Impact of the Head-of-Line Blocking on Parallel Computer Networks: Hardware to Applications

International Conference on Parallel Processing


A fully adaptive router with hybrid buffers at the input and the
output channels was designed which improves the throughput of its in put bu er counterpart by up to and has only higher base la tency An in depth analysis of di erent router bu er organization was carried out for a toroidal network which uses either a deterministic DOR or a fully adaptive routing scheme Each prop osal is describ ed in VHDL and evaluated with the Synopsys synthesis to ol Technological restrictions obtained were used to evaluate network p erformance under b oth synthetic loads and real applications