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Towards a framework for source code instrumentation measurement validation 迈向一个源代码仪器测量验证的框架
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071033
Haleh Najafzadeh, S. Chaiken
{"title":"Towards a framework for source code instrumentation measurement validation","authors":"Haleh Najafzadeh, S. Chaiken","doi":"10.1145/1071021.1071033","DOIUrl":"https://doi.org/10.1145/1071021.1071033","url":null,"abstract":"Ignoring monitoring overhead and not validating measurements are two common mistakes in benchmarking. We extend, apply and evaluate for a practical FFT library our own methodologies for overhead compensation and over-all validation. The overhead and error sources we address include the source instrumentation and separate activities unrelated to the phenomena under study. We are able to quantify the differences with simpler compared with more portable probe technology and relate them to compiler optimization effects. Finally we formulate our framework for validating performance measurement using software accessible counters within existing framework for general software measurements.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130422473","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: 5
Run-time performance management of the Siena publish/subscribe middleware Siena发布/订阅中间件的运行时性能管理
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071028
M. Caporuscio, A. Marco, P. Inverardi
{"title":"Run-time performance management of the Siena publish/subscribe middleware","authors":"M. Caporuscio, A. Marco, P. Inverardi","doi":"10.1145/1071021.1071028","DOIUrl":"https://doi.org/10.1145/1071021.1071028","url":null,"abstract":"Recently, growing attention is focused on run-time management of Quality of Service (QoS) of complex software systems. In this context, self-adaptation of applications, based on runtime monitoring and dynamic reconfiguration, is considered a useful technique to manage/negotiate QoS. Several defined approaches to dynamic performance management propose the use of on-line model-based evaluation of the managed application in order to choose the new application configuration for improving the QoS. In a previous work we defined a methodology to manage performance of soft-ware system at run-time based on model-based performance evaluation. To avoid unnecessary details the performance model represents the managed application at the Software Architecture level. In this work we apply and implement this approach to dynamic manage the performance of the SIENA publish/subscribe event notification service.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125751237","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: 17
Applying SPE techniques for modeling a grid-enabled JAVA platform 应用SPE技术对支持网格的JAVA平台进行建模
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071036
Mariela Curiel, M. Pérez, Ricardo González
{"title":"Applying SPE techniques for modeling a grid-enabled JAVA platform","authors":"Mariela Curiel, M. Pérez, Ricardo González","doi":"10.1145/1071021.1071036","DOIUrl":"https://doi.org/10.1145/1071021.1071036","url":null,"abstract":"Advances in Internet and the availability of powerful computers and high-speed networks have propitiated the rise of Grids. The scheduling of applications in Grids is complex due to factors like the heterogeneity of resources and changes in their availability. Models provide a way of performing repeatable and controllable experiments for evaluating scheduling algorithms under different scenarios. This article describes the development of a performance model for a JAVA-based distributed platform using a SPE methodology, where Layered Queuing Network (LQN) models are derived from Use Case Maps (UCM).","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122421302","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: 0
Modeling continuous changes of the user's dynamic behavior in the WWW 对万维网中用户动态行为的持续变化进行建模
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071040
R. Peña-Ortiz, J. Sahuquillo, A. Pont, J. A. Gil
{"title":"Modeling continuous changes of the user's dynamic behavior in the WWW","authors":"R. Peña-Ortiz, J. Sahuquillo, A. Pont, J. A. Gil","doi":"10.1145/1071021.1071040","DOIUrl":"https://doi.org/10.1145/1071021.1071040","url":null,"abstract":"Understanding the characteristics of the users' workload is an important aspect when designing and providing web services. The majority of current workload characterization techniques introduce some limitations when representing the dynamism of the client behavior and the continuous changes in its role. This fact implies that the majority of the existing workload generators model these characteristics in a simple an improperly way. This paper focuses on the dynamism of WWW in general, and the new techniques to characterize the user behavior. Our work is addressed to develop a dynamic workload generator that considers the new behavior of the web clients, and the continuous changes in their role.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126512539","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: 13
From UML models to software performance results: an SPE process based on XML interchange formats 从UML模型到软件性能结果:基于XML交换格式的SPE过程
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071030
C. U. Smith, Catalina M. Lladó, V. Cortellessa, A. Marco, L. Williams
{"title":"From UML models to software performance results: an SPE process based on XML interchange formats","authors":"C. U. Smith, Catalina M. Lladó, V. Cortellessa, A. Marco, L. Williams","doi":"10.1145/1071021.1071030","DOIUrl":"https://doi.org/10.1145/1071021.1071030","url":null,"abstract":"The SPE process uses multiple performance assessment tools depending on the state of the software and the amount of performance data available. This paper describes two XML based interchange formats that facilitate using a variety of performance tools in a plug-and-play manner thus enabling the use of the tool best suited to the analysis. The Software Performance Model Interchange Format (S-PMIF) is a common representation that is used to exchange information between (UML-based) software design tools and software performance engineering tools. On the other hand, the performance model interchange format (PMIF 2.0) is a common representation for system performance model data that can be used to move models among system performance modeling tools that use a queueing network model paradigm. This paper first defines an XML based S-PMIF based on an updated SPE meta-model Then it demonstrates the feasibility of using both the S-PMIF and the PMIF 2.0 to automatically translate an architecture description in UML into both a software performance model and a system performance model to study the performance characteristics of the architecture. This required the implementation of some extensions to the XPRIT software in order to export UML models into the S-PMIF and a new function in the SPEED software to import S-PMIF models, which are also described. The SPE process and an experimental proof of concept are presented.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114709627","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: 73
From design to analysis models: a kernel language for performance and reliability analysis of component-based systems 从设计到分析模型:用于基于组件的系统的性能和可靠性分析的核心语言
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071024
V. Grassi, R. Mirandola, A. Sabetta
{"title":"From design to analysis models: a kernel language for performance and reliability analysis of component-based systems","authors":"V. Grassi, R. Mirandola, A. Sabetta","doi":"10.1145/1071021.1071024","DOIUrl":"https://doi.org/10.1145/1071021.1071024","url":null,"abstract":"To facilitate the use of non-functional analysis results in the selection and assembly of components for component-based systems, automatic prediction tools should be devised, to predict some overall quality attribute of the application without requiring extensive knowledge of analysis methodologies to the application designer. To achieve this goal, a key idea is to define a model transformation that takes as input some \"design-oriented\" model of the component assembly and produces as a result an \"analysis-oriented\" model that lends itself to the application of some analysis methodology. However, to actually devise such a transformation, we must face both the heterogeneous design level notations for component-based systems, and the variety of non-functional attributes and related analysis methodologies we could be interested in. In this perspective, we define a kernel language whose aim is to capture the relevant information for the analysis of non-functional attributes of component-based systems, with a focus on performance and reliability. Using this kernel language as a bridge between design-oriented and analysis-oriented notations we reduce the burden of defining a variety of direct transformations from the former to the latter to the less complex problem of defining transformations to/from the kernel language. The proposed kernel language is defined within the MOF (Meta-Object Facility) framework, to allow the exploitation of MOF-based model transformation facilities.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125879135","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: 94
Ensuring stable performance for systems that degrade 确保系统在降级时性能稳定
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071026
Alberto Avritzer, A. Bondi, E. Weyuker
{"title":"Ensuring stable performance for systems that degrade","authors":"Alberto Avritzer, A. Bondi, E. Weyuker","doi":"10.1145/1071021.1071026","DOIUrl":"https://doi.org/10.1145/1071021.1071026","url":null,"abstract":"A new approach that is useful in identifying and eliminating performance degradation occurring in aging software is proposed. A customer-affecting metric is used to initiate the restoration of such a system to full capacity. A case study is described in which, by simulating an industrial software system, we are able to show that by monitoring a customer-affecting metric and frequently comparing its degradation to the performance objective, we can ensure system stability at a very low cost.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122722844","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: 24
An overview of model driven architecture ® (MDA®): invited talk abstract 模型驱动架构®(MDA®)概述:邀请演讲摘要
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071052
M. Rosen
{"title":"An overview of model driven architecture ® (MDA®): invited talk abstract","authors":"M. Rosen","doi":"10.1145/1071021.1071052","DOIUrl":"https://doi.org/10.1145/1071021.1071052","url":null,"abstract":"This talk provides an overview of Model Driven Architecture (MDA). It outlines the economic drivers of MDA, gives a broad outline of the scope of MDA, and projects the future of MDA.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126449180","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: 0
A web service for solving queuing network models using PMIF 一个使用PMIF求解排队网络模型的web服务
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071042
Jerònia Rosselló, Catalina M. Lladó, R. Puigjaner, C. U. Smith
{"title":"A web service for solving queuing network models using PMIF","authors":"Jerònia Rosselló, Catalina M. Lladó, R. Puigjaner, C. U. Smith","doi":"10.1145/1071021.1071042","DOIUrl":"https://doi.org/10.1145/1071021.1071042","url":null,"abstract":"A performance model interchange format (PMIF) is a common representation for queuing network model data that can be used to move models among modeling tools. This paper demonstrates how Web services can be used to facilitate the use of modeling tools that can interface with the PMIF. The paper describes the design and implementation of a PMIF Web service for the modeling tool Qnap. Additionally, it shows experimental results that prove the viability of such a Web service.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130729806","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
Automatic generation of layered queuing software performance models from commonly available traces 从常用的轨迹自动生成分层排队软件性能模型
Workshop on Software and Performance Pub Date : 2005-07-12 DOI: 10.1145/1071021.1071037
Tauseef A. Israr, D. Lau, G. Franks, M. Woodside
{"title":"Automatic generation of layered queuing software performance models from commonly available traces","authors":"Tauseef A. Israr, D. Lau, G. Franks, M. Woodside","doi":"10.1145/1071021.1071037","DOIUrl":"https://doi.org/10.1145/1071021.1071037","url":null,"abstract":"Performance models of software designs can give early warnings of problems such as resource saturation or excessive delays. However models are seldom used because of the considerable effort needed to construct them. Software Architecture and Model Extraction (SAME) is a lightweight model building technique that extracts communication patterns from executable designs or prototypes that use message passing, to develop a Layered Queuing Network model in an automated fashion. It is a formal, traceable model building process. The transformation follows a series of well-defined transformation steps, from input domain, (an executable software design or the implementation of software itself) to output domain, a Layered Queuing Network (LQN) Performance model. The SAME technique is appropriate for a message passing distributed system where tasks interact by point-to-point communication. With SAME, the performance analyst can focus on the principles of software performance analysis rather than model building.","PeriodicalId":235512,"journal":{"name":"Workshop on Software and Performance","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122343819","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: 30
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