The world’s fastest computer, Blue Gene/L has just doubled in size, according to researchers at Lawrence Livermore National Laboratory in California.
Livermore has been running a 32,000 processor system since December, but three weeks ago trucks began delivering the components that allowed Livermore to add another 32,000 processors worth of power to the supercomputer, effectively doubling its processing power.
Though there are still some adjustments being made, the system is now operational, said Robin Goldstone, group leader with the Production Linux Group at Lawrence Livermore. “It’s mostly functional. They’ve actually run calculations on the 32,000 nodes,” she said Wednesday. “They’re shaking out the last few bad nodes.”
Blue Gene/L is made up of approximately 32,000 two-processor nodes, giving it about 64,000 processors in total, Goldstone said.
A 33,000 processor prototype of Blue Gene/L, assembled by IBM last November was ranked the fastest computer on the planet on the Top 500 list of the world’s fastest supercomputers. IBM’s prototype was benchmarked at 70.72 trillion calculations per second, or teraflops, using the Linpack benchmark, which puts the system through a series of mathematical calculations.
Source: TechWorld
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