期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2017
卷号：6
期号：8
页码：1274-1277
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Cloud Computing has emerged as a popular computing model with increasing number of users and organizations shifting towards cloud based services. To deal with large number of users and tasks efficient scheduling of Virtual Machines has become an important concern in cloud computing environment. Scheduling policies in cloud computing are characterized into two approaches namely Time Shared and Space Shared. The same scheduling policies are applicable at VM level and host level. But the existing scheduling policies does not provide efficient allocation with respect to certain parameters especially response time. In this research work an algorithm is purposed for efficient allocation of processing elements to virtual machines. The proposed algorithm works by effectively utilizing the available RAM in the host according to processing elements. It minimizes the free RAM according to the number of processing elements. The evaluation of these algorithms is done in CloudSim 3.0.3 simulator and simulation results show that proposed algorithm performs better in terms of response time.
