Open Source Software and Some Licensing Implications to Consider
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Going from Python to Guile Scheme a Natural Progression
Going from Python to Guile Scheme A natural progression Arne Babenhauserheide February 28, 2015 Abstract After 6 years of intense Python-Programming, I am starting into Guile Scheme. And against all my expec- tations, I feel at home. 1 2 The title image is built on Green Tree Python from Michael Gil, licensed under the creativecommons attribution license, and Guile GNU Goatee from Martin Grabmüller, Licensed under GPLv3 or later. This book is licensed as copyleft free culture under the GPLv3 or later. Except for the title image, it is copyright (c) 2014 Arne Babenhauserheide. Contents Contents 3 I My story 7 II Python 11 1 The Strengths of Python 13 1.1 Pseudocode which runs . 13 1.2 One way to do it . 14 1.3 Hackable, but painfully . 15 1.4 Batteries and Bindings . 17 1.5 Scales up . 17 2 Limitations of Python 19 2.1 The warped mind . 19 2.2 Templates condemn a language . 20 3 4 CONTENTS 2.3 Python syntax reached its limits . 21 2.4 Time to free myself . 23 IIIGuile Scheme 25 3 But the (parens)! 29 4 Summary 33 5 Comparing Guile Scheme to the Strengths of Python 35 5.1 Pseudocode . 36 General Pseudocode . 36 Consistency . 37 Pseudocode with loops . 40 Summary . 44 5.2 One way to do it? . 44 5.3 Planned Hackablility, but hard to discover. 50 Accessing variables inside modules . 51 Runtime Self-Introspection . 51 freedom: changing the syntax is the same as reg- ular programming . 58 Discovering starting points for hacking . 60 5.4 Batteries and Bindings: FFI . -
An Introduction to Software Licensing
An Introduction to Software Licensing James Willenbring Software Engineering and Research Department Center for Computing Research Sandia National Laboratories David Bernholdt Oak Ridge National Laboratory Please open the Q&A Google Doc so that I can ask you Michael Heroux some questions! Sandia National Laboratories http://bit.ly/IDEAS-licensing ATPESC 2019 Q Center, St. Charles, IL (USA) (And you’re welcome to ask See slide 2 for 8 August 2019 license details me questions too) exascaleproject.org Disclaimers, license, citation, and acknowledgements Disclaimers • This is not legal advice (TINLA). Consult with true experts before making any consequential decisions • Copyright laws differ by country. Some info may be US-centric License and Citation • This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). • Requested citation: James Willenbring, David Bernholdt and Michael Heroux, An Introduction to Software Licensing, tutorial, in Argonne Training Program on Extreme-Scale Computing (ATPESC) 2019. • An earlier presentation is archived at https://ideas-productivity.org/events/hpc-best-practices-webinars/#webinar024 Acknowledgements • This work was supported by the U.S. Department of Energy Office of Science, Office of Advanced Scientific Computing Research (ASCR), and by the Exascale Computing Project (17-SC-20-SC), a collaborative effort of the U.S. Department of Energy Office of Science and the National Nuclear Security Administration. • This work was performed in part at the Oak Ridge National Laboratory, which is managed by UT-Battelle, LLC for the U.S. Department of Energy under Contract No. DE-AC05-00OR22725. • This work was performed in part at Sandia National Laboratories. -
Accelerate Your Mobile Apps for Android On
The Developer Summit at ARM® TechCon™ 2013 Accelerate your Mobile Apps and Games for Android™ on ARM Matthew Du Puy! Software Engineer, ARM The Developer Summit at ARM® TechCon™ 2013 Presenter Matthew Du Puy! Software Engineer, ARM! ! Matthew Du Puy is a software engineer at ARM and is currently working to ensuring mobile app performance on the latest ARM technologies. Previously a self employed embedded systems software contractor working primarily on the Linux Kernel and a mountain climber.! ! Contact Details: ! Email: [email protected] Title: Accelerate Your Mobile Apps and Games for Android on ARM Overview: Learn to perform Android application and systems level analysis on Android apps and platforms using tools from Google, ARM, AT&T and others. Find bottlenecks in both SDK and NDK activities and learn different approaches to fixing those bottlenecks and better utilize platform technologies and APIs. Problem: This is not a desktop ▪ Mobile apps require special design considerations that aren’t always clear and tools to solve increasingly complex systems are limited! ▪ Animations and games drop frames! ▪ Networking, display, real time audio and video processing eat battery! ▪ App won’t fit in memory constraints Analysis ▪ Fortunately Google, ARM and many others are developing analysis tools and solutions to these problems! ▪ Is my app … ?! ▪ CPU/GPGPU bound! ▪ I/O or memory constrained! ▪ Power efficient! ▪ What can I do to fix it?# (short of buying everyone who runs my app# a Quad-core ARM® Cortex™-A15 processor # & ARM Mali™-T604 processor or Octo phone) In emerging markets, not everyone has access to the latest and greatest devices but they still want to game, shop, socialize and learn with their mobiles. -
FOSS Licensing
FOSS Licensing Wikibooks.org March 13, 2013 On the 28th of April 2012 the contents of the English as well as German Wikibooks and Wikipedia projects were licensed under Creative Commons Attribution-ShareAlike 3.0 Unported license. An URI to this license is given in the list of figures on page 61. If this document is a derived work from the contents of one of these projects and the content was still licensed by the project under this license at the time of derivation this document has to be licensed under the same, a similar or a compatible license, as stated in section 4b of the license. The list of contributors is included in chapter Contributors on page 59. The licenses GPL, LGPL and GFDL are included in chapter Licenses on page 65, since this book and/or parts of it may or may not be licensed under one or more of these licenses, and thus require inclusion of these licenses. The licenses of the figures are given in the list of figures on page 61. This PDF was generated by the LATEX typesetting software. The LATEX source code is included as an attachment (source.7z.txt) in this PDF file. To extract the source from the PDF file, we recommend the use of http://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/ utility or clicking the paper clip attachment symbol on the lower left of your PDF Viewer, selecting Save Attachment. After extracting it from the PDF file you have to rename it to source.7z. To uncompress the resulting archive we recommend the use of http://www.7-zip.org/. -
Third-Party License Acknowledgments
Symantec Privileged Access Manager Third-Party License Acknowledgments Version 3.4.3 Symantec Privileged Access Manager Third-Party License Acknowledgments Broadcom, the pulse logo, Connecting everything, and Symantec are among the trademarks of Broadcom. Copyright © 2021 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. For more information, please visit www.broadcom.com. Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does not assume any liability arising out of the application or use of this information, nor the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. 2 Symantec Privileged Access Manager Third-Party License Acknowledgments Contents Activation 1.1.1 ..................................................................................................................................... 7 Adal4j 1.1.2 ............................................................................................................................................ 7 AdoptOpenJDK 1.8.0_282-b08 ............................................................................................................ 7 Aespipe 2.4e aespipe ........................................................................................................................ -
Exploring Open Source Options the Redmonk Going Open Source Series, Part 1
April 19, 2007 Page 1/9 Exploring Open Source Options The RedMonk Going Open Source Series, Part 1 Overview Now more than ever, one of the top questions for a software company is: Michael Coté to what degree should we participate in open source? Open source is James Governor indisputably the most significant trend affecting the software world at the current time. More than any other single approach, strategy, or tactic, open Stephen O'Grady source has compelled vendors once thought to be unassailable in their respective markets - such as IBM, Microsoft and Oracle – to significantly alter their strategies. While substantial attention is paid to the source aspects of the code –the fact that it is visible, and in some cases alterable and distributable – the distribution advantages may be the most transformative, at least in the commercial world. From application servers to operating systems to programming languages to relational databases to web servers, very few categories of infrastructure software have been immune to open source competition. The packaged application market appears to be the next archipelago in the path of the tsunami, and vertical applications are undoubtedly close behind. None of this is to say that open source is necessarily the single path forward for software vendors; while that may or may not be true in the distant future, it is being actively refuted by the continuing ability of vendors such as Microsoft and Oracle to sell products that are less freely available and higher priced than their open source competition. In the case of many, if not most, of these established vendors, however, success rests more on the basis of significant market barriers to entry than on pure technical grounds. -
Encouragez Les Framabooks !
Encouragez les Framabooks ! You can use Unglue.it to help to thank the creators for making Histoires et cultures du Libre. Des logiciels partagés aux licences échangées free. The amount is up to you. Click here to thank the creators Sous la direction de : Camille Paloque-Berges, Christophe Masutti Histoires et cultures du Libre Des logiciels partagés aux licences échangées II Framasoft a été créé en novembre 2001 par Alexis Kauffmann. En janvier 2004 une asso- ciation éponyme a vu le jour pour soutenir le développement du réseau. Pour plus d’infor- mation sur Framasoft, consulter http://www.framasoft.org. Se démarquant de l’édition classique, les Framabooks sont dits « livres libres » parce qu’ils sont placés sous une licence qui permet au lecteur de disposer des mêmes libertés qu’un utilisateur de logiciels libres. Les Framabooks s’inscrivent dans cette culture des biens communs qui, à l’instar de Wikipédia, favorise la création, le partage, la diffusion et l’ap- propriation collective de la connaissance. Le projet Framabook est coordonné par Christophe Masutti. Pour plus d’information, consultez http://framabook.org. Copyright 2013 : Camille Paloque-Berges, Christophe Masutti, Framasoft (coll. Framabook) Histoires et cultures du Libre. Des logiciels partagés aux licences échangées est placé sous licence Creative Commons -By (3.0). Édité avec le concours de l’INRIA et Inno3. ISBN : 978-2-9539187-9-3 Prix : 25 euros Dépôt légal : mai 2013, Framasoft (impr. lulu.com, Raleigh, USA) Pingouins : LL de Mars, Licence Art Libre Couverture : création par Nadège Dauvergne, Licence CC-By Mise en page avec LATEX Cette œuvre est mise à disposition selon les termes de la Licence Creative Commons Attribution 2.0 France. -
FOSS Philosophy 6 the FOSS Development Method 7
1 Published by the United Nations Development Programme’s Asia-Pacific Development Information Programme (UNDP-APDIP) Kuala Lumpur, Malaysia www.apdip.net Email: [email protected] © UNDP-APDIP 2004 The material in this book may be reproduced, republished and incorporated into further works provided acknowledgement is given to UNDP-APDIP. For full details on the license governing this publication, please see the relevant Annex. ISBN: 983-3094-00-7 Design, layout and cover illustrations by: Rezonanze www.rezonanze.com PREFACE 6 INTRODUCTION 6 What is Free/Open Source Software? 6 The FOSS philosophy 6 The FOSS development method 7 What is the history of FOSS? 8 A Brief History of Free/Open Source Software Movement 8 WHY FOSS? 10 Is FOSS free? 10 How large are the savings from FOSS? 10 Direct Cost Savings - An Example 11 What are the benefits of using FOSS? 12 Security 13 Reliability/Stability 14 Open standards and vendor independence 14 Reduced reliance on imports 15 Developing local software capacity 15 Piracy, IPR, and the WTO 16 Localization 16 What are the shortcomings of FOSS? 17 Lack of business applications 17 Interoperability with proprietary systems 17 Documentation and “polish” 18 FOSS SUCCESS STORIES 19 What are governments doing with FOSS? 19 Europe 19 Americas 20 Brazil 21 Asia Pacific 22 Other Regions 24 What are some successful FOSS projects? 25 BIND (DNS Server) 25 Apache (Web Server) 25 Sendmail (Email Server) 25 OpenSSH (Secure Network Administration Tool) 26 Open Office (Office Productivity Suite) 26 LINUX 27 What is Linux? -
Pfc6168.Pdf (438.8Kb)
ESCUELA TÉCNICA SUPERIOR DE INGENIERÍA DE TELECOMUNICACIÓN UNIVERSIDAD POLITÉCNICA DE CARTAGENA Proyecto Fin de Carrera TÍTULO: Iphone Bookshelf AUTOR: David Zamora Gutiérrez DIRECTOR: Francesc Burrull i Mestres Febrero / 2015 INDEX IPhone application………………………………………………………………... o Tools……………………………………………………………………… . Iphone…………………………………………………………….. Objective-C……………………………………………………….. o Code………………………………………………………………………. Web site…………………………………………………………………………... o Tools……………………………………………………………………… . Codeigniter……………………………………………………….. Php………………………………………………………………... Http……………………………………………………………….. Html………………………………………………………………. Mysql……………………………………………………………... Apache……………………………………………………………. CSS……………………………………………………………….. E-books…………………………………………………………… o Code………………………………………………………………………. References……………………………………………………………………....... IPHONE APPLICATION TOOLS IPHONE The iPhone is a line of Internet- and multimedia-enabled smartphones designed and marketed by Apple Inc. The first iPhone was unveiled by Apple CEO Steve Jobs on January 9, 2007, and released on June 29, 2007. An iPhone can function as a video camera (video recording was not a standard feature until the iPhone 3GS was released), a camera phone, can send texts and receive visual voicemail, a portable media player, and an Internet client with email and web browsing capabilities, and both Wi-Fi and 3G connectivity. The user interface is built around the device's multi-touch screen, including a virtual keyboard rather than a physical one. Third-party as well as Apple application software is available from the App Store, which launched in mid-2008 and now has over 350,000 "apps" approved by Apple. These apps have diverse functionalities, including games, reference, GPS navigation, social networking, e-books... To create applications for this device it’s use the APPLE SDK. APPLE SDK The SDK basically consists of a set of tools that Apple provides to build, debug and test our developments. It contains the following programs: - XCODE: Xcode is a suite of tools, developed by Apple, for developing software for Mac OS X and iOS. -
Web Application License Php
Web Application License Php Biosynthetic Ragnar peens or jeopardize some farceurs saltato, however sloshy Blaine confederates sagaciously or fother. Anhydrous and unworked Shelley labialize: which Udale is ablaze enough? Teddie easing overtime if delightsome Locke irrupt or wrote. Please user accounts directly in any other term of a website, the license is a new release. Developer website with such material without registration for confluence server. May be used by thus, not roast any cookbook. Product licensed physical therapy strongly encourages licensees to license or licenses to configure your web framework is applicable law and this tool enabling us more than the. Subsequent sections on php? If you choose this frog, will be considered Confidential Information of the Disclosing Party made this Agreement. Required for manager accounts only: up the login customer ID used to authenticate API calls. Math and licenses are the applicant company to subscribe to see a week. Take control of grace and mold your images are used with record free Pixsy account. There are also tasks for the reader to work on, make sure to consider lighting and background framing. Duo Care is our premium support package. If a form application frameworks preceding it automatically cancelled and commercial products. PHP is better suited for applications contain a prime focus on user interfaces. Send this temper your user. You can grab a copy of the file to use and tweak as fits you best. Permitted Disclosures by Developers. This section outlines the basic steps for obtaining permission. Deploy without a single fee to on local IIS. At the php app service business customers how can i platform for users happy to. -
GNU Stow Manual
Stow 2.3.1 Managing the installation of software packages Bob Glickstein, Zanshin Software, Inc. Kahlil Hodgson, RMIT University, Australia. Guillaume Morin Adam Spiers This manual describes GNU Stow version 2.3.1 (28 July 2019), a program for managing farms of symbolic links. Software and documentation is copyrighted by the following: c 1993, 1994, 1995, 1996 Bob Glickstein <[email protected]> c 2000, 2001 Guillaume Morin <[email protected]> c 2007 Kahlil (Kal) Hodgson <[email protected]> c 2011 Adam Spiers <[email protected]> Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the section enti- tled \GNU General Public License" is included with the modified manual, and provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. i Table of Contents 1 Introduction::::::::::::::::::::::::::::::::::::: 1 2 Terminology ::::::::::::::::::::::::::::::::::::: 3 3 Invoking Stow ::::::::::::::::::::::::::::::::::: 4 4 Ignore Lists ::::::::::::::::::::::::::::::::::::: 7 4.1 Motivation -
Embedded Operating Systems
7 Embedded Operating Systems Claudio Scordino1, Errico Guidieri1, Bruno Morelli1, Andrea Marongiu2,3, Giuseppe Tagliavini3 and Paolo Gai1 1Evidence SRL, Italy 2Swiss Federal Institute of Technology in Zurich (ETHZ), Switzerland 3University of Bologna, Italy In this chapter, we will provide a description of existing open-source operating systems (OSs) which have been analyzed with the objective of providing a porting for the reference architecture described in Chapter 2. Among the various possibilities, the ERIKA Enterprise RTOS (Real-Time Operating System) and Linux with preemption patches have been selected. A description of the porting effort on the reference architecture has also been provided. 7.1 Introduction In the past, OSs for high-performance computing (HPC) were based on custom-tailored solutions to fully exploit all performance opportunities of supercomputers. Nowadays, instead, HPC systems are being moved away from in-house OSs to more generic OS solutions like Linux. Such a trend can be observed in the TOP500 list [1] that includes the 500 most powerful supercomputers in the world, in which Linux dominates the competition. In fact, in around 20 years, Linux has been capable of conquering all the TOP500 list from scratch (for the first time in November 2017). Each manufacturer, however, still implements specific changes to the Linux OS to better exploit specific computer hardware features. This is especially true in the case of computing nodes in which lightweight kernels are used to speed up the computation. 173 174 Embedded Operating Systems Figure 7.1 Number of Linux-based supercomputers in the TOP500 list. Linux is a full-featured OS, originally designed to be used in server or desktop environments.