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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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