Computer System Based on Programmable Crossbar Switches Cut-through Communication

Massively parallel processing system using crossbar switches to interconnect nodes & introducing programmable cut-through communication between nodes has better performance as compared with store-&-forward,virtual cut-through,wormhole routing and circuit switching.Presented in this paper are speed up ratio,efficiency,delay & bandwidth of the computer system based on the programmable crossbar switches cut-through communication.The result shows that the communication is an attractive communication technology for nodes of the massively parallel processing system.