2010 11th IEEE/ACM International Conference on Grid Computing最新文献

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SLA★: An abstract syntax for Service Level Agreements SLA★:服务水平协议的抽象语法
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697973
Keven T. Kearney, Francesco Torelli, Constantinos Kotsokalis
{"title":"SLA★: An abstract syntax for Service Level Agreements","authors":"Keven T. Kearney, Francesco Torelli, Constantinos Kotsokalis","doi":"10.1109/GRID.2010.5697973","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697973","url":null,"abstract":"This paper describes SLA★, a domain-independent syntax for machine-readable Service Level Agreements (SLAs) and SLA templates. Historically, SLA★ was developed as a generalisation and refinement of the web-service specific XML standards: WS-Agreement, WSLA, and WSDL. Instead of web-services, however, SLA★ deals with services in general, and instead of XML, it is language independent. SLA★ provides a specification of SLA(T) content at a fine-grained level of detail, which is both richly expressive and inherently extensible: supporting controlled customisation to arbitrary domain-specific requirements. The model was developed as part of the FP7 ICT Integrated Project SLA@SOI, and has been applied to a range of industrial use-cases, including; ERP hosting, Enterprise IT, live-media streaming and health-care provision. At the time of writing, the abstract syntax has been realised in concrete form as a Java API, XML-Schema, and BNF Grammar.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77598182","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: 83
XtreemOS Application Execution Management: A scalable approach XtreemOS应用程序执行管理:一种可扩展的方法
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697954
Ramon Nou, J. Giralt, J. Corbalán, E. Tejedor, J. O. Fitó, Josep M. Pérez, Toni Cortes
{"title":"XtreemOS Application Execution Management: A scalable approach","authors":"Ramon Nou, J. Giralt, J. Corbalán, E. Tejedor, J. O. Fitó, Josep M. Pérez, Toni Cortes","doi":"10.1109/GRID.2010.5697954","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697954","url":null,"abstract":"Designing a job management system for the Grid is a non-trivial task. While a complex middleware can give a lot of features, it often implies sacrificing performance. Such performance loss is especially noticeable for small jobs. A Job Manager's design also affects the capabilities of the monitoring system. We believe that monitoring a job or asking for a job status should be fast and easy, like doing a simple ‘ps’. In this paper, we present the job management of XtreemOS - a Linux-based operating system to support Virtual Organizations for Grid. This management is performed inside the Application Execution Manager (AEM). We evaluate its performance using only one job manager plus the built-in monitoring infrastructure. Furthermore, we present a set of real-world applications using AEM and its features. In XtreemOS we avoid reinventing the wheel and use the Linux paradigm as an abstraction.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79198960","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: 6
DSFS: Decentralized security for large parallel file systems DSFS:大型并行文件系统的分散安全性
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697947
Zhongying Niu, Hong Jiang, Ke Zhou, D. Feng, Shu Ping Zhang, Tianming Yang, Dongliang Lei, Anli Chen
{"title":"DSFS: Decentralized security for large parallel file systems","authors":"Zhongying Niu, Hong Jiang, Ke Zhou, D. Feng, Shu Ping Zhang, Tianming Yang, Dongliang Lei, Anli Chen","doi":"10.1109/GRID.2010.5697947","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697947","url":null,"abstract":"This paper describes DSFS, a decentralized security system for large parallel file system. DSFS stores global access control lists (ACLs) in a centralized decision-making server and pushes pre-authorization lists (PALs) into storage devices. Thus DSFS allows users to flexibly set any access control policy for the global ACL or even change the global ACL system without having to upgrade the security code in their storage devices. With pre-authorization lists, DSFS enables a network-attached storage device to immediately authorize I/O, instead of demanding a client to acquire an authorization from a centralized authorization server at a crucial time. The client needs to acquire only an identity key from an authentication server to access any devices she wants. Experimental results show that DSFS achieves higher performance and scalability than traditional capability-based security protocols.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82012964","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
On the design of Adaptive Mesh Refinement applications based on software components 基于软件组件的自适应网格细化应用设计
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5698012
A. Ribes, Christian Pérez, V. Pichon
{"title":"On the design of Adaptive Mesh Refinement applications based on software components","authors":"A. Ribes, Christian Pérez, V. Pichon","doi":"10.1109/GRID.2010.5698012","DOIUrl":"https://doi.org/10.1109/GRID.2010.5698012","url":null,"abstract":"Designing Adaptive Mesh Refinement based applications is a very complex task. The aim of this paper is to study whether component models could simplify their conception and which concepts are needed. The analysis is based on an implementation of an AMR method on top of two component models, ULCM and SALOME.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88863975","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
Multifaceted resource management for dealing with heterogeneous workloads in virtualized data centers 面向虚拟化数据中心异构工作负载的多方面资源管理
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697964
Íñigo Goiri, J. O. Fitó, F. Julià, Ramon Nou, J. L. Berral, Jordi Guitart, J. Torres
{"title":"Multifaceted resource management for dealing with heterogeneous workloads in virtualized data centers","authors":"Íñigo Goiri, J. O. Fitó, F. Julià, Ramon Nou, J. L. Berral, Jordi Guitart, J. Torres","doi":"10.1109/GRID.2010.5697964","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697964","url":null,"abstract":"As long as virtualization has been introduced in data centers, it has been opening new chances for resource management. Now, it is not just used as a tool for consolidating underused nodes and save power, it also allows new solutions to well-known challenges, such as fault tolerance or heterogeneity management. Virtualization helps to encapsulate Web-based applications or HPC jobs in virtual machines and see them as a single entity which can be managed in an easier way.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89777331","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
Towards energy-efficient reactive thermal management in instrumented datacenters 在仪表化数据中心实现节能无功热管理
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5698002
I. Rodero, Eun Kyung Lee, D. Pompili, M. Parashar, Marc Gamell, R. Figueiredo
{"title":"Towards energy-efficient reactive thermal management in instrumented datacenters","authors":"I. Rodero, Eun Kyung Lee, D. Pompili, M. Parashar, Marc Gamell, R. Figueiredo","doi":"10.1109/GRID.2010.5698002","DOIUrl":"https://doi.org/10.1109/GRID.2010.5698002","url":null,"abstract":"Virtual Machine (VM) migration is one of the most common techniques used to alleviate thermal anomalies (i.e., hotspots) in cloud datacenter's servers of by reducing the load and, therefore, decreasing the server utilization. However, there are other techniques such as voltage scaling that also can be applied to reduce the temperature of the servers in datacenters. Because no single technique is the most efficient to meet temperature/performance optimization goals in all situations, we work towards an autonomic approach that performs energy-efficient thermal management while ensuring the Quality of Service (QoS) delivered to the users. In this paper, we explore ways to take actions to reduce energy consumption at the server side before performing costly migrations of VMs. Specifically, we focus on exploiting VM Monitor (VMM) configurations, such as pinning techniques in Xen platforms, which are complementary to other techniques at the physical server layer such as using low power modes. To support the arguments of our approach, we present the results obtained from an experimental evaluation on real hardware using High Performance Computing (HPC) workloads on different scenarios.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83879411","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
Automated and dynamic application accuracy management and resource provisioning in a cloud environment 云环境中的自动化和动态应用程序准确性管理和资源配置
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-10-01 DOI: 10.1109/GRID.2010.5697963
S. Vijayakumar, Qian Zhu, G. Agrawal
{"title":"Automated and dynamic application accuracy management and resource provisioning in a cloud environment","authors":"S. Vijayakumar, Qian Zhu, G. Agrawal","doi":"10.1109/GRID.2010.5697963","DOIUrl":"https://doi.org/10.1109/GRID.2010.5697963","url":null,"abstract":"The recent emergence of cloud computing is making the vision of utility computing realizable, i.e., computing resources and services from a cloud can be delivered, utilized, and paid for in the same fashion as utilities like water or electricity. This, however, creates new resource provisioning problems. Because of the pay-as-you-go model, resource provisioning should be performed carefully. Resource provisioning can be particularly challenging for adaptive applications, where there can be a tradeoff between the application Quality of Service (QoS), or accuracy, and the resource costs incurred. In this paper, we consider adaptive streaming applications where a user wants to achieve the minimum resource costs while maintaining a specified accuracy goal. We present a dynamic and automated framework which can adapt the adaptive parameters to meet the specific accuracy goal, and then dynamically converge to near-optimal resource allocation. Our solution can handle unexpected changes in the data distribution characteristics and/or rates. We evaluate our approach using two streaming applications and demonstrate the effectiveness of our framework.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84123156","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: 10
Component specification in the Cactus Framework: The Cactus Configuration Language Cactus框架中的组件规范:Cactus配置语言
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-09-07 DOI: 10.1109/GRID.2010.5698008
Gabrielle Allen, T. Goodale, F. Löffler, D. Rideout, E. Schnetter, Eric L. Seidel
{"title":"Component specification in the Cactus Framework: The Cactus Configuration Language","authors":"Gabrielle Allen, T. Goodale, F. Löffler, D. Rideout, E. Schnetter, Eric L. Seidel","doi":"10.1109/GRID.2010.5698008","DOIUrl":"https://doi.org/10.1109/GRID.2010.5698008","url":null,"abstract":"Component frameworks are complex systems that rely on many layers of abstraction to function properly. One essential requirement is a consistent means of describing each individual component and how it relates to both other components and the whole framework. As component frameworks are designed to be flexible by nature, the description method should be simultaneously powerful, lead to efficient code, and be easy to use, so that new users can quickly adapt their own code to work with the framework. In this paper, we discuss the Cactus Configuration Language (CCL) which is used to describe components (“thorns”) in the Cactus Framework. The CCL provides a description language for the variables, parameters, functions, scheduling and compilation of a component and includes concepts such as interface and implementation which allow thorns providing the same capabilities to be easily interchanged. We include several application examples which illustrate how community toolkits use the CCL and Cactus and identify needed additions to the language.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88030854","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: 21
Simulation Factory: Taming application configuration and workflow on high-end resources 仿真工厂:在高端资源上驯服应用程序配置和工作流
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-08-26 DOI: 10.1109/GRID.2010.5698010
Michael W. Thomas, E. Schnetter
{"title":"Simulation Factory: Taming application configuration and workflow on high-end resources","authors":"Michael W. Thomas, E. Schnetter","doi":"10.1109/GRID.2010.5698010","DOIUrl":"https://doi.org/10.1109/GRID.2010.5698010","url":null,"abstract":"Computational Science on large high performance computing resources is hampered by the complexity of these systems. Much of this complexity is due to low-level details on these resources that are exposed to the application and the end user. This includes (but is not limited to) mechanisms for remote access, configuring and building applications from source code, and managing simulations and their output files via batch queue systems.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84778047","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
Fast native function calls for the Babel language interoperability framework Babel语言互操作性框架的快速本机函数调用
2010 11th IEEE/ACM International Conference on Grid Computing Pub Date : 2010-07-02 DOI: 10.1109/GRID.2010.5698006
D. Ebner, T. Epperly
{"title":"Fast native function calls for the Babel language interoperability framework","authors":"D. Ebner, T. Epperly","doi":"10.1109/GRID.2010.5698006","DOIUrl":"https://doi.org/10.1109/GRID.2010.5698006","url":null,"abstract":"Babel is an open-source language interoperability framework tailored to the needs of high-performance scientific computing. Its primary focus is on fast in-process communication across various languages. In doing so, some additional call overhead is often inevitable. For several pairs of languages, however, shortcuts exist that allow for more efficient function calls. As Babel is a dynamic framework, the particular set of languages involved is often only known at runtime. In this work, we present a simple yet very effective optimization that can be used to reduce the call overhead between various pairs of languages. In particular, our optimization is applicable if caller and callee are implemented in the same language. We implement and evaluate these techniques for C++ and Python. When applicable, our optimization virtually eliminates the overhead for a small memory cost. Compared to previous versions of Babel, this means a speedup ranging from about 5x for simple numerical argument types up to roughly 125x for strings.","PeriodicalId":6372,"journal":{"name":"2010 11th IEEE/ACM International Conference on Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88290627","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
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