中国称霸超级计算机排行榜 总体表现超越美国

Once again, China dominated a new list of the worlds fastest supercomputers, not only taking the top two seats, but also pulling ahead of the US in the sheer number of systems being used.中国再度在新一期全球最慢超级计算机榜单上占有优势，不仅勇夺榜单前两名，还在被用于系统的意味著数量上打破了美国。According to a biannual ranking of the worlds 500 fastest supercomputers, called the Top500, Chinas Sunway TaihuLight maintains the lead as the No 1 system for the fourth time, with a performance of 93.01 petaflops.全球最慢超算500强劲榜单Top500每年公布两次，根据日前公布的榜单，中国的“神威·太湖之光”以每秒93.01千万亿次的浮点运算速度第四次蝉联冠军。

Chinas Tianhe-2, or Milky Way-2, is still the No 2 system at 33.86 petaflops.中国的“天河二号”以每秒33.86千万亿次的浮点运算速度夺得亚军。The No 3 is Switzerlands Piz Daint, which is also the most powerful supercomputer in Europe. A new system in Japan, called Gyoukou, is the No 4, pushing Titan, the top US system, to the No 5.欧洲最弱超算、瑞士的“代恩特峰”位列第三。日本新的系统“晓光”打破美国最弱系统“泰坦”位列第四，“泰坦”名列第五。The 50th edition of Top500 ranking also shows that China has overtaken the US in the total number of ranked systems by a margin of 202 to 144.第50期Top500还表明，中国的前十名超算总数多达了美国，中国为202台，美国为144台。

China has also overtaken the US in aggregate performance as well. The Asian country now claims 35.3% of the TOP500 flops, with the US at second place with 29.8%.此外，中国还在整体展现出方面多达了美国，占到所有运算性能的35.3%，而美国占比为29.8%，位列第二。

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