Multiple-combinational-channel: A network architecture for workload balance and deadlock free | |
Chen, Liwei2; Wang, Yipeng2; Wang, Huandong1,3,4; Wang, Wenxiang1,3,4; Jing, Hua1,3,4; Zhang, Guangfei5 | |
刊名 | FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE |
2016-03-01 | |
卷号 | 56页码:238-246 |
关键词 | NoC CC-NUMA Channel Load balance Deadlock free |
ISSN号 | 0167-739X |
DOI | 10.1016/j.future.2015.08.013 |
英文摘要 | As the number of cores in chip multiprocessors (CMPs) increases rapidly, network-on-chips (NoCs) have become the major role in ensuring performance and power scalability. In this paper, we propose multiple combinational-channel (MCC), a load balancing and deadlock free interconnect network, for cache coherent non-uniform memory accessing (CC-NUMA). In order to make load more balancing and reduce power dissipation, we combine low usage channels and make high usage channels independent and wide enough, since messages transmitted over NoC have different widths and injection rates. Furthermore, based on the in-depth analysis of network traffic, we summarize four traffic patterns and establish several rules to avoid protocol-level deadlocks. We implement MCC on a 16-core CMPs, and evaluate the workload balance, area, power and performance using universal workloads. The experimental results show that MCC reduces nearly 21% power than multiple-physical-channel with similar throughput. Moreover, MCC improves 10% performance with similar area and power, compared to packet-switching architecture with virtual channels. (C) 2015 Elsevier B.V. All rights reserved. |
资助项目 | National Sci&Tech Major Project of China[2009ZX01028-002-003] ; National Sci&Tech Major Project of China[2009ZX01029-001-003] ; National Sci&Tech Major Project of China[2010ZX01036-001-002] ; National Sci&Tech Major Project of China[2012ZX01029-001-002-002] ; National Sci&Tech Major Project of China[2014ZX01020201] ; National Natural Science Foundation of China[61402472] ; National Natural Science Foundation of China[61221062] ; National Natural Science Foundation of China[61133004] ; National Natural Science Foundation of China[61173001] ; National Natural Science Foundation of China[61232009] ; National Natural Science Foundation of China[61222204] ; National Natural Science Foundation of China[61432016] ; National High Technology Development 863 Program of China[2012AA010901] ; National High Technology Development 863 Program of China[2012AA011002] ; National High Technology Development 863 Program of China[2012AA012202] ; National High Technology Development 863 Program of China[2013AA014301] |
WOS研究方向 | Computer Science |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000368652500021 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.204/handle/2XEOYT63/8857] |
专题 | 中国科学院计算技术研究所期刊论文_英文 |
通讯作者 | Wang, Yipeng |
作者单位 | 1.Loongson Technol Corp Ltd, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Informat Engn, Beijing, Peoples R China 3.Chinese Acad Sci, State Key Lab Comp Architecture, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China 5.Huawei Technol Co, Shannon Lab, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Liwei,Wang, Yipeng,Wang, Huandong,et al. Multiple-combinational-channel: A network architecture for workload balance and deadlock free[J]. FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE,2016,56:238-246. |
APA | Chen, Liwei,Wang, Yipeng,Wang, Huandong,Wang, Wenxiang,Jing, Hua,&Zhang, Guangfei.(2016).Multiple-combinational-channel: A network architecture for workload balance and deadlock free.FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE,56,238-246. |
MLA | Chen, Liwei,et al."Multiple-combinational-channel: A network architecture for workload balance and deadlock free".FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE 56(2016):238-246. |
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