2019年中国高性能计算机发展现状分析与展望

State-of-the-Art Analysis and Perspectives of China HPC Development in 2019

【目的】本文根据2019年11月发布的中国高性能计算机TOP100排行榜的数据,对国内高性能计算机的发展现状从总体性能、制造商、行业领域等方面进行了深入分析。【结果】中国TOP100的平均Linpack性能继续保持比国际TOP500平均Linpack性能高的局面,且TOP100的入门性能门槛仍然超过TOP500。中国TOP100上的超级计算系统依然全部都是国产超算系统,曙光和联想并列为数量冠军,曙光、联想和浪潮三强争霸的局面继续保持和加强。【结论】在此基础上,本文根据十八届排行榜的性能数据,对未来中国大陆高性能计算机的发展趋势进行了分析预测。根据新的数据,我们认为:峰值Exaflops的机器将在2020年到2021年间出现;峰值10Exaflops的机器将在2022年到2023年间出现;峰值100Exaflops的机器将在2024年到2025年间出现。

[Objective]Based on the data of China’s high performance computer TOP100 rankings published in November 2019,this paper makes an in-depth analysis of the current development status of high performance computers in China from the overall performance,manufacturers,industry status and many other aspects.[Results]The average Linpack performance of TOP100 in China continues to be higher than those of the international TOP500,and the threshold for entry performance of TOP100 still exceeds that of TOP500.China’s supercomputing systems on TOP100 are mostly domestic supercomputer systems designed by Sugon and Lenovo,the tied champion on the number of systems on Top100.The situation of the three strong hegemonies of Sugon,Lenovo and Inspur continues will be maintained and strengthened in the near future.On the basis of this,according to the performance data of the eighteenth ranking list,this paper analyzes and predicts the development trend of high-performance computers in China.[Conclusions]According to the new data,we believe that machines with peak Exa-flops will appear between 2020 and 2021;machines with peaks of 10 Exa-flops will appear between 2022 and 2023;machines with peaks of 100 Exa-flops will appear between 2024 and 2025.