优化云计算系统资源的绿色计算方法  

System Resources Optimization of Cloud Computing Based on a Green Computing Method

作　　者：王东 李春平[1] 肖亚光 Wang Dong;Li Chunping;Xiao Yaguang(Guangdong Baiyun University,Guangzhou 510450)

机构地区：[1]广东白云学院,广州510450

出　　处：《现代计算机》2022年第12期61-64,共4页Modern Computer

摘　　要：伴随云计算的普及应用,计算能源消耗成为亟待解决的主要问题。服务器、客户端、存储单元和网络各节点是能源消耗的主要部分,因此在计算过程中需要一部分计算资源冷却云计算中的IT负载。所以,高消耗成为云计算较大成本负担之一。本研究的主要目的是通过在云服务计算过程中引入识别计算资源需求的特定方法,通过节省云资源的能耗开发绿色计算环境。确保必需的计算资源保持工作状态,非必需的计算资源转为关闭或休眠状态,以此降低云数据中心的能耗。对比发现,本方法比其它基于云服务调度或云服务迁移和虚拟化的可用方法更加有效,并具有显著的能耗节省,本方法在计算资源上引入了电源管理方案,具有更高的操作效率和便捷性。节能减排、绿色云计算已成为趋势,本方法对设计基于绿色计算的云数据中心具有借鉴和参考价值。Cloud computing is a widely acceptable computing environment,its services are also widely available worldwide.But the consumption of energy is one of the major issues of Cloud computing,many electronic resources like processing devices,storage devices in both client and server site and network computing devices are the main elements of energy consumption in cloud and during computation power are also required to cool the IT load in cloud computing.The main purpose of this paper is to de⁃velop a green computing environment through saving the energy of cloud resources using the specific approach of identifying the re⁃quirement of computing resources during the computation of cloud services.Only required computing resources remain working state,and other non-required resources become hibernate state to reduce the energy uses in the cloud data centers.By comparing with other methods,proposed method is more efficient than other available approaches based on cloud service scheduling or migra⁃tion and virtualization of services in current cloud infrastructure.It reduces the cloud data center’s energy center by applying a power management scheme on computing resources.The proposed method defines an appropriate number of cloud computing re⁃sources like VMs during any cloud service computation to handle the energy-saving or environmental impact.This method also has better performance and flexibility by introducing power management in computing resources.In the ear of energy saving and emis⁃sion reduction,green cloud computing has become a trend,this method has reference value for the design of cloud data center based on green computing.

关 键 词：计算资源 云服务 绿色环境 能源消耗 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]