Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing最新文献_第5页

NYNET Communication System (NCS): a multithreaded message passing tool over ATM network NYNET通信系统(NCS): ATM网络上的多线程消息传递工具

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546217

Sung-Yong Park, S. Hariri, Yoonhee Kim, J. Harris, Rajesh Yadav

{"title":"NYNET Communication System (NCS): a multithreaded message passing tool over ATM network","authors":"Sung-Yong Park, S. Hariri, Yoonhee Kim, J. Harris, Rajesh Yadav","doi":"10.1109/HPDC.1996.546217","DOIUrl":"https://doi.org/10.1109/HPDC.1996.546217","url":null,"abstract":"Current advances in processor technology, and the rapid development of high speed networking technology, such as ATM, have made high performance network computing an attractive computing environment for large-scale high performance distributed computing (HPDC) applications. However, due to the communications overhead at the host-network interface, most of the HPDC applications are not getting the full benefit of high speed communication networks. This overhead can be attributed to the high cost of operating system calls, context switching, the use of inefficient communication protocols, and the coupling of data and control paths. We present an architecture and implementation for a low-latency, high-throughput message passing tool, that we refer to as the NYNET (ATM wide area network testbed in New York state) Communication System (NCS), which can support a variety of HPDC applications with different Quality of Services (QOS) requirements. NCS uses multithreading to provide efficient techniques that overlap computation and communication. NCS uses read/write trap routines to bypass traditional operating system calls. This reduces latency and avoids using inefficient communication protocols. By separating data and control paths, NCS eliminates unnecessary control transfers. This optimizes the data path and improves performance. Benchmarking results show that the performance of NCS is at least a factor of two better than the performance of corresponding p4 and PVM primitives.","PeriodicalId":267002,"journal":{"name":"Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126369392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Employing logic-enhanced memory for high-performance ATM network interfaces 为高性能ATM网络接口采用逻辑增强内存

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546188

Henky Agusleo, N. Soparkar

引用次数: 2

Engineering parallel algorithms 工程并行算法

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546193

Niandong Fang

引用次数: 37

Multitarget tracking algorithm parallelization for distributed-memory computing systems 分布式存储计算系统的多目标并行跟踪算法

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546212

R. Popp, K. Pattipati, Y. Bar-Shalom, R. R. Gassner

{"title":"Multitarget tracking algorithm parallelization for distributed-memory computing systems","authors":"R. Popp, K. Pattipati, Y. Bar-Shalom, R. R. Gassner","doi":"10.1109/HPDC.1996.546212","DOIUrl":"https://doi.org/10.1109/HPDC.1996.546212","url":null,"abstract":"We present a robust scalable parallelization of a multitarget tracking algorithm developed for air traffic surveillance. We couple the state estimation and data association problems by embedding an interacting multiple model (IMM) state estimator into an optimization-based assignment framework. A SPMD distributed-memory parallelization is described wherein the interface to the optimization problem, namely computing the rather numerous gating and IMM state estimates, covariance calculations, and likelihood function evaluations (used as cost coefficients in the assignment problem), is parallelized. We describe several heuristic algorithms developed for the inherent task allocation problem wherein the problem is one of assigning track tasks, having uncertain processing costs and negligible communication costs, across a set of homogeneous processors to minimize workload imbalances. Using a measurement database based on two FAA air traffic central radars, courtesy of Rome Laboratory, we show that near linear speedups are obtainable on a 32-node Intel Paragon supercomputer using simple task allocation algorithms.","PeriodicalId":267002,"journal":{"name":"Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133549015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

A source-level transformation framework for RPC-based distributed programs 基于rpc的分布式程序的源代码级转换框架

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546176

Tae-hyung Kim, James M. Purtilo

引用次数: 1

Automatic management of CPU and I/O bottlenecks in distributed applications on ATM networks 自动管理ATM网络下分布式应用的CPU和I/O瓶颈

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546219

Marc A. Nurmi, William E. Bejcek, Rod N. Gregoire, Li-Yu Daisy Liu, Mark D. Pohl

引用次数: 0

The network video terminal 网络视频终端

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546167

D. Sisalem, H. Schulzrinne, C. Sieckmeyer

引用次数: 18

"Media-on-demand" multimedia electronic mail: a tool for collaboration on the Web “按需媒体”多媒体电子邮件:一种网络协作工具

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546180

K. Tsoi, S. Rahman

引用次数: 12

Approaches for a reliable high-performance distributed-parallel storage system 一个可靠的高性能分布式并行存储系统的方法

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546221

Q. Malluhi, W. Johnston

引用次数: 2

A federated model for scheduling in wide-area systems 广域系统调度的联邦模型

Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing Pub Date : 1996-08-06 DOI: 10.1109/HPDC.1996.546225

J. Weissman, A. Grimshaw

引用次数: 55