that&#39;s designed for high-end servers with multiple processors -- setting the stage for a showdown with rival&#160;Advanced Micro Devices&#39; upcoming quad-core Barcelona chip.
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Superfast servers with Intel's new quad-core Xeon 5300 processor coming in January.
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Technology in Barcelona will let all four cores operate at different speeds, depending on their work loads, to curb power.
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(InfoWorld) - As Sun Microsystems prepares to demonstrate a new high-performance computer Tuesday at a technology conference in Germany, it hopes that quad-core processors from Advanced Micro DevicesÂ that will power the computer arrive on time to deliver one of the machines to its first customer. Sun is going to introduce its Constellation system at the International Supercomputing Conference in Dresden, at which other supercomputer makers are gathering and at which a twice-yearly list of the world's Top 500 supercomputers is to be released Wednesday. IBM, whose Blue Gene/L supercomputer wasÂ No. 1 in a November 2006 Top 500 listÂ based on system performance, will introduce what it says is a still faster Blue Gene/P Tuesday. Sun chose the AMD Opteron quad-core chip,Â code-named Barcelona, over rival Intel'sÂ quad-core Xeon 5300 chip, because it believes AMD's will be "the fastest chip on the market this year," said Andreas Bechtolsheim, chief architect and senior vice president of the systems group at Sun. "We are still hopeful that they will deliver the chips on time." Sun also hopes Constellation can be out in time to be considered for the November Top 500 list. AMD's stock was downgraded June 6 by some investment analysts who questioned the chip maker's ability to deliver Barcelona on time. But AMD spokesman Phil Hughes said Monday that "we're still on track" for a Barcelona launch in the third quarter. Constellation is targeting IBM, which held an industry-leading 47.8 percent market share on the earlier Top 500 list, because its Blue Gene line is "the fastest machine out there," Bechtolsheim acknowledged. But Sun's Constellation is built with open industry standard components, such as x64 processors, Sun blade servers, Sun Fire x4500 storage, and open source Solaris or Linux operating system software, while IBM's Blue Gene is built from custom-made components. "Our observation is that industry standard open architecture has caught up with special-purpose computers. That's what we really mean to say here," Bechtolsheim said. Sun believes that building a supercomputer from custom parts takes too much time and costs too much money to build. But building a custom machine may allow IBM to pull further ahead of the rest of the field. IBM claims in a news release that the coming Blue Gene/P has triple the performance of version L, including a potential top processing speed of 3 petaflops (P flops). A petaflop is 1,000 trillion flops (floating-point operations per second), a measure of how many computer calculations can be made in that time. Sun says the Constellation features a total 131,072 processor cores, can operate at up to 1.08 petaflops, has 100TB of memory, and an input-output (I/O) speed (the speed at which data can be moved in and out of the central processing unit) of 3TBps. A terabyte is 1 trillion bytes. The Top 500 supercomputers list, compiled by university researchers in the U.S. and Germany, ranks supercomputer systems that are usually operated in government or university research centers in the U.S., Europe and Asia. Sun is in the process of building a Constellation supercomputer at the Texas Advanced Computer Center (TACC) at the University of Texas in Austin. The TACC received a $59 million grant from the U.S. National Science Foundation in 2006 to build the supercomputer.