In 2019,with the support of Chinese Academy of Sciences,the Institute of Computing Technology led the Xiangshan high-performance open-source RISCV processor project.We develop the highest performance open-source RISCV processor core Xiangshan in the world for now.The project host in GitHub has gained more than 3 000 stars and 360 forks.It has become one of the most popular open-source hardware projects globally and has been actively supported by domestic and foreign companies.On June 22,2021,the Xiangshan processor made its debut at the first RISCV China Summit,which attracted widespread attention.This paper is based on the report in the 2nd RISCV China Summit "Agile Design Practice of Xiangshan Open-Source High Performance RISCV Processor".We will share the overall progress of Xiangshan in the past year.
Key words
RISCV /
high performance processor /
SERVE
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References
[1] 王华强,徐易难,勾凌睿,等.香山处理器[EB/OL].[202210].https://github.com/OpenXiangShan/XiangShan.
[2] Henning,John L.SPEC CPU2006 benchmark descriptions[J].ACM SIGARCH Computer Architecture News,2006,34(4):117.
[3] Lee D,Kohlbrenner D,Shinde S,et al.Keystone:An open framework for architecting trusted execution environments[C]//Proceedings of the Fifteenth European Conference on Computer Systems.2020:116.
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