II-EN: Collaborative Research: Large-Scale FPGA-Centric Cluster with Direct and Programmable Communication
II-EN:协作研究:具有直接可编程通信功能的以 FPGA 为中心的大规模集群
基本信息
- 批准号:1405695
- 负责人:
- 金额:$ 34.99万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2014
- 资助国家:美国
- 起止时间:2014-08-01 至 2018-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Together with theory and experimentation, computer simulation now constitutes the third pillar of scientific inquiry, enabling researchers to build and test models of complex phenomena that either cannot be, or would be prohibitively expensive to be, replicated in the laboratory. Applications range from the practical, such as designing more efficient aircraft and effective drugs, to basic research in understanding the molecular basis of diseases such as Alzheimer?s. Yet computing capability is currently only a small fraction of what is needed: detailed biological simulations are limited to small numbers of macro-molecules; additional factors of millions are needed to simulate cells and far more than that for larger structures. The overall goal of this work is to give the Scientific Computing user community the capability to conduct transformative research via scalable, cost-effective, high-performance, general-purpose systems built from off-the-shelf components. The particular objective is to build a compute cluster and related infrastructure that facilitates research that advances such computer systems. The unifying technical mechanism to be explored is the integration of communication and computation in accelerator-centric clusters with direct and programmable interconnects.Three fundamental issues limiting performance are computational efficiency, power density, and communication latency. All of these issues are being addressed through increased heterogeneity, but the last in particular by integrating communication into the accelerator. This integration enables direct and programmable communication among compute components. Direct links enable the bypassing of CPU, network interface, and even device memory. Programmable communication enables data transfers to proceed with high efficiency even under substantial loads. The proposed infrastructure is a large-scale FPGA-centric cluster with direct and programmable communication (DPC). This server class is referred to as Novo-G#, where # is a place holder for DPC, because this award will target enhancing and leveraging Novo-G, the reconfigurable supercomputer at the University of Florida. The infrastructure will consist of the physical hardware, but also software and configurations to be developed to enhance both general usability and the enabled research projects. Another aspect of this infrastructure, as with the Novo-G, is the community of collaborators who will contribute tools, applications, evaluation, and feedback. Currently, a number of internal and external collaborators have been identified but there are more potential research projects?in diverse areas of applications, architecture, and systems that will be enabled by the proposed infrastructure.The broader impact of the enabled research is to advance the capability of scientific computing. The technical broader impact of the proposed infrastructure is to provide a system testbed for transformative research in a variety of areas in Computer Science and Engineering including programmable network components, processor/network interfaces especially for accelerators, FPGA-based systems, applications in Reconfigurable Computing, architecture of clusters with direct and programmable communication, and libraries and tools to support such clusters. The community of researchers using the infrastructure will consist of the PIs and their collaborators, but also the members of the broader community who commit to contributing to the infrastructure. The infrastructure will provide a platform to develop novel components for education and outreach.
与理论和实验一起,计算机模拟现在构成了科学探究的第三个支柱,使研究人员能够建立和测试复杂现象的模型,这些模型要么无法在实验室中复制,要么在实验室中复制成本过高。应用范围从实际的,如设计更高效的飞机和有效的药物,到了解阿尔茨海默氏症等疾病的分子基础的基础研究。然而,目前的计算能力只是所需的一小部分:详细的生物模拟仅限于少量的大分子;模拟细胞需要数百万的额外因子,而对于更大的结构则远远不止这些。这项工作的总体目标是为科学计算用户社区提供通过由现成组件构建的可伸缩、经济高效、高性能、通用系统进行变革性研究的能力。其具体目标是建立一个计算集群和相关的基础设施,以促进推进此类计算机系统的研究。要探索的统一技术机制是在以加速器为中心的集群中集成通信和计算,并具有直接和可编程的互连。限制性能的三个基本问题是计算效率、功率密度和通信延迟。所有这些问题都是通过增加异构性来解决的,但最后一个问题是通过将通信集成到加速器中。这种集成允许在计算组件之间进行直接和可编程的通信。直接链路可以绕过CPU、网络接口,甚至设备内存。可编程通信使数据传输即使在大量负载下也能高效率地进行。提出的基础设施是一个大规模的fpga中心集群,具有直接和可编程通信(DPC)。这个服务器级别被称为novo - g#,其中#是DPC的占位符,因为该奖项将针对增强和利用Novo-G,佛罗里达大学的可重构超级计算机。基础设施将包括物理硬件,但也包括将开发的软件和配置,以提高一般可用性和启用的研究项目。与Novo-G一样,这个基础设施的另一个方面是协作者社区,他们将贡献工具、应用程序、评估和反馈。目前,已经确定了一些内部和外部合作者,但还有更多潜在的研究项目?在应用程序、体系结构和系统的不同领域中,将由提议的基础设施启用。使能研究的更广泛影响是推进科学计算的能力。提议的基础设施在技术上的广泛影响是为计算机科学和工程各个领域的变革性研究提供一个系统测试平台,包括可编程网络组件、处理器/网络接口(特别是加速器)、基于fpga的系统、可重构计算中的应用、具有直接和可编程通信的集群体系结构,以及支持此类集群的库和工具。使用基础设施的研究人员社区将由pi及其合作者组成,但也包括致力于为基础设施做出贡献的更广泛社区的成员。该基础设施将为开发教育和推广的新组件提供一个平台。
项目成果
期刊论文数量(0)
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专利数量(0)
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Martin Herbordt其他文献
AutoAnnotate: Reinforcement Learning based Code Annotation for High Level Synthesis
AutoAnnotate:基于强化学习的代码注释,用于高级综合
- DOI:
- 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Hafsah Shahzad;Ahmed Sanaullah;Sanjay Arora;Ulrich Drepper;Martin Herbordt - 通讯作者:
Martin Herbordt
Martin Herbordt的其他文献
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{{ truncateString('Martin Herbordt', 18)}}的其他基金
Collaborative Research: EAGER: Real-time Strategies and Synchronized Time Distribution Mechanisms for Enhanced Exascale Performance-Portability and Predictability
合作研究:EAGER:实时策略和同步时间分配机制,以增强百亿亿次性能-可移植性和可预测性
- 批准号:
2151021 - 财政年份:2022
- 资助金额:
$ 34.99万 - 项目类别:
Standard Grant
SPX: Collaborative Research: Intelligent Communication Fabrics to Facilitate Extreme Scale Computing
SPX:协作研究:促进超大规模计算的智能通信结构
- 批准号:
1919130 - 财政年份:2019
- 资助金额:
$ 34.99万 - 项目类别:
Standard Grant
SHF: Small: Collaborative Research: Coupling Computation and Communication in FPGA-Enhanced Clouds and Clusters
SHF:小型:协作研究:FPGA 增强型云和集群中的耦合计算和通信
- 批准号:
1618303 - 财政年份:2016
- 资助金额:
$ 34.99万 - 项目类别:
Standard Grant
CI-P: Collaborative Research: Large-Scale FPGA-Centric Computing with Molecular Dynamics
CI-P:协作研究:以 FPGA 为中心的大规模分子动力学计算
- 批准号:
1205593 - 财政年份:2012
- 资助金额:
$ 34.99万 - 项目类别:
Standard Grant
CAREER: Integrating Architecture-Level Simulation with Industrial CAD Tools for Prototyping High-Performance Coprocessors
职业:将架构级仿真与工业 CAD 工具集成以制作高性能协处理器原型
- 批准号:
0228094 - 财政年份:2002
- 资助金额:
$ 34.99万 - 项目类别:
Continuing Grant
CAREER: Integrating Architecture-Level Simulation with Industrial CAD Tools for Prototyping High-Performance Coprocessors
职业:将架构级仿真与工业 CAD 工具集成以制作高性能协处理器原型
- 批准号:
9702483 - 财政年份:1997
- 资助金额:
$ 34.99万 - 项目类别:
Continuing Grant
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