Model-Based Performance Prediction for Concurrent Software on Multicore Architectures---A Simulation-Based Approach

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731511460
Total Pages : 400 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Model-Based Performance Prediction for Concurrent Software on Multicore Architectures---A Simulation-Based Approach by : Frank, Markus Kilian

Download or read book Model-Based Performance Prediction for Concurrent Software on Multicore Architectures---A Simulation-Based Approach written by Frank, Markus Kilian and published by KIT Scientific Publishing. This book was released on 2022-07-18 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

A Reference Structure for Modular Model-based Analyses

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731513412
Total Pages : 398 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis A Reference Structure for Modular Model-based Analyses by : Koch, Sandro Giovanni

Download or read book A Reference Structure for Modular Model-based Analyses written by Koch, Sandro Giovanni and published by KIT Scientific Publishing. This book was released on 2024-04-25 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, the authors analysed the co-dependency between models and analyses, particularly the structure and interdependence of artefacts and the feature-based decomposition and composition of model-based analyses. Their goal is to improve the maintainability of model-based analyses. They have investigated the co-dependency of Domain-specific Modelling Languages (DSMLs) and model-based analyses regarding evolvability, understandability, and reusability.

Evaluating Architectural Safeguards for Uncertain AI Black-Box Components

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Publisher : KIT Scientific Publishing
ISBN 13 : 373151320X
Total Pages : 472 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Evaluating Architectural Safeguards for Uncertain AI Black-Box Components by : Scheerer, Max

Download or read book Evaluating Architectural Safeguards for Uncertain AI Black-Box Components written by Scheerer, Max and published by KIT Scientific Publishing. This book was released on 2023-10-23 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although tremendous progress has been made in Artificial Intelligence (AI), it entails new challenges. The growing complexity of learning tasks requires more complex AI components, which increasingly exhibit unreliable behaviour. In this book, we present a model-driven approach to model architectural safeguards for AI components and analyse their effect on the overall system reliability.

Architecture-based Evolution of Dependable Software-intensive Systems

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731512947
Total Pages : 154 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Architecture-based Evolution of Dependable Software-intensive Systems by : Heinrich, Robert

Download or read book Architecture-based Evolution of Dependable Software-intensive Systems written by Heinrich, Robert and published by KIT Scientific Publishing. This book was released on 2023-06-05 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cumulative habilitation thesis, proposes concepts for (i) modelling and analysing dependability based on architectural models of software-intensive systems early in development, (ii) decomposition and composition of modelling languages and analysis techniques to enable more flexibility in evolution, and (iii) bridging the divergent levels of abstraction between data of the operation phase, architectural models and source code of the development phase.

Consistent View-Based Management of Variability in Space and Time

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731512416
Total Pages : 310 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Consistent View-Based Management of Variability in Space and Time by : Ananieva, Sofia

Download or read book Consistent View-Based Management of Variability in Space and Time written by Ananieva, Sofia and published by KIT Scientific Publishing. This book was released on 2022-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing variable systems faces many challenges. Dependencies between interrelated artifacts within a product variant, such as code or diagrams, across product variants and across their revisions quickly lead to inconsistencies during evolution. This work provides a unification of common concepts and operations for variability management, identifies variability-related inconsistencies and presents an approach for view-based consistency preservation of variable systems.

Architectural Data Flow Analysis for Detecting Violations of Confidentiality Requirements

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731512467
Total Pages : 412 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Architectural Data Flow Analysis for Detecting Violations of Confidentiality Requirements by : Seifermann, Stephan

Download or read book Architectural Data Flow Analysis for Detecting Violations of Confidentiality Requirements written by Seifermann, Stephan and published by KIT Scientific Publishing. This book was released on 2022-12-09 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software vendors must consider confidentiality especially while creating software architectures because decisions made here are hard to change later. Our approach represents and analyzes data flows in software architectures. Systems specify data flows and confidentiality requirements specify limitations of data flows. Software architects use detected violations of these limitations to improve the system. We demonstrate how to integrate our approach into existing development processes.

Architectural Alignment of Access Control Requirements Extracted from Business Processes

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731512122
Total Pages : 366 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Architectural Alignment of Access Control Requirements Extracted from Business Processes by : Pilipchuk, Roman

Download or read book Architectural Alignment of Access Control Requirements Extracted from Business Processes written by Pilipchuk, Roman and published by KIT Scientific Publishing. This book was released on 2023-01-27 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Business processes and information systems evolve constantly and affect each other in non-trivial ways. Aligning security requirements between both is a challenging task. This work presents an automated approach to extract access control requirements from business processes with the purpose of transforming them into a) access permissions for role-based access control and b) architectural data flow constraints to identify violations of access control in enterprise application architectures.

Leveraging Applications of Formal Methods, Verification and Validation. Modeling

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Publisher : Springer
ISBN 13 : 3030034186
Total Pages : 599 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Leveraging Applications of Formal Methods, Verification and Validation. Modeling by : Tiziana Margaria

Download or read book Leveraging Applications of Formal Methods, Verification and Validation. Modeling written by Tiziana Margaria and published by Springer. This book was released on 2018-10-28 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: The four-volume set LNCS 11244, 11245, 11246, and 11247 constitutes the refereed proceedings of the 8th International Symposium on Leveraging Applications of Formal Methods, Verification and Validation, ISoLA 2018, held in Limassol, Cyprus, in October/November 2018. The papers presented were carefully reviewed and selected for inclusion in the proceedings. Each volume focusses on an individual topic with topical section headings within the volume: Part I, Modeling: Towards a unified view of modeling and programming; X-by-construction, STRESS 2018. Part II, Verification: A broader view on verification: from static to runtime and back; evaluating tools for software verification; statistical model checking; RERS 2018; doctoral symposium. Part III, Distributed Systems: rigorous engineering of collective adaptive systems; verification and validation of distributed systems; and cyber-physical systems engineering. Part IV, Industrial Practice: runtime verification from the theory to the industry practice; formal methods in industrial practice - bridging the gap; reliable smart contracts: state-of-the-art, applications, challenges and future directions; and industrial day.

Euro-Par 2022: Parallel Processing

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Publisher : Springer Nature
ISBN 13 : 3031125975
Total Pages : 443 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Euro-Par 2022: Parallel Processing by : José Cano

Download or read book Euro-Par 2022: Parallel Processing written by José Cano and published by Springer Nature. This book was released on 2022-07-31 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 33rd International Conference on Parallel and Distributed Computing, Euro-Par 2022, held in GLasgow, UK, in August 2022. The 25 full papers presented in this volume were carefully reviewed and selected from 102 submissions. The conference Euro-Par 2022 covers all aspects of parallel and distributed computing, ranging from theory to practice, scaling from the smallest to the largest parallel and distributed systems, from fundamental computational problems and models to full-fledged applications, from architecture and interface design and implementation to tools, infrastructures and applications.

QoS-Based Optimization of Runtime Management of Sensing Cloud Applications

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731511479
Total Pages : 258 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis QoS-Based Optimization of Runtime Management of Sensing Cloud Applications by : Gotin, Manuel

Download or read book QoS-Based Optimization of Runtime Management of Sensing Cloud Applications written by Gotin, Manuel and published by KIT Scientific Publishing. This book was released on 2022-06-30 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: IoT applications perceive and interact with the environment via smart devices and cloud services. When operating such applications one is faced with the challenge of configuring the smart devices and the cloud services in a manner, which achieves a high data quality at low operational costs. This work supports IoT operators with IoT collection strategies and cost optimization functions for data qualities, which are influenced by the interplay of smart device and cloud service configurations.

Euro-Par 2019: Parallel Processing Workshops

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Publisher : Springer Nature
ISBN 13 : 3030483401
Total Pages : 765 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Euro-Par 2019: Parallel Processing Workshops by : Ulrich Schwardmann

Download or read book Euro-Par 2019: Parallel Processing Workshops written by Ulrich Schwardmann and published by Springer Nature. This book was released on 2020-05-29 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes revised selected papers from the workshops held at 25th International Conference on Parallel and Distributed Computing, Euro-Par 2019, which took place in Göttingen, Germany, in August 2019. The 53 full papers and 10 poster papers presented in this volume were carefully reviewed and selected from 77 submissions. Euro-Par is an annual, international conference in Europe, covering all aspects of parallel and distributed processing. These range from theory to practice, from small to the largest parallel and distributed systems and infrastructures, from fundamental computational problems to full-edged applications, from architecture, compiler, language and interface design and implementation to tools, support infrastructures, and application performance aspects. Chapter "In Situ Visualization of Performance-Related Data in Parallel CFD Applications" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Progress in Systems Engineering

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Publisher : Springer
ISBN 13 : 3319084224
Total Pages : 903 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Progress in Systems Engineering by : Henry Selvaraj

Download or read book Progress in Systems Engineering written by Henry Selvaraj and published by Springer. This book was released on 2014-08-12 with total page 903 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of proceedings from the International Conference on Systems Engineering, Las Vegas, 2014 is orientated toward systems engineering, including topics like aero-space, power systems, industrial automation and robotics, systems theory, control theory, artificial intelligence, signal processing, decision support, pattern recognition and machine learning, information and communication technologies, image processing, and computer vision as well as its applications. The volume’s main focus is on models, algorithms, and software tools that facilitate efficient and convenient utilization of modern achievements in systems engineering.

High Performance Computing for Computational Science – VECPAR 2018

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Publisher : Springer
ISBN 13 : 3030159965
Total Pages : 264 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis High Performance Computing for Computational Science – VECPAR 2018 by : Hermes Senger

Download or read book High Performance Computing for Computational Science – VECPAR 2018 written by Hermes Senger and published by Springer. This book was released on 2019-03-25 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 13th International Conference on High Performance Computing in Computational Science, VECPAR 2018, held in São Pedro, Brazil, in September 2018. The 17 full papers and one short paper included in this book were carefully reviewed and selected from 32 submissions presented at the conference. The papers cover the following topics: heterogeneous systems, shared memory systems and GPUs, and techniques including domain decomposition, scheduling and load balancing, with a strong focus on computational science applications.

Innovative Research and Applications in Next-Generation High Performance Computing

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Publisher : IGI Global
ISBN 13 : 1522502882
Total Pages : 488 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Innovative Research and Applications in Next-Generation High Performance Computing by : Hassan, Qusay F.

Download or read book Innovative Research and Applications in Next-Generation High Performance Computing written by Hassan, Qusay F. and published by IGI Global. This book was released on 2016-07-05 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-performance computing (HPC) describes the use of connected computing units to perform complex tasks. It relies on parallelization techniques and algorithms to synchronize these disparate units in order to perform faster than a single processor could, alone. Used in industries from medicine and research to military and higher education, this method of computing allows for users to complete complex data-intensive tasks. This field has undergone many changes over the past decade, and will continue to grow in popularity in the coming years. Innovative Research Applications in Next-Generation High Performance Computing aims to address the future challenges, advances, and applications of HPC and related technologies. As the need for such processors increases, so does the importance of developing new ways to optimize the performance of these supercomputers. This timely publication provides comprehensive information for researchers, students in ICT, program developers, military and government organizations, and business professionals.

OpenMP: Advanced Task-Based, Device and Compiler Programming

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Publisher : Springer Nature
ISBN 13 : 303140744X
Total Pages : 244 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis OpenMP: Advanced Task-Based, Device and Compiler Programming by : Simon McIntosh-Smith

Download or read book OpenMP: Advanced Task-Based, Device and Compiler Programming written by Simon McIntosh-Smith and published by Springer Nature. This book was released on 2023-08-30 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 19th International Workshop on OpenMP, IWOMP 2023, held in Bristol, UK, during September 13–15, 2023. The 15 full papers presented in this book were carefully reviewed and selected from 20 submissions. The papers are divided into the following topical sections: OpenMP and AI; Tasking Extensions; OpenMP Offload Experiences; Beyond Explicit GPU Support; and OpenMP Infrastructure and Evaluation.

Tools for High Performance Computing 2013

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Publisher : Springer
ISBN 13 : 3319081446
Total Pages : 130 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Tools for High Performance Computing 2013 by : Andreas Knüpfer

Download or read book Tools for High Performance Computing 2013 written by Andreas Knüpfer and published by Springer. This book was released on 2014-10-06 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current advances in High Performance Computing (HPC) increasingly impact efficient software development workflows. Programmers for HPC applications need to consider trends such as increased core counts, multiple levels of parallelism, reduced memory per core, and I/O system challenges in order to derive well performing and highly scalable codes. At the same time, the increasing complexity adds further sources of program defects. While novel programming paradigms and advanced system libraries provide solutions for some of these challenges, appropriate supporting tools are indispensable. Such tools aid application developers in debugging, performance analysis, or code optimization and therefore make a major contribution to the development of robust and efficient parallel software. This book introduces a selection of the tools presented and discussed at the 7th International Parallel Tools Workshop, held in Dresden, Germany, September 3-4, 2013.

Applied Parallel and Scientific Computing

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Publisher : Springer
ISBN 13 : 3642281516
Total Pages : 364 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Applied Parallel and Scientific Computing by : Kristján Jónasson

Download or read book Applied Parallel and Scientific Computing written by Kristján Jónasson and published by Springer. This book was released on 2012-02-16 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volume set LNCS 7133 and LNCS 7134 constitutes the thoroughly refereed post-conference proceedings of the 10th International Conference on Applied Parallel and Scientific Computing, PARA 2010, held in Reykjavík, Iceland, in June 2010. These volumes contain three keynote lectures, 29 revised papers and 45 minisymposia presentations arranged on the following topics: cloud computing, HPC algorithms, HPC programming tools, HPC in meteorology, parallel numerical algorithms, parallel computing in physics, scientific computing tools, HPC software engineering, simulations of atomic scale systems, tools and environments for accelerator based computational biomedicine, GPU computing, high performance computing interval methods, real-time access and processing of large data sets, linear algebra algorithms and software for multicore and hybrid architectures in honor of Fred Gustavson on his 75th birthday, memory and multicore issues in scientific computing - theory and praxis, multicore algorithms and implementations for application problems, fast PDE solvers and a posteriori error estimates, and scalable tools for high performance computing.