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Supercomputing in China
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Supercomputing in China
Since the early 2000s, China has expanded its presence in the TOP500 rankings of supercomputers, with systems such as Tianhe-1A reaching first place in 2010 and Sunway TaihuLight leading in 2016.
By 2018, China had the highest number of supercomputers listed on the TOP500, reflecting its commitment to advancing computational capabilities across various sectors, including scientific research, industrial applications, and national defense. However, this progress has been met with challenges, notably from U.S. sanctions aimed at curbing China's access to advanced computing technologies. Since 2019, after the U.S. began levying sanctions on several Chinese companies involved with supercomputing, public information on the state of supercomputing in China had become less available.
The origins of these centers go back to the 1980s, when the State Planning Commission, the State Science and Technology Commission and the World Bank jointly launched a project to develop networking and supercomputer facilities in China. In addition to network facilities, the project included three supercomputer centers. The progress of supercomputing in China has been rapid; the country's most powerful supercomputer placed 43rd in November 2002 (DeepComp 1800), 11th by November 2003 (DeepComp 6800), 10th by June 2004 (Dawning 4000A), and by November 2010 (Tianhe-1A) held top spot. China would go on to fall behind Japan in June 2011 until June 2013 when the country's most powerful supercomputer once again clocked in as the world record.[citation needed]
According to the MIT Technology Review, the Loongson processor would power the Dawning supercomputers by 2012, producing a line of totally Chinese-made supercomputers that reach petaflop speeds.
Prior to the Sunway TaihuLight, Chinese supercomputers have used "off the shelf" processors, e.g. Tianhe-I uses thousands of Intel and Nvidia chips, and uses the Linux operating system which is open-source software. However, to avoid possible future technology embargo restrictions, the Chinese are developing their own processors such as the Loongson, a MIPS type processor.
In November 2015, China increased its number of supercomputers on the TOP500 list to 109, up 196% from 37 just six months earlier. This expansion reflected growing investment in domestic innovation, with observers noting that "the Chinese government and companies want to become the creators and not just producer of products that are being designed elsewhere".
In 2016, China's Sunway TaihuLight supercomputer became the world's fastest, achieving a peak performance of 93 petaflops per second. It was nearly three times faster than the next most powerful machine, Tianhe-2, and used over 10 million processor cores designed and manufactured in China. That year also marked the first time China surpassed the United States in total installed supercomputing capacity. China led in the number of systems on the TOP500 list, with 167 supercomputers compared to 165 from the United States.
In 2018, China extended its lead in the number of supercomputers on the TOP500 list, with 206 systems compared to 124 from the United States. While the United States regained the top spot for the fastest individual machine, the list showed that China remained the most prolific producer of supercomputers.
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Supercomputing in China
Since the early 2000s, China has expanded its presence in the TOP500 rankings of supercomputers, with systems such as Tianhe-1A reaching first place in 2010 and Sunway TaihuLight leading in 2016.
By 2018, China had the highest number of supercomputers listed on the TOP500, reflecting its commitment to advancing computational capabilities across various sectors, including scientific research, industrial applications, and national defense. However, this progress has been met with challenges, notably from U.S. sanctions aimed at curbing China's access to advanced computing technologies. Since 2019, after the U.S. began levying sanctions on several Chinese companies involved with supercomputing, public information on the state of supercomputing in China had become less available.
The origins of these centers go back to the 1980s, when the State Planning Commission, the State Science and Technology Commission and the World Bank jointly launched a project to develop networking and supercomputer facilities in China. In addition to network facilities, the project included three supercomputer centers. The progress of supercomputing in China has been rapid; the country's most powerful supercomputer placed 43rd in November 2002 (DeepComp 1800), 11th by November 2003 (DeepComp 6800), 10th by June 2004 (Dawning 4000A), and by November 2010 (Tianhe-1A) held top spot. China would go on to fall behind Japan in June 2011 until June 2013 when the country's most powerful supercomputer once again clocked in as the world record.[citation needed]
According to the MIT Technology Review, the Loongson processor would power the Dawning supercomputers by 2012, producing a line of totally Chinese-made supercomputers that reach petaflop speeds.
Prior to the Sunway TaihuLight, Chinese supercomputers have used "off the shelf" processors, e.g. Tianhe-I uses thousands of Intel and Nvidia chips, and uses the Linux operating system which is open-source software. However, to avoid possible future technology embargo restrictions, the Chinese are developing their own processors such as the Loongson, a MIPS type processor.
In November 2015, China increased its number of supercomputers on the TOP500 list to 109, up 196% from 37 just six months earlier. This expansion reflected growing investment in domestic innovation, with observers noting that "the Chinese government and companies want to become the creators and not just producer of products that are being designed elsewhere".
In 2016, China's Sunway TaihuLight supercomputer became the world's fastest, achieving a peak performance of 93 petaflops per second. It was nearly three times faster than the next most powerful machine, Tianhe-2, and used over 10 million processor cores designed and manufactured in China. That year also marked the first time China surpassed the United States in total installed supercomputing capacity. China led in the number of systems on the TOP500 list, with 167 supercomputers compared to 165 from the United States.
In 2018, China extended its lead in the number of supercomputers on the TOP500 list, with 206 systems compared to 124 from the United States. While the United States regained the top spot for the fastest individual machine, the list showed that China remained the most prolific producer of supercomputers.
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