Technology-Driven, Highly-Scalable Dragonfly Topology ∗John KimNorthwestern UniversityEvanston, IL 60208jjk12@northwestern.eduWilliam J. DallyStanford UniversityStanford, CA 94305dally@stanford.eduSteve ScottCray Inc.Chippewa Falls, WI 54729sscott@cray.comDennis AbtsGoogle Inc.dabts@google.comAbstractEv...
Dragonfly是由John Kim等人在2008年的论文Technology-Driven, Highly-Scalable Dragonfly Topology中提出,它的特点是网络直径小、成本较低,对于高性能计算有着非常大的优势。现在已经被运用在使用Cray XC系列网络的各种超算中。 拓扑结构 一个简单的dragonfly网络如下图所示。 Dragonfly的拓扑结构分为三层:Switch层,Grou...
This section specifies the options for DragonFly+ topology validation. Topology validation checks that all DFP+ islands are built as two level “fat-trees” and they are properly interconnected. It also reports on a network theoretical “bisectional” bandwidth of the topology. A newly generated ...
DragonflyTopology ByWilliamJ.Dallyetal ACALGroupSeminar RajParihar parihar@ece.rochester.edu 3/12/2012ACALGroupSeminarRajParihar2 Motivation 2-DMesh (Low-Radix Routers) 2-DMesh (High-Radix Routers) Objective:Ininterconnectnetworkdesign Minimize(latency,diameter,cost) OneSolution Usehigh-radixrouters 3...
J. Kim et al., "Technology-driven, highly-scalable dragonfly topology," in Proceedings of ISCA'08, Beijing, China, June 2008, pp. 77-88.J. Kim, W. J. Dally, S. Scott, and D. Abts, "Technology-driven, highly- scalable dragonfly topology," in Proc. 35th Int. Symp. Comput. ...
(深潮注:Topology Venture 是专注于投资区块链和加密货币领域的初创企业。该公司通常关注于早期阶段的项目,提供资金和战略支持,以帮助这些项目成长和发展。Topology Venture 可能会参与到各种与区块链技术相关的创新项目中,包括 DeFi、NFT 以及其他新兴的加密技术应用。通过其投资组合,Topology Venture 致力于推动区块链技...
(深潮注:Topology Venture 是专注于投资区块链和加密货币领域的初创企业。该公司通常关注于早期阶段的项目,提供资金和战略支持,以帮助这些项目成长和发展。Topology Venture 可能会参与到各种与区块链技术相关的创新项目中,包括DeFi、NFT以及其他新兴的加密技术应用。通过其投资组合,Topology Venture 致力于推动区块链技术的...
PowerPoint Template - PUBLIC EVENTS ONLY cs.umd.edu/class/fall2019/cmsc714/slides/10-cmsc714-fattree-dragonfly.pdf Dragonfly拓扑简介 | 生命不息 折腾不止 Optimized MPI Collective Algorithms for Dragonfly Topology_哔哩哔哩_bilibili 什么是Dragonfly自适应路由?为什么需要Dragonfly自适应路由? - 华为编辑...
In this paper, we introduce the dragonfly topology which uses a group of high-radix routers as a virtual router to increase the effective radix of the network. With this organization, each minimally routed packet traverses at most one global channel. By reducing global channels, a dragonfly ...
The dragonfly adaptive routing function can be configured only in the dragonfly topology and takes effect only when other devices in the topology are correctly configured. The interval between enabling and disabling global dragonfly adaptive routing must be greater than 300 seconds. ...