Configurable Software Performance Completions Through Higher Order Model Transformations
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Configurable Software Performance Completions Through Higher Order Model Transformations
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Author : Happe, Lucia
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-11-26
Configurable Software Performance Completions Through Higher Order Model Transformations written by Happe, Lucia 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 2014-11-26 with Electronic computers. Computer science categories.
Chillies is a novel approach for variable model transformations closing the gap between abstract architecture models, used for performance prediction, and required low-level details. We enable variability of transformations using chain of generators based on the Higher-Order Transformation (HOT). HOTs target different goals, such as template instantiation or transformation composition. In addition, we discuss state-dependent behavior in prediction models and quality of model transformations.
Model Transformation Languages With Modular Information Hiding
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Author : Rentschler, Andreas
language : en
Publisher: KIT Scientific Publishing
Release Date : 2015-04-13
Model Transformation Languages With Modular Information Hiding written by Rentschler, Andreas 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 2015-04-13 with Electronic computers. Computer science categories.
Model transformations, together with models, form the principal artifacts in model-driven software development. Industrial practitioners report that transformations on larger models quickly get sufficiently large and complex themselves. To alleviate entailed maintenance efforts, this thesis presents a modularity concept with explicit interfaces, complemented by software visualization and clustering techniques. All three approaches are tailored to the specific needs of the transformation domain.
Computer Performance Engineering
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Author : András Horváth
language : en
Publisher: Springer
Release Date : 2014-09-01
Computer Performance Engineering written by András Horváth and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-01 with Computers categories.
This book constitutes the proceedings of the 11th European Workshop on Performance Engineering, EPEW 2014, held in Florence, Italy, in September 2014. The 18 full papers presented in this volume were carefully reviewed and selected from 30 submissions. The papers are organized in topical sections named: cloud performance modelling; queueing and fluid models; performance of computation and programming; fitting; urban traffic modelling; decision making; and Markovian models, above and beyond.
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.
Implicit Incremental Model Analyses And Transformations
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Author : Hinkel, Georg
language : en
Publisher: KIT Scientific Publishing
Release Date : 2021-07-20
Implicit Incremental Model Analyses And Transformations written by Hinkel, Georg 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 2021-07-20 with Computers categories.
When models of a system change, analyses based on them have to be reevaluated in order for the results to stay meaningful. In many cases, the time to get updated analysis results is critical. This thesis proposes multiple, combinable approaches and a new formalism based on category theory for implicitly incremental model analyses and transformations. The advantages of the implementation are validated using seven case studies, partially drawn from the Transformation Tool Contest (TTC).
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.
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.
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.
Automated Improvement Of Software Architecture Models For Performance And Other Quality Attributes
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Author : Koziolek, Anne
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-01-07
Automated Improvement Of Software Architecture Models For Performance And Other Quality Attributes written by Koziolek, Anne 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 2014-01-07 with Computers categories.
Quality attributes, such as performance or reliability, are crucial for the success of a software system and largely influenced by the software architecture. Their quantitative prediction supports systematic, goal-oriented software design and forms a base of an engineering approach to software design. This thesis proposes a method and tool to automatically improve component-based software architecture (CBA) models based on such quantitative quality prediction techniques.
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.