通用操作系统对比评测标准研究  

Research on Technological Evaluation Standard of General-purpose Operating Systems

作　　者：任怡[1] 吴庆波[1] 戴华东[1] 廖湘科[1] 杨沙洲[1] 

机构地区：[1]国防科学技术大学计算机学院,长沙410073

出　　处：《计算机科学》2011年第11期286-290,共5页Computer Science

基　　金：国家核高基专项(2010ZX01036-001)资助

摘　　要：当前国内外研究机构以及操作系统开发商主要关注的是操作系统技术本身的技术提升和产品推广,在如何合理、客观地对比和衡量不同通用操作系统的技术水平的相关研究方面比较欠缺。而国内评测机构仍采用一般软件的通用评测标准来评测操作系统,其适用性和评测结果的针对性有所不足。深入研究了目前国际主流操作系统产品以及不同操作系统之间的典型对比方法,论述了各种方法的优势和不足。提出了一套定性和定量方法相结合的改进的操作系统技术对比评测标准,确定了操作系统技术对比的7个维度、各个维度的具体对比项以及缺省权重,给出了操作系统对比标准的实施方案和步骤,描述了对比结论的表述方式。基于该标准将RHEL 5.5与Windows Server2008进行了对比。提出的评测标准可填补国内通用操作系统评测标准的空白。In the field of operating system,researchers and engineers both focus on how to enhance OS technology itself in different aspects and on how to promote their system software productions.However,there is rarely any work done on the standards of evaluating different general-purpose operating system in a rational and measurable way.In this paper,first we made a comprehensive research on different methods of comparing different general-purposed operating systems.Then we pointed out the advantages and disadvantages of these methods.Based on the basic ideas of these methods,we proposed a technological evaluation standard of general-purpose operating systems,which compose both quantitative and qualitative comparison items.The comparison items were classified as seven measurement dimensions.The weight of comparison items or measurement dimensions is configurable.And default weights are preset.We also gave the guidance and steps of how to evaluate different operating systems based on the proposed standard.Moreover,we described how to express the evaluation results of different levels.Through the comparison based on the proposed standard,researchers and OS producers could evaluate general-purpose operating system in a rational and measurable way.We compared and evaluated RHEL 5.5 and Windows Server 2008 based on this standard.

关 键 词：通用操作系统 评测标准 度量维度 对比项 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]