A shortest path adaptive routing technique for minimizing path collisions in hybrid optical network-on-chip

2013 ◽  
Vol 59 (10) ◽  
pp. 1334-1347 ◽  
Author(s):  
Jae Hoon Lee ◽  
Young Seok Kim ◽  
Chang Lin Li ◽  
Tae Hee Han
Keyword(s):  
Shortest Path ◽  
Optical Network ◽  
Adaptive Routing ◽  
Network On Chip ◽  
On Chip ◽  
Minimizing Path

A Novel Adaptive Routing Algorithm for Network-On-Chip

2011 ◽  
Vol 474-476 ◽  
pp. 413-416
Author(s):  
Jia Jia ◽  
Duan Zhou ◽  
Jian Xian Zhang
Keyword(s):  
Routing Algorithm ◽  
Adaptive Routing ◽  
Network On Chip ◽  
Experimental Results ◽  
Average Latency ◽  
On Chip

In this paper, we propose a novel adaptive routing algorithm to solve the communication congestion problem for Network-on-Chip (NoC). The strategy competing for output ports in both X and Y directions is employed to utilize the output ports of the router sufficiently, and to reduce the transmission latency and improve the throughput. Experimental results show that the proposed algorithm is very effective in relieving the communication congestion, and a reduction in average latency by 45.7% and an improvement in throughput by 44.4% are achieved compared with the deterministic XY routing algorithm and the simple XY adaptive routing algorithm.

Low Latency and Energy Efficient Optical Network-on-Chip Using Wavelength Assignment

2012 ◽  
Vol 24 (24) ◽  
pp. 2296-2299 ◽  
Author(s):  
Zheng Chen ◽  
Huaxi Gu ◽  
Yintang Yang ◽  
Ke Chen
Keyword(s):  
Energy Efficient ◽  
Optical Network ◽  
Network On Chip ◽  
Wavelength Assignment ◽  
Low Latency ◽  
On Chip
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