Optimal scheduling of CIOQ switches resources in virtual network environments
Optimal scheduling of CIOQ switches resources in virtual network environments
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DOI：
10.1109/comnet.2015.7566638
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发表时间：
2015-11
期刊：
影响因子：
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通讯作者：
Maha Jebalia;Asma BEN LETAIFA;S. Tabbane
中科院分区：
文献类型：
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作者：
Maha Jebalia;Asma BEN LETAIFA;S. Tabbane
如今，虚拟化是一项为网络用户提供无限资源的重要技术。它允许用户在时间和空间上共享交换机的资源。时间共享是通过调度算法确定每个输入队列与输出队列匹配的时刻来完成的。关于空间共享，它发生在被分成多个虚拟队列的队列中。因此，交换机必须支持调度功能和高效的算法来匹配输入和输出队列。在本文中，我们讨论组合输入输出队列 (CIOQ) 交换机中的调度和资源管理。在本文中，我们旨在提出一种共享交换机资源并保证不同流之间公平性的调度方案。
Nowadays, virtualization is an important technique that offers illimited resources to network users. It allows users to share switch's resources in time and space. Sharing in time is done by scheduling algorithms determining at which moment each input queue is matched with an output queue. Regarding sharing in space, it takes place in the queues which are split into multiple virtual queues. Being this, the switches have to support scheduling features and efficient algorithms to match input and output queues. In this paper, we deal with scheduling and resource management in Combined Input Output Queued (CIOQ) Switches. In this paper, we are intended to propose a scheduling scheme that shares switch's resources and guarantees fairness between different flows.