II-NEW: Shelob - A Heterogeneous Computing Platform to Enable Transformation of Computational Research and Education in the State of Louisiana
II-新:Shelob - 一个异构计算平台,可实现路易斯安那州计算研究和教育的转型
基本信息
- 批准号:1205682
- 负责人:
- 金额:$ 54万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2012
- 资助国家:美国
- 起止时间:2012-07-01 至 2016-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Project Shelob is a major effort to support the computational science research, education and training requirements of investigators using modern high performance computing systems equipped with graphical processing units, or GPUs. GPUs are nearly identical to the high-end graphics cards found in personal computers dedicated to gaming applications. The same capabilities that support games with highly realistic real-time animations can be adapted to vastly improve the speed of getting answers on complex science problems. This comes at a cost, however, as the programming becomes more difficult, a burden considering that programming modern parallel computing systems is already a difficult task. The Shelob system provides a dedicated platform to allow experimenting on a production grade system, allowing new methods to be worked out, and providing a platform that can be used for teaching which does not interrupt the critical workflow on other research production systems.The Shelob system is a compute cluster that allows for parallel programming using distributed memory methods, and adds the ability for nodes to incorporate GPU processing. Such heterogeneous systems require programmers to understand both conventional message-passing (i.e. MPI) programming methods, and the methods specific to GPU programming. The only way researchers can determine how to mix the methods for best performance is to have system-level access to modify and adjust settings as necessary.There are high expectations for Shelob, not the least of which is instilling excitement in high school and undergraduate students over the possibilities presented for work and research in high performance computing. Programs such as Research Experiences for Undergraduates and the Beowulf Bootcamp, provide unique opportunities to students. Multi-institutional research groups, such as Cactus and Pluto, hope to develop easier ways to make use of the power promised by the Shelob system hardware. Other groups, such as the Louisiana-wide LA-SiGMA project, hope to develop the next generation of codes to support material science research and the development of novel materials for industrial applications.
Shelob项目是一项主要的努力,以支持使用配备图形处理单元或gpu的现代高性能计算系统的研究人员的计算科学研究、教育和培训需求。gpu几乎等同于用于游戏应用的个人电脑中的高端显卡。支持具有高度逼真的实时动画的游戏的相同功能可以用于极大地提高获得复杂科学问题答案的速度。然而,这是有代价的,因为编程变得更加困难,考虑到编程现代并行计算系统已经是一项困难的任务,这是一种负担。Shelob系统提供了一个专门的平台,允许在生产级系统上进行实验,允许制定新的方法,并提供一个可用于教学的平台,而不会中断其他研究生产系统的关键工作流程。Shelob系统是一个计算集群,它允许使用分布式内存方法进行并行编程,并为节点添加了合并GPU处理的能力。这种异构系统要求程序员既要理解传统的消息传递(即MPI)编程方法,又要理解特定于GPU编程的方法。研究人员确定如何混合这些方法以获得最佳性能的唯一方法是拥有系统级访问权限,以便根据需要修改和调整设置。人们对Shelob有着很高的期望,其中最重要的一点是让高中生和本科生对高性能计算工作和研究的可能性感到兴奋。本科生研究经历和贝奥武夫训练营等项目为学生提供了独特的机会。多机构研究小组,如Cactus和Pluto,希望开发更简单的方法来利用Shelob系统硬件所承诺的能力。其他团体,如路易斯安那州范围内的LA-SiGMA项目,希望开发下一代代码,以支持材料科学研究和工业应用新材料的开发。
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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Steven Brandt其他文献
Evolution of distorted rotating black holes. I. Methods and tests.
扭曲旋转黑洞的演化。
- DOI:
10.1103/physrevd.52.856 - 发表时间:
1994 - 期刊:
- 影响因子:0
- 作者:
Steven Brandt;Edward Seidel - 通讯作者:
Edward Seidel
Ground-penetrating radar and electrical resistivity tomography reveal a deep stratigraphic sequence at Mochena Borago Rockshelter, southwestern Ethiopia
- DOI:
10.1016/j.jasrep.2019.101915 - 发表时间:
2019-08-01 - 期刊:
- 影响因子:
- 作者:
Peter Lanzarone;Marc Seidel;Steven Brandt;Ervan Garrison;Erich C. Fisher - 通讯作者:
Erich C. Fisher
HNN-core: A Python software for cellular and circuit-level interpretation of human MEG/EEG
HNN-core:用于人类 MEG/EEG 细胞和电路级解释的 Python 软件
- DOI:
10.21105/joss.05848 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
M. Jas;Ryan Thorpe;Nicholas M. Tolley;Christopher Bailey;Steven Brandt;Blake Caldwell;Huzi Cheng;D. Daniels;Carolina Fernandez Pujol;Mostafa Khalil;Samika Kanekar;Carmen Kohl;Orsolya Kolozsvári;K. Lankinen;Kenneth Loi;S. Neymotin;Rajat Partani;Mattan Pelah;A. Rockhill;Mohamed Sherif;Matti Hamalainen;Stephanie Jones - 通讯作者:
Stephanie Jones
Steven Brandt的其他文献
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{{ truncateString('Steven Brandt', 18)}}的其他基金
Collaborative Research: Frameworks: The Einstein Toolkit ecosystem: Enabling fundamental research in the era of multi-messenger astrophysics
合作研究:框架:爱因斯坦工具包生态系统:在多信使天体物理学时代实现基础研究
- 批准号:
2004157 - 财政年份:2020
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
Doctoral Dissertation Improvement Grant: Tool Production And Exchange In A Traditional Society
博士论文改进补助金:传统社会中的工具生产与交换
- 批准号:
1556260 - 财政年份:2016
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
SI2-SSI: Collaborative Research: Einstein Toolkit Community Integration and Data Exploration
SI2-SSI:协作研究:Einstein Toolkit 社区集成和数据探索
- 批准号:
1550551 - 财政年份:2016
- 资助金额:
$ 54万 - 项目类别:
Continuing Grant
Collaborative Research: SS2-SSI: The Agave Platform: An Open Science-As-A-Service Cloud Platform For Reproducible Science
合作研究:SS2-SSI:Agave 平台:用于可重复科学的开放科学即服务云平台
- 批准号:
1450437 - 财政年份:2015
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
EAGER: Collaborative Research: Using PDE Descriptions To Generate Code Precisely Tailored To Energy-Constrained Systems Including Large GPU Accelerated Clusters
EAGER:协作研究:使用偏微分方程描述生成专门针对能源受限系统(包括大型 GPU 加速集群)定制的代码
- 批准号:
1265449 - 财政年份:2013
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
Collaborative Research: Software Institute for Abstractions and Methodologies for HPC Simulation Codes on Future Architectures
合作研究:未来架构 HPC 模拟代码抽象和方法学软件研究所
- 批准号:
1228691 - 财政年份:2012
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
Evaluating SW Ethiopia as a Late Quaternary Refugium: Archaeology and Paleoenvironment
将埃塞俄比亚西南部评估为晚第四纪避难所:考古学和古环境
- 批准号:
0553371 - 财政年份:2006
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
Doctoral Dissertation Improvement: Toward the Development of a Neolithic Sequence for Northern Ethiopia
博士论文改进:埃塞俄比亚北部新石器时代序列的发展
- 批准号:
9900674 - 财政年份:1999
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
Dissertation Research: Ceramic Use in an Agrarian Society: Ethnoarchaeology among the Gamo of Southwestern Ethiopia
论文研究:农业社会中的陶瓷使用:埃塞俄比亚西南部加莫人的民族考古学
- 批准号:
9705781 - 财政年份:1997
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
Dissertation Research: The Ethnoarchaeology of Gamo Artisans
论文研究:加莫工匠的民族考古学
- 批准号:
9634199 - 财政年份:1996
- 资助金额:
$ 54万 - 项目类别:
Standard Grant
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