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The world's fastest supercomputer will be built by AMD and Cray in 2021

via:cnBeta.COM     time:2019/5/7 20:38:50     readed:386

"Frontier's record-breaking performance will ensure that our country can lead the world in science and improve the lives and economic prosperity of all Americans and the world as a whole," energy minister Rick Perry said in a news statement. "Frontier will accelerate AI innovation by providing world-class data and computing resources to American researchers to ensure that the next great invention is made in the United States."

At the beginning of the construction, Frontier was set as the most advanced example of "exascale computing". That is to say, its processing power was calculated with exaflops. So how big is that number? There are eighteen zeros behind it: 1,000,000,000,000,000,000,000.

AMD says Frontier will provide the sum of computing power for the fastest supercomputers in the bottom 160.It can handle amazing amounts of data, with bandwidth 24,000,000 times higher than the average home Internet connection, and can process 100,000 HD movies in a second. It is also a giant in physical size, occupying 7,300 square feet of space (roughly equivalent to two basketball courts) and containing 90 miles of wiring.

Summit, the world's fastest supercomputer, is also located at Oak Ridge National Laboratory.

Frontier is not the only billion-level computer currently being built in the United States. Earlier this year, the Department of Energy announced a similar project: Aurora, a supercomputer built by Intel and Cray at Argonne National Laboratory. Aurora may be the first billion-dollar supercomputer in the United States, but Frontier will have more processing power.

However, these machines do not necessarily mean that the United States has more computing power in the world. China is expected to build its own billion-dollar supercomputer by 2020 - one year ahead of the United States. China is also the world leader in the number of supercomputers, with 227 computers (compared with 109 in the United States), followed by Japan and the European Union as other major competitors.

Patrick Moorhead, semiconductor analyst at Moor Insights & Strategy, said the news was particularly important for AMD. The contract is worth $600 million and Frontier will use AMD's EPYC CPU, each with the company's four Radeon Instinct GPUs.

At present, the world of supercomputer chips is mainly in Intel's hands. Since 2012, AMD has not been able to provide processors for the world's fastest supercomputers. At that time, AMD Opteron CPU was used to drive ORNL Titan computers with performance of 17.59 trillion times per second.

The DOE may choose AMD for a variety of reasons, including the performance of its processors, and most recently forMicrosoftSuccess in designing semi-custom chips with Sony. "This heralds the future of AMD because it's the technology that should enter the mainstream market after 2021," Moorhead said.

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