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Performance Modeling Of Operating Systems Using Object Oriented Simulations
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Book Synopsis Performance Modeling of Operating Systems Using Object-Oriented Simulations by : José M. Garrido
Download or read book Performance Modeling of Operating Systems Using Object-Oriented Simulations written by José M. Garrido and published by Springer Science & Business Media. This book was released on 2005-11-30 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the fundamental concepts and practical simulation te- niques for modeling different aspects of operating systems to study their g- eral behavior and their performance. The approaches applied are obje- oriented modeling and process interaction approach to discrete-event simu- tion. The book depends on the basic modeling concepts and is more specialized than my previous book: Practical Process Simulation with Object-Oriented Techniques and C++, published by Artech House, Boston 1999. For a more detailed description see the Web location: http://science.kennesaw.edu/~jgarrido/mybook,html. Most other books on performance modeling use only analytical approaches, and very few apply these concepts to the study of operating systems. Thus, the unique feature of the book is that it concentrates on design aspects of operating systems using practical simulation techniques. In addition, the book illustrates the dynamic behavior of different aspects of operating systems using the various simulation models, with a general hands-on approach.
Book Synopsis Object-Oriented Discrete-Event Simulation with Java by : José M. Garrido
Download or read book Object-Oriented Discrete-Event Simulation with Java written by José M. Garrido and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researches and developers of simulation models state that the Java program ming language presents a unique and significant opportunity for important changes in the way we develop simulation models today. The most important characteristics of the Java language that are advantageous for simulation are its multi-threading capabilities, its facilities for executing programs across the Web, and its graphics facilities. It is feasible to develop compatible and reusable simulation components that will facilitate the construction of newer and more complex models. This is possible with Java development environments. Another important trend that begun very recently is web-based simulation, i.e., and the execution of simulation models using Internet browser software. This book introduces the application of the Java programming language in discrete-event simulation. In addition, the fundamental concepts and prac tical simulation techniques for modeling different types of systems to study their general behavior and their performance are introduced. The approaches applied are the process interaction approach to discrete-event simulation and object-oriented modeling. Java is used as the implementation language and UML as the modeling language. The first offers several advantages compared to C++, the most important being: thread handling, graphical user interfaces (QUI) and Web computing. The second language, UML (Unified Modeling Language) is the standard notation used today for modeling systems as a collection of classes, class relationships, objects, and object behavior.
Book Synopsis Support for Developing an Object-Oriented Simulation/Modeling Environment to Enhance C3I Simulation/Modeling by :
Download or read book Support for Developing an Object-Oriented Simulation/Modeling Environment to Enhance C3I Simulation/Modeling written by and published by . This book was released on 2000 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of this research was to define, design and prototype an open, object-oriented environment consisting of a variety of integrated tools for modeling, analysis, simulation and engineering of computer / communications and other systems such as information systems, business operations and production systems. This environment was to overcome certain problems seen with simulation environments that existed at the time and still persist today. These problems include the lack of: i) a simple to use yet effective performance modeling tool set and ii) an open, integrated, object oriented performance modeling environment using a common programming language and promoting reuse. This report summarizes the results obtained in addressing these problems including an overview of the tools and environments that were prototyped as part of this effort as well as their applications to the performance analysis of some specific communications systems. Issues related to training and education in the use of these tools and environments are also addressed.
Book Synopsis Validated Designs for Object-oriented Systems by : John Fitzgerald
Download or read book Validated Designs for Object-oriented Systems written by John Fitzgerald and published by Springer Science & Business Media. This book was released on 2005-02-03 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to practical formal modelling techniques in the context of object-oriented system design. It is aimed at both practising software engineers with some prior experience of object-oriented design/programming and at intermediate or advanced students studying object-oriented design or modelling in a short course. The following features make this book particularly attractive to potential instructors: § The relationship with UML and object-oriented programming makes it easy to integrate with the mainstream computing curriculum. Although the book is about formal methods, it does not have to be treated as a specialist topic. § The use of tools and an accessible modelling language improves student motivation. § The industry-based examples and case studies add to the credibility of the approach. § The light touch approach means that the material appeals to students with a wider range of abilities than is the case in a conventional formal methods text. § Support materials as listed above.
Book Synopsis Prelim Ed- Principles of Modern Operating Systems by :
Download or read book Prelim Ed- Principles of Modern Operating Systems written by and published by Jones & Bartlett Learning. This book was released on 2013 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings, 26th Annual Simulation Symposium by : John A. Miller
Download or read book Proceedings, 26th Annual Simulation Symposium written by John A. Miller and published by Society for Computer Simulation International. This book was released on 1993 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, SIld disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna and broader dissemination. tional publishing house to assure improved service Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 30 (thesis year 1985) a total of 12,400 theses titles from 26 Canadian and 186 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work.
Book Synopsis Tools and Methods for Analysis, Debugging, and Performance Improvement of Equation-Based Models by : Martin Sjölund
Download or read book Tools and Methods for Analysis, Debugging, and Performance Improvement of Equation-Based Models written by Martin Sjölund and published by Linköping University Electronic Press. This book was released on 2015-05-11 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Equation-based object-oriented (EOO) modeling languages such as Modelica provide a convenient, declarative method for describing models of cyber-physical systems. Because of the ease of use of EOO languages, large and complex models can be built with limited effort. However, current state-of-the-art tools do not provide the user with enough information when errors appear or simulation results are wrong. It is of paramount importance that such tools should give the user enough information to correct errors or understand where the problems that lead to wrong simulation results are located. However, understanding the model translation process of an EOO compiler is a daunting task that not only requires knowledge of the numerical algorithms that the tool executes during simulation, but also the complex symbolic transformations being performed. As part of this work, methods have been developed and explored where the EOO tool, an enhanced Modelica compiler, records the transformations during the translation process in order to provide better diagnostics, explanations, and analysis. This information is used to generate better error-messages during translation. It is also used to provide better debugging for a simulation that produces unexpected results or where numerical methods fail. Meeting deadlines is particularly important for real-time applications. It is usually essential to identify possible bottlenecks and either simplify the model or give hints to the compiler that enable it to generate faster code. When profiling and measuring execution times of parts of the model the recorded information can also be used to find out why a particular system model executes slowly. Combined with debugging information, it is possible to find out why this system of equations is slow to solve, which helps understanding what can be done to simplify the model. A tool with a graphical user interface has been developed to make debugging and performance profiling easier. Both debugging and profiling have been combined into a single view so that performance metrics are mapped to equations, which are mapped to debugging information. The algorithmic part of Modelica was extended with meta-modeling constructs (MetaModelica) for language modeling. In this context a quite general approach to debugging and compilation from (extended) Modelica to C code was developed. That makes it possible to use the same executable format for simulation executables as for compiler bootstrapping when the compiler written in MetaModelica compiles itself. Finally, a method and tool prototype suitable for speeding up simulations has been developed. It works by partitioning the model at appropriate places and compiling a simulation executable for a suitable parallel platform.
Book Synopsis The Performance of Message-based Applications on an Object Oriented Operating System by : Nayeem Islam
Download or read book The Performance of Message-based Applications on an Object Oriented Operating System written by Nayeem Islam and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contribution of this paper is evidence that object-oriented operating systems provide a customizable environment that can be optimized to execute parallel applications efficiently."
Book Synopsis Performance Evaluation on Object Oriented System Design Using Simulation by : İlker Çaǧırıcı
Download or read book Performance Evaluation on Object Oriented System Design Using Simulation written by İlker Çaǧırıcı and published by . This book was released on 2002 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Practical Process Simulation Using Object-oriented Techniques and C++ by : José M. Garrido
Download or read book Practical Process Simulation Using Object-oriented Techniques and C++ written by José M. Garrido and published by Artech House Publishers. This book was released on 1999 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended to help novices and seasoned pros better understand the construction and use of the process interaction approach to discrete-event simulation using object-oriented modeling and programming, this book details both the fundamentals and implementation aspects of simulation modeling using C++. Analysts, software engineers, and programmers faced with the challenge of developing medium to large complex systems will put this book to work in helping them more efficiently design and test systems and alternative concepts.
Book Synopsis Object-Oriented Computer Simulation of Discrete-Event Systems by : Jerzy Tyszer
Download or read book Object-Oriented Computer Simulation of Discrete-Event Systems written by Jerzy Tyszer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Object-Oriented Computer Simulation of Discrete-Event Systems offers a comprehensive presentation of a wide repertoire of computer simulation techniques available to the modelers of dynamic systems. Unlike other books on simulation, this book includes a complete and balanced description of all essential issues relevant to computer simulation of discrete event systems, and it teaches simulation users how to design, program and exploit their own computer simulation models. In addition, it uses the object-oriented methodology throughout the book as its main programming platform. The reader is expected to have some background in the theory of probability and statistics and only a little programming experience in C++, as the book is not tied down to any particular simulation language. The book also provides 50 complete simulation problems to assist with writing such simulation programs. Object-Oriented Computer Simulation of Discrete-Event Systems demonstrates the basic and generic concepts used in computer simulation of discrete-event systems in a comprehensive, uniform and self-contained manner.
Book Synopsis IMPACT: Integrated Multi-Level Performance Framework for Scalable Systems. Phase 1 by :
Download or read book IMPACT: Integrated Multi-Level Performance Framework for Scalable Systems. Phase 1 written by and published by . This book was released on 1998 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current state of art in performance technology does not facilitate detailed performance evaluation of complex, large scale systems. The aim of the Phase 1 effort was to demonstrate the feasibility of an Integrated Multi-Level Performance Framework for Complex Systems (IMPACT) for simulation of a parallel database system. As described in this report, the Phase 1 effort resulted in the design and an initial implementation of an object oriented scalable simulator. A prototype model to simulate a parallel database machine was developed and the model was used to simulate the performance of a database running on a shared nothing architecture. The model was developed using three different simulators: CSIM, a commercial sequential simulator, (3) PARSEC, an existing C based parallel discrete event simulator, and COMPOSE, a new C++ library for parallel discrete event simulation. The parallel models were validated against the functionally equivalent CSIM model and were found to produce identical outputs. The performance of the parallel models was subsequently studied for different workloads and substantial performance improvements were observed from parallel execution of the model. Based on the positive results obtained from the Phase 1 study, we have initiated development of a state of the art performance modeling tool for scalable data base systems using the COMPOSE parallel object oriented simulator.
Book Synopsis Transactions of the Society for Computer Simulation by :
Download or read book Transactions of the Society for Computer Simulation written by and published by . This book was released on 1999 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Object-oriented Programming by :
Download or read book Journal of Object-oriented Programming written by and published by . This book was released on 2001 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Object-oriented Operating System by : Vincent Russo
Download or read book An Object-oriented Operating System written by Vincent Russo and published by . This book was released on 1991 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Object-Oriented Technology and Computing Systems Re-Engineering by : H. S. M. Zedan
Download or read book Object-Oriented Technology and Computing Systems Re-Engineering written by H. S. M. Zedan and published by Elsevier. This book was released on 1999-10-01 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delivers the latest developments in object technology and their impact in computing systems re-engineering. Object-oriented programming is here shown to provide support for constructing large scale systems that are cheaply built and with reusable components, adaptable to changing requirements and use efficient and cost-effective techniques.Internationally recognised authorities from Finland, France, Germany, Italy, Poland, Spain, the UK and the USA here record their research and development work on the industrial techniques and structured object-oriented methodologies in forward and reverse engineering of computing systems. This book takes stock of progress of that work showing its promise and feasibility, and how its structured technology can overcome the limitations of forward engineering methods used in industry. Forward methods are focused in the domain of reverse engineering to implement a high level of specification for existing software.The book contains the selected, quintessential content of the first UK Colloquium on Object Technology and Systems Re-Engineering held at Oxford University in 1998. The conference was sponsored by British Telecom Laboratories, EMSI limited and the OOSP Specialised Group of The British Computer Society. - Delivers the latest developments in object technology and their impact in computing systems re-engineering - Provides support for constructing large scale systems that are cheaply built and with reusable components, adaptable to changing requirements and use efficient and cost-effective techniques - Contains the content of the first UK Colloquium on Object Technology and Systems Re-Engineering held at Oxford University in 1998
