A fully grouped routing for Homogeneous FAT Tree Network — On — Chip topology

A routing algorithm plays a critical role in the performance of a Network - on - Chip architecture. An apt routing strategy should cater the performance demands expected from the network, and also the algorithm should be able to scale up seamlessly as the network grows in size. Keeping this in back drop, an attempt is made in this paper to develop a fully grouped routing for Homogeneous Fat Tree Network - On - Chip topology which is both efficient and scalable in nature.