• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2016, Vol. 38 ›› Issue (04): 693-698.

• 论文 • 上一篇    下一篇

基于SPEC 2000的桌面操作系统与处理器适配评测

罗军,吕宏峰,王小强,孙宇   

  1. (工业和信息化部电子第五研究所,广东 广州 510610)
  • 收稿日期:2015-06-16 修回日期:2015-11-05 出版日期:2016-04-25 发布日期:2016-04-25

Compatible evaluation of processor and desktop
operating system based on SPEC 2000  

LUO Jun,L Hongfeng,WANG Xiaoqiang,SUN Yu   

  1. (CEPREI,Guangzhou 510610,China)
  • Received:2015-06-16 Revised:2015-11-05 Online:2016-04-25 Published:2016-04-25

摘要:

桌面操作系统与处理器的适配评测是提升国产计算机系统质量的重要途径,传统桌面操作系统的评测侧重于软件本身的测试,不能够全面反映其与处理器的适配性能。基于SPEC 2000基准程序集,提出通过比较基准程序集在不同桌面操作系统下的评测分值差异来反映桌面操作系统与处理器的适配性能。进一步提出了剔除程度因子(λ)用以分析不同基准程序对任意两个桌面操作系统评测分值差值的影响,并选用了三种典型的桌面操作系统进行了验证。实验结果表明,剔除对两桌面操作系统差值较大的基准程序或者差值较小的基准程序在一定的λ值下会使不同桌面操作系统下的SPEC 2000整点运算评测分值发生逆转。文中提出的方法是相关软件评测标准在软硬件适配性能维度上的扩展,剔除程度因子的提出有利于判定对桌面操作系统评测分值差值影响较大的基准程序,进而可用于指导桌面操作系统和基准程序的改进和优化。

关键词: 操作系统, SPEC 2000, 适配性能, 处理器, 评测

Abstract:

Compatible evaluation of desktop operating system (DOS) and processor is crucial to promote the quality of the computer system. Traditionally, the evaluation of DOS mainly focuses on software, while the compatible performance between processor and DOS is barely concerned. SPEC 2000 is proposed to evaluate the compatible performance of processor and DOS in this paper. Eliminatingfactor  (λ)  is adopted to evaluate the influence difference of benchmark suits on different DOSs. Three DOSs are used in the experiment, and the results show that the benchmark suit may change the running results of SPEC 2000 of two DOSs under certain eliminatingfactor  (λ) . The proposed eliminatingfactor can be used to improve the performance of DOS and help choosing a robust benchmark suit.

Key words: operating system;SPEC 2000;compatible performance;processor;evaluation