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BARP-A Dynamic Routing Protocol for Balanced Distribution of Traffic in NoCs to Avoid Congestion

Pejman Lotfi Kamran
2008
Conference paper
Abstract

A novel routing algorithm, named Balanced Adaptive Routing Protocol (BARP), is proposed for NoCs to provide adaptive routing and ensure deadlock-free and livelock-free routing at the same time. By evenly distributing input packets of a router among all its shortest path output ports, a novel adaptive routing protocol for avoiding congestion condition emerges. It is observed that BARP can achieve better performance compared to static XY routing, oddeven routing and dynamic XY routing.

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