The performance of Network-on-Chip (NoC) largely depends on the underlying routing techniques. In this paper we present and evaluate a Fault aware routing algorithm scheme called FAXY based on XY routing algorithm. The simulation results show the effectiveness of FAXY by comparing it with XY routing schemes under different traffic patterns. Simulation results depict that the proposed routing algorithm is able to route packet even in the case of faulty links or switches in the NoC. Moreover, simulation results demonstrate the advantage of FAXY routing algorithm in terms of average packet latency, packet loss rate compared with XY routing algorithm in the presence of permanent faults. For the proposed algorithm, it can get much less average packet latency (10%) and lead to less than average 15% packet loss rate.

How to Cite
MEHRANZADEH ,MEHDI HOODGAR, Amin. FAXY: Fault Aware Routing Algorithm Based on XY Algorithm for Network on Chip. Global Journal of Computer Science and Technology, [S.l.], dec. 1969. ISSN 0975-4172. Available at: <https://computerresearch.org/index.php/computer/article/view/824>. Date accessed: 25 jan. 2021.