ESPN: A case for energy-star photonic on-chip network

Zhongqi Li, Tao Li
{"title":"ESPN: A case for energy-star photonic on-chip network","authors":"Zhongqi Li, Tao Li","doi":"10.1109/ISLPED.2013.6629326","DOIUrl":null,"url":null,"abstract":"Photonic Network-on-Chips (NoCs) have recently been proposed due to their inherent low latency and high bandwidth. However, the high static power of the photonic components (e.g. laser source, resonators and waveguides) often results in energy-inefficient architectures. In this paper, we advocate the Energy-Star Photonic Network (ESPN) architecture that optimizes energy utilization via a two-pronged approach: (1) by enabling dynamic resource provisioning, ESPN adapts photonic network resources based on runtime traffic characteristics and (2) by utilizing all-optical adaptive routing, ESPN improves energy efficiency by intelligently exploiting existing network resources without introducing high latency and power hungry auxiliary routing mechanisms. Our evaluation results show that compared to the baseline design, ESPN reduces power and energy consumption under synthetic traffic patterns by 50% and 58% respectively.","PeriodicalId":20456,"journal":{"name":"Proceedings of the 2007 international symposium on Low power electronics and design (ISLPED '07)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2007 international symposium on Low power electronics and design (ISLPED '07)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISLPED.2013.6629326","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7

Abstract

Photonic Network-on-Chips (NoCs) have recently been proposed due to their inherent low latency and high bandwidth. However, the high static power of the photonic components (e.g. laser source, resonators and waveguides) often results in energy-inefficient architectures. In this paper, we advocate the Energy-Star Photonic Network (ESPN) architecture that optimizes energy utilization via a two-pronged approach: (1) by enabling dynamic resource provisioning, ESPN adapts photonic network resources based on runtime traffic characteristics and (2) by utilizing all-optical adaptive routing, ESPN improves energy efficiency by intelligently exploiting existing network resources without introducing high latency and power hungry auxiliary routing mechanisms. Our evaluation results show that compared to the baseline design, ESPN reduces power and energy consumption under synthetic traffic patterns by 50% and 58% respectively.
ESPN:能源之星光子片上网络的案例
光子片上网络(NoCs)由于其固有的低延迟和高带宽而近年来被提出。然而,光子元件(如激光源、谐振器和波导)的高静态功率往往导致能源效率低下的架构。在本文中,我们提倡energy - star光子网络(ESPN)架构,该架构通过两方面的方法优化能源利用:(1)通过启用动态资源供应,ESPN根据运行时流量特征适应光子网络资源;(2)通过利用全光自适应路由,ESPN通过智能地利用现有网络资源来提高能源效率,而不引入高延迟和耗电的辅助路由机制。我们的评估结果表明,与基线设计相比,ESPN在综合交通模式下的功耗和能耗分别降低了50%和58%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信