The Supercomputer "Fugaku" and Arm-SVE enabled A64FX processor for energy-efficiency and sustained application performance
The Supercomputer "Fugaku" and Arm-SVE enabled A64FX processor for energy-efficiency and sustained application performance
复制标题
超级计算机“Fugaku”和支持 Arm-SVE 的 A64FX 处理器可实现能源效率和持续的应用程序性能
DOI：
10.1109/ispdc51135.2020.00009
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
M. Sato
中科院分区：
文献类型：
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作者：
M. Sato
我们最近一直在进行2020年的旗舰项目，研发日本下一代旗舰超级计算机Post-K，命名为Fugaku。在该项目中，我们设计了一款支持ARM SVE的新型处理器A64FX，以及与行业合作伙伴富士通的互联系统。该处理器旨在提高能效和持续的应用程序性能。在系统的设计中，与系统和应用程序的协同设计是使其高效、高性能的关键。我们分析了应用程序团队为处理器架构设计和许多架构参数的决策提供的一组目标应用程序。目前正在安装并计划于2021年左右投入运营，为公众服务。在这次演讲中，我们将介绍Fugaku系统和A64FX多核处理器的几个特点和一些初步的性能结果，以及对该系统的概述。
We have been carrying out the FLAGSHIP 2020 to develop the Japanese next-generation flagship supercomputer, Post-K, named as “Fugaku” recently. In the project, we have designed a new Arm-SVE enabled processor, called A64FX, as well as the system including interconnect with the industry partner, Fujitsu. The processor is designed for energy-efficiency and sustained application performance. In the design of the system, the “co-design” with the system and applications is a key to make it efficient and high-performance. We analyzed a set of the target applications provided from applications teams for the design of the processor architecture and the decision of many architectural parameters. The “Fugaku” is being installed and scheduled to be put into operation for public service around 2021. In this talk, several features and some preliminary performance results of the “Fugaku” system and A64FX manycore processor will be presented as well as the overview of the system.