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New simulation speed record set on Sequoia

Posted By Office of Public Affairs

New simulation speed record set on Sequoia

Computer scientists at Lawrence Livermore National Laboratory and Rensselaer Polytechnic Institute (RPI) have set a high performance computing speed record that opens the way to the scientific exploration of complex planetary-scale systems.

In a paper to be published in May, the joint team will announce a record-breaking simulation speed of 504 billion events per second on LLNL’s Sequoia Blue Gene/Q supercomputer, dwarfing the previous record set in 2009 of 12.2 billion events per second.

Sequoia has a peak performance of 25 petaflops and is the second fastest supercomputer in the world, with a total speed and capacity equivalent to about one million desktop PCs. A petaflop is a quadrillion floating point operations per second.

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Posted on April 30, 2013 at 4:17 pm ET