Presidential Faculty Fellows/Presidential Early Career Awards for Scientists and Engineers (PFF/PECASE): Power Estimation and Optimization in IC Design
总统教职研究员/总统科学家和工程师早期职业奖 (PFF/PECASE):IC 设计中的功耗估计和优化
基本信息
- 批准号:9628999
- 负责人:
- 金额:$ 20万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1997
- 资助国家:美国
- 起止时间:1997-07-15 至 2000-09-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This is developing a methodology and efficient techniques for evaluating and/or predicting power dissipation of CMOS circuits. The major components of the proposed methodology are survey sampling techniques, automata-based sequence compaction techniques, a behavioral/logic level co-simulation engine, regression-based power macro-modeling techliques, and information-theoretic models of power dissipation. Special emphasis is being given to parasitic capacitance estimation, input data modeling, impact of memory hierarchy and circuit architecture, and effects of nonlinear delay equations and custom wire load models on accuracy/efficiency trade-offs of the estimators. Concurrently, CAD methodologies and techniques for minimizing the power dissipation in VLSI circuits and systems are being developed. These are: low power optimization techniques and prototype software programs for system-level partitioning and hardware/software codesign, communication synthesis, multiple supply voltage scheduling, activity-driven register allocation and binding, bus encoding, state assignment for interacting finite state machines, logic restructuring and simplification, timing-driven placement, routing and zero-skew clock tree construction. Finally, power management techniques such as (serial or parallel) gated clocks, stoppable clocks, and dynamic switching between power modes are being studied and automated.
这正在开发一种用于评估和/或预测CMOS电路的功耗的方法和有效技术。该方法的主要组成部分是调查抽样技术、基于自动机的序列压缩技术、行为/逻辑级别的协同仿真引擎、基于回归的功率宏建模技术和功率耗散的信息论模型。重点讨论了寄生电容估计、输入数据建模、存储层次和电路结构的影响,以及非线性延迟方程和定制线负载模型对估计器精度/效率的影响。与此同时,用于最小化VLSI电路和系统中的功耗的CAD方法和技术正在开发中。它们是:用于系统级分区和软硬件协同设计的低功耗优化技术和原型软件程序、通信综合、多电源电压调度、活动驱动寄存器分配和绑定、总线编码、用于交互有限状态机的状态分配、逻辑重构和简化、时序驱动布局、布线和零偏斜时钟树构造。最后,正在研究和自动化电源管理技术,例如(串行或并行)门控时钟、可停止时钟和电源模式之间的动态切换。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Massoud Pedram其他文献
Chromatic encoding: a low power encoding technique for digital visual interface
色彩编码:数字视觉界面的低功耗编码技术
- DOI:
10.1109/tce.2004.1277880 - 发表时间:
2004 - 期刊:
- 影响因子:4.3
- 作者:
W. Cheng;Massoud Pedram - 通讯作者:
Massoud Pedram
Gated clock routing for low-power microprocessor design
用于低功耗微处理器设计的门控时钟布线
- DOI:
10.1109/43.924825 - 发表时间:
2001 - 期刊:
- 影响因子:0
- 作者:
Jaewon Oh;Massoud Pedram - 通讯作者:
Massoud Pedram
Design Automation Methodology and Tools for Superconductive Electronics
超导电子设计自动化方法和工具
- DOI:
- 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
Massoud Pedram;Yanzhi Wang - 通讯作者:
Yanzhi Wang
Transmittance Scaling for Reducing Power Dissipation of a Backlit TFT-LCD
用于降低背光 TFT-LCD 功耗的透射率缩放
- DOI:
- 发表时间:
2004 - 期刊:
- 影响因子:0
- 作者:
W. Cheng;Massoud Pedram - 通讯作者:
Massoud Pedram
Energy Minimization Using Multiple Supply Voltages
使用多个电源电压实现能量最小化
- DOI:
10.1109/lpe.1996.547499 - 发表时间:
1996 - 期刊:
- 影响因子:0
- 作者:
Jui;Massoud Pedram - 通讯作者:
Massoud Pedram
Massoud Pedram的其他文献
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{{ truncateString('Massoud Pedram', 18)}}的其他基金
Expeditions: DISCoVER: Design and Integration of Superconducting Computation for Ventures beyond Exascale Realization
探险:DISCoVER:超导计算的设计和集成,为超越百亿亿级实现的企业提供超导计算
- 批准号:
2124453 - 财政年份:2022
- 资助金额:
$ 20万 - 项目类别:
Continuing Grant
Collaborative Research: Workshop Series on Sustainable Computing
协作研究:可持续计算研讨会系列
- 批准号:
2126020 - 财政年份:2021
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
FET: SHF: Small: Collaborative: Advanced Circuits, Architectures and Design Automation Technologies for Energy-efficient Single Flux Quantum Logic
FET:SHF:小型:协作:用于节能单通量量子逻辑的先进电路、架构和设计自动化技术
- 批准号:
2009064 - 财政年份:2020
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
SHF: Medium: Collaborative Research: ADMM-NN: A Unified Software/Hardware Framework of DNN Computation and Storage Reduction Using ADMM
SHF:中:协作研究:ADMM-NN:使用 ADMM 进行 DNN 计算和存储缩减的统一软硬件框架
- 批准号:
1901440 - 财政年份:2019
- 资助金额:
$ 20万 - 项目类别:
Continuing Grant
SHF: Small: Computer Aided Design Methodologies and Tools for Superconducting Single Flux Quantum Technology
SHF:小型:超导单通量量子技术的计算机辅助设计方法和工具
- 批准号:
1619473 - 财政年份:2016
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
SHF: Small: A Cross-Layer Modeling and Optimization Framework Targeting FinFET-based Designs Operating in Multiple Voltage Regimes
SHF:小型:跨层建模和优化框架,针对在多个电压范围内运行的基于 FinFET 的设计
- 批准号:
1423680 - 财政年份:2014
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
SHF: Small:Technology Development and Design Optimization of Hybrid Electrical Energy Storage Systems
SHF:小型:混合电能存储系统的技术开发和设计优化
- 批准号:
1219235 - 财政年份:2012
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
NSF Workshop on Cross-Layer Power Optimization and Management
NSF 跨层电源优化和管理研讨会
- 批准号:
1147973 - 财政年份:2011
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
SHF: Medium: Collaborative Research: System Solutions for High-Quality and Energy-Efficient Mobile Displays
SHF:中:协作研究:高质量、高能效移动显示器的系统解决方案
- 批准号:
1065575 - 财政年份:2011
- 资助金额:
$ 20万 - 项目类别:
Continuing Grant
SHF: Small: Variability-Aware System-Level Power Management in Multi-Processor Systems
SHF:小型:多处理器系统中的可变性感知系统级电源管理
- 批准号:
1018980 - 财政年份:2010
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
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