基于SPEC CPU 2006的国产处理器性能测试设计与分析  

Design and Analysis of Performance Testing for Domestic Processors Based on SPEC CPU 2006

作　　者：刘建[1] 李晓静 刘阳 张明娟 吴宸 LIU Jian;LI Xiaojing;LIU Yang;ZHANG Mingjuan;WU Chen(CEPREI,Guangzhou 511370,China)

机构地区：[1]工业和信息化部电子第五研究所,广东广州511370

出　　处：《电子质量》2024年第4期105-110,共6页Electronics Quality

摘　　要：通过研究不同架构的国产处理器,介绍了国产处理器发展现状。基于处理器的工作过程,分析了影响处理器性能的内部与外部因素。分别设计使用不同内存容量、不同内存速率与不同版本GCC编译器的试测场景,使用国际权威的CPU性能测试工具SPEC CPU2006对基于ARM、X86架构的国产处理器的计算速度性能和吞吐量性能进行了测试,并对比基准程序的得分情况,分析不同配置对测试结果的影响。结果显示,内存容量大、速率高对处理器的计算速度性能影响不大,但吞吐量性能表现更好;GCC编译器版本越高,处理器吞吐量性能测试得分越高。The development status of domestic processors is introduced by studying domestic processors with different architectures.Based on the working process of the processor,the internal and external factors that affect processor performance are analyzed.Test scenarios using different memory capacities,different memory rates,and different versions of GCC compiler are designed,and the computing speed and throughput performance of domestic processors based on ARM and X86 architectures is tested by the internationally authoritative CPU performance testing tool SPEC CPU2006.The impact of different configurations on the test results are analyzed by comparing the scores of benchmark programs.The results show that large memory capacity and high speed have little impact on the computing speed performance of the processor,but the throughput performance is better.The higher the GCC compiler version is,the higher the processor throughput performance test score will be.

关 键 词：国产处理器 SPEC CPU2006 性能测试 内存容量 速度 计算速度 吞吐量 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]