The existing System on Chip (SoC) design will soon become a critical bottle neck in chip performance with its inability to scale its communication network effectively with decreasing feature sizes and increasing numbe...
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ISBN:
(纸本)9781479980475
The existing System on Chip (SoC) design will soon become a critical bottle neck in chip performance with its inability to scale its communication network effectively with decreasing feature sizes and increasing number of transistors. The Network on Chip (NoC) has been recognized as the next evolutionary step to tackle these issues by using an intelligent and common communication network between all the different components within chip. In this paper we propose a new routingalgorithm that uses a combination of a fully adaptive and partial adaptive routingalgorithm called Adaptive lookaheadalgorithm. The algorithm decides next two hops within one node to allow quick packet transfer in next node, hence the algorithm only periodically calculates the packets route along the minimal path. Experimental results show that our proposed algorithm has lower latency and higher throughput than existing benchmarks.
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