Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation最新文献_第2页

Adapting to load on workstation clusters 适应工作站集群上的负载

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750590

Robert Brunner, L. Kalé, L. Kalé

引用次数: 38

Java Grande: software infrastructure for HPCC Java Grande:用于HPCC的软件基础设施

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750606

G. Fox

引用次数: 0

HPF implementation of ARC3D ARC3D的HPF实现

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750587

M. Frumkin, J. Yan

引用次数: 4

Distributed control parallelism for multidisciplinary design of a high speed civil transport 高速民用交通多学科设计的分布式并行控制

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750597

D. T. Krasteva, C. Baker, L. T. Watson, B. Grossman, W. Mason, R. Haftka

{"title":"Distributed control parallelism for multidisciplinary design of a high speed civil transport","authors":"D. T. Krasteva, C. Baker, L. T. Watson, B. Grossman, W. Mason, R. Haftka","doi":"10.1109/FMPC.1999.750597","DOIUrl":"https://doi.org/10.1109/FMPC.1999.750597","url":null,"abstract":"Large scale multidisciplinary design optimization (MDO) problems often involve massive computation over vast data sets; Regardless of the MDO problem solving methodology, advanced computing technologies and architectures are indispensable. The data parallelism inherent in some engineering problems makes massively parallel architectures a natural choice, but efficiently harnessing the power of massive parallelism requires sophisticated algorithms and techniques. This paper presents an effort to apply massively scalable distributed control and dynamic load balancing techniques to the reasonable design space identification phase of a variable complexity approach to the multidisciplinary design optimization of a high speed civil transport (HSCT). The scalability and performance of two dynamic load balancing techniques, random polling and global round robin with message combining, and two termination detection schemes, token passing and global task count, are studied. The extent to which such techniques are applicable to other MDO paradigms, and to the potential for parallel multidisciplinary design with current large-scale disciplinary codes, is of particular interest.","PeriodicalId":405655,"journal":{"name":"Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133656273","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: 2

The preliminary evaluation of MBP-light with two protocol policies for a massively parallel processor-JUMP-1 基于两种协议策略的大规模并行处理器jump -1 MBP-light的初步评估

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750609

Hiroaki Inoue, K. Anjo, J. Yamamoto, J. Tanabe, Masaki Wakabayashi, M. Sato, H. Amano, K. Hiraki

引用次数: 2

Latency tolerant algorithms for WAN based workstation clusters 基于WAN的工作站集群的延迟容忍算法

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750584

Bernd Helzer, M. Clement, Q. Snell, Brigham Young

引用次数: 0

New algorithms for efficient mining of association rules 高效关联规则挖掘的新算法

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750605

Li Shen, Hong Shen, Ling Cheng

{"title":"New algorithms for efficient mining of association rules","authors":"Li Shen, Hong Shen, Ling Cheng","doi":"10.1109/FMPC.1999.750605","DOIUrl":"https://doi.org/10.1109/FMPC.1999.750605","url":null,"abstract":"Discovery of association rules is an important data mining task. Several algorithms have been proposed to solve this problem. Most of them require repeated passes over the database, which incurs huge I/O overhead and high synchronization expense in parallel cases. There are a few algorithms trying to reduce these costs. But they contains weaknesses such as often requiring high pre-processing cost to get a vertical database layout, containing much redundant computation in parallel cases, and so on. We propose new association mining algorithms to overcome the above drawbacks: through minimizing the I/O cost and effectively controlling the computation cost. Experiments on well-known synthetic data show that our algorithms consistently outperform a priori, one of the best algorithms for association mining, by factors ranging from 2 to 4 in most cases. Also, our algorithms are very easy to be parallelized, and we present a parallelization for them based on a shared-nothing architecture. We observe that the parallelism in our parallel approach is developed more sufficiently than in two of the best existing parallel algorithms.","PeriodicalId":405655,"journal":{"name":"Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116077796","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: 41

Distributed applet-based certifiable processing in client/server environments 在客户机/服务器环境中基于分布式小程序的可认证处理

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750583

Hongxia Jin, G. Sullivan, G. Masson

{"title":"Distributed applet-based certifiable processing in client/server environments","authors":"Hongxia Jin, G. Sullivan, G. Masson","doi":"10.1109/FMPC.1999.750583","DOIUrl":"https://doi.org/10.1109/FMPC.1999.750583","url":null,"abstract":"We describe and demonstrate the concept of Distributed Applet-based Certifiable Processing (DACP) in client/server environments for computational result correctness checking. DACP offers a low-overhead framework for Web-bused client/server environments in which a server can partition a given computational problem into a set of subproblems, distribute these sub-problems across a network to clients, and then efficiently certify the correctness of the sub-problem results returned by the clients before assembling them into a final answer for the original computational problem. The resource and time advantages of the DACP methodology are directly related to the effectiveness and efficiency offered by all innovative distributed implementation of the certification-trail approach to computational result checking. As a proof of the concept, we apply the DACP methodology, to a class of important computationally intensive problems. Our experimental assessment of DACP, performed with the use of Java applets which we have developed emphatically indicates that DACP offers significant advantages in comparison with other known result correctness checking techniques for reliable distributed computing in client/server environments.","PeriodicalId":405655,"journal":{"name":"Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123882395","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: 1

Parallel simulation of two-phase flow problems using the finite element method 用有限元法并行模拟两相流问题

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750591

S. Aliabadi, Khalil Shujaee, T. Tezduyar

引用次数: 3

Scalability analysis of multidimensional wavefront algorithms on large-scale SMP clusters 大规模SMP集群上多维波前算法的可扩展性分析

Proceedings. Frontiers '99. Seventh Symposium on the Frontiers of Massively Parallel Computation Pub Date : 1999-02-21 DOI: 10.1109/FMPC.1999.750452

A. Hoisie, O. Lubeck, H. Wasserman

引用次数: 40