Flattened butterfly topology
WebFlattened Butterfly Topology for On-Chip Networks. Abstract: With the trend towards increasing number of cores in a multicore processors, the on-chip network that connects the cores needs to scale efficiently. In this work, we propose the use of high-radix networks in on-chip networks and describe how the flattened butterfly topology can be ... WebThe flattened butterfly topology provides path diversity between source and destination pairs and has half the cost of iso-performance clos [25]. Thus, flattened butterfly offers …
Flattened butterfly topology
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WebJun 23, 2024 · Our evaluation shows that the Megafly topology achieves equal or better throughput than the Dragonfly on a variety of traffic patterns, while requiring only half of the virtual channels for deadlock-free routing. ... a dragonfly reduces cost by 20% compared to a flattened butterfly and by 52% compared to a folded Clos network in configurations ... WebJul 26, 2024 · A Tori-connected flattened butterfly network (TFBN) is one sort of hierarchical interconnection network included many basic modules, where the basic modules are flattened butterfly networks and higher-level modules are torus networks. ... Jos Duato, N-dimensional twin torus topology. IEEE Trans. Comput. 64(10), 2847–2861 (2015) …
WebJun 25, 2008 · 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 reduces cost by 20% compared to a flattened … WebJun 9, 2007 · This paper introduces the flattened butterfly, a cost-efficient topology for high-radix networks. On benign (load-balanced) traffic, the flattened butterfly …
WebIn this work, we propose the use of high-radix networks in on-chip interconnection networks and describe how the flattened butterfly topology can be mapped to on-chip networks. By using high-radix routers to reduce the diameter of the network, the flattened butterfly offers lower latency and energy consumption than conventional on-chip topologies. Web2. FLATTENED BUTTERFLY TOPOLOGY The butterfly network (k-ary n-fly) can take advantage of high-radix routers to reduce latency and network cost [9]. However, there is …
WebJul 27, 2010 · We are developing enabling technology for on-chip networks including network topologies, flow control mechanisms, and router organizations. For example, our flattened butterfly topology offers both …
http://techfinder.stanford.edu/technology_detail.php?ID=25635&widget=true&gen=yes eagles jersey name patchWebtopology is high-radix networks that have express channels added to tile-based NoCs [5][6]. In particular, the flattened butterfly topology [5], uses express channels as shortcuts to connect direct-ly the non-neighboring tiles on the same row or column, thus by-passing intermediate routers and accelerating packet transfer. eagles jimmy buffet minneapolisWebThe flattened butterfly requires half as many cables as folded-Clos topology with better path diversity than a conventional butterfly. Ongoing Research The inventors continue … eagles jason peters newsWebFlattened butterfly is a topology which provides better path diversity than a conventional butterfly ; The flattened butterfly can scale more effectively than a hypercube network … csm importsWebJun 16, 2010 · The flattened butterfly is known to be a cost efficient topology for high-radix networks. Because of its inherent path diversity, it is able to provide comparable … eagles jordan crying faceWebFlattened butterfly: A Cost-efficient Topology for High-radix Networks ISCA '07: Proceedings of the 34th annual international symposium on … eagle skd universal chest rigWebCompared to a folded-Clos topology, the flattened butterfly provides approximately 2× reduction in cost per performance on balanced traffic while maintaining the same cost per performance on adversarial traffic pattern. Given the topology, routing determines the path between the source and its destination. Proper routing is required to exploit ... eagles-jets snap counts analysis