CISE Research Instrumentation: A Myrinet Testbed for Research in Distributed Real-Time Environments

CISE 研究仪器：用于分布式实时环境研究的 Myrinet 测试平台

• 批准号: 9617196
• 负责人: Jennifer Hou
• 金额: --
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-02-01 至 1998-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9617196&HistoricalAwards=false
• 关键词: CISE; Research; Instrumentation; Myrinet; Testbed

9617196 Hou, Chao-Ju Jennifer Han, Ching-Chih Ohio State University A Myrinet Testbed for Research in Distributed Real-Time Environments The instrumentation grant will fund several Sun SPARC stations, one 8-port and seven 4-port Myrinet switches and host interfaces, and two software licenses for Open-Invention visualization to support distributed real-time system research in Computer and Information Science and Engineering. The equipment will be used by five research projects, including - Design and implementation of a load sharing mechanism; - Application of distance-constrained task model to message scheduling; - Design and implementation of a fast restoration mechanism; - Design and implementation of multisensor integration algorithms that take advantage of load sharing and real-time communication schemes; and - Design and implementation of matching and scheduling algorithms, all in distributed heterogeneous environments. All projects are composed of two synergistic parts: development of effective task management schemes, communication protocols, or multisensor integration algorithms based on a rigorous analytical foundation, and their validation with software system building and experiments. The experimentation is essential, since a true evaluation of system performance can only be obtained through implementation and direct measurement. The research instrumentation allows the construction of an inexpensive distributed real-time environment to conduct the work described.

9617196 Hou，Chao-Ju Jennifer Han，清芝俄亥俄州州立大学 一个用于分布式实时环境研究的Myrinet测试床 仪器赠款将资助几个Sun的工作站，一个8端口和七个4端口Myrinet交换机和主机接口，以及两个开放发明可视化软件许可证，以支持计算机和信息科学与工程领域的分布式实时系统研究。 这些设备将用于五个研究项目，包括 - 一种负载分担机制的设计与实现 - 距离约束任务模型在消息调度中的应用 - 一种快速恢复机制的设计与实现 - 利用负载的多传感器集成算法的设计与实现 共享和实时通信方案;以及 - 设计并实现了分布式异构环境下的匹配和调度算法。 所有项目都由两个协同部分组成：基于严格的分析基础开发有效的任务管理方案，通信协议或多传感器集成算法，并通过软件系统构建和实验进行验证。 实验至关重要，因为只有通过实施和直接测量才能获得系统性能的真正评估。 研究仪器允许构建一个廉价的分布式实时环境进行所描述的工作。