Invention Grant
US08695007B2 Computer system and method of scheduling a virtual processor to run on physical processors based on the number of possessing cycles of each virtual computer 失效
基于每个虚拟计算机的拥有周期数目的计算机系统和调度虚拟处理器以在物理处理器上运行的方法

Computer system and method of scheduling a virtual processor to run on physical processors based on the number of possessing cycles of each virtual computer
Abstract:
A hypervisor calculates the total number of processor cycles (the number of processor cycles of one or more physical processors) in a first length of time based on the sum of the operating frequencies of the respective physical processors and the first length of time for each first length of time (for example, a scheduling initialization cycle T1, which will be explained further below). The hypervisor calculates for each virtual computer the number of possessing cycles, which is a value obtained by the total number of processor cycles being distributed in proportion to the service ratios of multiple virtual computers. In virtual processor scheduling, the hypervisor runs a virtual processor inside a virtual computer on any physical processor based on the number of hold cycles of each virtual computer.
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