文献类型：会议论文

英文题名：Evaluation Model of the Cloud Systems Based on Queuing Petri Net

作者：Cao, Yangjie[1];Lu, Huimin[2];Shi, Xiaodong[3];Duan, Pengsong[1]

第一作者：Cao, Yangjie

通讯作者：Lu, HM[1]

机构：[1]Zhengzhou Univ, Sch Software Technol, Zhengzhou 450000, Jinshui, Peoples R China;[2]Changchun Univ Technol, Sch Comp Sci & Engn, 2055 Yanan Rd, Changchun 130012, Peoples R China;[3]Henan Univ Econ & Law, Sch E Commerce & Logist Management, Zhengzhou 450000, Jinshui, Peoples R China

第一机构：Zhengzhou Univ, Sch Software Technol, Zhengzhou 450000, Jinshui, Peoples R China

通讯机构：[1]corresponding author), Changchun Univ Technol, Sch Comp Sci & Engn, 2055 Yanan Rd, Changchun 130012, Peoples R China.

会议论文集：15th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP)

会议日期：NOV 18-20, 2015

会议地点：Zhangjiajie, PEOPLES R CHINA

语种：英文

外文关键词：Cloud system; Queuing theory; Petri net; Queuing petri net; Evaluation model

摘要：Cloud system is difficult to be modeled and evaluated due to its large scale, complex structures, outstanding dynamics, and strong correlations among layers. Aiming to solve this problem, an evaluation model of cloud system is proposed based on queuing Petri net (QPNC). QPNC can effectively model and simulate complex cloud systems due to its strong capabilities of quantitative evaluation and behavioral description resulting from combining the theoretical characteristics of queuing theory and Petri net. On the basis of the model, we further improve the quantitative analysis and evaluation system of cloud system, and simulated a cloud system with dynamic service under a massively parallel environment. Experimental results show that QPNC is able to effectively reflect the architecture characteristics of various cloud system at the perspectives of performance, service, etc., and highly simulated various kinds of dynamic service behaviors of cloud systems.