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Performance evaluation of a new routing strategy for irregular networks with source routing

J. Flich, M. P. Malumbres, P. López, J. Duato
2000 Proceedings of the 14th international conference on Supercomputing - ICS '00  
In this paper we develop a new mechanism in order to improve the performance of irregular networks with source routing, increasing overall throughput.  ...  The benefits of using the new routing scheme are noticeable for networks with 16 or more switches, and increase with network size.  ...  Pinkston for their helpful and valuable suggestions to improve the presentation and technical contents of this paper. 6.  ... 
doi:10.1145/335231.335235 dblp:conf/ics/FlichMLD00 fatcat:r5oipkmcnbh6tlagxyasd4krlm

Page 1152 of IEEE Transactions on Computers Vol. 52, Issue 9 [page]

2003 IEEE Transactions on Computers  
Duato, “Performance Evaluation of a New Routing Strategy for Irregular Networks with Source Routing,” Proc. Int'l Conf. Supercomputing, May 2000. J. Flich, P. Lopez, M.P. Malumbres, and J.  ...  Also, when the new routing algorithm is combined with a clever strategy to allocate more ITBs in the network, network contention is strongly reduced.  ... 

A Comparison of Router Architectures for Virtual Cut-Through and Wormhole Switching in a NOW Environment

J. Duato, A. Robles, F. Silla, R. Beivide
2001 Journal of Parallel and Distributed Computing  
Most commercial routers designed for networks of workstations (NOWs) implement wormhole switching. However, wormhole switching is not well suited for NOWs.  ...  We also propose a fully adaptive routing algorithm for VCT switching in NOWs. Moreover, we show that VCT routers outperform wormhole routers in a NOW environment at a lower cost.  ...  In this paper, we have proposed a new fully adaptive routing algorithm for networks with irregular topology.  ... 
doi:10.1006/jpdc.2000.1679 fatcat:2cq77nvohfcsbahyc2hj3dy6ya

Neural-based routing strategy with transmission information for complex communication networks

Takayuki Kimura, Tohru Takamizawa, Keisuke Kimura, Kenya Jin'no
2015 Nonlinear Theory and Its Applications IEICE  
Numerical experiment In this section, we evaluate the performance of four routing strategies.  ...  We now evaluate the effectiveness of the routing strategy based on the mutually connected neural networks [9] for regular and irregular topological communication networks (see Figs. 2 and 3).  ... 
doi:10.1587/nolta.6.263 fatcat:xmqsywa3jrh5dirr24jydh3mfq

Improving topological mapping on NoCs

Rafael Tornero, Juan M. Orduna
2010 2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW)  
Concretely, we propose a new topological mapping technique for regular and irregular NoC platforms and its application for optimizing application specific NoC based on distributed and source routing.  ...  This thesis proposes a new approach to the topological mapping strategy for NoCs.  ...  Validation of the Network Model Application Specific NoC Platforms using Source Routing Optimizes the network performance for Application-Specific NoCs.  ... 
doi:10.1109/ipdpsw.2010.5470811 dblp:conf/ipps/TorneroO10 fatcat:2mh2i7pl35hcpmmqekvcyhh7um

Performance evaluation of wireless NoCs in presence of irregular network routing strategies

Paul Wettin, Jacob Murray, Ryan Kim, Xinmin Yu, Partha Pratim Pande, Deukhyoun Heo
2014 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2014  
In this paper we quantify the latency, energy dissipation, and thermal profiles of mSWNoC architectures by incorporating irregular network routing strategies.  ...  However, the network hotspot temperature can vary considerably depending on the exact routing strategy and the characteristics of the benchmark.  ...  In this paper our aim is to undertake a detailed performance evaluation for the mSWNoC architecture by incorporating suitable irregular network routing strategies.  ... 
doi:10.7873/date.2014.285 dblp:conf/date/WettinMKYPH14 fatcat:7ixp6pco4febbecfd5cgh7ggku

Two Multicasting Schemes for Irregular 3D Mesh-based Bufferless NoCs

Chaoyun Yao, Chaochao Feng, Mingxuan Zhang, Shouzhong Zhu, Shaojun Wei, J.Y. Li, T.Y. Liu, T. Deng, M. Tian
2015 MATEC Web of Conferences  
The low Distance multicast (LD) [3] algorithm is a ABSTRACT: In this paper, the authors proposed two multicast routing algorithms for irregular 3D mesh-based Bufferless Interconnection Network.  ...  Compared with the DRM-1 multicast routing algorithm, DRM-2 scheme with four different synthetic workloads acquires high system performance.  ...  PERFORMANCE EVALUATION We evaluate the performance of the proposed multicasting mechanism for the irregular 3D mesh NoC interconnection network.  ... 
doi:10.1051/matecconf/20152201028 fatcat:uqnqq2uv7rae3fxesxfsz3ohv4

Design Space Exploration for Wireless NoCs Incorporating Irregular Network Routing

Paul Wettin, Ryan Kim, Jacob Murray, Xinmin Yu, Partha P. Pande, Amlan Ganguly, Deukhyoun Heoamlan
2014 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
In this paper, we quantify the latency, energy dissipation, and thermal profiles of mSWNoC architectures by incorporating irregular network routing strategies.  ...  Our aim is to establish the energy-thermal-performance trade-offs for the mSWNoC depending on the exact routing strategy and the characteristics of the benchmarks considered.  ...  We then undertake a detailed performance evaluation for the mSWNoC architecture by incorporating these optimized irregular network routing strategies.  ... 
doi:10.1109/tcad.2014.2351577 fatcat:baxi5edobvgfzj42dvjrj4az4i

Performance Analysis of Minimum Hop Source Routing Algorithm for Two Dimensional Torus Topology NOC Architecture under CBR Traffic

Dinesh Lekariya
2013 IOSR Journal of Electronics and Communication Engineering  
Performance of NOC network in terms of latency and throughput for minimum hop source routing algorithm is also evaluated.  ...  Network on Chip has emerged as new paradigm for the system designers to design an on chip interconnection network.  ...  This paper analyzes the torus NOC network under new routing strategy which is a combination of already existing routing algorithms. In section II analysis of work already done is presented.  ... 
doi:10.9790/2834-0720512 fatcat:sudzb6xqkvbwtpi4v2ig6ahboe

Boosting the performance of Myrinet networks

J. Flich, P. Lopez, M.P. Malumbres, J. Duato
2002 IEEE Transactions on Parallel and Distributed Systems  
Some of these networks use source routing and wormhole switching.  ...  We apply the ITB mechanism to NOWs with up*/down* source routing, like Myrinet, analyzing its behavior on both networks with regular and irregular topologies.  ...  ACKNOWLEDGMENTS The authors would like to thank the anonymous reviewers for their helpful and valuable suggestions that have improved the presentation and technical contents of this paper.  ... 
doi:10.1109/tpds.2002.1019859 fatcat:vigia53r5nft3jhgto3wx5bgoi

Boosting the performance of Myrinet networks

J. Flich, P. Lopez, M.P. Malumbres, J. Duato
2002 IEEE Transactions on Parallel and Distributed Systems  
Some of these networks use source routing and wormhole switching.  ...  We apply the ITB mechanism to NOWs with up*/down* source routing, like Myrinet, analyzing its behavior on both networks with regular and irregular topologies.  ...  ACKNOWLEDGMENTS The authors would like to thank the anonymous reviewers for their helpful and valuable suggestions that have improved the presentation and technical contents of this paper.  ... 
doi:10.1109/tpds.2002.1058099 fatcat:ge4erwo5enfvngq4zdrwvcghuy

A new routing mechanism for networks with irregular topology

V. Puente, J. A. Gregorio, R. Beivide, F. Vallejo, A. Ibañez
2001 Proceedings of the 2001 ACM/IEEE conference on Supercomputing (CDROM) - Supercomputing '01  
Our new routing mechanism outperforms the most relevant routing proposals for networks with irregular topology. In all the tested cases a significant improvement has been obtained.  ...  Selecting a Pseudo-Hamiltonian cycle in any irregular network and applying a restricted packet injection mechanism to avoid the exhaustion of the storage resources, a new fully adaptive routing algorithm  ...  In this paper we propose a new fully adaptive routing algorithm for irregular networks, which provides a very good cost/performance ratio.  ... 
doi:10.1145/582034.582065 dblp:conf/sc/PuenteGBVI01 fatcat:c36ed77srbb2hlkdtev5zuwqw4

Layered routing in irregular networks

O. Lysne, T. Skeie, S.-A. Reinemo, I. Theiss
2006 IEEE Transactions on Parallel and Distributed Systems  
We show how the method can be used to improve the performance of irregular networks, both through load balancing and by guaranteeing shortest-path routing.  ...  Our method groups virtual channels into network layers and to each layer it assigns a limited set of source/destination address pairs.  ...  EVALUATION OF PERFORMANCE GAINS We conducted a series of network simulations in order to evaluate the performance characteristics of layered routing in different variants.  ... 
doi:10.1109/tpds.2006.12 fatcat:kzchtbhmrfgdlcufvbrenzh3n4

A Link Removal Methodology for Application-Specific Networks-on-Chip on FPGAs

Daihan WANG, Hiroki MATSUTANI, Michihiro KOIBUCHI, Hideharu AMANO
2009 IEICE transactions on information and systems  
The regular 2-D mesh topology has been utilized for most of Network-on-Chips (NoCs) on FPGAs.  ...  Two policies are proposed to avoid deadlocks and they outperform up*/down* routing, which is a representative deadlock-free routing on irregular topology.  ...  Acknowledgments This work was partially supported by JST CREST (ULP-HPC: Ultra Low-Power, High-Performance Computing via Modeling and Optimization of Next Generation HPC Technologies).  ... 
doi:10.1587/transinf.e92.d.575 fatcat:epjsymrgifhrjjbsv2ejpv57xi

Threshold-based routing algorithm for RF-NoC OFDMA architecture

Habiba Lahdhiri, Jordane Lorandel, Emmanuelle Bourdel
2019 2019 14th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC)  
In this paper, a threshold-based routing algorithm is proposed and evaluated for a 32×32 RF-NoC OFDMA architecture with 32 concurrent wireless channels.  ...  The routing algorithm has a significant impact on the overall performance of a RF-NoC, by diffusing the traffic in a suitable way between the wired and the wireless paths in order to improve the throughput  ...  Monteleone for their support during the extension of Noxim.  ... 
doi:10.1109/recosoc48741.2019.9034933 dblp:conf/recosoc/LahdhiriLB19 fatcat:dx2tt4yzcbg35pioat2ebrf36e
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