Equipment in Support of Parallel Processing Research
支持并行处理研究的设备
基本信息
- 批准号:9022560
- 负责人:
- 金额:$ 12.7万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1991
- 资助国家:美国
- 起止时间:1991-04-15 至 1993-09-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award is for the upgrade of an NCUBE parallel processor to the next generation NCUBE processor. The research projects are in parallel hierarchical simulation systems for use in computer-aided design, parallel iterative algorithms for signal processing, and parallel finite element methods. The upgraded NCUBE processor is necessary in order to tackle real world problems. The computing challenge of the 90's is to put parallelism to work in solving important computational intensive problems. The next wave of super computers will be using thousands to millions of individual processors working in parallel to solve problems. There must be some mechanism to split the work up evenly amongst the processors in order to utilize parallelism to the fullest extent. This research looks at three problem domains particularly suited for parallel architectures where each processor has its own memory and executes its own program. The first project is signal processing for medical image reconstruction. It is very important the highest quality images be available for diagnostic purposes and good parallel algorithms running on a fast parallel processor are required in order to implement this medical image reconstruction technology. The second project involves the design and simulation of VLSI circuits. This is a particularly computation intensive process that is modular enough so that it can be programmed on an NCUBE processor. The upgrade is needed to run the simulations on real VLSI circuits. The final project is the exploration of a set of techniques known as finite element methods for partial differential equation solution. These techniques, when parallelized, may exhibit a prohibitive communication cost between the individual computing elements. The additional memory and better communications on the new NCUBE processor allows further exploration of these numerical solution techniques.
该奖项是对将Ncube并行处理器升级到下一代Ncube处理器的奖励。研究项目包括用于计算机辅助设计的并行分层模拟系统、用于信号处理的并行迭代算法和并行有限元方法。为了解决现实世界的问题,升级后的Ncube处理器是必要的。90年代的S面临的计算挑战是将并行化应用于解决重要的计算密集型问题。下一波超级计算机浪潮将是使用数千至数百万个独立处理器并行工作来解决问题。必须有某种机制来在处理器之间平均分配工作,以便最大限度地利用并行性。这项研究着眼于三个特别适合并行体系结构的问题领域,在并行体系结构中,每个处理器都有自己的内存,并执行自己的程序。第一个项目是医学图像重建的信号处理。为了实现这种医学图像重建技术,需要在快速的并行处理器上运行良好的并行算法,以获得用于诊断目的的最高质量的图像是非常重要的。第二个项目涉及VLSI电路的设计和仿真。这是一个计算特别密集的过程,模块化程度足够高,因此可以在Ncube处理器上进行编程。为了在实际的VLSI电路上运行仿真,需要进行升级。最后一个项目是探索一套偏微分方程解的有限元方法。当并行化时,这些技术可能在各个计算元件之间表现出令人望而却步的通信成本。新的Ncube处理器上的额外内存和更好的通信允许进一步探索这些数值解技术。
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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Mark Franklin其他文献
The Endogenous Economy: ‘Real’ Economic Conditions, Subjective Economic Evaluations and Government Support
- DOI:
10.1057/palgrave.ap.5500172 - 发表时间:
2007-03-21 - 期刊:
- 影响因子:1.900
- 作者:
Cees van der Eijk;Mark Franklin;Froukje Demant;Wouter van der Brug - 通讯作者:
Wouter van der Brug
Metastatic Choriocarcinoma to the Lung: Changing Dogma
- DOI:
10.1016/j.chest.2016.08.860 - 发表时间:
2016-10-01 - 期刊:
- 影响因子:
- 作者:
Darius Seidler;Mark Franklin - 通讯作者:
Mark Franklin
VLSI Photonic Ring Multicomputer Interconnect: Architecture and Signal Processing Performance
- DOI:
10.1007/s11265-005-4938-2 - 发表时间:
2005-05-01 - 期刊:
- 影响因子:1.800
- 作者:
Roger Chamberlain;Mark Franklin;Praveen Krishnamurthy;Abhijit Mahajan - 通讯作者:
Abhijit Mahajan
Mark Franklin的其他文献
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{{ truncateString('Mark Franklin', 18)}}的其他基金
Travel Support for the Symposium on Architectures for Networking and Communications Systems
网络和通信系统架构研讨会的差旅支持
- 批准号:
1036214 - 财政年份:2010
- 资助金额:
$ 12.7万 - 项目类别:
Standard Grant
Travel Support for the Symposium on Architectures for Networking and Communications Systems
网络和通信系统架构研讨会的差旅支持
- 批准号:
0943726 - 财政年份:2009
- 资助金额:
$ 12.7万 - 项目类别:
Standard Grant
CSR:Medium: Architecturally Diverse Systems for Streaming Applications
CSR:中:用于流应用程序的架构多样化系统
- 批准号:
0905368 - 财政年份:2009
- 资助金额:
$ 12.7万 - 项目类别:
Continuing Grant
Travel Support for the Symposium on Architectures for Networking and Communications Systems (ANCS)
网络和通信系统架构研讨会 (ANCS) 的差旅支持
- 批准号:
0848046 - 财政年份:2008
- 资助金额:
$ 12.7万 - 项目类别:
Standard Grant
ITR - ASE - [int+dmc]: Storage Based Supercomputing for Scientific Applications
ITR - ASE - [int dmc]:用于科学应用的基于存储的超级计算
- 批准号:
0427794 - 财政年份:2004
- 资助金额:
$ 12.7万 - 项目类别:
Continuing Grant
Network Processors: Architecture and Design
网络处理器:架构和设计
- 批准号:
0217334 - 财政年份:2002
- 资助金额:
$ 12.7万 - 项目类别:
Continuing Grant
CISE Research Instrumentation: Equipment in Support of Parallel Processing Research
CISE 研究仪器:支持并行处理研究的设备
- 批准号:
9729858 - 财政年份:1998
- 资助金额:
$ 12.7万 - 项目类别:
Standard Grant
International Travel Support for Symposium on Computer Architecture; Queensland, Australia; May 19-21, 1992
计算机体系结构研讨会国际旅行支持;
- 批准号:
9121054 - 财政年份:1992
- 资助金额:
$ 12.7万 - 项目类别:
Standard Grant
Task Allocation and Checkpointing in Distributed Computer Systems
分布式计算机系统中的任务分配和检查点
- 批准号:
9021041 - 财政年份:1991
- 资助金额:
$ 12.7万 - 项目类别:
Continuing Grant
Load Balancing and Visualization for Parallel Processors
并行处理器的负载平衡和可视化
- 批准号:
8818574 - 财政年份:1989
- 资助金额:
$ 12.7万 - 项目类别:
Standard Grant
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