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SGI高性能计算及图形系统
SGI Ultraviolet
Based on SGI Numalink 5, Intel Nehalem-EX Octa-Core processor, 64-bit Linux technology
16,384 Nodes (scaling supported by NUMAlink5 node ID)
16,384 UV_HUBs
32,768K Sockets / 262,144 Cores (with 8-cores per socket)
>2pflop
Coherent shared memory
Xeon: 16TB (44 bits socket PA)
8PB coherent get/put memory (53 bits PA w/GRU)
16 DIMMs per node (2DIMMs per Channel)
Intel coherence scheme within node
SGI coherence scheme between nodes
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