Power-Saving Virtual Machine Scheduling for Many-Core CPUs in Cloud Environments

在现代云环境中，电力成本正在成为主导因素。在现代云环境中，使用虚拟机来管理其物理资源是正常的。在这项研究中，已经建立了几种在数据中心节省电力的技术。它们包括通过实时迁移促进虚拟机整合以实现节能的技术。它还降低了网络交换机的功耗。另一种技术，使我们能够在电价方面选择具有成本效益的数据中心。除了这些技术之外，还实现了众核处理器的一个实例GPU的虚拟化。它为众核处理器的节能开辟了一条道路。

The cost of electric power is becoming dominant in modern cloud environments. In the modern cloud environments, it is norm to use virtual machines to manage their physical resources. In this research, several techniques for saving electricity in data centers have been established. They include the technique to promote the virtual machine consolidation for power saving by means of live migration. It also reduces the power consumption by network switches. Another technique that allows us to select cost-effective data centers in terms of electricity prices. In addition to those techniques, the virtualization of GPU, an example of many-core processors has been achieved. It opens a way to power saving of many-core processors.