SGER: An Energy-Efficient and Scalable Network-on-Chips Architecture

SGER：节能且可扩展的片上网络架构

• 批准号: 0549181
• 负责人: Mei Yang
• 金额: --
• 依托单位: University of Nevada Las Vegas
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-02-01 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0549181&HistoricalAwards=false
• 关键词: SGER; Energy; Efficient; Scalable; Network

Proposal: ECS-0549181PI: Mei YangAn Energy-Efficient and Scalable Network-on-Chips ArchitectureAdvances in VLSI technology will soon allow a single chip to contain more than one billion transistors, indicating that a large number of complex processing units (such as CPU, DSP, multimedia processor) shall be integrated into one packaged chip. In these new systems, communication resources are competed by the vast volume of computing resources. Following a communication-centric design style, Network-on-Chip (NoC) was proposed to mitigate the complex communication requirements for these densely integrated chips. In this proposal, we investigate a novel energy-efficient and highly scalable NoC architecture to address the following important problems: scalability, energy efficiency and reconfigurability. In detail, we will (i) design and analyze a customizable Recursive Diagonal Torus (RDT) architecture for NoC, (ii) investigate the effects of various reconfigurable components on the performance of the proposed NoC architecture in terms of scalability and routing performance, (iii) investigate the energy-efficient communication protocols pertaining to the proposed NoC architecture, and (iv) develop a generic simulation framework to evaluate the proposed NoC architecture and related switching, routing, and reconfiguration schemes. The intellectual merits of the proposed research include: (i) applying the RDT structure, a novel parallel architecture, to the design of NoC, (ii) developing a generic simulation framework that will benefit the research communities pursuing research in this emerging area, and (iii) investigating the generic reconfigurable NoC architecture that will help understanding of the fundamental issues related to the NoC paradigm.The broader impacts of the proposed research include improving existing courses as well as developing new ones to enhance our electrical and computer engineering curriculum, and involving undergraduates in the proposed research work.

提案：ECS-0549181 PI：Mei YangAn节能和可扩展的片上网络架构VLSI技术的进步很快将允许单个芯片包含超过10亿个晶体管，这表明大量复杂的处理单元（如CPU，DSP，多媒体处理器）将被集成到一个封装芯片中。在这些新的系统中，通信资源被大量的计算资源竞争。片上网络（Network-on-Chip，NoC）是一种以通信为中心的设计方式，旨在解决高集成度芯片的复杂通信问题。在这个建议中，我们研究了一种新的节能和高度可扩展的片上网络架构，以解决以下重要问题：可扩展性，能源效率和可重构性。具体而言，我们将（i）设计和分析一个可定制的递归对角环（RDT）的NoC架构，（ii）调查各种可重构组件对所提出的NoC架构在可扩展性和路由性能方面的性能的影响，（iii）调查与所提出的NoC架构有关的节能通信协议，以及（iv）开发一个通用的仿真框架来评估所提出的NoC架构以及相关的交换、路由和重新配置方案。拟议研究的知识价值包括：（i）将RDT结构（一种新颖的并行体系结构）应用于NoC的设计，（ii）开发一个通用的仿真框架，这将有利于在这一新兴领域进行研究的研究团体，以及（iii）研究通用的可重构NoC架构，这将有助于理解与NoC范式相关的基本问题。建议的研究工作包括改善现有课程，以及发展新课程，以加强我们的电机及电脑工程课程，并邀请本科生参与建议的研究工作。