Different                          Architectures
 
 
- MIMD
- 
- Shared Memory
- SUN Enterprise Shared Memory
- Cray J90/T90 Vector Computer
 
- Distributed Shared Memory
- SGI Origin Distributed Shared Memory
- HP-Convex Distributed Shared Memory
- NEC SX Vector Computer
 
- Distributed Memory
- Cray T3E Distributed Memory
- IBM  SP Distributed Memory
- Fujitsu VPP Vector Distributed Memory
- Cluster of Processors (COWS, NOWS, Beowulf)