Alberto Mardegan
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JACSM No 1 2009
STORE: EMBEDDED PERSISTENT STORAGE FOR CLOJURE PROGRAMMING LANGUAGE Konrad Grzanek1 1IT Institute, Academy of Management, Lodz, Poland [email protected] Abstract Functional programming is the most popular declarative style of programming. Its lack of state leads to an increase of programmers' productivity and software robustness. Clojure is a very effective Lisp dialect, but it misses a solid embedded database implementation. A store is a proposed embedded database engine for Clojure that helps to deal with the problem of the inevitable state by mostly functional, minimalistic interface, abandoning SQL and tight integration with Clojure as a sole query and data-processing language. Key words: Functional programming, Lisp, Clojure, embedded database 1 Introduction Functional programming languages and functional programming style in general have been gaining a growing attention in the recent years. Lisp created by John McCarthy and specified in [8] is the oldest functional pro- gramming language. Some of its flavors (dialects, as some say [9]) are still in use today. Common Lisp was the first ANSI standardized Lisp dialect [13] and Common Lisp Object System (CLOS) was probably the first ANSI stan- dardized object oriented programming language [14]. Apart from its outstand- ing features as a Common Lisp subset. Various Lisps were used in artificial intelligence [11] and to some extent the language comes from AI labs and its ecosystem. Common Lisp was used as the language of choice by some AI tutors, like Peter Norvig (in [10]). But the whole family of languages address general problems in computer science, not only these in AI. John Backus argues [3] that the functional style is a real liberation from the traditional imperative languages and their problems. -
Embedded Linux Systems with the Yocto Project™
OPEN SOURCE SOFTWARE DEVELOPMENT SERIES Embedded Linux Systems with the Yocto Project" FREE SAMPLE CHAPTER SHARE WITH OTHERS �f, � � � � Embedded Linux Systems with the Yocto ProjectTM This page intentionally left blank Embedded Linux Systems with the Yocto ProjectTM Rudolf J. Streif Boston • Columbus • Indianapolis • New York • San Francisco • Amsterdam • Cape Town Dubai • London • Madrid • Milan • Munich • Paris • Montreal • Toronto • Delhi • Mexico City São Paulo • Sidney • Hong Kong • Seoul • Singapore • Taipei • Tokyo Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals. The author and publisher have taken care in the preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. For information about buying this title in bulk quantities, or for special sales opportunities (which may include electronic versions; custom cover designs; and content particular to your business, training goals, marketing focus, or branding interests), please contact our corporate sales depart- ment at [email protected] or (800) 382-3419. For government sales inquiries, please contact [email protected]. For questions about sales outside the U.S., please contact [email protected]. Visit us on the Web: informit.com Cataloging-in-Publication Data is on file with the Library of Congress. -
Introduction to the Yocto Project / Openembedded-Core
Embedded Recipes Conference - 2017 Introduction to the Yocto Project / OpenEmbedded-core Mylène Josserand Bootlin [email protected] embedded Linux and kernel engineering - Kernel, drivers and embedded Linux - Development, consulting, training and support - https://bootlin.com 1/1 Mylène Josserand I Embedded Linux engineer at Bootlin since 2016 I Embedded Linux expertise I Development, consulting and training around the Yocto Project I One of the authors of Bootlin’ Yocto Project / OpenEmbedded training materials. I Kernel contributor: audio driver, touchscreen, RTC and more to come! embedded Linux and kernel engineering - Kernel, drivers and embedded Linux - Development, consulting, training and support - https://bootlin.com 2/1 I Understand why we should use a build system I How the Yocto Project / OpenEmbedded core are structured I How we can use it I How we can update it to fit our needs I Give some good practices to start using the Yocto Project correctly I Allows to customize many things: it is easy to do things the wrong way I When you see a X, it means it is a good practice! Introduction I In this talk, we will: - Kernel, drivers and embedded Linux - Development, consulting, training and support - https://bootlin.com 3/1 I How the Yocto Project / OpenEmbedded core are structured I How we can use it I How we can update it to fit our needs I Give some good practices to start using the Yocto Project correctly I Allows to customize many things: it is easy to do things the wrong way I When you see a X, it means it is a good practice! -
How to Create a Partitioned Image with the Custom Wic Plugin?
How to create a partitioned image with the custom Wic plugin? Tips and tricks based on the bootimg-grub-tb plugin development Norbert Kamiński, 3mdeb Embedded Systems Consulting Yocto Project Virtual Summit Europe, October 29-30, 2020 Agenda • $ whoami • Wic – OpenEmbedded Image Creator • Preparing layer • WKS files • Wic Plug-in Interface • Overall information • PluginSource Methods • Wic Plug-in development • bootimg-grub-tb - custom Wic Plug-in 2 Yocto Project® | The Linux Foundation® $ whoami • Open-source contributor • meta-pcengines • meta-trenchboot • qubes-fwupd • Scope of interests • embedded Linux • virtualization and containerization • bootloaders Norbert Kamiński Embedded Systems Engineer at 3mdeb Embedded Systems Consulting • • 3 Yocto Project® | The Linux Foundation® Wic – OpenEmbedded Image Creator Yocto Project | The Linux Foundation What is the Wic? • Wic stands for OpenEmbedded Image Creator • It is used to a create partitioned image • Wic is loosely based on the Meego Image Creator framework (mic) • It is using build artifacts instead of installing packages and configurations 5 Yocto Project® | The Linux Foundation® Prepare your layer • Go to your meta layer • Add wic to the IMAGE_FSTYPE variable in your local configuration IMAGE_FSTYPES += "wic" • Use the existing wic kickstart file or create specific one for your purposes 6 Yocto Project® | The Linux Foundation® Default partition layouts • At the start source poky/oe-init-build-env • List the available wic kickstart configurations $ wic list images mpc8315e-rdb Create -
& Qt What Meego Could Have Been
& Qt What MeeGo could have been David Greaves / lbt merproject.org Qt Developer Days 2012 We're proud of what we've achieved ! … what are we talking about? Making things TVs Cars Mobile Tablets Control/Embedded ... origins : ● Maemo reconstructed '09 ● We drank the MeeGo coolaid – and still do ! ● MeeGo needed to evolve ... but died ● Mer was reborn … vendor focus ... is : ● A core for mobile and smaller devices ● Aimed at device vendors ● Qt / QML ● Quality oriented ● Optimised for speed and size ● Ready to productise ... is not : ● A 'user experience' – no UI ● A 'hardware adaptation' – no kernel, GLES drivers ● Everything including the kitchen sink – <shock>Mer doesn't have Emacs</shock> ... delivers : ● Mobile / Nemo, Tablet / Plasma Active & Vivaldi, TV / TVOS (China), Healthcare / Lincor, IVI / Nomovok... ● X86 (not just Atom), ARM, MIPS ● N950/N900/N9 / Spark / STB / ExoPC / RasPi / Panda-beagleboards / Joggler / ... ... will let you : ● Operate efficiently ● Deliver quickly ● Use closed code ● Innovate ... will achieve this by : ● Customer focus ● Pragmatic ● Operating entirely in the open ● Being meritocratic ● Inclusive ... because code is not enough ... provides : ● Code – of course ● Systems – for build, QA, collaboration ● Best practices ● Documentation and support ... contains : ● Build & development ● Base ● Security ● Session ● Hardware ● Connectivity ● Audio Qt ● Graphical ● X11 / Wayland ● Libraries (inc perl + python libs) ... systems : ● OBS ● Upstream patches ● Integration with sb2 ● BOSS ● Business process automation by Ruote ● Scratchbox2 ● Next generation cross-building ... systems : ● IMG / mic ● Automated image builds ● Bugzilla ● Or <insert your choice here> ● Gerrit ● Or <insert your choice here> ● Futures.... ● Package DB for license tracking and libhybris Mer SDK Mer SDK Qt Creator with Mer plugins + Mer VM with Platform SDK = Mer SDK SDK roadmap .. -
Sentiment Analysis Using a Novel Human Computation Game
Sentiment Analysis Using a Novel Human Computation Game Claudiu-Cristian Musat THISONE Alireza Ghasemi Boi Faltings Artificial Intelligence Laboratory (LIA) Ecole Polytechnique Fed´ erale´ de Lausanne (EPFL) IN-Ecublens, 1015 Lausanne, Switzerland [email protected] Abstract data is obtained from people using human computa- tion platforms and games. We also prove that the In this paper, we propose a novel human com- method can provide not only labelled texts, but peo- putation game for sentiment analysis. Our ple also help by selecting sentiment-expressing fea- game aims at annotating sentiments of a col- tures that can generalize well. lection of text documents and simultaneously constructing a highly discriminative lexicon of Human computation is a newly emerging positive and negative phrases. paradigm. It tries to solve large-scale problems by Human computation games have been widely utilizing human knowledge and has proven useful used in recent years to acquire human knowl- in solving various problems (Von Ahn and Dabbish, edge and use it to solve problems which are 2004; Von Ahn, 2006; Von Ahn et al., 2006a). infeasible to solve by machine intelligence. To obtain high quality solution from human com- We package the problems of lexicon construc- putation, people should be motivated to make their tion and sentiment detection as a single hu- best effort. One way to incentivize people for sub- man computation game. We compare the re- mitting high-quality results is to package the prob- sults obtained by the game with that of other well-known sentiment detection approaches. lem at hand as a game and request people to play Obtained results are promising and show im- it. -
Yocto-Slides.Pdf
Yocto Project and OpenEmbedded Training Yocto Project and OpenEmbedded Training © Copyright 2004-2021, Bootlin. Creative Commons BY-SA 3.0 license. Latest update: October 6, 2021. Document updates and sources: https://bootlin.com/doc/training/yocto Corrections, suggestions, contributions and translations are welcome! embedded Linux and kernel engineering Send them to [email protected] - Kernel, drivers and embedded Linux - Development, consulting, training and support - https://bootlin.com 1/296 Rights to copy © Copyright 2004-2021, Bootlin License: Creative Commons Attribution - Share Alike 3.0 https://creativecommons.org/licenses/by-sa/3.0/legalcode You are free: I to copy, distribute, display, and perform the work I to make derivative works I to make commercial use of the work Under the following conditions: I Attribution. You must give the original author credit. I Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under a license identical to this one. I For any reuse or distribution, you must make clear to others the license terms of this work. I Any of these conditions can be waived if you get permission from the copyright holder. Your fair use and other rights are in no way affected by the above. Document sources: https://github.com/bootlin/training-materials/ - Kernel, drivers and embedded Linux - Development, consulting, training and support - https://bootlin.com 2/296 Hyperlinks in the document There are many hyperlinks in the document I Regular hyperlinks: https://kernel.org/ I Kernel documentation links: dev-tools/kasan I Links to kernel source files and directories: drivers/input/ include/linux/fb.h I Links to the declarations, definitions and instances of kernel symbols (functions, types, data, structures): platform_get_irq() GFP_KERNEL struct file_operations - Kernel, drivers and embedded Linux - Development, consulting, training and support - https://bootlin.com 3/296 Company at a glance I Engineering company created in 2004, named ”Free Electrons” until Feb. -
October 2011 Vol
NoSQL GREG BURD Hypervisors and Virtual Machines: Implementation Insights on the x86 Architecture DON REVELLE Conference Reports from the 2011 USENIX Annual Technical Conference, HotPar, and more OCTOBER 2011 VOL. 36, NO. 5 THE ADVANCED COMPUTING SYSTEMS ASSOCIATION THE ADVANCED COMPUTING SYSTEMS ASSOCIATION usenix_login_oct11_covers.indd 1 9.9.11 5:55 PM UPCOMING EVENTS 23rd ACM Symposium on Operating Systems 9th USENIX Symposium on Networked Systems Principles (SOSP 2011) Design and Implementation (NSDI ’12) SPONSORED BY ACM SIGOPS IN COOPERATION WITH USENIX SPONSORED BY USENIX IN COOPERATION WITH ACM SIGCOMM AND ACM SIGOPS October 23–26, 2011, Cascais, Portugal April 25–27, 2012, San Jose, CA http://sosp2011.gsd.inesc-id.pt http://www.usenix.org/nsdi12 ACM Symposium on Computer Human Interac- tion for Management of Information Technology 2012 USENIX Federated Conferences Week (CHIMIT 2011) June 12–15, 2012, Boston, MA, USA http://www.usenix.org/fcw12 SPONSORED BY ACM IN ASSOCIATION WITH USENIX December 4–5, 2011, Boston, MA 2012 USENIX Annual Technical Conference http://chimit.acm.org/ (USENIX ATC ’12) June 13–15, 2012, Boston, MA 25th Large Installation System Administration http://www.usenix.org/atc12 Conference (LISA ’11) Paper titles and abstracts due January 10, 2012 SPONSORED BY USENIX IN COOPERATION WITH LOPSA December 4–9, 2011, Boston, MA 21st USENIX Security Symposium http://www.usenix.org/lisa11 (USENIX Security ’12) August 6–10, 2012, Bellevue, WA ACM/IFIP/USENIX 12th International Middleware Conference (Middleware 2011) -
A Variability-Aware Module System
A Variability-Aware Module System Christian Kästner, Klaus Ostermann, and Sebastian Erdweg Philipps University Marburg, Germany Module systems enable a divide and conquer strategy to software develop- ment. To implement compile-time variability in software product lines, mod- ules can be composed in different combinations. However, this way variability dictates a dominant decomposition. Instead, we introduce a variability-aware module system that supports compile-time variability inside a module and its interface. This way, each module can be considered a product line that can be type checked in isolation. Variability can crosscut multiple modules. The module system breaks with the antimodular tradition of a global variabil- ity model in product-line development and provides a path toward software ecosystems and product lines of product lines developed in an open fashion. We discuss the design and implementation of such a module system on a core calculus and provide an implementation for C, which we use to type check the open source product line Busybox with 811 compile-time options. 1 Introduction A module system allows developers to decompose a large system into manageable sub- systems, which can be developed and checked in isolation [13]. A module hides informa- tion about internal implementations and exports only a well-defined and often machine- enforced interface. This enables an open-world development style, in which software can be composed from modular self-contained parts. The need for compile-time variability, for example in software product lines [6, 17, 10], challenges existing module systems. To tailor a software system, stakeholders may want to select from compile-time configuration options (or features) and derive a specific configuration (or variant, or product) of the system. -
User Manual Indicates the User Manual Should Be Referenced for Operating Instructions
SGXTM 5150, SGXTM 5150 MD, and SGX TM 5150 XL IoT Device Gateway User Guide Part Number 900-776-R Revision G August 2019 Intellectual Property © 2019 Lantronix, Inc. All rights reserved. No part of the contents of this publication may be transmitted or reproduced in any form or by any means without the written permission of Lantronix. Lantronix and MACH10 are a registered trademarks of Lantronix, Inc. in the United States and other countries. DeviceInstaller is a trademark of Lantronix, Inc. Patented: http://patents.lantronix.com; additional patents pending. Wi-Fi is a registered trademark of the Wi-Fi Alliance Corporation. Windows and Internet Explorer are registered trademarks of Microsoft Corporation. Mozilla and Firefox are registered trademarks of the Mozilla Foundation. Chrome is a trademark of Google Inc. Safari is a registered trademark of Apple Inc. All other trademarks and trade names are the property of their respective holders. Warranty For details on the Lantronix warranty policy, please go to our web site at www.lantronix.com/support/warranty. Contacts Lantronix, Inc. 7535 Irvine Center Drive Suite 100 Irvine, CA 92618, USA Toll Free: 800-526-8766 Phone: 949-453-3990 Fax: 949-453-3995 Technical Support Online: www.lantronix.com/support Sales Offices For a current list of our domestic and international sales offices, go to the Lantronix web site at www.lantronix.com/about/contact. Open Source Software Some applications are Open Source software licensed under the Berkeley Software Distribution (BSD) license, the GNU General Public License (GPL) as published by the Free Software Foundation (FSF), and the Python Software Foundation (PSF) License Agreement for Python 2.7.6 (Python License). -
C:\Andrzej\PDF\ABC Nagrywania P³yt CD\1 Strona.Cdr
IDZ DO PRZYK£ADOWY ROZDZIA£ SPIS TREFCI Wielka encyklopedia komputerów KATALOG KSI¥¯EK Autor: Alan Freedman KATALOG ONLINE T³umaczenie: Micha³ Dadan, Pawe³ Gonera, Pawe³ Koronkiewicz, Rados³aw Meryk, Piotr Pilch ZAMÓW DRUKOWANY KATALOG ISBN: 83-7361-136-3 Tytu³ orygina³u: ComputerDesktop Encyclopedia Format: B5, stron: 1118 TWÓJ KOSZYK DODAJ DO KOSZYKA Wspó³czesna informatyka to nie tylko komputery i oprogramowanie. To setki technologii, narzêdzi i urz¹dzeñ umo¿liwiaj¹cych wykorzystywanie komputerów CENNIK I INFORMACJE w ró¿nych dziedzinach ¿ycia, jak: poligrafia, projektowanie, tworzenie aplikacji, sieci komputerowe, gry, kinowe efekty specjalne i wiele innych. Rozwój technologii ZAMÓW INFORMACJE komputerowych, trwaj¹cy stosunkowo krótko, wniós³ do naszego ¿ycia wiele nowych O NOWOFCIACH mo¿liwoYci. „Wielka encyklopedia komputerów” to kompletne kompendium wiedzy na temat ZAMÓW CENNIK wspó³czesnej informatyki. Jest lektur¹ obowi¹zkow¹ dla ka¿dego, kto chce rozumieæ dynamiczny rozwój elektroniki i technologii informatycznych. Opisuje wszystkie zagadnienia zwi¹zane ze wspó³czesn¹ informatyk¹; przedstawia zarówno jej historiê, CZYTELNIA jak i trendy rozwoju. Zawiera informacje o firmach, których produkty zrewolucjonizowa³y FRAGMENTY KSI¥¯EK ONLINE wspó³czesny Ywiat, oraz opisy technologii, sprzêtu i oprogramowania. Ka¿dy, niezale¿nie od stopnia zaawansowania swojej wiedzy, znajdzie w niej wyczerpuj¹ce wyjaYnienia interesuj¹cych go terminów z ró¿nych bran¿ dzisiejszej informatyki. • Komunikacja pomiêdzy systemami informatycznymi i sieci komputerowe • Grafika komputerowa i technologie multimedialne • Internet, WWW, poczta elektroniczna, grupy dyskusyjne • Komputery osobiste — PC i Macintosh • Komputery typu mainframe i stacje robocze • Tworzenie oprogramowania i systemów komputerowych • Poligrafia i reklama • Komputerowe wspomaganie projektowania • Wirusy komputerowe Wydawnictwo Helion JeYli szukasz ]ród³a informacji o technologiach informatycznych, chcesz poznaæ ul. -
Debian \ Amber \ Arco-Debian \ Arc-Live \ Aslinux \ Beatrix
Debian \ Amber \ Arco-Debian \ Arc-Live \ ASLinux \ BeatriX \ BlackRhino \ BlankON \ Bluewall \ BOSS \ Canaima \ Clonezilla Live \ Conducit \ Corel \ Xandros \ DeadCD \ Olive \ DeMuDi \ \ 64Studio (64 Studio) \ DoudouLinux \ DRBL \ Elive \ Epidemic \ Estrella Roja \ Euronode \ GALPon MiniNo \ Gibraltar \ GNUGuitarINUX \ gnuLiNex \ \ Lihuen \ grml \ Guadalinex \ Impi \ Inquisitor \ Linux Mint Debian \ LliureX \ K-DEMar \ kademar \ Knoppix \ \ B2D \ \ Bioknoppix \ \ Damn Small Linux \ \ \ Hikarunix \ \ \ DSL-N \ \ \ Damn Vulnerable Linux \ \ Danix \ \ Feather \ \ INSERT \ \ Joatha \ \ Kaella \ \ Kanotix \ \ \ Auditor Security Linux \ \ \ Backtrack \ \ \ Parsix \ \ Kurumin \ \ \ Dizinha \ \ \ \ NeoDizinha \ \ \ \ Patinho Faminto \ \ \ Kalango \ \ \ Poseidon \ \ MAX \ \ Medialinux \ \ Mediainlinux \ \ ArtistX \ \ Morphix \ \ \ Aquamorph \ \ \ Dreamlinux \ \ \ Hiwix \ \ \ Hiweed \ \ \ \ Deepin \ \ \ ZoneCD \ \ Musix \ \ ParallelKnoppix \ \ Quantian \ \ Shabdix \ \ Symphony OS \ \ Whoppix \ \ WHAX \ LEAF \ Libranet \ Librassoc \ Lindows \ Linspire \ \ Freespire \ Liquid Lemur \ Matriux \ MEPIS \ SimplyMEPIS \ \ antiX \ \ \ Swift \ Metamorphose \ miniwoody \ Bonzai \ MoLinux \ \ Tirwal \ NepaLinux \ Nova \ Omoikane (Arma) \ OpenMediaVault \ OS2005 \ Maemo \ Meego Harmattan \ PelicanHPC \ Progeny \ Progress \ Proxmox \ PureOS \ Red Ribbon \ Resulinux \ Rxart \ SalineOS \ Semplice \ sidux \ aptosid \ \ siduction \ Skolelinux \ Snowlinux \ srvRX live \ Storm \ Tails \ ThinClientOS \ Trisquel \ Tuquito \ Ubuntu \ \ A/V \ \ AV \ \ Airinux \ \ Arabian