Thuật toán PSO cải tiến trong cung cấp tài nguyên cho dịch vụ ảo hóa dựa trên nền tảng máy chủ chia sẻ không đồng nhất
AbstractProviding resource for virtual services in cloud computing which requires saving the resource and minimizing the amount of energy consumption is critical. In this study, we propose the resource model and linear programming formulation for multi-dimensional resource allocation problem. Based on the Particle Swarm Optimization algorithm, RA-PSO algorithm was designed to solve and evaluate through CloudSim simulation tool compared with FirstFit Decreasing (FFD) algorithm. The parameters include the number of physical machines being used and the amount of energy consumption. The experimental results show that the proposed RA-PSO algorithm yields a better performance than FFD algorithm.
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