Bridging the Gap Between Machine and Language Using First-Class Building Blocks
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Liste Von Programmiersprachen
www.sf-ag.com Liste von Programmiersprachen A (1) A (21) AMOS BASIC (2) A# (22) AMPL (3) A+ (23) Angel Script (4) ABAP (24) ANSYS Parametric Design Language (5) Action (25) APL (6) Action Script (26) App Inventor (7) Action Oberon (27) Applied Type System (8) ACUCOBOL (28) Apple Script (9) Ada (29) Arden-Syntax (10) ADbasic (30) ARLA (11) Adenine (31) ASIC (12) Agilent VEE (32) Atlas Transformatikon Language (13) AIMMS (33) Autocoder (14) Aldor (34) Auto Hotkey (15) Alef (35) Autolt (16) Aleph (36) AutoLISP (17) ALGOL (ALGOL 60, ALGOL W, ALGOL 68) (37) Automatically Programmed Tools (APT) (18) Alice (38) Avenue (19) AML (39) awk (awk, gawk, mawk, nawk) (20) Amiga BASIC B (1) B (9) Bean Shell (2) B-0 (10) Befunge (3) BANCStar (11) Beta (Programmiersprache) (4) BASIC, siehe auch Liste der BASIC-Dialekte (12) BLISS (Programmiersprache) (5) Basic Calculator (13) Blitz Basic (6) Batch (14) Boo (7) Bash (15) Brainfuck, Branfuck2D (8) Basic Combined Programming Language (BCPL) Stichworte: Hochsprachenliste Letzte Änderung: 27.07.2016 / TS C:\Users\Goose\Downloads\Softwareentwicklung\Hochsprachenliste.doc Seite 1 von 7 www.sf-ag.com C (1) C (20) Cluster (2) C++ (21) Co-array Fortran (3) C-- (22) COBOL (4) C# (23) Cobra (5) C/AL (24) Coffee Script (6) Caml, siehe Objective CAML (25) COMAL (7) Ceylon (26) Cω (8) C for graphics (27) COMIT (9) Chef (28) Common Lisp (10) CHILL (29) Component Pascal (11) Chuck (Programmiersprache) (30) Comskee (12) CL (31) CONZEPT 16 (13) Clarion (32) CPL (14) Clean (33) CURL (15) Clipper (34) Curry (16) CLIPS (35) -
A Metacircular Architecture for Runtime Optimisation Persistence Clément Béra
Sista: a Metacircular Architecture for Runtime Optimisation Persistence Clément Béra To cite this version: Clément Béra. Sista: a Metacircular Architecture for Runtime Optimisation Persistence. Program- ming Languages [cs.PL]. Université de Lille 1, 2017. English. tel-01634137 HAL Id: tel-01634137 https://hal.inria.fr/tel-01634137 Submitted on 13 Nov 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Universit´edes Sciences et Technologies de Lille { Lille 1 D´epartement de formation doctorale en informatique Ecole´ doctorale SPI Lille UFR IEEA Sista: a Metacircular Architecture for Runtime Optimisation Persistence THESE` pr´esent´eeet soutenue publiquement le 15 Septembre 2017 pour l'obtention du Doctorat de l'Universit´edes Sciences et Technologies de Lille (sp´ecialit´einformatique) par Cl´ement B´era Composition du jury Pr´esident: Theo D'Hondt Rapporteur : Ga¨elThomas, Laurence Tratt Examinateur : Elisa Gonzalez Boix Directeur de th`ese: St´ephaneDucasse Co-Encadreur de th`ese: Marcus Denker Laboratoire d'Informatique Fondamentale de Lille | UMR USTL/CNRS 8022 INRIA Lille - Nord Europe Numero´ d’ordre: XXXXX i Acknowledgments I would like to thank my thesis supervisors Stéphane Ducasse and Marcus Denker for allowing me to do a Ph.D at the RMoD group, as well as helping and supporting me during the three years of my Ph.D. -
The Future: the Story of Squeak, a Practical Smalltalk Written in Itself
Back to the future: the story of Squeak, a practical Smalltalk written in itself Dan Ingalls, Ted Kaehler, John Maloney, Scott Wallace, and Alan Kay [Also published in OOPSLA ’97: Proc. of the 12th ACM SIGPLAN Conference on Object-oriented Programming, 1997, pp. 318-326.] VPRI Technical Report TR-1997-001 Viewpoints Research Institute, 1209 Grand Central Avenue, Glendale, CA 91201 t: (818) 332-3001 f: (818) 244-9761 Back to the Future The Story of Squeak, A Practical Smalltalk Written in Itself by Dan Ingalls Ted Kaehler John Maloney Scott Wallace Alan Kay at Apple Computer while doing this work, now at Walt Disney Imagineering 1401 Flower Street P.O. Box 25020 Glendale, CA 91221 [email protected] Abstract Squeak is an open, highly-portable Smalltalk implementation whose virtual machine is written entirely in Smalltalk, making it easy to debug, analyze, and change. To achieve practical performance, a translator produces an equivalent C program whose performance is comparable to commercial Smalltalks. Other noteworthy aspects of Squeak include: a compact object format that typically requires only a single word of overhead per object; a simple yet efficient incremental garbage collector for 32-bit direct pointers; efficient bulk- mutation of objects; extensions of BitBlt to handle color of any depth and anti-aliased image rotation and scaling; and real-time sound and music synthesis written entirely in Smalltalk. Overview Squeak is a modern implementation of Smalltalk-80 that is available for free via the Internet, at http://www.research.apple.com/research/proj/learning_concepts/squeak/ and other sites. It includes platform-independent support for color, sound, and image processing. -
Towards Gradual Typing for Generics
Towards Gradual Typing for Generics Lintaro Ina and Atsushi Igarashi Graduate School of Informatics, Kyoto University {ina,igarashi}@kuis.kyoto-u.ac.jp Abstract. Gradual typing, proposed by Siek and Taha, is a framework to combine the benefits of static and dynamic typing. Under gradual typing, some parts of the program are type-checked at compile time, and the other parts are type-checked at run time. The main advantage of gradual typing is that a programmer can write a program rapidly without static type annotations in the beginning of development, then add type annotations as the development progresses and end up with a fully statically typed program; and all these development steps are carried out in a single language. This paper reports work in progress on the introduction of gradual typing into class-based object-oriented programming languages with generics. In previous work, we have developed a gradual typing system for Feather- weight Java and proved that statically typed parts do not go wrong. After reviewing the previous work, we discuss issues raised when generics are introduced, and sketch a formalization of our solutions. 1 Introduction Siek and Taha have coined the term “gradual typing” [1] for a linguistic sup- port of the evolution from dynamically typed code, which is suitable for rapid prototyping, to fully statically typed code, which enjoys type safety properties, in a single programming language. The main technical challenge is to ensure some safety property even for partially typed programs, in which some part is statically typed and the rest is dynamically typed. The framework of gradual typing consists of two languages: the surface lan- guage in which programmers write programs and the intermediate language into which the surface language translates. -
Tinlizzie Wysiwiki and Wikiphone: Alternative Approaches to Asynchronous and Synchronous Collaboration on the Web
TinLizzie WysiWiki and WikiPhone: Alternative approaches to asynchronous and synchronous collaboration on the Web Yoshiki Oshima, Takashi Yamamiya, Scott Wallace, and Andreas Raab [Also published in the Proc. of the 5th International Conf. on Creating, Connecting, and Collaborating through Computing (C5 2007)] VPRI Technical Report TR-2007-001 Viewpoints Research Institute, 1209 Grand Central Avenue, Glendale, CA 91201 t: (818) 332-3001 f: (818) 244-9761 TinLizzie WysiWiki and WikiPhone: Alternative approaches to asynchronous and synchronous collaboration on the Web Yoshiki Ohshimay Takashi Yamamiyay [email protected] [email protected] Scott Wallacey Andreas Raabz [email protected] [email protected] yViewpoints Research Institute zQwaq, Inc. 1209 Grand Central Ave. 460 S California Ave #304 Glendale, CA 91202 Palo Alto, CA 94306 Abstract they exhibit possible future directions for collaboration on the Web. This paper presents TinLizzie WysiWiki and WikiPhone, two systems which explore new approaches to media-rich end-user collaboration on the World Wide Web. 1 Introduction TinLizzie WysiWiki enables authoring of interactive, media-rich documents, containing graphical objects bear- The World Wide Web, or Web, has been very successful. ing user-defined scripts, on the Web. In TinLizzie WysiWiki, It seems nowadays to dictate not only many end-users' be- a user manipulates text and active objects in a WYSIWYG havior, but also the mindsets of researchers and software graphical editor in a manner similar to Squeak eToys. vendors; the perception is that a new system should run A notable aspect of TinLizzie WysiWiki is that it allows in web browsers to be successful. As a consequence, im- both synchronous and asynchronous collaboration among provement in the overall user experience in applications has multiple users. -
Safe, Fast and Easy: Towards Scalable Scripting Languages
Safe, Fast and Easy: Towards Scalable Scripting Languages by Pottayil Harisanker Menon A dissertation submitted to The Johns Hopkins University in conformity with the requirements for the degree of Doctor of Philosophy. Baltimore, Maryland Feb, 2017 ⃝c Pottayil Harisanker Menon 2017 All rights reserved Abstract Scripting languages are immensely popular in many domains. They are char- acterized by a number of features that make it easy to develop small applications quickly - flexible data structures, simple syntax and intuitive semantics. However they are less attractive at scale: scripting languages are harder to debug, difficult to refactor and suffers performance penalties. Many research projects have tackled the issue of safety and performance for existing scripting languages with mixed results: the considerable flexibility offered by their semantics also makes them significantly harder to analyze and optimize. Previous research from our lab has led to the design of a typed scripting language built specifically to be flexible without losing static analyzability. Inthis dissertation, we present a framework to exploit this analyzability, with the aim of producing a more efficient implementation Our approach centers around the concept of adaptive tags: specialized tags attached to values that represent how it is used in the current program. Our frame- work abstractly tracks the flow of deep structural types in the program, and thuscan ii ABSTRACT efficiently tag them at runtime. Adaptive tags allow us to tackle key issuesatthe heart of performance problems of scripting languages: the framework is capable of performing efficient dispatch in the presence of flexible structures. iii Acknowledgments At the very outset, I would like to express my gratitude and appreciation to my advisor Prof. -
Strongtalk Plan Prezentacji
Elżbieta Bajkowska Strongtalk Plan prezentacji Czym jest Strongtalk Historia Strongtalk System typów w Strongtalk Podsumowanie Źródła Czym jest Strongtalk Składnia i semantyka Smalltalk’a-80 plus: Większa wydajność – najszybsza implementacja Smalltalk System typów – opcjonalny i przyrostowy; silny, statyczny system typów działający niezależnie od metody kompilacji (nie typowany kod Smalltalka wykonuje się równie szybko) Typowana biblioteka klas według Smalltalk Blue Book Historia Strongtalk Dwa równoległe i niezależne wątki rozwoju przyszłego systemu Strongtalk Zachodnie wybrzeże – prace grupy związanej z językiem Self nad innowacyjną maszyną wirtualną Wschodnie wybrzeże – prace nad systemem typów dla języka Smalltalk Historia Strongtalk Zachód – maszyna wirtualna Cel – poprawienie wydajności czysto obiektowego języka Self Satysfakcjonujące odśmiecanie Problem efektywnej kompilacji dla dynamicznie typowanego języka, używającego konstrukcji bloku gdzie wszystkie dane są obiektami (analogia do Smalltalk’a) - Urs Hoelzle Historia Strongtalk Wschód – system typów Dave Griswold i Gilad Bracha opracowują Strongtalk - (nazwa systemu wywodzi się od systemu typów) – konferencja OOPSLA ’93 Baza – biblioteki ParcPlace Smalltalk, nie odzwierciedlające w pełni hierarchii typów Strongtalka Zainteresowanie technologią grupy pracującej nad kompilatorem Self dla poprawienia wydajności Historia Strongtalk Połączenie technologii Animorphic Systems - Dave Griswold zaczyna współpracę z Urs’em Hoelzle (reszta grupy: Lars Bak, Gilad Bracha, -
Type Feedback for Bytecode Interpreters Position Paper ICOOOLPS 2007
Type Feedback for Bytecode Interpreters Position Paper ICOOOLPS 2007 Michael Haupt1, Robert Hirschfeld1, and Marcus Denker2 1 Software Architecture Group Hasso-Plattner-Institut University of Potsdam, Germany 2 Software Composition Group Institute of Computer Science and Applied Mathematics University of Berne, Switzerland michael.haupt,hirschfeld @hpi.uni-potsdam.de, [email protected] { } Abstract. This position paper proposes the exploitation of type feed- back mechanisms, or more precisely, polymorphic inline caches, for purely interpreting implementations of object-oriented programming languages. Using Squeak’s virtual machine as an example, polymorphic inline caches are discussed as an alternative to global caching. An implementation proposal for polymorphic inline caches in the Squeak virtual machine is presented, and possible future applications for online optimization are outlined. 1 Introduction Bytecode interpreters are small in size and comparatively easy to implement, but generally execute programs much less efficiently than just-in-time (JIT) compilers. Techniques like threaded interpretation [9, 11, 2] focus on speeding up bytecode interpretation itself, and caching [4, 5, 1] improves the performance of message sends—the most common operation in object-oriented software [7]. It is interesting to observe that, while threading mechanisms are used natu- rally to a varying degree in bytecode interpreter implementations, such systems usually employ only global caching to speed up dynamic method dispatch. A global cache is clearly beneficial with respect to overall performance. Still, it does not provide optimal support for polymorphic message send sites, and it does not allow for exploiting type information (we provide details on these issues in the following section). In our opinion, the employment of polymorphic inline caches (PICs) [5] instead can provide means for achieving significant speedups in bytecode interpreters while exhibiting only a moderate increase in memory footprint and implementation complexity. -
CONFERENCE COMPANION ESUG 2008 - 16Th International Smalltalk Conference
ESUG-2008 CONFERENCE COMPANION ESUG 2008 - 16th International Smalltalk Conference CONTENTS Platinum Sponsors.......................................................................................................... 3 Gold Sponsors................................................................................................................ 4 Conference Location....................................................................................................... 5 Program Overview........................................................................................................... 8 Saturday, August 23...................................................................................................... 10 Sunday, August 24......................................................................................................... 10 Monday, August 25....................................................................................................... 11 Tuesday, August 26....................................................................................................... 16 Wednesday, August 27.................................................................................................. 20 Thursday, August 28...................................................................................................... 23 Friday, August 29........................................................................................................... 27 Program Overview........................................................................................................ -
Preserving Instance State During Refactorings in Live Environments Pablo Tesone, Guillermo Polito, Luc Fabresse, Noury Bouraqadi, Stéphane Ducasse
Preserving Instance State during Refactorings in Live Environments Pablo Tesone, Guillermo Polito, Luc Fabresse, Noury Bouraqadi, Stéphane Ducasse To cite this version: Pablo Tesone, Guillermo Polito, Luc Fabresse, Noury Bouraqadi, Stéphane Ducasse. Preserving In- stance State during Refactorings in Live Environments. Future Generation Computer Systems, Else- vier, In press, 10.1016/j.future.2020.04.010. hal-02541754 HAL Id: hal-02541754 https://hal.archives-ouvertes.fr/hal-02541754 Submitted on 14 Apr 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Preserving Instance State during Refactorings in Live Environments Pablo Tesonea,b,∗, Guillermo Politoc, Luc Fabresseb, Noury Bouraqadib, Stéphane Ducassea aInria Lille-Nord Europe, 40 Avenue Halley, Villeneuve d’Ascq, France bUnité de Recherche Informatique et Automatique, IMT Lille Douai, 764 Boulevard Lahure, Douai, France cUniv. Lille, CNRS, Centrale Lille, Inria, UMR 9189 - CRIStAL - Centre de Recherche en Informatique Signal et Automatique de Lille, F-59000 Lille, France Abstract An important activity of software evolution consists in applying refactorings to enhance the quality of the code without changing its behaviour. Having a proper refactoring tool is a must-to in any professional development environment. -
A Survey of Technologies for Building Collaborative Virtual Environments
The International Journal of Virtual Reality, 2009, 8(1):53-66 53 A Survey of Technologies for Building Collaborative Virtual Environments Timothy E. Wright and Greg Madey Department of Computer Science & Engineering, University of Notre Dame, United States Whereas desktop virtual reality (desktop-VR) typically uses Abstract—What viable technologies exist to enable the nothing more than a keyboard, mouse, and monitor, a Cave development of so-called desktop virtual reality (desktop-VR) Automated Virtual Environment (CAVE) might include several applications? Specifically, which of these are active and capable display walls, video projectors, a haptic input device (e.g., a of helping us to engineer a collaborative, virtual environment “wand” to provide touch capabilities), and multidimensional (CVE)? A review of the literature and numerous project websites indicates an array of both overlapping and disparate approaches sound. The computing platforms to drive these systems also to this problem. In this paper, we review and perform a risk differ: desktop-VR requires a workstation-class computer, assessment of 16 prominent desktop-VR technologies (some mainstream OS, and VR libraries, while a CAVE often runs on building-blocks, some entire platforms) in an effort to determine a multi-node cluster of servers with specialized VR libraries the most efficacious tool or tools for constructing a CVE. and drivers. At first, this may seem reasonable: different levels of immersion require different hardware and software. Index Terms—Collaborative Virtual Environment, Desktop However, the same problems are being solved by both the Virtual Reality, VRML, X3D. desktop-VR and CAVE systems, with specific issues including the management and display of a three dimensional I. -
Cormac Flanagan Fritz Henglein Nate Nystrom Gavin Bierman Jan Vitek Gilad Bracha Philip Wadler Jeff Foster Tobias Wrigstad Peter Thiemann Sam Tobin-Hochstadt
PC: Amal Ahmed SC: Matthias Felleisen Robby Findler (chair) Cormac Flanagan Fritz Henglein Nate Nystrom Gavin Bierman Jan Vitek Gilad Bracha Philip Wadler Jeff Foster Tobias Wrigstad Peter Thiemann Sam Tobin-Hochstadt Organizers: Tobias Wrigstad and Jan Vitek Schedule Schedule . 3 8:30 am – 10:30 am: Invited Talk: Scripting in a Concurrent World . 5 Language with a Pluggable Type System and Optional Runtime Monitoring of Type Errors . 7 Position Paper: Dynamically Inferred Types for Dynamic Languages . 19 10:30 am – 11:00 am: Coffee break 11:00 am – 12:30 pm: Gradual Information Flow Typing . 21 Type Inference with Run-time Logs . 33 The Ciao Approach to the Dynamic vs. Static Language Dilemma . 47 12:30 am – 2:00 pm: Lunch Invited Talk: Scripting in a Concurrent World John Field IBM Research As scripting languages are used to build increasingly complex systems, they must even- tually confront concurrency. Concurrency typically arises from two distinct needs: han- dling “naturally” concurrent external (human- or software-generated) events, and en- hancing application performance. Concurrent applications are difficult to program in general; these difficulties are multiplied in a distributed setting, where partial failures are common and where resources cannot be centrally managed. The distributed sys- tems community has made enormous progress over the past few decades designing specialized systems that scale to handle millions of users and petabytes of data. How- ever, combining individual systems into composite applications that are scalable—not to mention reliable, secure, and easy to develop maintain—remains an enormous chal- lenge. This is where programming languages should be able to help: good languages are designed to facilitate composing large applications from smaller components and for reasoning about the behavior of applications modularly.