中国料学火计算机科学与波术系 niversity of Science and Technology of China DEAT三 NT OF C口 MPUTER SCIENGE AND TECHNOLOr System Architectures and Models Parallel computer System Architectures PVP: Parallel Vector Processors SMP: Symmetric Multiprocessors MPP: Massively Parallel Processors DSM: Distributed Shared Memory CoW: Cluster Of Workstations Parallel computer memory Access models UMA: Uniform Memory Access NUMA: Non-Uniform Memory Access COMA: Cache-Only Memory Access NORMA: NO-Remote Memory Access 国家高性能计算中心(合肥 2021/2/19
国家高性能计算中心（合肥） 6 2021/2/19 System Architectures and Models ▪ Parallel Computer System Architectures ▪ PVP : Parallel Vector Processors ▪ SMP : Symmetric Multiprocessors ▪ MPP : Massively Parallel Processors ▪ DSM : Distributed Shared Memory ▪ COW : Cluster Of Workstations ▪ Parallel Computer Memory Access Models ▪ UMA : Uniform Memory Access ▪ NUMA : Non-Uniform Memory Access ▪ COMA : Cache-Only Memory Access ▪ NORMA : NO-Remote Memory Access
中国料学火计算机科学与波术系 niversity of Science and Technology of China DEAT三 NT OF C口 MPUTER SCIENGE AND TECHNOLOr System Interconnections Network Environments Intra-node Interconnections( Buses, Switches) Inter-node Interconnections(SAN) Inter-system Interconnections( LAN, MAN, WAN) Interconnection Topologies Static-Connection Networks(LA, RC, MC, TC, HC, CCC) Dynamic-Connection Networks(Buses, Crossbar, MIN) Wide-Band Networks FDDI( Fiber Distributed data Interface FE/GE( Fast Ethernet / Gigabit Ethernet) ATM( Asynchronous Transfer Mode SCI( Scalable Coherence Interface) 国家高性能计算中心(合肥 2021/2/19
国家高性能计算中心（合肥） 7 2021/2/19 System Interconnections ▪ Network Environments ▪ Intra-node Interconnections( Buses , Switches ) ▪ Inter-node Interconnections( SAN ) ▪ Inter-system Interconnections( LAN , MAN , WAN ) ▪ Interconnection Topologies ▪ Static-Connection Networks( LA,RC,MC,TC,HC,CCC) ▪ Dynamic-Connection Networks (Buses, Crossbar, MIN) ▪ Wide-Band Networks ▪ FDDI( Fiber Distributed Data Interface ) ▪ FE/GE( Fast Ethernet / Gigabit Ethernet ) ▪ ATM( Asynchronous Transfer Mode ) ▪ SCI( Scalable Coherence Interface )
中国料学火计算机科学与波术系 niversity of Science and Technolo ogy of China DEAT三 NT OF C口 MPUTER SCIENGE AND TECHNOLOr Performance evaluation Speed up of Systems Amdahl's Law Gustafson' s Law Sun and Ni's Law Scalability of Systems Iso-efficiency Iso-speed Average Latency Performance of systems: Benchmarks ■ LINPACK SPEC PARKBENCH NAS etc 国家高性能计算中心(合肥 2021/2/19
国家高性能计算中心（合肥） 8 2021/2/19 Performance Evaluation ▪ Speed up of Systems ▪ Amdahl’s Law ▪ Gustafson’s Law ▪ Sun and Ni’s Law ▪ Scalability of Systems ▪ Iso-efficiency ▪ Iso-speed ▪ Average Latency ▪ Performance of Systems : Benchmarks ▪ LINPACK ▪ SPEC ▪ PARKBENCH ▪ NAS etc