Proceedings of the 8th International Conference on Financial Innovation and Economic Development (ICFIED 2023)

<Previous Article In Volume
Next Article In Volume>

RETRACTED CHAPTER: Overview of Router Architecture in High Performance Computing

Authors
Dejun Shi1, Xiaohu Han2, Weijian Chen2, Hongliang Li2, *
1Information Engineering University, Zhengzhou, 450000, China
2Jiangnan Institute of Computing Technology, Wuxi, 214000, China
*Corresponding author. Email: jurge@foxmail.com
Corresponding Author
Hongliang Li
Available Online 15 May 2023.
DOI
10.2991/978-94-6463-142-5_57How to use a DOI?
Keywords
crossbar; hierarchical structure; high-radix router; high performance computing; latency; network structure; throughput
Abstract

High Performance Computing (HPC) system has excellent computing power. The router is at the heart of a high-performance interconnection network, which is an important building block of HPC systems. Router architecture is classified into three types: crossbar, hierarchical, and network structures. The crossbar is the fairest, and the most basic component of the router, but it is also the most difficult to extend. Hierarchical structure using the hierarchical scheduling algorithm reduces arbitration complexity. According to the idea of network design, multiple crossbars are connected in a specific topology using integrated circuit technology implemented on a single circuit chip. This paper analyses the characteristics of the three structures and related studies, which have guiding significance for the subsequent high-radix router design. This work also demonstrates the performance of various router architectures in terms of channel throughput and latency.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 8th International Conference on Financial Innovation and Economic Development (ICFIED 2023)
Series
Advances in Economics, Business and Management Research
Publication Date
15 May 2023
ISBN
978-94-6463-142-5
ISSN
2352-5428
DOI
10.2991/978-94-6463-142-5_57How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Dejun Shi
AU  - Xiaohu Han
AU  - Weijian Chen
AU  - Hongliang Li
PY  - 2023
DA  - 2023/05/15
TI  - RETRACTED CHAPTER: Overview of Router Architecture in High Performance Computing
BT  - Proceedings of the 8th International Conference on Financial Innovation and Economic Development (ICFIED 2023)
PB  - Atlantis Press
SP  - 493
EP  - 506
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-142-5_57
DO  - 10.2991/978-94-6463-142-5_57
ID  - Shi2023
ER  -