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A programming environment FOR MODULA-2

SOFTWARE ENGINEERING JOURNAL 1988年第4期3卷 119-126页

作者： ROBINSON, P JORDAN, M UNIV CAMBRIDGE COMP LABCAMBRIDGE CB2 3QGENGLAND

Modula-2 was designed in 1979 by Prof. Niklaus Wirth as a successor to Pascal. It provides similar facilities for the description of algorithms and data structures, but differs radically from Pascal in allowing the composition of programs from separately compiled modules in a carefully controlled way. This paper recounts some experiences with implementing the languages for a variety of computers, and describes a collection of tools (mostly written in Modula-2) that provides an extensive program development environment for the language. In particular, a general set of run time libraries is described together with utilities for consistent compilation, symbolic debugging and run time profiling. The paper concludes with some observations on the language formed on the basis of these experiences.

关键词： Compilers, interpreters and other processors program compilers programming environments utilities Modula program debugging Pascal symbolic debugging separately compiled modules Modula-2 programming environment data structures subroutines run time profiling High level languages run time libraries programming support algorithms Diagnostic, testing, debugging and evaluating systems

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WSPE: a peer-to-peer grid programming environment

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CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 2009年第13期21卷 1709-1724页

作者： Rosinha, Romulo B. Geyer, Claudio F. R. Vargas, Patricia Kayser Univ Fed Rio Grande do Sul Inst Informat BR-91501970 Porto Alegre RS Brazil Ctr Univ La Salle Canoas RS Brazil

Grid programming environments are tools designed to isolate users from issues such as heterogeneity, scalability and adaptability, thus simplifying the use of a Grid infrastructure. This paper presents work stealing programming environment (WSPE), a Grid programming environment for Grid-unaware applications. WSPE can be defined as a programming environment, since it is a software tool that presents both a programming model and an execution system. The WSPE consists of a simple programming interface and a fully decentralized runtime system following a peer-to-peer organization, both presented in this paper. It's runtime system employs a new scheduling mechanism, known as round stealing, inspired by the idea of work stealing. The main focus of our work is to research on methods to achieve efficient execution of parallel applications in a Grid computing infrastructure. By simulation, we show that our scheduling mechanism outperforms a more traditional mechanism in a Grid environment. We also demonstrate how an appropriate choice for a network overlay mechanism can further improve the execution efficiency. Copyright (C) 2009 John Wiley & Sons, Ltd.

关键词： grid computing peer-to-peer work stealing programming environment grid-unaware application

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PROSPEC - AN INTERACTIVE programming environment FOR DESIGNING AND VERIFYING COMMUNICATION PROTOCOLS

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IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 1988年第3期14卷 327-338页

作者： CHOW, CH LAM, SS UNIV TEXAS DEPT COMP SCIAUSTINTX 78712

PROSPEC is a software environment for designing and verifying communication protocols. It integrates several tools that implement methods for protocol verification and construction (e.g., fair reachability analysis, multiphase construction and protocol projection). The system provides a unified graphical interface to facilitate the application of these methods and creates an interactive environment for specifying, verifying and designing communication protocols. PROSPEC was used successfully to design and verify versions of BSC, X.21, X.25, and Telnet document transfer protocols. [ABSTRACT FROM AUTHOR]

关键词： Analysis and verification communication protocols formal description techniques formal specification programming environment protocol design reachability analysis software tools

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GRANULARITY ISSUES IN A KNOWLEDGE-BASED programming environment

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INFORMATION AND SOFTWARE TECHNOLOGY 1987年第10期29卷 531-539页

作者： FEILER, PH KAISER, GE COLUMBIA UNIV DEPT COMP SCINEW YORKNY 10027

Marvel is a knowledge-based programming environment that assists software development teams in performing and coordinating their activities. While designing Marvel, several granularity issues were discovered that have a strong impact on the degree of intelligence that can be exhibited, as well as on the friendliness and performance of the environment. The most significant granularity issues include the refinement of software entities in the software database and decomposition of the software tools that process the entities and report their results to the human users. This paper describes the many alternative granularities and explains the choices made for Marvel.

关键词： controlled automation granularity intelligent assistant knowledge-based objectbase opportunistic processing programming environment software development process software engineering environment

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Evaluations of JaguarCode: A web-based object-oriented programming environment with static and dynamic visualization

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JOURNAL OF SYSTEMS AND SOFTWARE 2018年 145卷 147-163页

作者： Yang, Jeong Lee, Young Chang, Kai H. Texas A&M Univ San Antonio Coll Business Dept Comp & Cyber Secur San Antonio TX 78224 USA Auburn Univ Dept Comp Sci & Software Engn Samuel Ginn Coll Engn Auburn AL 36849 USA

To increase program comprehension and overcome learning obstacles of Object-Oriented programming (OOP), various visualization techniques have been adopted in educational OOP environments. Some provide software development with visual notations without source code, while others support programming with visual aids. Our research supports Java programming along with UML diagrams (class, object, and sequence) and dynamic execution traces of program synchronized in a web-based programming environment - JaguarCode. It aims to help students better understand the static structure and dynamic behavior of Java programs, as well as object-oriented design concepts. This paper reports on the evaluation results of JaguarCode to investigate its effectiveness and user satisfaction through quantitative and qualitative experiments. The experimental results revealed that having both static and dynamic visualizations did positively impact the correctness of program understanding and tracing problems, while the visual representations did affect students' understanding on the program execution of the problems to higher accuracy. It was also observed that students were satisfied with the aspects of those visualizations provided in JaguarCode.

关键词： Web-based Object-oriented programming environment Static and dynamic visualization UML diagram

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DESIGN AND IMPLEMENTATION ASPECTS OF AN EXPERIMENTAL C++ programming environment

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SOFTWARE-PRACTICE & EXPERIENCE 1995年第2期25卷 111-128页

作者： SAMETINGER, J SCHIFFER, S Institut für Wirtschaftsinformatik C. Doppler Laboratory for Software Engineering Johannes Kepler University of Linz A-4040 Linz Austria

A good programming language alone is not sufficient for economic software production. The programming environment has a significant influence on the productivity of software engineers. Providing a programmer with information about an object-oriented software system requires extracting information from the source code, e.g. class, method and variable names. We use separate structures files for holding this information and take advantage of proven tools such as make and the C preprocessor for keeping the structure files up to date and for processing software systems that heavily use macros. In this paper we describe the concepts used for comfortable processing of C++ software systems, and discuss interesting design and implementation aspects, including structure files, the applied make mechanism and the exploitation of the C preprocessor.

关键词： programming environment DESIGN IMPLEMENTATION C++ UNIX MAKE C-PREPROCESSOR MACROS

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The Fortran Parallel Transformer and its programming environment

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INFORMATION SCIENCES 1998年第3-4期106卷 293-317页

作者： D'Hollander, EH Zhang, FB Wang, Q Univ Ghent Dept Elect Engn B-9000 Ghent Belgium Platform Comp N York ON M2N 626 Canada Fudan Univ Parallel Proc Inst Shanghai 200433 Peoples R China

The Fortran Parallel Transformer (FPT) is a parallelization tool for Fortran-77 programs. It is used for the automatic parallelization of loops, program transformations, dependence analysis, performance tuning and code generation for various platforms. FPT is able to deal with GOTO's by restructuring ill-structured code using hammock graph transformations. In this way more parallelism becomes detectable. The X-window based programming environment, PEFPT, extends FPT with interactive dependence analysis, the iteration space graph, ISG, and guided loop optimization. FPT contains a PVM (Parallel Virtual Machine) code generator which converts the parallel loops into PVM master- and slave-code for a network of workstations. This includes job schedul;ing, synchronization and optimized data communication. The productivity gained is about a factor of 10 in programming time and a significant speedup of the execution. (C) 1998 Elsevier Science Inc. All rights reserved.

关键词： programming environment program restructuring PVM Fortran parallelizer automatic code generation DOALL distributed computing FPT ISG

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A NEW programming environment WITH A MULTI-DISPLAY TERMINAL AND EARLY EXPERIENCES WITH IT

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COMPUTER LANGUAGES 1984年第1期9卷 39-49页

作者： MANO, Y OHMAKI, K TORII, K Computer Science Division Electrotechnical Laboratory 1-1-4 Umezono Sakura-mura Niihari-gun Ibaraki Japan 305

The authors have developed an extended intelligent terminal system MDPS with four CRT displays controlled by microprocessors and with useful programming tools in order to achieve a high-level programming environment. The system is based on the fact that reference to, comparison among, and utilization of various kinds of information are the basic but essential actions in the programming environment. Users can arrange various kinds of information spatially using simple concepts “text” and “page” of MDPS. MDPS has several advantages over conventional terminal systems.

关键词： programming environment Multi-display system Intelligent terminal Microprocessors programming tools

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Designing a Novice programming environment for RoboCup Soccor 2D Simulation

Designing a Novice Programming Environment for RoboCup Socco...

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2nd IIAI International Conference on Advanced Applied Informatics (IIAIAAI)

作者： Iizuka, Yasuki Enari, Shun Kinoshita, Katsuya Tokai Univ Hiratsuka Kanagawa 25912 Japan Toshiba Solut Corp Minato Ku Tokyo Japan

ISBN: (纸本)9781479921348;9780769550718

The RoboCup Soccer 2D Simulation is the oldest RoboCup league, and has been variably used as a test bed of a multi-agent systems [1]. programming beginners cannot paticipate in RoboCup because the programs used for RoboCup soccer 2D are very large and complicated. We want students who are interested in the RoboCup soccer 2D to participate more in games. We built the development environment yapEd that can develop a soccer agent program easily, in order to increase students' game participation. This paper reports the details of the environment created.

关键词： programming environment Robocup Lua

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Toward a VR-Native Live programming environment 1

Toward a VR-Native Live Programming Environment

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1st International Workshop on programming Abstractions and Interactive Notations, Tools, and environments (PAINT)

作者： Geier, Leonard Tiedt, Clemens Beckmann, Tom Taeumel, Marcel Hirschfeld, Robert Hasso Plattner Inst Potsdam Germany Univ Potsdam Potsdam Germany

ISBN: (纸本)9781450399104

Fast feedback loops between performing code changes and seeing their outcome help developers to be productive. For development of virtual reality (VR) applications, developers use a separate device, forcing them to switch devices whenever they want to test their application, thus significantly increasing the length of the feedback loop. In this paper, we describe a prototypical development environment that allows writing VR applications while inside VR. Unlike previous work in this area that projected traditional 2D editors into the 3D world, we explore the use of direct manipulation in a structured editor for the general-purpose programming language Smalltalk. We present and discuss insights from a preliminary user study with four participants. Our findings demonstrate that the concept does work if users are given prior instructions, especially for smaller features where direct feedback is valuable, but ergonomics of both the hardware and our prototype have to be improved before extended programming sessions are viable.

关键词： virtual reality programming environment live programming vr-native

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