Los Alamos National Laboratory selects Linux Networx to build ASCI Computer System Linux Networx System to be largest Opteron(TM) System delivered this year.Los Alamos National Laboratory Los Alamos National Laboratory (LANL) (previously known at various times as Site Y, Los Alamos Laboratory, and Los Alamos Scientific Laboratory) is a United States Department of Energy (DOE) national laboratory, managed and operated by Los Alamos National has selected Linux Networx to design, integrate and deliver one of the largest Linux clusters ever built, with a theoretical peak of 11.26 teraops. Called Lightning, the computer supports the Advanced Simulation and Computing program The Advanced Simulation and Computing Program (formerly called Accelerated Strategic Computing Initiative, or ASCI) is a supercomputing initiative of the United States government, created to help the maintenance of the United States nuclear arsenal after the 1992 , or ASCI ASCI American Society for Clinical Investigation. , which helps ensure the safety and reliability of the nation's nuclear weapons stockpile in the absence of underground testing. When delivered to the Metropolis Center for Modeling and Simulation at Los Alamos Los Alamos (lôs ăl`əmōs', lŏs), uninc. town (1990 pop. 11,455), seat of Los Alamos co., N central N.Mex. It is on a long mesa extending from the Jemez Mts. The U.S. in September, the cluster is expected to rank among the most powerful supercomputers in the world. The system will also have a delivery time of less than two months from when the contract is signed to when the system will be delivered to the lab. "While the 11 teraops peak performance of this system is impressive, Linux Networx places a higher importance on the real peak performance and the system uptime, so we deliver the most productive computer possible to our customers," said Bernard Daines, CEO (1) (Chief Executive Officer) The highest individual in command of an organization. Typically the president of the company, the CEO reports to the Chairman of the Board. of Linux Networx. "We feel confident the delivery of this system will help Linux Networx maintain a leadership position in the Linux cluster market." ASCI supercomputers run three-dimensional codes that simulate all the physics involved in a nuclear detonation, allowing researchers to integrate past weapons test data, materials studies and current experiments in simulations of unprecedented size. ASCI is a collaboration among Los Alamos and its sister national laboratories--Lawrence Livermore and Sandia--and the Defense Programs office of the National Nuclear Security Administration that creates the leading-edge computational modeling and simulation capabilities essential for maintaining the safety, reliability and performance of the US nuclear stockpile and reducing the nuclear danger. Los Alamos will use Lightning principally for smaller, more numerous computing jobs in the Stockpile Stewardship Stockpile stewardship refers to the United States program of reliability testing and maintenance of its nuclear weapons without the use of nuclear testing. Because no new nuclear weapons have been developed by the United States since 1992, its existing nuclear arsenal is workload such as weapons code development, verification and validation Verification and Validation (V&V) is the process of checking that a product, service, or system meets specifications and that it fulfills its intended purpose. These are critical components of a quality management system such as ISO 9000. . "The Lightning system that Linux Networx is designing offers a cost-competitive way to meet our growing need to run large, important calculations and get results in a few days," said John Morrison John Morrison (or Morison) is the name of several persons: In Photography
Lightning includes 2,816 AMD (Advanced Micro Devices, Inc., Sunnyvale, CA, www.amd.com) A major manufacturer of semiconductor devices including x86-compatible CPUs, embedded processors, flash memories, programmable logic devices and networking chips. Opteron(TM) processors, making it the largest AMD Opteron processor-based system delivered in 2003 and the first 64-bit Linux supercomputer in the ASCI program. Linux Networx won the initial contract for 1,280 dual-processor nodes, and Los Alamos has agreed to exercise an option to boost the number of nodes to 1,408. The total cost of the initial contract, the option and another option for system maintenance is just under $10 million. "Los Alamos Lab's Lightning cluster is a great example of how large-scale systems are benefiting from the AMD Opteron processor," said Marty Seyer, vice president and general manager of the Microprocessor Business Unit at AMD. "By combining industry-standard technology, outstanding 32- and 64-bit performance, AMD and Linux Networx are heightening the impact of supercomputing technology." |
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