CAREER: Advanced System-Level Support for Hybrid Multi-Tasking Computing

职业:混合多任务计算的高级系统级支持

基本信息

  • 批准号:
    0952425
  • 负责人:
  • 金额:
    $ 40.71万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2010
  • 资助国家:
    美国
  • 起止时间:
    2010-03-01 至 2016-02-29
  • 项目状态:
    已结题

项目摘要

This work investigates new methods to provide operating system support for hybrid computing systems. A hybrid system includes one or more instruction-based processors coupled with accelerator logic that exploits application parallelism to increase performance. The work focuses on accelerators constructed from reconfigurable hardware, such as field-programmable gate array (FPGA) logic. Reconfigurable hardware also reduces energy by directly implementing the needed computation instead of fetching, decoding, and executing instructions. Future work will extend the investigation to other types of accelerators, such as general-purpose graphics processing units (GPGPUs). In particular, the research studies the interdependence of accelerator management and software thread scheduling in multi-tasking hybrid systems, and proposes integrating these two system-level functions to increase the overall performance and energy-efficiency. This will encourage industry to further embrace hybrid computing in the development of new products, and thus, enable more capable and energy-efficient mobile devices; quiet multi-function household information appliances; portable medical devices; and more flexible, capable, and robust infrastructure systems in transportation, healthcare, and other key industries. This project also targets to improve teaching, learning, and diversity in Computer Engineering. Activities include developing curriculum and teaching aids, outreach activities, undergraduate research, and involvement in education-related committees. As a part of this project, participants will create new instructional materials for Computer Engineering topics at a variety of levels of understanding.
这项工作研究新的方法来提供操作系统支持的混合计算系统。混合系统包括与加速器逻辑耦合的一个或多个基于并行处理的处理器,加速器逻辑利用应用并行性来提高性能。这项工作的重点是从可重构硬件,如现场可编程门阵列(FPGA)逻辑构造的加速器。可重构硬件还通过直接实现所需的计算而不是获取、解码和执行指令来降低能量。未来的工作将扩展到其他类型的加速器,如通用图形处理单元(GPGPU)的调查。特别是,研究了多任务混合系统中加速器管理和软件线程调度的相互依赖性,并提出了将这两个系统级功能集成以提高整体性能和能效。这将鼓励行业在新产品开发中进一步采用混合计算,从而实现更强大和节能的移动的设备;安静的多功能家用信息设备;便携式医疗设备;以及运输,医疗保健和其他关键行业中更灵活,更强大和更强大的基础设施系统。该项目还旨在改善计算机工程的教学,学习和多样性。活动包括开发课程和教学辅助工具,推广活动,本科生研究,并参与教育相关委员会。作为该项目的一部分,参与者将在各种理解水平上为计算机工程主题创建新的教学材料。

项目成果

期刊论文数量(0)
专著数量(0)
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会议论文数量(0)
专利数量(0)

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Katherine Morrow其他文献

Dual Antiplatelet Therapy Is Selectively Associated with Decreased Major Adverse Limb Events in Patients with Low Wifi Scores
  • DOI:
    10.1016/j.jvs.2022.12.043
  • 发表时间:
    2023-03-01
  • 期刊:
  • 影响因子:
  • 作者:
    C.Y. Maximilian Png;Jenna Beardsley;Charles DeCarlo;Young Kim;Sujin Lee;Katherine Morrow;Tiffany Bellomo;Anahita Dua
  • 通讯作者:
    Anahita Dua
Automatic die placement and flexible I/O assignment in 2.5D IC design
2.5D IC 设计中的自动芯片放置和灵活的 I/O 分配
The Natural History of Common Carotid Artery Occlusive Disease
  • DOI:
    10.1016/j.jvs.2020.08.108
  • 发表时间:
    2020-11-01
  • 期刊:
  • 影响因子:
  • 作者:
    Abdul Alarhayem;Katherine Morrow;Francis Caputo;David Hardy;Lee Kirksey;Sean Lyden;Jarrad Rowse;Christopher Smolock
  • 通讯作者:
    Christopher Smolock
Evaluation of Clot-inducing Fibrinogen Levels in Chronic Kidney Disease Patients Undergoing Lower Extremity Revascularization
  • DOI:
    10.1016/j.jvs.2024.03.357
  • 发表时间:
    2024-06-01
  • 期刊:
  • 影响因子:
  • 作者:
    Shiv Patel;Samir Ghandour;Sasha Suarez Ferreira;Katherine Morrow;Leela Morena;Ivy Lee;Fanah Hagos;Tasya Rakasiwi;Nikolaos Zacharias;Anahita Dua
  • 通讯作者:
    Anahita Dua
Carotid Occlusion Is Associated With More Frequent Neurovascular Events Than Carotid Stenosis With Aspirin Monotherapy
  • DOI:
    10.1016/j.jvs.2016.07.016
  • 发表时间:
    2016-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Matthew Janko;Ryan Moore;Ann H. Kim;Andrew Shevitz;Katherine Morrow;Vikram S. Kashyap
  • 通讯作者:
    Vikram S. Kashyap

Katherine Morrow的其他文献

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{{ truncateString('Katherine Morrow', 18)}}的其他基金

CRI: CRD Benchmark Suite for Embedded and Reconfigurable Computing Research
CRI:用于嵌入式和可重构计算研究的 CRD 基准套件
  • 批准号:
    0751049
  • 财政年份:
    2008
  • 资助金额:
    $ 40.71万
  • 项目类别:
    Standard Grant
Reconfigurable Computing Memory System Integration
可重构计算内存系统集成
  • 批准号:
    0702605
  • 财政年份:
    2007
  • 资助金额:
    $ 40.71万
  • 项目类别:
    Standard Grant
Collaborative Proposal: CRI: CRD: Computer-aided Design Tool and Compiler Repository for Reconfigurable Computing
协作提案:CRI:CRD:用于可重构计算的计算机辅助设计工具和编译器存储库
  • 批准号:
    0708377
  • 财政年份:
    2007
  • 资助金额:
    $ 40.71万
  • 项目类别:
    Continuing Grant
CSR---EHS: Scheduling Techniques for Reconfigurable Embedded Computing
CSR---EHS:可重构嵌入式计算的调度技术
  • 批准号:
    0615358
  • 财政年份:
    2006
  • 资助金额:
    $ 40.71万
  • 项目类别:
    Continuing Grant
CRI--SGER: Benchmark Suite for Embedded and Reconfigurable Computing Research
CRI--SGER:嵌入式和可重构计算研究基准套件
  • 批准号:
    0640880
  • 财政年份:
    2006
  • 资助金额:
    $ 40.71万
  • 项目类别:
    Standard Grant

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