Chi-Hieu Nguyen, Chung T. Kieu, Khanh-Van Nguyen
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引用次数: 0
Improved Compact Routing Schemes for Random Interconnects
Random topology has been an increasingly favorable approach for designing interconnection networks,asitcanprovideacombinationoflowlatencyandincrementalnetworkgrowththatcould notbeprovidedbythetraditionalrigidtopologies.However,thecommonshortest-pathroutingina randominterconnectposesascalabilityproblem,foritrequiresglobalnetworkinfotomakerouting decisionsandso,theroutingtablesize(RTS)canbeverylarge.Therefore,thismanuscriptwould aim to revisit the well-known research area of landmark-based compact routing and to improve theuniversalroutingschemesforthespecificcaseofrandominterconnects.Itwouldproposenew landmark-basedcompactroutingschemes,using2heuristictechniquestoselectlandmarksthatare evenlyspaced,whichwouldreducetheRTSinthewell-knownThorupandZwick’sschemebyup to18%andproduceashorteraveragepathlength. KeywoRDS Compact Routing, Data Center Networks, Interconnection Networks, Landmark-Based Routing, Random Interconnect, Random Networks, Routing Algorithm, Routing Table Size