More Web Proxy on the site http://driver.im/

research-article

Public Access

Achieving lightweight multicast in asynchronous networks-on-chip using local speculation

Authors:

Kshitij Bhardwaj,

Steven M. NowickAuthors Info & Claims

DAC '16: Proceedings of the 53rd Annual Design Automation Conference

Article No.: 38, Pages 1 - 6

https://doi.org/10.1145/2897937.2897978

Published: 05 June 2016 Publication History

Abstract

We propose a lightweight parallel multicast targeting an asynchronous NoC with a variant Mesh-of-Trees topology. A novel strategy, local speculation, is introduced, where a subset of switches are speculative and always broadcast. These switches are surrounded by non-speculative switches, which throttle any redundant packets, restricting these packets to small regions. Speculative switches have simplified designs, thereby improving network performance. A hybrid network architecture is proposed to mix the speculative and non-speculative switches. For multicast benchmarks, significant performance improvements with small power savings are obtained by the new approach over a tree-based non-speculative approach. Interestingly, similar improvements are also shown for unicast. Finally, another benefit is to reduce the address field size in multicast packets.

References

[1]

R. Marculescu, Y. Ogras, L.-S. Peh, N. D. E. Jerger, and Y. V. Hoskote, "Outstanding research problems in NoC design: System, microarchitecture, and circuit perspectives," TCAD, vol. 28, pp. 3--21, 2009.

Digital Library

[2]

W. J. Dally and B. Towles, Principles and Practices of Interconnection Networks. Morgan Kaufmann, 2004.

Digital Library

[3]

D. Bertozzi, G. Dimitrakopoulos, J. Flich, and S. Sonntag, "The fast evolving landscape of on-chip communication - selected future challenges and research avenues," Design Autom. for Emb. Sys., vol. 19, pp. 59--76, 2015.

Digital Library

[4]

N. D. E. Jerger, L. Peh, and M. H. Lipasti, "Virtual circuit tree multicasting: A case for on-chip hardware multicast support," in ISCA, 2008, pp. 229--240.

Digital Library

[5]

T. Krishna, L. Peh, B. M. Beckmann, and S. K. Reinhardt, "Towards the ideal on-chip fabric for 1-to-many and many-to-1 communication," in MICRO, 2011, pp. 71--82.

Digital Library

[6]

S. Deb, A. Ganguly, K. Chang, P. P. Pande, B. Belzer, and D. H. Heo, "Enhancing performance of network-on-chip architectures with millimeter-wave wireless interconnects," in Conference on Application-Specific Systems Architectures and Processors, 2010, pp. 73--80.

[7]

C. Li, M. Browning, P. Gratz, and S. Palermo, "Energy-efficient optical broadcast for nanophotonic networks-on-chip," in Optical Interconnects Conference, 2012, pp. 64--65.

[8]

P. Merolla, J. V. Arthur, R. Alvarez-Icaza, J. Bussat, and K. Boahen, "A multicast tree router for multichip neuromorphic systems," IEEE Trans. on Circuits and Systems, vol. 61-I, pp. 820--833, 2014.

[9]

X. Wang, T. Ahonen, and J. Nurmi, "Applying CDMA technique to network-on-chip," IEEE Trans. VLSI Syst., vol. 15, pp. 1091--1100, 2007.

Digital Library

[10]

L. Benini, E. Flamand, D. Fuin, and D. Melpignano, "P2012: building an ecosystem for a scalable, modular and high-efficiency embedded computing accelerator," in DATE, 2012, pp. 983--987.

Digital Library

[11]

A. Ghiribaldi, D. Bertozzi, and S. M. Nowick, "A transition-signaling bundled data NoC switch architecture for cost-effective GALS multicore systems," in DATE, 2013, pp. 332--337.

Digital Library

[12]

Y. Thonnart, P. Vivet, and F. Clermidy, "A fully-asynchronous low-power framework for GALS NoC integration," in DATE, 2010, pp. 33--38.

Digital Library

[13]

D. Gebhardt, J. You, and K. S. Stevens, "Comparing energy and latency of asynchronous and synchronous NoCs for embedded SoCs," in NOCS, 2010, pp. 115--122.

Digital Library

[14]

P. Merolla et al., "A million spiking-neuron integrated circuit with a scalable communication network and interface," Science, vol. 345, no. 6197, pp. 668--673, 2014.

[15]

M. Daneshtalab, M. Ebrahimi, S. Mohammadi, and A. Afzali-Kusha, "Low-distance path-based multicast routing algorithm for network-on-chips," IET Computers & Digital Techniques, vol. 3, no. 5, pp. 430--442, 2009.

[16]

M. Ebrahimi, M. Daneshtalab, P. Liljeberg, J. Plosila, J. Flich, and H. Tenhunen, "Path-based partitioning methods for 3D networks-on-chip with minimal adaptive routing," IEEE Trans. Computers, vol. 63, pp. 718--733, 2014.

Digital Library

[17]

T. Krishna and L. Peh, "Single-cycle collective communication over a shared network fabric," in NOCS, 2014, pp. 1--8.

[18]

S. Kundu and S. Chattopadhyay, "Mesh-of-tree deterministic routing for network-on-chip architecture," in GLSVLSI, 2008, pp. 343--346.

Digital Library

[19]

A. O. Balkan, M. N. Horak, G. Qu, and U. Vishkin, "Layout-accurate design and implementation of a high-throughput interconnection network for single-chip parallel processing," in HOTI, 2007, pp. 21--28.

Digital Library

[20]

A. Rahimi, I. Loi, M. R. Kakoee, and L. Benini, "A fully-synthesizable single-cycle interconnection network for shared-L1 processor clusters," in DATE, 2011, pp. 491--496.

[21]

M. N. Horak, S. M. Nowick, M. Carlberg, and U. Vishkin, "A low-overhead asynchronous interconnection network for GALS chip multiprocessors," TCAD, vol. 30, pp. 494--507, 2011.

Digital Library

Cited By

Bhardwaj KNowick S(2019)A Continuous-Time Replication Strategy for Efficient Multicast in Asynchronous NoCsIEEE Transactions on Very Large Scale Integration (VLSI) Systems10.1109/TVLSI.2018.287685627:2(350-363)Online publication date: Feb-2019
https://doi.org/10.1109/TVLSI.2018.2876856
Bhardwaj KJiang WNowick S(2017)Achieving Lightweight Multicast in Asynchronous NoCs Using a Continuous-Time Multi-Way Read BufferProceedings of the Eleventh IEEE/ACM International Symposium on Networks-on-Chip10.1145/3130218.3130221(1-8)Online publication date: 19-Oct-2017
https://dl.acm.org/doi/10.1145/3130218.3130221

Recommendations

Achieving Lightweight Multicast in Asynchronous NoCs Using a Continuous-Time Multi-Way Read Buffer
NOCS '17: Proceedings of the Eleventh IEEE/ACM International Symposium on Networks-on-Chip

Multicast communication (1-to-many) is common in parallel architectures and emerging areas such as neuromorphic computing. However, there is very limited research in supporting multicast in asynchronous NoCs. This paper proposes a new parallel multicast ...
Boosting SMT Performance by Speculation Control
IPDPS '01: Proceedings of the 15th International Parallel and Distributed Processing Symposium (IPDPS'01) - Volume 1

Simultaneous Multithreading (SMT) is a technique that permits multiple threads to execute in parallel within a single processor. Usually, an SMT processor uses shared instruction queues to collect instructions from the different threads. Hence, an SMT ...
Enhancing instruction level parallelism through compiler-controlled speculation

Comments

Please enable JavaScript to view thecomments powered by Disqus.

Information & Contributors

Information

Published In

cover image ACM Other conferences

DAC '16: Proceedings of the 53rd Annual Design Automation Conference

June 2016

1048 pages

ISBN:9781450342360

DOI:10.1145/2897937

Copyright © 2016 ACM.

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 05 June 2016

Permissions

Request permissions for this article.

Request Permissions

Check for updates

Qualifiers

Research-article

Funding Sources

National Science Foundation

Conference

DAC '16

DAC '16: The 53rd Annual Design Automation Conference 2016

June 5 - 9, 2016

Texas, Austin

Acceptance Rates

Overall Acceptance Rate 1,770 of 5,499 submissions, 32%

Contributors

Other Metrics

View Article Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

2
Total Citations
View Citations
221
Total Downloads

Downloads (Last 12 months)76
Downloads (Last 6 weeks)9

Reflects downloads up to 15 Jan 2025

Other Metrics

View Author Metrics

Citations

Cited By

Bhardwaj KNowick S(2019)A Continuous-Time Replication Strategy for Efficient Multicast in Asynchronous NoCsIEEE Transactions on Very Large Scale Integration (VLSI) Systems10.1109/TVLSI.2018.287685627:2(350-363)Online publication date: Feb-2019
https://doi.org/10.1109/TVLSI.2018.2876856
Bhardwaj KJiang WNowick S(2017)Achieving Lightweight Multicast in Asynchronous NoCs Using a Continuous-Time Multi-Way Read BufferProceedings of the Eleventh IEEE/ACM International Symposium on Networks-on-Chip10.1145/3130218.3130221(1-8)Online publication date: 19-Oct-2017
https://dl.acm.org/doi/10.1145/3130218.3130221

View Options

View options

PDF

View or Download as a PDF file.

eReader

View online with eReader.

Login options

Check if you have access through your login credentials or your institution to get full access on this article.

Full Access

Get this Publication

Media

Figures

Other

Tables

View Table of Contents