Bok
10-29-2012, 07:03 PM
In 2005 engineers at the U.S. Department of Energy's (DoE) Oak Ridge National Laboratory unveiled Jaguar, a system that would later be upgraded into a world-beating supercomputer. By 2011 it had grown to a room-size system that used seven megawatts of energy, ran nearly 225,000 processor cores and had a peak performance of 2.3 petaflops, or 2.3 quadrillion calculations per second. Topping Jaguar, albeit necessary to deliver ever more complex modeling of sophisticated energy challenges, would not be easy. [More] (http://www.scientificamerican.com/article.cfm?id=doe-titan-supercomputer)
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