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In today’s high-performance computational environments communication substrates often stand out as the major limiting factor to performance, accessibility, and stability. Such p...
Modern high speed interconnects such as Myrinet and Gigabit Ethernet have shifted the bottleneck in communication from the interconnect to the messaging software at the sending an...
Traffic monitoring and analysis based on general purpose systems with high speed interfaces, such as Gigabit Ethernet and 10 Gigabit Ethernet, requires carefully designed software...
Gianluca Varenni, Mario Baldi, Loris Degioanni, Fu...
PC-clusters with high performance/cost ratio have been one of the typical platforms for high performance computing. To lower costs, Gigabit Ethernet is often used for intercommuni...
Abstract—Using MPI as communication interface, one or several applications may introduce complex communication behaviors over the network cluster. This effect is increased when n...