一种基于时分复用的云资源管理方法

Time division Multiplexing based Cloud Resource Management Methods

摘要:

为了实现多租户的云计算环境下用户对计算资源的公平使用，用有限资源应对最大量的用户需求，针对云计算中成批到达的可划分独立任务，研究了一种基于时分复用的虚拟化资源管理方法.将整个云中计算资源作为复用对象，根据用户任务需求确定资源的复用周期和时间片，给出了资源时分复用的多种策略，并且对不同策略进行了深入的性能指标分析，形成了相应结论，以应对和指导不同应用场景.最后验证了资源管理方法的有效性.

Abstract:

Focusing on the dividable batch tasks running in the cloud computing environment, a study is made of the resource virtualization based on time division multiplexing in order to ensure a fair opportunity for users in cloud computing with multi tenants and satisfy the requirements as much as possible. Computational resource in cloud system is viewed as the time multiplexing object. According to users’ requirements, the appropriate multiplexing cycle and time slices are determined with the proposed strategies. Furthermore, a detailed performance analysis for different strategies is made. Theoretical analysis and simulations prove the time division multiplexing resource management method to be valid.