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China’s Supercomputer Uses Homegrown Chips
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China has built its latest supercomputer based entirely on homegrown microprocessors, a major move towards breaking the country’s reliance on Western technology for high-performance computing.
China’s National Supercomputer Center in Jinan debuted the computer last Thursday, according to a report from the country’s state-run press. The supercomputer uses 8,704 “Shenwei 1600″ microprocessors, which were developed by a design center in Shanghai, called the National High Performance Integrated Circuit Design Center.
Details of the microprocessors and the design center were not immediately available.
The supercomputer has a theoretical peak speed of 1.07 petaflops (quadrillion floating-point calculations per second), and a sustained performance of 0.79 petaflops when measured with the Linpack benchmark. This could place it at number 13 in the world’s top 500 supercomputing list. Photos of the chips used and the supercomputer’s data center can be found here.
China’s Shandong Academy of Sciences built the computer. Officials of the academy could not be immediately reached for comment on Monday.
A report from The New York Times said the supercomputer’s name in English was the Sunway BlueLight MPP.
Android To Control Smartphone Market By 2016
April 1, 2011 by admin
Filed under Smartphones
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Android will be the operating system of choice for 45% of smartphones shipped by the year 2016. It will take up most of the market share vacated by the soon-to-be exiting of Nokia’s Symbian operating system, according to figures released today by ABI Research.
Although Android will come to be the dominant player in the smartphone market, this doesn’t mean that OSes will necessarily see a big cut in their own market shares, ABI said.
In fact, the firm projects that Apple’s iOS will see its market share rise from 16% in 2010 to 19% in 2016, while Research In Motion’s BlackBerry OS is expected to fall slightly from 16% in 2010 to 14% in 2016. Microsoft’s Windows Phone 7 and Samsung’s Bada will also be players in the 2016 smartphone market, as ABI projects those two operating systems to take 10% and 7%, respectively.
ABI vice president Kevin Burden says that although RIM stands to lose a bit between now and 2016, the company will carve a comfortable niche for itself in the enterprise market, as enterprise users will still need the security provided by RIM’s network operations center.
“RIM’s slight loss of share doesn’t mean falling shipments,” he says. “RIM has found its niche, but the consumer market will grow faster than its portion of it.”