Java B E a Ns ™” - Ed Ro M an W W W.Theserverside.Co M Page 23 What Else Do We Need
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Abaqus Installation and Licensing Guide
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Red Hat Enterprise Linux 6 Developer Guide
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Gnu Smalltalk Library Reference Version 3.2.5 24 November 2017
gnu Smalltalk Library Reference Version 3.2.5 24 November 2017 by Paolo Bonzini Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled \GNU Free Documentation License". 1 3 1 Base classes 1.1 Tree Classes documented in this manual are boldfaced. Autoload Object Behavior ClassDescription Class Metaclass BlockClosure Boolean False True CObject CAggregate CArray CPtr CString CCallable CCallbackDescriptor CFunctionDescriptor CCompound CStruct CUnion CScalar CChar CDouble CFloat CInt CLong CLongDouble CLongLong CShort CSmalltalk CUChar CByte CBoolean CUInt CULong CULongLong CUShort ContextPart 4 GNU Smalltalk Library Reference BlockContext MethodContext Continuation CType CPtrCType CArrayCType CScalarCType CStringCType Delay Directory DLD DumperProxy AlternativeObjectProxy NullProxy VersionableObjectProxy PluggableProxy SingletonProxy DynamicVariable Exception Error ArithmeticError ZeroDivide MessageNotUnderstood SystemExceptions.InvalidValue SystemExceptions.EmptyCollection SystemExceptions.InvalidArgument SystemExceptions.AlreadyDefined SystemExceptions.ArgumentOutOfRange SystemExceptions.IndexOutOfRange SystemExceptions.InvalidSize SystemExceptions.NotFound SystemExceptions.PackageNotAvailable SystemExceptions.InvalidProcessState SystemExceptions.InvalidState -
The Glib/GTK+ Development Platform
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Porting Musl to the M3 Microkernel TU Dresden
Porting Musl to the M3 microkernel TU Dresden Sherif Abdalazim, Nils Asmussen May 8, 2018 Contents 1 Abstract 2 2 Introduction 3 2.1 Background.............................. 3 2.2 M3................................... 4 3 Picking a C library 5 3.1 C libraries design factors . 5 3.2 Alternative C libraries . 5 4 Porting Musl 7 4.1 M3andMuslbuildsystems ..................... 7 4.1.1 Scons ............................. 7 4.1.2 GNUAutotools........................ 7 4.1.3 Integrating Autotools with Scons . 8 4.2 Repositoryconfiguration. 8 4.3 Compilation.............................. 8 4.4 Testing ................................ 9 4.4.1 Syscalls ............................ 9 5 Evaluation 10 5.1 PortingBusyboxcoreutils . 10 6 Conclusion 12 1 Chapter 1 Abstract Today’s processing workloads require the usage of heterogeneous multiproces- sors to utilize the benefits of specialized processors and accelerators. This has, in turn, motivated new Operating System (OS) designs to manage these het- erogeneous processors and accelerators systematically. M3 [9] is an OS following the microkernel approach. M3 uses a hardware/- software co-design to exploit the heterogeneous systems in a seamless and effi- cient form. It achieves that by abstracting the heterogeneity of the cores via a Data Transfer Unit (DTU). The DTU abstracts the heterogeneity of the cores and accelerators so that they can communicate systematically. I have been working to enhance the programming environment in M3 by porting a C library to M3. I have evaluated different C library implementations like the GNU C Library (glibc), Musl, and uClibc. I decided to port Musl as it has a relatively small code base with fewer configurations. It is simpler to port, and it started to gain more ground in embedded systems which are also a perfect match for M3 applications. -
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GNU MP the GNU Multiple Precision Arithmetic Library Edition 6.2.1 14 November 2020
GNU MP The GNU Multiple Precision Arithmetic Library Edition 6.2.1 14 November 2020 by Torbj¨ornGranlund and the GMP development team This manual describes how to install and use the GNU multiple precision arithmetic library, version 6.2.1. Copyright 1991, 1993-2016, 2018-2020 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with the Front-Cover Texts being \A GNU Manual", and with the Back-Cover Texts being \You have freedom to copy and modify this GNU Manual, like GNU software". A copy of the license is included in Appendix C [GNU Free Documentation License], page 132. i Table of Contents GNU MP Copying Conditions :::::::::::::::::::::::::::::::::::: 1 1 Introduction to GNU MP ::::::::::::::::::::::::::::::::::::: 2 1.1 How to use this Manual :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 2 2 Installing GMP ::::::::::::::::::::::::::::::::::::::::::::::::: 3 2.1 Build Options:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 3 2.2 ABI and ISA :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 8 2.3 Notes for Package Builds:::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 11 2.4 Notes for Particular Systems :::::::::::::::::::::::::::::::::::::::::::::::::::::: 12 2.5 Known Build Problems ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 14 2.6 Performance -
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Rapid GUI Development with Qtruby
Rapid GUI Development with QtRuby Caleb Tennis The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas BOOKLEET © Many of the designations used by manufacturers and sellers to distin- guish their products are claimed as trademarks. Where those designations appear in this book, and The Pragmatic Programmers, LLC was aware of a trademark claim, the designations have been printed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The Pragmatic Pro- grammer, Pragmatic Programming, Pragmatic Bookshelf and the linking g device are trademarks of The Pragmatic Programmers, LLC. Qt® is a registered trademark of Trolltech in Norway, the United States and other countries. Useful Friday Links • Source code from this book and Every precaution was taken in the preparation of this book. However, the other resources. publisher assumes no responsibility for errors or omissions, or for dam- • Free updates to this PDF • Errata and suggestions. To report ages that may result from the use of information (including program list- an erratum on a page, click the ings) contained herein. link in the footer. To see what we’re up to, please visit us at http://www.pragmaticprogrammer.com Copyright © 2006 The Pragmatic Programmers LLC. All rights reserved. This PDF publication is intended for the personal use of the individual whose name appears at the bottom of each page. This publication may not be disseminated to others by any means without the prior consent of the publisher. In particular, the publication must not be made available on the Internet (via a web server, file sharing network, or any other means). -
Dynamic Object-Oriented Programming with Smalltalk
Dynamic Object-Oriented Programming with Smalltalk 1. Introduction Prof. O. Nierstrasz Autumn Semester 2009 LECTURE TITLE What is surprising about Smalltalk > Everything is an object > Everything happens by sending messages > All the source code is there all the time > You can't lose code > You can change everything > You can change things without restarting the system > The Debugger is your Friend © Oscar Nierstrasz 2 ST — Introduction Why Smalltalk? > Pure object-oriented language and environment — “Everything is an object” > Origin of many innovations in OO development — RDD, IDE, MVC, XUnit … > Improves on many of its successors — Fully interactive and dynamic © Oscar Nierstrasz 1.3 ST — Introduction What is Smalltalk? > Pure OO language — Single inheritance — Dynamically typed > Language and environment — Guiding principle: “Everything is an Object” — Class browser, debugger, inspector, … — Mature class library and tools > Virtual machine — Objects exist in a persistent image [+ changes] — Incremental compilation © Oscar Nierstrasz 1.4 ST — Introduction Smalltalk vs. C++ vs. Java Smalltalk C++ Java Object model Pure Hybrid Hybrid Garbage collection Automatic Manual Automatic Inheritance Single Multiple Single Types Dynamic Static Static Reflection Fully reflective Introspection Introspection Semaphores, Some libraries Monitors Concurrency Monitors Categories, Namespaces Packages Modules namespaces © Oscar Nierstrasz 1.5 ST — Introduction Smalltalk: a State of Mind > Small and uniform language — Syntax fits on one sheet of paper >