Acknowledgments

Introduction
HPC Architecture
  1. Shared-memory SIMD machines
  2. Distributed-memory SIMD machines
  3. Shared-memory MIMD machines
  4. Distributed-memory MIMD machines
  5. ccNUMA machines
  6. Clusters
  7. Processors
    1. AMD Opteron
    2. IBM POWER6
    3. IBM PowerPC 970
    4. IBM BlueGene processors
    5. Intel Itanium 2
    6. Intel Xeon
    7. The MIPS processor
    8. The SPARC processors
  8. Accelerators
    1. GPU accelerators
    2. General accelerators
    3. FPGA accelerators
  9. Networks
    1. Infiniband
    2. InfiniPath
    3. Myrinet
    4. QsNet
Available systems
  1. The Bull NovaScale
  2. The C-DAC PARAM Padma
  3. The Cray XT3
  4. The Cray XT4
  5. The Cray XT5h
  6. The Cray XMT
  7. The Fujitsu/Siemens M9000
  8. The Fujitsu/Siemens PRIMEQUEST
  9. The Hitachi BladeSymphony
  10. The Hitachi SR11000
  11. The HP Integrity Superdome
  12. The IBM BlueGene/L&P
  13. The IBM eServer p575
  14. The IBM System Cluster 1350
  15. The Liquid Computing LiquidIQ
  16. The NEC Express5800/1000
  17. The NEC SX-9
  18. The SGI Altix 4000
  19. The SiCortex SC series
  20. The Sun M9000
Systems disappeared from the list
Systems under development
Glossary
Acknowledgments
References
It is not possible to thank all people that have been contributing to this overview. Many vendors and people interested in this project have been so kind to provide us with the vital information or to correct us when necessary. Therefore, we will have to thank them here collectively but not less heartily for their support.