NDLI: Traffic-Balanced Topology-Aware Multiple Routing Adjustment for Throttled 3D NOC Systems

Content Provider	IEEE Xplore Digital Library
Author	Kun-Chih Chen Shu-Yen Lin Hui-Shun Hung An-Yeu Wu
Copyright Year	2012
Description	Author affiliation: Grad. Inst. of Electron. Eng., Nat. Taiwan Univ., Taipei, Taiwan (Kun-Chih Chen; Shu-Yen Lin; Hui-Shun Hung; An-Yeu Wu)
Abstract	The thermal issue is important for 3D Network-on-Chip systems. To ensure the thermal safety, the near-overheat routers are throttled and the 3D topology becomes Non-Stationary Irregular Mesh (NSI-Mesh). To ensure the successful packet delivery in the NSI-Mesh, Transport Layer Assisted Routing (TLAR) scheme was proposed. It has better performance than the conventional routing approaches for NSI-Mesh. However, it still suffers significant traffic congestion in the bottom chip layer due to the insufficient lateral path diversities. To achieve more balanced traffic, we propose a Traffic-balanced Topology-aware Multiple Routing Adjustment (TTMRA). The experimental results show that the proposed TTMRA can improve 81.8% ~102.3% network throughput than TLAR scheme.
Sponsorship	IEEE Signal Process. Soc.
Starting Page	120
Ending Page	124
File Size	1028784
Page Count	5
File Format	PDF
ISBN	9781467329866
ISSN	21623562
e-ISBN	9781467329873
DOI	10.1109/SiPS.2012.13
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-17
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Routing Topology System-on-a-chip Telecommunication traffic Thermal management Throughput Tiles 3D IC Topology-aware Adaptive Routing Transport Layer Assisted Routing 3D NoC
Content Type	Text
Resource Type	Article

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