LogGOPSim: simulating large-scale applications in the LogGOPS model
Proceedings of the 19th ACM International Symposium on High Performance Distributed Computing
Scalable high-radix router microarchitecture using a network switch organization
ACM Transactions on Architecture and Code Optimization (TACO)
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In this paper we describe QsNetIII, an adaptively routed network for High Performance Computing (HPC) applications. We detail the structure of the network, the evolution of our adaptive routing algorithms from previous generations of network and new applications of these techniques. We describeother HPC specific features including hardware support for barrier and broadcast and large numbers small packets. We also describe the implementation of the network.