Tabla de Contenidos: “…8.4 Router pipeline and microarchitecture -- 8.5 Evaluation -- 8.5.1 Performance -- 8.5.1.1 Overall network performance -- 8.5.1.2 Multicast transaction performance -- 8.5.1.3 Real application performance -- 8.5.2 Comparing multicast VN configurations -- 8.5.2.1 Unicast performance -- 8.5.2.2 Multicast performance -- 8.5.3 MCT size -- 8.5.4 Sensitivity to network design -- 8.5.4.1 VC count -- 8.5.4.2 Multicast ratio -- 8.5.4.3 Destinations per multicast -- 8.5.4.4 Network size -- 8.6 Power analysis -- 8.7 Related work -- 8.7.1 Message combination -- 8.7.2 NoC multicast routing -- 8.8 Chapter summary -- References -- Chapter 9: Network-on-chip customizations for message passing interface primitives -- 9.1 Introduction -- 9.2 Background -- 9.3 Motivation -- 9.3.1 MPI adaption in NoC designs -- 9.3.2 Optimizations of MPI functions -- 9.4 Communication customization architectures -- 9.4.1 Architecture overview -- 9.4.2 The customized NoC design: VBON -- 9.4.3 The MPI primitive implementation: MU -- 9.4.3.1 The architecture of the MU -- 9.4.3.2 MPI processing unit -- 9.4.3.3 The collective operation implementation -- 9.4.3.4 Communication protocols -- 9.5 Evaluation -- 9.5.1 Methodology -- 9.5.2 Experimental results -- 9.5.2.1 The effect of point-to-point communication: Bandwidth -- 9.5.2.2 The effect of collective communication: Broadcast operations -- 9.5.2.3 The effect of collective communication: Barrier operations -- 9.5.2.4 The effect of collective communication: Reduce operation -- 9.5.2.5 The effect of application communication: Performance -- 9.5.2.6 The effect of application communication: Power and scalability -- 9.5.2.7 Implementation overheads -- 9.6 Chapter summary -- References -- Chapter 10: Message passing interface communication protocol optimizations -- 10.1 Introduction -- 10.2 Background -- 10.2.1 Communication protocols in MPI…”

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