Linux powered Blue Gene/P becomes the fastest computer in the world

Posted by jenwren1010 on Jun 26, 2007 5:44 AM EST
DaniWeb; By Bill Andad
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IBM has just announced the arrival of Blue Gene/P, which triples the performance of Blue Gene/L, the previous holder of the official world’s fastest computer title. And it is powered by Linux, of course!

Four IBM (850 MHz) PowerPC® 450 processors are integrated on a single Blue Gene/P chip. Each chip is capable of 13.6 billion operations per second. A two-foot-by-two-foot board containing 32 of these chips churns out 435 billion operations every second, making it more powerful than a typical, 40-node cluster based on two-core commodity processors. Thirty-two of the compact boards comprise the 6-foot-high racks. Each rack runs at 13.9 trillion operations per second. The one-petaflop Blue Gene/P configuration is a 294,912-processor, 72-rack system harnessed to a high-speed, optical network. Blue Gene/P can be scaled to an 884,736-processor, 216-rack cluster to achieve three-petaflop performance. A standard Blue Gene/P configuration will house 4,096 processors per rack.

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Does it come with a mouse? Aladdin_Sane 7 1,599 Jun 26, 2007 10:46 PM

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