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表7 Netperf性能对比 Table 7 Analysis of Netperf performance Item 7A1000 SR5690+SP5100 Performance server server improvement ( TCP Throughput(Mb/sec) 850.51 935.56 (Average of three times'results) 10% TCP Trans.Rate(Trans/sec) 8738.91 9787.58 (Average of three times'results) 12% UDP Throughput(Mb/sec) (Average of three times'results) 852.64 946.43 11% UDP Trans.Rate(Trans/sec) 8999.10 9989.00 11% (Average of three times'results) 4结论 本文为龙芯CPU设计了一种筛选芯片组的架构,给出了龙芯CPU和芯片组之间适配的方法, 并设计了筛选用的容纳多套芯片组的主板,并对筛选出的芯片组进行了产品化,测试了真实的运行 性能。 本文筛选出的芯片组SR5690+SP5100无论在PCIE、SATAS USB、OMMU和RAS等参数方 面,还是在实际运行性能上都高于目前龙芯CPU所用的芯片组,所以非常适合作为龙芯CPU在服 务器领域的芯片组,有力的开拓了龙芯CPU更多适用领域。 参考文献 [1]Hu WW.Developing our own CPU should take the road of ma keting driven technology.Journal of Information Securyity Research,2019,5(5):450 (胡伟武.发展自主CPU应该走市场带技术的道路信急安全研究,2019,5(5450) [2]Ni GN.Adhere to the self-reliance and self-improvement of it innovation system technology,build a powerful network country and digital China.Journal of Information Securvity Research,2021,7(1):2 (倪光南.坚持信创科技自立自强建设网络强国和数字中国.信息安全研究,2021,7(1)2) [3]MA W,YAO J B,CHANG YS.etal.Current situation and prospect of CPU development in China.Application ofIC, 2019,36(4):5 (马威,姚静波,常永胜,等国产CPU发展的现状与展望.集成电路应用,2019,36(4):5) [4]Xiong J,Xia Z P,Lin Jet al.Study of performance test scheme of information system based on domestic CPU and OS. Computer Engineering.2015,41(12):82 (熊婧,夏仲平林军,等.基于国产CPU1OS的信息系统性能测试方案研究.计算机工程,2015,41(12):82) [5]Zhang ZG Zhang N B,Zhou Z F,et al.The research and design of office information system based on homemade software and hardware.Computer and Information Technology,2012,20(5):8 (张忠革,郑年斌,周泽峰,等.基于国产CPU/0S的办公信息系统研究与设计.电脑与信息技术,2012,20(5):8) [6]Hu X D,Yang J X,Zhu Y.Shenwei-1600:a high-performance multi-core microprocessor.Science in China: Information Sciences,2015,45(4):513 (胡向东,杨剑新,朱英.高性能多核处理器申威1600.中国科学:信息科学,2015,45(4):513) [7]Shen J,Long B,Jiang H,et al.Implementation and optimization of vector trigonometric functions on phytium processors.Journal of Computer Research and Development,2020,57(12):2610 (沈洁,龙标,姜浩,等.飞腾处理器上向量三角函数的设计实现与优化.计算机研究与发展,2020,57(12):2610) [8]Fang J B,Du Q,Tang T,et al.Performance comparison between FT-1500A and Intel XEON.Computer Engineering表 7 Netperf 性能对比 Table 7 Analysis of Netperf performance Item 7A1000 server SR5690+ SP5100 server Performance improvement(% ) TCP Throughput(Mb/sec) (Average of three times’ results) 850.51 935.56 10% TCP Trans.Rate(Trans /sec) (Average of three times’ results) 8738.91 9787.58 12% UDP Throughput(Mb/sec) (Average of three times’ results) 852.64 946.43 11% UDP Trans.Rate(Trans /sec) (Average of three times’ results) 8999.10 9989.00 11% 4 结论 本文为龙芯 CPU 设计了一种筛选芯片组的架构,给出了龙芯 CPU 和芯片组之间适配的方法, 并设计了筛选用的容纳多套芯片组的主板,并对筛选出的芯片组进行了产品化,测试了真实的运行 性能。 本文筛选出的芯片组 SR5690 + SP5100 无论在 PCIE、SATA、USB、IOMMU 和 RAS 等参数方 面,还是在实际运行性能上都高于目前龙芯 CPU 所用的芯片组,所以非常适合作为龙芯 CPU 在服 务器领域的芯片组,有力的开拓了龙芯 CPU 更多适用领域。 参 考 文 献 [1] Hu W W. Developing our own CPU should take the road of marketing driven technology. Journal of Information Securyity Research, 2019, 5(5): 450 (胡伟武. 发展自主 CPU 应该走市场带技术的道路. 信息安全研究, 2019, 5(5): 450) [2] Ni G N. Adhere to the self-reliance and self-improvement of it innovation system technology, build a powerful network country and digital China. Journal of Information Securyity Research, 2021, 7(1): 2 (倪光南. 坚持信创科技自立自强建设网络强国和数字中国. 信息安全研究, 2021, 7(1): 2) [3] MA W, YAO J B, CHANG Y S, et al. Current situation and prospect of CPU development in China. Application of IC, 2019, 36(4): 5 (马威, 姚静波, 常永胜, 等. 国产 CPU 发展的现状与展望. 集成电路应用, 2019, 36(4): 5) [4] Xiong J, Xia Z P, Lin J, et al. Study of performance test scheme of information system based on domestic CPU and OS. Computer Engineering, 2015, 41(12): 82 (熊婧, 夏仲平, 林军, 等. 基于国产 CPU/OS 的信息系统性能测试方案研究. 计算机工程, 2015, 41 (12): 82) [5] Zhang Z G, Zhang N B, Zhou Z F, et al. The research and design of office information system based on homemade software and hardware. Computer and Information Technology, 2012, 20(5): 8 (张忠革, 郑年斌, 周泽峰, 等. 基于国产 CPU/OS 的办公信息系统研究与设计. 电脑与信息技术, 2012, 20(5): 8) [6] Hu X D, Yang J X, Zhu Y. Shenwei-1600: a high-performance multi-core microprocessor. Science in China: Information Sciences, 2015, 45(4): 513 (胡向东, 杨剑新, 朱英. 高性能多核处理器申威 1600. 中国科学: 信息科学, 2015, 45(4): 513) [7] Shen J, Long B, Jiang H, et al. Implementation and optimization of vector trigonometric functions on phytium processors. Journal of Computer Research and Development, 2020, 57(12): 2610 (沈洁, 龙标, 姜浩, 等. 飞腾处理器上向量三角函数的设计实现与优化.计算机研究与发展, 2020, 57(12): 2610) [8] Fang J B, Du Q, Tang T, et al. Performance comparison between FT-1500A and Intel XEON. Computer Engineering 录用稿件,非最终出版稿
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