Fifth IEEE/ACM International Workshop on Grid Computing最新文献

筛选
英文 中文
Experimentations and programming paradigms for matrix computing on peer to peer grid 点对点网格上矩阵计算的实验和编程范例
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.29
Lamine M. Aouad, S. Petiton
{"title":"Experimentations and programming paradigms for matrix computing on peer to peer grid","authors":"Lamine M. Aouad, S. Petiton","doi":"10.1109/GRID.2004.29","DOIUrl":"https://doi.org/10.1109/GRID.2004.29","url":null,"abstract":"In this paper we discuss the peer to peer solution for the deployment of large scale numerical applications on distributed resources. We use the XtremWeb P2P middleware for managing the computational resources. This global computing platform, such as much current grid deployments, is currently dedicated to multi-parameters applications. Our goal is to use it for executing numerical parallel applications that require communications between tasks. We discuss the performances of a block based matrix-vector product deployed for two XtremWeb networks; a local one with 128 non dedicated PCs, and for 261 PCs distributed on two geographic sites: University of Lille I and Paris XI University at Orsay. We give an investigation of the scheduling schemes well adapted for such systems and applications. We also present the performances of out-of-core products and discuss relationship between out-of-core and peer-to-peer computing for numerical applications.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122826721","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: 15
Benefits of global grid computing for job scheduling 作业调度的全局网格计算的好处
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.13
Carsten Ernemann, Volker Hamscher, R. Yahyapour
{"title":"Benefits of global grid computing for job scheduling","authors":"Carsten Ernemann, Volker Hamscher, R. Yahyapour","doi":"10.1109/GRID.2004.13","DOIUrl":"https://doi.org/10.1109/GRID.2004.13","url":null,"abstract":"In addition to other advantages, computational grids are considered to utilize the participating compute resources more efficiently as well as to improve the response time for user jobs. Due to the lack of common large scale global grids and corresponding studies on grid workloads this assumption is not yet verified. In this paper, the effect of geographical distribution of grid resources on the machine utilization and the average response time is analyzed. To this end, simulations have been performed. The results show a significant benefit for the job scheduling quality due to the participation in a true global grid. The average weighted response times of all submitted jobs decrease up to about 30%. The results have been verified using different workloads and grid configurations.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131445057","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: 82
PDB: pervasive debugging with Xen PDB:使用Xen进行普遍调试
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.49
Alex Ho, S. Hand, T. Harris
{"title":"PDB: pervasive debugging with Xen","authors":"Alex Ho, S. Hand, T. Harris","doi":"10.1109/GRID.2004.49","DOIUrl":"https://doi.org/10.1109/GRID.2004.49","url":null,"abstract":"Building distributed grid applications is notoriously difficult: the complex interactions between concurrently running processes, middleware, operating systems, underlying devices, and interconnecting networks can lead to unpredictable and difficult to analyze errors. Yet debugging support for such systems is woefully inadequate; typically a central user interface coordinates a set of conventional debuggers. This structure leads to synchronization problems and is limited to debugging user-mode applications. In this paper we present the design and implementation of PDB, a pervasive debugger which executes in a virtualization layer underneath the entire distributed system. By running each node of a distributed application in a separate virtual environment atop the debugger, PDB can exercise full control over the entire execution environment.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129009078","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: 25
High-performance reliable multicasting for grid applications 高性能可靠的多播网格应用程序
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.38
M. Barcellos, M. Nekovee, M. Daw
{"title":"High-performance reliable multicasting for grid applications","authors":"M. Barcellos, M. Nekovee, M. Daw","doi":"10.1109/GRID.2004.38","DOIUrl":"https://doi.org/10.1109/GRID.2004.38","url":null,"abstract":"Grid computing can be characterized as a distributed infrastructure that joins computing resources of multiple organizations together and enables the effective collaboration among researchers and engineers. Some of the future types of grid applications place very high demands on the network, often requiring the speedy delivery of the same data to multiple destinations. The communication in such cases is only feasible if reliable multicast is used. This paper addresses the use of reliable multicast in grid computing, identifying potential applications and requirements, and discusses how these requirements are met by protocols being standardized by the Internet Engineering Task Force (IETF). The emphasis of our study is on high-performance computing and communication, and on NORM protocols. The two existing implementations are compared with each other and with standard off-the-shelf TCP. Our findings are valid for applications that require high-speed reliable dissemination of large amounts of data over the Internet, such as RealityGrid, but can benefit other grid projects too. Unlike previous work, this paper considers the use of reliable multicast in one-to-few grid scenarios, and provides a practical comparison in the actual network environment to assess the suitability of such protocols.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128526085","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: 7
Use of PVFS for efficient execution of jobs with pipeline-shared I/O 使用PVFS有效地执行具有管道共享I/O的作业
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.63
N. Vydyanathan, Gaurav Khanna, T. Kurç, Ümit V. Çatalyürek, P. Wyckoff, J. Saltz, P. Sadayappan
{"title":"Use of PVFS for efficient execution of jobs with pipeline-shared I/O","authors":"N. Vydyanathan, Gaurav Khanna, T. Kurç, Ümit V. Çatalyürek, P. Wyckoff, J. Saltz, P. Sadayappan","doi":"10.1109/GRID.2004.63","DOIUrl":"https://doi.org/10.1109/GRID.2004.63","url":null,"abstract":"This paper is concerned with efficient execution of applications that are composed of chain of sequential data processes, which exchange data through a file system. We focus on pipeline-shared I/O behavior within a single pipeline of processes running on a cluster. We examine several scheduling strategies and experimentally evaluate them for efficient use the parallel virtual file system (PVFS) as a common storage pool.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129256900","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
MARS: a metascheduler for distributed resources in campus grids MARS:用于校园网格中分布式资源的元调度程序
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.42
A. Bose, Brian Wickman, C. Wood
{"title":"MARS: a metascheduler for distributed resources in campus grids","authors":"A. Bose, Brian Wickman, C. Wood","doi":"10.1109/GRID.2004.42","DOIUrl":"https://doi.org/10.1109/GRID.2004.42","url":null,"abstract":"Computational grids are increasingly being deployed in campus environments to provide unified access to distributed and heterogeneous resources such as clusters, storage arrays, networks, and scientific instruments. While the existing grid computing frameworks and protocols provide a robust set of mechanisms for user authentication, security, workflow and resource management; efficient scheduling of tasks on distributed and heterogeneous resources, termed as metascheduling, is an active area of research. In this paper, we describe MARS, an open-source metascheduling framework that can be integrated into existing campus infrastructure to provide robust task scheduling and resource management capabilities. MARS uses a forecasting algorithm to predict resource-level scheduling parameters such as queue lengths, turn-around times, and resource utilization. These predicted values are then used to schedule tasks based on their priority levels. It allows preemption of lower-priority running tasks in favor of on-demand tasks. We have implemented heuristic and evolutionary scheduling algorithms in the present framework and evaluated it in a production environment consisting of several large Linux clusters. Our simulation results using actual workload traces from these clusters demonstrate the effectiveness of the current metascheduling framework.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126111389","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: 26
A Web based conversational case-based recommender system for ontology aided metadata discovery 基于Web的会话案例推荐系统,用于本体辅助元数据发现
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.6
M. Aktaş, M. Pierce, G. Fox, David B. Leake
{"title":"A Web based conversational case-based recommender system for ontology aided metadata discovery","authors":"M. Aktaş, M. Pierce, G. Fox, David B. Leake","doi":"10.1109/GRID.2004.6","DOIUrl":"https://doi.org/10.1109/GRID.2004.6","url":null,"abstract":"Locating resources of interest in a large resource-intensive environment is a challenging problem. In this paper we present research on addressing this problem through the development of a recommender system to aid in metadata discovery. Our recommender approach uses conversational case-based reasoning (CCBR), with semantic Web markup languages providing a standard form for case representation. We present our initial efforts in designing and developing ontologies for an Earthquake Simulation Grid, to use these to guide case retrieval, discuss how these are exploited in a prototype application, and identify future steps for this approach.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124103101","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: 66
Checkpoint and restart for distributed components in XCAT3 XCAT3中分布式组件的检查点和重启
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.15
S. Krishnan, Dennis Gannon
{"title":"Checkpoint and restart for distributed components in XCAT3","authors":"S. Krishnan, Dennis Gannon","doi":"10.1109/GRID.2004.15","DOIUrl":"https://doi.org/10.1109/GRID.2004.15","url":null,"abstract":"With the advent of grid computing, more and more high-end computational resources become available for use to a scientist. While this opens up new avenues for scientific research, it makes reliability and fault tolerance of such a system a non-trivial task, especially for long running distributed applications. In order to solve this problem, we present a distributed user-defined checkpointing mechanism within the XCAT3 system. XCAT3 is a framework for component component architecture (CCA) based components consistent with current Grid standards. We describe in detail the algorithms and APIs that are added to XCAT3 in order to support distributed checkpointing. Our approach ensures that the checkpoints are platform independent, minimal in size, and always available during component failures. In addition, our algorithms maintain correctness in the presence of failures and scale well with the number of components, and checkpoint size.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131446704","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: 27
A network topology description model for grid application deployment 用于网格应用程序部署的网络拓扑描述模型
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.2
S. Lacour, Christian Pérez, T. Priol
{"title":"A network topology description model for grid application deployment","authors":"S. Lacour, Christian Pérez, T. Priol","doi":"10.1109/GRID.2004.2","DOIUrl":"https://doi.org/10.1109/GRID.2004.2","url":null,"abstract":"Computational grids are probably among the most heterogeneous computing systems. However, they are very attractive for their potential computational power. Their heterogeneity is especially perceptible during the deployment of grid applications. In particular, an automatic and efficient deployment of grid applications on resources requires to have access to the characteristics of the resources. This paper presents a description model of (grid) networks which provides a functional view of the network topology. The simplicity of the proposed model does not hinder the description of complex network topologies (asymmetric links, firewalls, nonIP networks, nonhierarchical topologies).","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131746706","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
High-level grid application environment to use legacy codes as OGSA grid services 使用遗留代码作为OGSA网格服务的高级网格应用程序环境
Fifth IEEE/ACM International Workshop on Grid Computing Pub Date : 2004-11-08 DOI: 10.1109/GRID.2004.37
P. Kacsuk, A. Goyeneche, T. Delaitre, T. Kiss, Z. Farkas, Tamas Boczko
{"title":"High-level grid application environment to use legacy codes as OGSA grid services","authors":"P. Kacsuk, A. Goyeneche, T. Delaitre, T. Kiss, Z. Farkas, Tamas Boczko","doi":"10.1109/GRID.2004.37","DOIUrl":"https://doi.org/10.1109/GRID.2004.37","url":null,"abstract":"One of the biggest obstacles in the wide-spread industrial take-up of grid technology is the existence of a large amount of legacy code that is not accessible as grid services. The paper describes a new approach (GEMLCA: grid execution management for legacy code architecture) to deploy legacy codes as grid services without modifying the original code. Moreover, we show a workflow execution oriented grid portal technology (P-GRADE portal) by which such legacy code based grid services can be applied in complex business processes. GEMLCA has been implemented as GT-3 services but can be easily ported into the new WSRF grid standards.","PeriodicalId":335281,"journal":{"name":"Fifth IEEE/ACM International Workshop on Grid Computing","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128260782","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: 50
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信