Since 2009, China has been making its mark in the field of supercomputing. At that time, China was based onintelwithamdThe first generation of technology was developedTianhe-1Supercomputers, ranking fourth in the world. Subsequently, China in 2013 willTianhe-1Upgrade toTianhe-2I used itintelThe Xeone5-269212 core processor and Xeonphi31S1P accelerator card successfully reached the first place in the world, with a peak performance of 549pflops, which equates to 54 per second900 million timesFloating-point arithmetic。From 2013 to 2016,Tianhe-2It has topped the TOP500 list for 6 consecutive times and has become the world's leaderSupercomputers
In order to limit the development of supercomputing in China, the United States banned it in 2015intelamdand other companies export to ChinaHigh-performance computingChip. Faced with the dilemma of supply disruption, China has to seek independent research and developmentcpuof the road. As a result, China adopted the alpha architecture, further expanded the SW64 instruction set, and developed the Shenwei processor 26010. Based on thisDomestic CPU, which China launched in 2016Sunway Taihu Light supercomputerOn June 20, 2016, the machine topped the TOP500 list, with a peak performance of 125pflops, which is equivalent to 12500 million timesFloating-point arithmetic, the speed of operation isSupercomputersnearly three times the second place. From 2016 to 2017,The Light of SunwayIt has been the world's No. 1 in the TOP500 list for 4 consecutive times. Until 2018, American"Vertices"Beyond its location. But in fact, the size of Taihu Light can be further expanded, and if the number of cabinets is expanded to 120, its peak performance will exceed that of the United States, which is currently the strongest"frontier", up to 172exaflops, firmly sitting on the throne of the world's first. When the number of cabinets is expanded to 160, the performance can reach 23exaflops。
Recently, China has launched an enhanced version of the Shenwei 26010 chip, SW26010Pro, which has more powerful performance and has been widely usedSunway Ocean Light supercomputerIts performance has already exceeded 10 billion times, but it has not yet been disclosed to the public. ExceptThe Light of SunwayIn addition, the former supercomputing giantTianhe-2, inintelAfter the chip was banned, it also embarked on the road of self-development, and launched the domestic accelerator matrix2000, which replaced the original oneintelXeonphi accelerator card. Tianhe-2The upgraded version was named Tianhe 2A, and its peak performance was up from 54 previously9pflops increased to about 100pflops. And recently, an upgraded version will be published"Tianhe Xingyi"It will use the Matrix3000 processor, which is a purely domestic processor. The Matrix3000 processor contains 16 general-purposecpu, 96 Control Cores, and 1536 Accelerator Cores, for a total of 1597440,000 cores. Its peak performance reached 620 pflops, which equates to 6.2 billion operations per secondFloating-point arithmetic。This level of performance ranks second in the world, behind the latest release in the United States"frontier"（1.68exaflops）。It can be seen that as long as there is enough effort,Domestic CPUFully capable withintelamdThe chips competed and achieved the world's leading level. SupercomputersThe results of development have amply demonstrated this.
Supercomputers, inScienceResearch plays an important role. They are not only capable of supporting complex simulation calculations in various fields such as astronomy, meteorology, physics, etc., but also acceleratingGenomeSequencingDrug discovery, materialsScienceand other fields. ChineseSupercomputersGreat strides have been made in applications in these areas.
toTianhe-2For example, its computing power makes ChinaScienceHome is able to perform more accurate and complex astronomical simulations to explore the mysteries of the universe. In addition,Tianhe-2It is also widely used in climate modeling. Due to the extreme complexity of the climate system, traditional experimental observations can provide limited data and therefore need to be utilizedSupercomputersto simulate the climate system and analyze the impact of climate change on human activities and the ecological environment. Tianhe-2ofHigh-performance computingThis capability has enabled China to make important breakthroughs in climate** and long-term climate change research.
In addition,Sunway Taihu Light supercomputer, inGenomeSequencing andDrug discoveryIt is also widely used in the field. GenomeSequencing is the analysis of living organismsGenomeinformation process, whileDrug discoveryA lot of calculations and simulations are required to screen and design drugs. Sunway Taihu Light supercomputerofHigh-performance computingCompetencies provide strong support for these studies, accelerating the field of interestScienceProgress.
With China's independent research and developmentcpuThe success of ChinaSupercomputers, inScienceThe role of research will be further strengthened. Domestic CPUThe continuous development will beScienceThe home provides more powerful computing tools to facilitateScienceInnovation and progress in research.
With ChinaSupercomputersRising to prominence on the global stageDomestic CPUIt is gradually moving towards the world stage. Currently, China'sSupercomputersStill dependentDomestic CPUand a combination of import accelerators, thoughDomestic CPUThe continuous improvement in performance and stability has made it a huge potential in the field of supercomputing.
On the one hand, withDomestic CPUContinuous advancement of technology, ChinaSupercomputers's computing power will be further enhanced. Like, in the futureThe Light of SunwayThrough the expansion of the number of cabinets, it will surpass the United States"frontier"Become the strongest in the worldSupercomputers, which will further enhance China's international influence in the field of supercomputing.
On the other hand,Domestic CPUThe development of China will also promote China's inHigh-performance computingIndependent innovation ability in the field. , inSupercomputersfield,High-performance computingThe processor is the coreCriticalOne of the techniques. China's own research and developmentDomestic CPUIt is gradually filling up our countrySupercomputersThere is a technical gap in the field, and an important breakthrough has been made. This is for our country inHigh-performance computingIndependent innovation and technological development in the field provide a solid foundation.
Domestic CPUThe successful development will also play a positive role in promoting China's entire electronic information industry. Technological breakthroughs will fundamentally change the ecology of China's electronic information industry and promote the innovation and development of China's electronic information industry.
SupercomputersYesScienceAn important tool for research, but also for the stateTechnologyAn important embodiment of strength. China's rise in the field of supercomputing is inseparableDomestic CPUsuccessful R&D and application. fromTianhe-1toTianhe-2, and againThe Light of SunwayAnd today's Tianhe Xingyi, China through independent research and developmentDomestic CPU, constantly improvingSupercomputersperformance and stability, has achieved world-renowned achievements.
Domestic CPUThe success of not only ChinaSupercomputersThe rise on the world stage, but also for the countryTechnologyInnovation and the development of high-end manufacturing have provided solid support. In the future, with the continuous breakthrough and innovation of technology,Domestic CPUIt is expected to continue to develop and grow, and promote the further expansion of China's advantages in the field of supercomputing.
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