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Building Openjfx
Building OpenJFX Building a UI toolkit for many different platforms is a complex and challenging endeavor. It requires platform specific tools such as C compilers as well as portable tools like Gradle and the JDK. Which tools must be installed differs from platform to platform. While the OpenJFX build system was designed to remove as many build hurdles as possible, it is necessary to build native code and have the requisite compilers and toolchains installed. On Mac and Linux this is fairly easy, but setting up Windows is more difficult. If you are looking for instructions to build FX for JDK 8uNNN, they have been archived here. Before you start Platform Prerequisites Windows Missing paths issue Mac Linux Ubuntu 18.04 Ubuntu 20.04 Oracle Enterprise Linux 7 and Fedora 21 CentOS 8 Common Prerequisites OpenJDK Git Gradle Ant Environment Variables Getting the Sources Using Gradle on The Command Line Build and Test Platform Builds NOTE: cross-build support is currently untested in the mainline jfx-dev/rt repo Customizing the Build Testing Running system tests with Robot Testing with JDK 9 or JDK 10 Integration with OpenJDK Understanding a JDK Modular world in our developer build Adding new packages in a modular world First Step - development Second Step - cleanup Before you start Do you really want to build OpenJFX? We would like you to, but the latest stable build is already available on the JavaFX website, and JavaFX 8 is bundled by default in Oracle JDK 8 (9 and 10 also included JavaFX, but were superseded by 11, which does not). -
SME: a High Productivity FPGA Tool for Software Programmers
1 SME: A High Productivity FPGA Tool for Software Programmers Carl-Johannes Johnsen∗, Alberte Thegler∗, Kenneth Skovhede∗, and Brian Vinter† {∗Niels Bohr Institute, University of Copenhagen, † Faculty of Technical Sciences, Aarhus University} Abstract—For several decades, the CPU has been the standard model to use in the majority of computing. While the CPU does excel in some areas, heterogeneous computing, such as reconfigurable hardware, is showing increasing potential in areas like parallelization, performance, and power usage. This is especially prominent in problems favoring deep pipelining or tight latency requirements. However, due to the nature of these problems, they can be hard to program, at least for software developers. Synchronous Message Exchange (SME) is a runtime environment that allows development, testing and verification of hardware designs for FPGA devices in C#, with access to modern debugging and code features. The goal is to create a framework for software developers to easily implement systems for FPGA devices without having to obtain heavy hardware programming knowledge. This article presents a short introduction to the SME model as well as new updates to SME. Lastly, a selection of student projects and examples will be presented in order to show how it is possible to create quite complex structures in SME, even by students with no hardware experience. Index Terms—Reconfigurable hardware, Modeling techniques, Simulation, Verification, Hardware description languages, Computers and Education ✦ 1 INTRODUCTION The use of CPUs for programming is an incredibly flexi- simpler than other methods [4] and initial results also show ble approach that allows the same hardware to be deployed that the SME model allows students familiar with sequential in many different scenarios, and also enables seamless up- programming to pick up the parallelism [5]. -
IJIRT | Volume 2 Issue 6 | ISSN: 2349-6002
© November 2015 | IJIRT | Volume 2 Issue 6 | ISSN: 2349-6002 .Net Surbhi Bhardwaj Dronacharya College of Engineering Khentawas, Haryana INTRODUCTION as smartphones. Additionally, .NET Micro .NET Framework (pronounced dot net) is Framework is targeted at severely resource- a software framework developed by Microsoft that constrained devices. runs primarily on Microsoft Windows. It includes a large class library known as Framework Class Library (FCL) and provides language WHAT IS THE .NET FRAMEWORK? interoperability(each language can use code written The .NET Framework is a new and revolutionary in other languages) across several programming platform created by Microsoft for languages. Programs written for .NET Framework developingapplications. execute in a software environment (as contrasted to hardware environment), known as Common It is a platform for application developers. Language Runtime (CLR), an application virtual It is a Framework that supports Multiple machine that provides services such as Language and Cross language integration. security, memory management, and exception handling. FCL and CLR together constitute .NET IT has IDE (Integrated Development Framework. Environment). FCL provides user interface, data access, database Framework is a set of utilities or can say connectivity, cryptography, web building blocks of your application system. application development, numeric algorithms, .NET Framework provides GUI in a GUI and network communications. Programmers manner. produce software by combining their own source code with .NET Framework and other libraries. .NET is a platform independent but with .NET Framework is intended to be used by most new help of Mono Compilation System (MCS). applications created for the Windows platform. MCS is a middle level interface. Microsoft also produces an integrated development .NET Framework provides interoperability environment largely for .NET software called Visual between languages i.e. -
NET Framework
Advanced Windows Programming .NET Framework based on: A. Troelsen, Pro C# 2005 and .NET 2.0 Platform, 3rd Ed., 2005, Apress J. Richter, Applied .NET Frameworks Programming, 2002, MS Press D. Watkins et al., Programming in the .NET Environment, 2002, Addison Wesley T. Thai, H. Lam, .NET Framework Essentials, 2001, O’Reilly D. Beyer, C# COM+ Programming, M&T Books, 2001, chapter 1 Krzysztof Mossakowski Faculty of Mathematics and Information Science http://www.mini.pw.edu.pl/~mossakow Advanced Windows Programming .NET Framework - 2 Contents The most important features of .NET Assemblies Metadata Common Type System Common Intermediate Language Common Language Runtime Deploying .NET Runtime Garbage Collection Serialization Krzysztof Mossakowski Faculty of Mathematics and Information Science http://www.mini.pw.edu.pl/~mossakow Advanced Windows Programming .NET Framework - 3 .NET Benefits In comparison with previous Microsoft’s technologies: Consistent programming model – common OO programming model Simplified programming model – no error codes, GUIDs, IUnknown, etc. Run once, run always – no "DLL hell" Simplified deployment – easy to use installation projects Wide platform reach Programming language integration Simplified code reuse Automatic memory management (garbage collection) Type-safe verification Rich debugging support – CLR debugging, language independent Consistent method failure paradigm – exceptions Security – code access security Interoperability – using existing COM components, calling Win32 functions Krzysztof -
ASP.NET 5, .NET 4.6, and Visual Studio 2015
ASP.NET 5, .NET 4.6, and Visual Studio 2015 Nate McMaster @natemcmaster Overview Application! ! Framework! Tooling Runtime! Overview Application! ! Framework! Tooling Runtime! What is .NET? • Introduced in 2002 • It provides – Core class libraries – Complier – Runtime (execution layer) – Support for CLI languages (C#, VB, plus more) Application! ! Framework! Tooling Runtime! Application! Entity Framework! ! Identity! SignalR! Tooling MVC / WebAPI! Roslyn! Runtime! Frameworks Roslyn What is Roslyn? • Code Analysis APIs • .NET Core What is Roslyn? • Code Analysis APIs • .NET Core • “Introduction to Roslyn” at 2:40pm today Entity Framework Entity Framework • Data access framework db.Animals.Where(i=>i.Name == “penguin”).Take(4) SELECT * FROM animals WHERE name=“penguin” LIMIT 4 Entity Framework 6 • MSSQL and MySQL • Primarily ASP.NET What’s New in EF 7 • Azure Table Storage, Redis • SQLite • Complete rewrite • New APIs (similar to v6) • CLI tools What’s new in v7 • Cloud optimized • Runs on .NET Core MVC MVC • The .NET web framework What’s new in v6 MVC 5 WebAPI Web Forms MVC 6 • Host agnostic • Built-in dependency injection • config.json What’s new in v6 • Cloud optimized • Runs on .NET Core Identity Identity • User authentication framework • OAuth providers and two- factor auth What’s new in v6 • Cloud optimized • Runs on .NET Core SignalR SignalR • Real-time web functionality • Server and client components Not yet • Not cloud optimized • Does not run on .NET Core What is .NET Core? What is “cloud optimized”? Application! ! Framework! Tooling -
Extending Actionability in Better Code Hub Suggesting Move Module Refactorings
Extending Actionability in Better Code Hub Suggesting move module refactorings Teodor Kurtev [email protected] July 14, 2017, 48 pages Supervisor: dr. Ana-Maria Oprescu, [email protected] Host supervisor: dr. Magiel Bruntink, [email protected] Host organisation: Software Improvement Group, Inc., https://www.sig.eu Universiteit van Amsterdam Faculteit der Natuurwetenschappen, Wiskunde en Informatica Master Software Engineering http://www.software-engineering-amsterdam.nl Abstract Undoubtedly, refactoring can have a positive effect on overall system quality, and it is a critical part of the work cycle of every developer. However, finding the right refactoring opportunities can be a difficult task. This is particularly the case for refactorings related to overall system structure. One of the best ways to address such issues is to apply the move module refactoring. In this thesis, we propose a way of automatically detecting refactoring opportunities for move module refactorings in the context of the C# language using a Compiler as a Service (CaaS) - Roslyn. We evaluate our approach using seven open source projects and an expert panel. The results from these validation experiments showed our approach as promising - the group of experts found more than half of the proposed refactorings useful. 1 Contents Abstract 1 Acronyms 5 1 Introduction 6 1.1 Problem analysis....................................... 6 1.2 Research questions...................................... 7 1.3 Solution outline........................................ 8 1.4 Definitions........................................... 8 1.5 Outline ............................................ 8 2 Background 10 2.1 Refactoring .......................................... 10 2.2 Code smells.......................................... 10 2.3 Move module refactoring................................... 11 2.4 Better Code Hub (BCH) and the SIG Maintainability Model ............. -
Programming with Windows Forms
A P P E N D I X A ■ ■ ■ Programming with Windows Forms Since the release of the .NET platform (circa 2001), the base class libraries have included a particular API named Windows Forms, represented primarily by the System.Windows.Forms.dll assembly. The Windows Forms toolkit provides the types necessary to build desktop graphical user interfaces (GUIs), create custom controls, manage resources (e.g., string tables and icons), and perform other desktop- centric programming tasks. In addition, a separate API named GDI+ (represented by the System.Drawing.dll assembly) provides additional types that allow programmers to generate 2D graphics, interact with networked printers, and manipulate image data. The Windows Forms (and GDI+) APIs remain alive and well within the .NET 4.0 platform, and they will exist within the base class library for quite some time (arguably forever). However, Microsoft has shipped a brand new GUI toolkit called Windows Presentation Foundation (WPF) since the release of .NET 3.0. As you saw in Chapters 27-31, WPF provides a massive amount of horsepower that you can use to build bleeding-edge user interfaces, and it has become the preferred desktop API for today’s .NET graphical user interfaces. The point of this appendix, however, is to provide a tour of the traditional Windows Forms API. One reason it is helpful to understand the original programming model: you can find many existing Windows Forms applications out there that will need to be maintained for some time to come. Also, many desktop GUIs simply might not require the horsepower offered by WPF. -
Diploma Thesis
Faculty of Computer Science Chair for Real Time Systems Diploma Thesis Porting DotGNU to Embedded Linux Author: Alexander Stein Supervisor: Jun.-Prof. Dr.-Ing. Robert Baumgartl Dipl.-Ing. Ronald Sieber Date of Submission: May 15, 2008 Alexander Stein Porting DotGNU to Embedded Linux Diploma Thesis, Chemnitz University of Technology, 2008 Abstract Programming PLC systems is limited by the provided libraries. In contrary, hardware-near programming needs bigger eorts in e. g. initializing the hardware. This work oers a foundation to combine advantages of both development sides. Therefore, Portable.NET from the DotGNU project has been used, which is an im- plementation of CLI, better known as .NET. The target system is the PLCcore- 5484 microcontroller board, developed by SYS TEC electronic GmbH. Built upon the porting, two variants to use interrupt routines withing the Portabe.NET runtime environment have been analyzed. Finally, the reaction times to occuring interrupt events have been examined and compared. Die Programmierung für SPS-Systeme ist durch die gegebenen Bibliotheken beschränkt, während hardwarenahe Programmierung einen gröÿeren Aufwand durch z.B. Initialisierungen hat. Diese Arbeit bietet eine Grundlage, um die Vorteile bei- der Entwicklungsseiten zu kombinieren. Dafür wurde Portable.NET des DotGNU- Projekts, eine Implementierung des CLI, bekannter unter dem Namen .NET, be- nutzt. Das Zielsystem ist das PLCcore-5484 Mikrocontrollerboard der SYS TEC electronic GmbH. Aufbauend auf der Portierung wurden zwei Varianten zur Ein- bindung von Interrupt-Routinen in die Portable.NET Laufzeitumgebung untersucht. Abschlieÿend wurden die Reaktionszeiten zu eintretenden Interrupts analysiert und verglichen. Acknowledgements I would like to thank some persons who had inuence and supported me in my work. -
Software Evolution Analysis for Team Foundation Server
Software evolution analysis for Team Foundation Server Bachelor thesis University of Groningen July 2013 Author: Joost Koehoorn Primary supervisor: Prof. dr. Alexandru C. Telea Secondary supervisor: Prof. dr. Gerard R. Renardel de Lavalette Abstract To understand how software evolves, visualizing its history is a valuable approach to get an in-depth view of a software project. SolidTA, a software evolution visualization application, has been made to obtain these insights by extracting data from version control systems such as SVN and Git. Companies with large, proprietary codebases are often required to use an all-in-one solution such as Microsoft’s Team Foundation Server. During this project I have been looking into ways of extending SolidTA with the ability to import history from TFS. This has been achieved by utilizing the TFS SDK in order to import all necessary history information into SolidTA’s data domain. Another key part in understanding software evolution are source metrics, such as lines of code and McCabe’s complexity measure. The primary language of TFS projects is C# for which an analyzer was not available in SolidTA, so I have researched existing analyzers and then decided to implement an analyzer myself for greater control over the available metrics, based on an existing C# parser. This has become a fast tool that provides extensive per-file-metrics, for which SolidTA has been extended in order to visualize them. The TFS integration and C# analyzation have been field-tested on a codebase of RDW ("Rijksdienst van Wegverkeer"), which spans a history of circa six years. This test has shown that the implemented solutions are fast and reliable. -
Outils De Développement Pour .NET Framework
Outils de développement pour .NET Framework 8QGHU&RQVWUXFWLRQ (Q&RQVWUXFWLRQ Didier Donsez 8QLYHUVLWp-RVHSK)RXULHU *UHQREOH ,0$,0$*/65$'(/( 'LGLHU'RQVH]#LPDJIU 'LGLHU'RQVH]#LHHHRUJ Didier Donsez, 2003, Outils de développement pour 1 .NET 2 Petit rappel sur .NET et C# I .NET • Développement Multi langage • C#, C++, Java Script, Eiffel, Component Pascal, APL, Cobol, Oberon, Perl, Python, Scheme, Smalltalk, Standard ML, Haskell, Mercury, Oberon et Java/J++ • CIL (Common Intermediate Language) • CTS (Common Type System) 7 • CLI (Common Language Infrastructure) ( 1 U X R • CLR (CLI Runtime implémenté par MicroSoft) S W Q H • JIT, pré-JIT (à l’installation, ou développement) P H S S R O I H C# : le langage « Post-Java » Y p G H G • « Syncrétisation » de Java et de C++ V O L W X 2 I Standardisation ECMA (European Computer Manufacturers Association) · http://www.ecma.ch ] H V Q • ECMA-334 CLI (Format COFF, CTS, Metadata, …) R ' U H L G • ECMA-335 C# L ' 3 1RQ0LFUR6RIW .NET I Motivations • .NET sur des OS non Windows (Unix, Linux, MacOS X, …) • Implémentations libres • Outils libres I Project 7 ( 1 U • ROTOR (MicroSoft) sauf Linux (Shared Sources) X R S W Q H • Mono project (Ximian) P H S S R O H Y • DotGNU (Free Software Foundation) p G H G V O L W X 2 ] H V Q R ' U H L G L ' 4 Implémentations I MicroSoft · Commerciales · .NET CLR · Compact .NET CLR • Code partagé • « Rotor » : Shared Source CLI 7 ( 1 U 3.6 Mloc ( 10,721 fichiers) X R S W Q H KWWSPVGQPLFURVRIWFRPQHWVVFOL P H S S R • GC moins performant, JIT différent -
Comparative Studies of Six Programming Languages
Comparative Studies of Six Programming Languages Zakaria Alomari Oualid El Halimi Kaushik Sivaprasad Chitrang Pandit Concordia University Concordia University Concordia University Concordia University Montreal, Canada Montreal, Canada Montreal, Canada Montreal, Canada [email protected] [email protected] [email protected] [email protected] Abstract Comparison of programming languages is a common topic of discussion among software engineers. Multiple programming languages are designed, specified, and implemented every year in order to keep up with the changing programming paradigms, hardware evolution, etc. In this paper we present a comparative study between six programming languages: C++, PHP, C#, Java, Python, VB ; These languages are compared under the characteristics of reusability, reliability, portability, availability of compilers and tools, readability, efficiency, familiarity and expressiveness. 1. Introduction: Programming languages are fascinating and interesting field of study. Computer scientists tend to create new programming language. Thousand different languages have been created in the last few years. Some languages enjoy wide popularity and others introduce new features. Each language has its advantages and drawbacks. The present work provides a comparison of various properties, paradigms, and features used by a couple of popular programming languages: C++, PHP, C#, Java, Python, VB. With these variety of languages and their widespread use, software designer and programmers should to be aware -
J2EE and .Net Security
J2EE and .Net security 1. Introduction 1.1. Document Revision History Author Document Last Modified Note Version Date Ger Mulcahy 1.2 12/02/2002 Third draft Ger Mulcahy 1.1 01/02/2002 Added information on JAAS, JSSE, Project Liberty, DotGNU, etc. Ger Mulcahy 1.0 21/01/2002 Second Draft – added contributors Ger Mulcahy 0.1 04/01/2002 First draft 1.1.1. Contributors My thanks to the following for their assistance with this article: Alan Danziger, Mark Curphey, Alan Faber, Elias Levy, Tony Northrup 1.2. Overview A number of general comparative articles have been written discussing the pros and cons of these two competing technological platforms. The intention of this paper is to discuss J2EE and .Net at a high level from a security perspective, examining the tools and methodologies the platforms use to provide secure development and deployment environments. This introduction section covers a brief, incomplete discussion of key features of both platforms. It will not discuss areas that are not analogous between platforms. For more information on both, see the references section of this document. Note that .Net is a product platform, whereas J2EE is a standard specification, which is implemented to varying degrees of fidelity by a number of vendors. For this reason, direct comparisons may be difficult in certain areas without going into vendor specifics. For the purposes of this article no real distinction is made between .Net and the .Net Framework, which forms one part of the .Net strategy. While Microsoft is pushing .Net as their strategy for Web Services, this document will not discuss the two platforms from the point of view of Web Services, nor does it describe COM+, as this is not part of the .Net Framework.