Virtual machine deployment strategy based on improved genetic algorithm in cloud computing environment
YUAN Aiping1,WAN Chanjun2
1. Department of Software, Changsha Social Work College, Changsha Hunan 410004, China； 2. School of Computer and Communication, Hunan University, Changsha Hunan 410082, China
Abstract：Aiming at improving the resource utilization of data center by balanced usage of multiple resources, a scheduling algorithm based on group genetic algorithm for multi-dimensional resources coordination was proposed to solve the virtual machine deployment problem. To guide the solution searching, a fuzzy logic based multi-dimensional fitness function was raised. Meanwhile, innovative optimization of crossover and mutation was put forward to improve the solution quality. The results of simulation in CloudSim environment prove that using the proposed algorithm can obtain better multi-dimensional resources performance and higher resource utilization rate.
2014, Vol. 34 
