计算机科学 ›› 2017, Vol. 44 ›› Issue (4): 153-156.doi: 10.11896/j.issn.1002-137X.2017.04.033
李红军,崔西宁,牟明,韩伟
LI Hong-jun, CUI Xi-ning, MU Ming and HAN Wei
摘要： 不同领域的嵌入式计算机的性能评估有很大的差异性,对分布式嵌入式计算机的性能评估需要考虑其自身特点。分析了分布式嵌入式计算机的一般特征,提出了一种结合软硬件的、面向分布式嵌入式计算机的性能评估模型。该评估模型从分布式嵌入式计算机的通用技术特征方面入手,提出了度量系统性能的指标和评估准则,具有指标定义明确、评价过程简便等优点。总结了几种常见的综合评价方法,为分布式嵌入式计算机的性能评估定义了完整的综合评价过程。通过实验表明了该方法的可行性。该研究对分布式计算机系统的体系结构设计、性能分析与改进具有重大的意义。
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