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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.
China Debuts Apple iPhone Knock-Off
August 17, 2011 by admin
Filed under Smartphones
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The latest version of Apple Inc’s popular iPhone has already hit the Chinese market — the counterfeit market that is.
The ‘hiPhone 5′ is selling for as little as 200 yuan ($31) on China’s top e-commerce platform Taobao, which is owned by Alibaba Group.
But one has to pay around 800 yuan for a more “genuine” one, according to some store representatives at a mobile phone market in Shanghai.
“Look at this. It’s not the same as the 300-400 yuan ones,” Shanghai-based daily Metro Express quoted a clerk as saying, pointing to one originally priced at 850 yuan.
The ‘hiPhone 5′ is based on leaked images of the yet-to-be-launched iPhone 5 and is thinner and with less rounded edges than the existing iPhone 4, according to the newspaper. However, it is extremely light, almost like a plastic toy, like most pirated mobile phones, it said.