BMW focusses supercomputer on F1 aerodynamics

January 16, 2007 The seemingly endless amount of money available in Formula One is directly related to its audience size and the influence it has. Success in Formula One, the world’s most watched sporting series, is the world’s most visible gauge of automotive technological prowess, and it is so sought after because it adds value to the company brand name. With BMW entering the fray under its own name last year, it isn’t about to settle for anything less than the top step of the podium and has embarked on its quest with the aid of one of the world’s most powerful computers. The BMW Sauber F1 Team new super brain, Albert2 is Europe's fastest computer currently used in industry. It’s roughly three times faster than its predecessor and is employed solely in the study of computational fluid dynamics (CFD). Rather than going with the current trend where many teams are building a second wind tunnel, BMW invested its racing budget in Albert2, which is quite a specimen. It’s main memory is 2,048 Gb – it 256 nodes with two Intel Xeon 5160 processors each, and each of these has two cores. This results in a total of 1024 cores and a maximum computing power is 12,288 GFlops. This means that Albert2 is capable of performing 12,288,000,000,000 floating-point arithmetic operations per second.

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