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Cray - News, Features, and Slideshows
To get an edge over China in the supercomputing arms race, the U.S. plans to build a 180-petaflop supercomputer that will be used mainly for scientific research.
On Jan. 14, the U.S. upgraded its main weather forecasting model, which subsequently did a very good job in predicting the track of last week's East Coast blizzard. It correctly predicted that heavier snows would be east of New York City, even as the official weather forecast -- based on a mix of computer models -- had the city getting buried in two feet of snow.
To better anticipate the next Sandy-size hurricane, the U.S. National Oceanic and Atmospheric Administration (NOAA) is upgrading the supercomputers it uses for predicting the weather.
The National Oceanic and Atmospheric Administration (NOAA) will increase its computing power by ten-fold this year to a total of 5 petaflops worth of computing power, creating one of the most powerful supercomputers in the world, the agency announced this week.
Once a seething cauldron of competition, the twice-yearly Top500 listing of the world's most powerful supercomputers has grown nearly stagnant of late.
China has produced a supercomputer capable of 54.9 petaflops that will likely be recognized as the world's fastest system this week with the unveiling of a new Top500 list.
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