Pro Multithreading And Memory Management For Ios And Os X

Author : Kazuki Sakamoto
Publisher : Apress
ISBN 13 : 1430241179
Total Pages : 205 pages
Book Rating : 4.71/5 ( download)

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Download or read book Pro Multithreading and Memory Management for iOS and OS X written by Kazuki Sakamoto and published by Apress. This book was released on 2012-06-12 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you want to develop efficient, smooth-running applications, controlling concurrency and memory are vital. Automatic Reference Counting is Apple's game-changing memory management system, new to Xcode 4.2. Pro Multithreading and Memory Management for iOS and OS X shows you how ARC works and how best to incorporate it into your applications. Grand Central Dispatch (GCD) and blocks are key to developing great apps, allowing you to control threads for maximum performance. If for you, multithreading is an unsolved mystery and ARC is unexplored territory, then this is the book you'll need to make these concepts clear and send you on your way to becoming a master iOS and OS X developer. What are blocks? How are they used with GCD? Multithreading with GCD Managing objects with ARC

Author : Sheng-Lung Peng
Publisher : Springer Nature
ISBN 13 : 981993611X
Total Pages : 559 pages
Book Rating : 4.13/5 ( download)

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Download or read book Proceedings of 3rd International Conference on Mathematical Modeling and Computational Science written by Sheng-Lung Peng and published by Springer Nature. This book was released on 2023-08-28 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume is a collection of high-quality, peer-reviewed research papers presented at the Third International Conference on Mathematical Modeling and Computational Science (ICMMCS 2023), held during 24 – 25 February 2023 in hybrid mode. The topics covered in the book are mathematical logic and foundations, numerical analysis, neural networks, fuzzy set theory, coding theory, higher algebra, number theory, graph theory and combinatory, computation in complex networks, calculus, differential educations and integration, application of soft computing, knowledge engineering, machine learning, artificial intelligence, big data and data analytics, high performance computing, network and device security, Internet of Things (IoT).

Author : Jonathan Levin
Publisher : John Wiley & Sons
ISBN 13 : 111823605X
Total Pages : 38 pages
Book Rating : 4.55/5 ( download)

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Download or read book Mac OS X and iOS Internals written by Jonathan Levin and published by John Wiley & Sons. This book was released on 2012-11-05 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth look into Mac OS X and iOS kernels Powering Macs, iPhones, iPads and more, OS X and iOS are becoming ubiquitous. When it comes to documentation, however, much of them are shrouded in mystery. Cocoa and Carbon, the application frameworks, are neatly described, but system programmers find the rest lacking. This indispensable guide illuminates the darkest corners of those systems, starting with an architectural overview, then drilling all the way to the core. Provides you with a top down view of OS X and iOS Walks you through the phases of system startup—both Mac (EFi) and mobile (iBoot) Explains how processes, threads, virtual memory, and filesystems are maintained Covers the security architecture Reviews the internal Apis used by the system—BSD and Mach Dissects the kernel, XNU, into its sub components: Mach, the BSD Layer, and I/o kit, and explains each in detail Explains the inner workings of device drivers From architecture to implementation, this book is essential reading if you want to get serious about the internal workings of Mac OS X and iOS.

Author : Vandad Nahavandipoor
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449310079
Total Pages : 60 pages
Book Rating : 4.73/5 ( download)

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Download or read book Concurrent Programming in Mac OS X and iOS written by Vandad Nahavandipoor and published by "O'Reilly Media, Inc.". This book was released on 2011-05-24 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that multicore processors are coming to mobile devices, wouldn't it be great to take advantage of all those cores without having to manage threads? This concise book shows you how to use Apple's Grand Central Dispatch (GCD) to simplify programming on multicore iOS devices and Mac OS X. Managing your application’s resources on more than one core isn't easy, but it's vital. Apps that use only one core in a multicore environment will slow to a crawl. If you know how to program with Cocoa or Cocoa Touch, this guide will get you started with GCD right away, with many examples to help you write high-performing multithreaded apps. Package your code as block objects and invoke them with GCD Understand dispatch queues—the pools of threads managed by GCD Use different methods for executing UI and non-UI tasks Create a group of tasks that GCD can run all at once Instruct GCD to execute tasks only once or after a delay Discover how to construct your own dispatch queues

Author : Marcus S. Zarra
Publisher : Pragmatic Bookshelf
ISBN 13 : 168050326X
Total Pages : 325 pages
Book Rating : 4.65/5 ( download)

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Download or read book Core Data in Objective-C written by Marcus S. Zarra and published by Pragmatic Bookshelf. This book was released on 2016-06-13 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Core Data is Apple's data storage framework: it's powerful, built-in, and can integrate with iCloud. Discover all of Core Data's powerful capabilities, learn fundamental principles including thread and memory management, and add Core Data to both your iOS and OS X projects. All examples in this edition are based on Objective-C and are up-to-date for the latest versions of OS X El Capitan and iOS 9. Core Data expert Marcus Zarra walks you through a fully developed application based around the Core Data APIs. You'll build on this application throughout the book, learning key Core Data principles such as NSPredicate, NSFetchRequest, thread management, and memory management. Start with the basics of Core Data and learn how to use it to develop your application. Then delve deep into the API details. Explore how to get Core Data integrated into your application properly, and work with this flexible API to create convenience methods to improve your application's maintainability. Reduce your migration difficulties, integrate your Core Data app with iCloud and Watch Kit, and use Core Data in a queue-based environment. By the end of the book, you'll have built a full-featured application, gained a complete understanding of Core Data, and learned how to integrate your application into the iPhone/iPad platform. This third edition updates all examples for OS X El Capitan and iOS 9, and gets you up to speed on changes in multithreading and batch processing. There's a new chapter on efficiently importing data from a network location, and a new discussion of how best to pre-load data into your application. What You Need: Mac OS X El Capitan and iOS 9 and a basic working knowledge of Objective-C

Author : Ole Henry Halvorsen
Publisher : Apress
ISBN 13 : 1430235373
Total Pages : 472 pages
Book Rating : 4.78/5 ( download)

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Download or read book OS X and iOS Kernel Programming written by Ole Henry Halvorsen and published by Apress. This book was released on 2012-01-29 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: OS X and iOS Kernel Programming combines essential operating system and kernel architecture knowledge with a highly practical approach that will help you write effective kernel-level code. You’ll learn fundamental concepts such as memory management and thread synchronization, as well as the I/O Kit framework. You’ll also learn how to write your own kernel-level extensions, such as device drivers for USB and Thunderbolt devices, including networking, storage and audio drivers. OS X and iOS Kernel Programming provides an incisive and complete introduction to the XNU kernel, which runs iPhones, iPads, iPods, and Mac OS X servers and clients. Then, you’ll expand your horizons to examine Mac OS X and iOS system architecture. Understanding Apple’s operating systems will allow you to write efficient device drivers, such as those covered in the book, using I/O Kit. With OS X and iOS Kernel Programming, you’ll: Discover classical kernel architecture topics such as memory management and thread synchronization Become well-versed in the intricacies of the kernel development process by applying kernel debugging and profiling tools Learn how to deploy your kernel-level projects and how to successfully package them Write code that interacts with hardware devices Examine easy to understand example code that can also be used in your own projects Create network filters Whether you’re a hobbyist, student, or professional engineer, turn to OS X andiOS Kernel Programming and find the knowledge you need to start developing

Author : Marcus S. Zarra
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680503286
Total Pages : 304 pages
Book Rating : 4.89/5 ( download)

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Download or read book Core Data in Swift written by Marcus S. Zarra and published by Pragmatic Bookshelf. This book was released on 2016-06-13 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Core Data is intricate, powerful, and necessary. Discover the powerful capabilities integrated into Core Data, and how to use Core Data in your iOS and OS X projects. All examples are current for OS X El Capitan, iOS 9, and the latest release of Core Data. All the code is written in Swift, including numerous examples of how best to integrate Core Data with Apple's newest programming language. Core Data expert Marcus Zarra walks you through a fully developed application based around the Core Data APIs. You'll build on this application throughout the book, learning key Core Data elements such as NSPredicate, NSFetchRequest, thread management, and memory management. Start with the basics of Core Data and learn how to use it to develop your application. Then delve deep into the API details. Explore how to get Core Data integrated into your application properly, and work with this flexible API to create convenience methods to improve your application's maintainability. Reduce your migration difficulties, integrate your Core Data app with iCloud and Watch Kit, and use Core Data in a queue-based environment. By the end of the book, you'll have built a full-featured application, gained a complete understanding of Core Data, and learned how to integrate your application into the iPhone/iPad platform. This book is based on Core Data in Objective-C, Third Edition. It focuses on Swift and adds an additional chapter on how to integrate Core Data with an efficient network implementation, with best practices on how to load and pre-load data into your Swift application. What You Need: Mac OS X El Capitan and iOS 9 and a basic working knowledge of Swift

Author : Vandad Nahavandipoor
Publisher :
ISBN 13 : 9781449309527
Total Pages : 46 pages
Book Rating : 4.26/5 ( download)

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Download or read book Concurrent Programming in Mac OS X and IOS written by Vandad Nahavandipoor and published by . This book was released on 2011 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that multicore processors are coming to mobile devices, wouldn't it be great to take advantage of all those cores without having to manage threads? This concise book shows you how to use Apple's Grand Central Dispatch (GCD) to simplify programming on multicore iOS devices and Mac OS X. Managing your application{u2019}s resources on more than one core isn't easy, but it's vital. Apps that use only one core in a multicore environment will slow to a crawl. If you know how to program with Cocoa or Cocoa Touch, this guide will get you started with GCD right away, with many examples to help you write high-performing multithreaded apps. Package your code as block objects and invoke them with GCD Understand dispatch queues{u2014}the pools of threads managed by GCD Use different methods for executing UI and non-UI tasks Create a group of tasks that GCD can run all at once Instruct GCD to execute tasks only once or after a delay Discover how to construct your own dispatch queues.

Author : Gibson Tang
Publisher :
ISBN 13 : 9781849697125
Total Pages : 200 pages
Book Rating : 4.24/5 ( download)

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Download or read book Objective-C Memory Management Essentials written by Gibson Tang and published by . This book was released on 2015-03-25 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are new to Objective-C or a veteran in iOS application development, this is the book for you. This book will ensure that you can actively learn the methods and concepts in relation to memory management in a more engaging way. Basic knowledge of iOS development is required for this book.

Author : Marcus Zarra S.
Publisher :
ISBN 13 : 9781680502022
Total Pages : pages
Book Rating : 4.26/5 ( download)

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Download or read book Core Data in Objective-C, 3rd Edition written by Marcus Zarra S. and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: