论文标题
可组合基础设施的网络拓扑
A Network Topology for Composable Infrastructures
论文作者
论文摘要
本文提出了一个被动的光学反平面，作为用于组合计算基础架构的新网络拓扑。拓扑提供了高容量，低延迟和灵活的织物，可将分类的资源组件相互连接。网络拓扑专用于组成的逻辑主机之间的资源间交流，以确保有效的性能。我们制定了一个混合整数线性编程（MILP）模型，该模型动态创建逻辑网络以支持物理网络拓扑上的逻辑主机内主机通信。鉴于每个应用程序资源需求，MILP执行节能逻辑网络实例。在给定适当的波长传输数据速率和每个节点的波长数量的情况下，拓扑可以实现每个资源节点的1Tbps容量。
This paper proposes a passive optical backplane as a new network topology for composable computing infrastructures. The topology provides a high capacity, low-latency and flexible fabric that interconnects disaggregated resource components. The network topology is dedicated to inter-resource communication between composed logical hosts to ensure effective performance. We formulated a mixed integer linear programming (MILP) model that dynamically creates logical networks to support intra logical host communication over the physical network topology. The MILP performs energy efficient logical network instantiation given each application resource demand. The topology can achieve 1Tbps capacity per resource node given appropriate wavelength transmission data rate and the right number of wavelengths per node.
