Deriving Goal Oriented Performance Models By Systematic Experimentation
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Deriving Goal Oriented Performance Models By Systematic Experimentation
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Author : Westermann, Dennis
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-04-10
Deriving Goal Oriented Performance Models By Systematic Experimentation written by Westermann, Dennis and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-10 with Computers categories.
Performance modelling can require substantial effort when creating and maintaining performance models for software systems that are based on existing software. Therefore, this thesis addresses the challenge of performance prediction in such scenarios. It proposes a novel goal-oriented method for experimental, measurement-based performance modelling. We validated the approach in a number of case studies including standard industry benchmarks as well as a real development scenario at SAP.
Performance Problem Diagnostics By Systematic Experimentation
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Author : Wert, Alexander
language : en
Publisher: KIT Scientific Publishing
Release Date : 2018-03-29
Performance Problem Diagnostics By Systematic Experimentation written by Wert, Alexander and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-29 with Electronic computers. Computer science categories.
In this book, we introduce an automatic, experiment-based approach for performance problem diagnostics in enterprise software systems. The proposed approach systematically searches for root causes of detected performance problems by executing series of systematic performance tests. The presented approach is evaluated by various case studies showing that the presented approach is applicable to a wide range of contexts.
Automated Experiments For Deriving Performance Relevant Properties Of Software Execution Environments
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Author : Hauck, Michael
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-02-11
Automated Experiments For Deriving Performance Relevant Properties Of Software Execution Environments written by Hauck, Michael and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-11 with Computers categories.
The software execution environment can play a crucial role when analyzing the performance of a software system. In this book, a novel approach for the automated detection of performance-relevant properties of the execution environment is presented. The properties are detected using predefined experiments and integrated into performance prediction tools. The approach is applied to experiments for detecting different CPU, OS, and virtualization properties, and validated in different case studies.
Quality Driven Reuse Of Model Based Software Architecture Elements
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Author : Busch, Axel
language : en
Publisher: KIT Scientific Publishing
Release Date : 2019-10-17
Quality Driven Reuse Of Model Based Software Architecture Elements written by Busch, Axel and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-17 with Computers categories.
Model Based Performance Prediction For Concurrent Software On Multicore Architectures A Simulation Based Approach
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Author : Frank, Markus Kilian
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-07-18
Model Based Performance Prediction For Concurrent Software On Multicore Architectures A Simulation Based Approach written by Frank, Markus Kilian and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-18 with Computers categories.
Die modellbasierte Performancevorhersage ist ein bekanntes Konzept zur Gewährleistung der Softwarequalität. Derzeitige Ansätze basieren auf einem Modell mit einer Metrik, was zu ungenauen Vorhersagen für moderne Architekturen führt. In dieser Arbeit wird ein Multi-Strategie-Ansatz zur Erweiterung von Performancevorhersagemodellen zur Unterstützung von Multicore-Architekturen vorgestellt, in Palladio implementiert und dadurch die Genauigkeit der Vorhersage deutlich verbessert. - Model-based performance prediction is a well-known concept to ensure the quality of software. Current approaches are based on a single-metric model, which leads to inaccurate predictions for modern architectures. This thesis presents a multi-strategies approach to extend performance prediction models to support multicore architectures. We implemented the strategies into Palladio and significantly increased the performance prediction power.
An Approach For Guiding Developers To Performance And Scalability Solutions
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Author : Heger, Christoph
language : en
Publisher: KIT Scientific Publishing
Release Date : 2018-09-05
An Approach For Guiding Developers To Performance And Scalability Solutions written by Heger, Christoph and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-05 with Electronic computers. Computer science categories.
The quality of enterprise software applications plays a crucial role for the satisfaction of the users and the economic success of the enterprises. Software applications with unsatisfying performance and scalability are perceived by its users as low in quality, as less interesting and less attractive, and cause frustration when preventing the users from attaining their goals. This book proposes an approach for a recommendation system that enables developers who are novices in software perform.
Weighted Statistical Testing Based On Active Learning And Formal Verification Techniques For Software Reliability Assessment
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Author : Omri, Fouad ben Nasr
language : en
Publisher: KIT Scientific Publishing
Release Date : 2018-12-11
Weighted Statistical Testing Based On Active Learning And Formal Verification Techniques For Software Reliability Assessment written by Omri, Fouad ben Nasr and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-11 with Electronic computers. Computer science categories.
This work developed an automatic approach for the assessment of software reliability which is both theoretical sound and practical. The developed approach extends and combines theoretical sound approaches in a novel manner to systematically reduce the overhead of reliability assessment.
Automated Coevolution Of Source Code And Software Architecture Models
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Author : Langhammer, Michael
language : en
Publisher: KIT Scientific Publishing
Release Date : 2019-08-23
Automated Coevolution Of Source Code And Software Architecture Models written by Langhammer, Michael and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-23 with Computers categories.
Building Transformation Networks For Consistent Evolution Of Interrelated Models
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Author : Klare, Heiko
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-03-24
Building Transformation Networks For Consistent Evolution Of Interrelated Models written by Klare, Heiko and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-24 with Computers categories.
Complex software systems are described with multiple artifacts, such as code, design diagrams and others. Ensuring their consistency is crucial and can be automated with transformations for pairs of artifacts. We investigate how developers can combine independently developed and reusable transformations to networks that preserve consistency between more than two artifacts. We identify synchronization, compatibility and orchestration as central challenges, and we develop approaches to solve them.
Specification Languages For Preserving Consistency Between Models Of Different Languages
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Author : Kramer, Max Emanuel
language : en
Publisher: KIT Scientific Publishing
Release Date : 2019-01-30
Specification Languages For Preserving Consistency Between Models Of Different Languages written by Kramer, Max Emanuel and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-30 with Electronic computers. Computer science categories.
When complex IT systems are being developed, the usage of several programming and modelling languages can lead to inconsistencies that yield faulty designs and implementations. To address this problem, this work contributes a classification of consistency preservation challenges and an approach for preserving consistency. It is formalized using set theory and monitors changes to avoid matching and diffing problems. Three new languages that follow this preservation approach are presented.