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Technology-Driven, Highly-Scalable Dragonfly Topology
2008
2008 International Symposium on Computer Architecture
Evolving technology and increasing pin-bandwidth motivate the use of high-radix routers to reduce the diameter, latency, and cost of interconnection networks. High-radix networks, however, require longer cables than their low-radix counterparts. Because cables dominate network cost, the number of cables, and particularly the number of long, global cables should be minimized to realize an efficient network. In this paper, we introduce the dragonfly topology which uses a group of high-radix
doi:10.1109/isca.2008.19
dblp:conf/isca/KimDSA08
fatcat:oitsuv223jbodf255rctr5kezi