Concurrency

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  • C++ Concurrency in Action is a reference and guide to the new C++ 11 Standard for experienced C++ programmers as well as those who have never written multithreaded code. This book will show you how to write robust multithreaded applications in C++ while avoiding many common pitfalls. About the Technology Multiple processors with multiple cores are the norm these days. The C++11 version of the C++ language offers beefed-up support for multithreaded applications, and requires that you master the principles, techniques, and new language features of concurrency to stay ahead of the curve....

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  • This book constitutes the refereed proceedings of the 15th International Conference on Concurrency Theory, CONCUR 2004, held in London, UK in August/September 2004. The 29 revised full papers presented together with 4 invited papers were carefully reviewed and selected from 134 submissions.

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  • If you're looking to take full advantage of multi-core processors with concurrent programming, this practical book provides the knowledge and hands-on experience you need. The Art of Concurrency is one of the few resources to focus on implementing algorithms in the shared-memory model of multi-core processors, rather than just theoretical models or distributed-memory architectures.

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  • In this paper we investigate and build up three methods for transforming sequential processes of a net system into concurrent ones. These methods are based on: trace languages, shiftleft and case graphs. They are also presented by detail algorithms and can be applied to other models of concurrent systems. Keywords: net system, reliance alphabet, trace language, maximal concurrent steps, case graph. 1. Introduction The behaviour of a system often is represented by the set of the system’s processes. ...

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  • Speed. Aside from caffeine, nothing quickens the pulse of a programmer as much as the blazingly fast execution of a piece of code. How can we fulfill the need for computational speed? Moore’s law takes us some of the way, but multicore is the real future. To take full advantage of multicore, we need to program with concurrency in mind. In a concurrent program, two or more actions take place simultaneously. A concurrent program may download multiple files while performing computations and updating the database. We often write concurrent programs using threads in Java.

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  • The Little Book of Semaphores is a textbook that introduces the principles of synchronization for concurrent programming. In most computer science curricula, synchronization is a module in an Operating Systems class. OS textbooks present a standard set of problems with a standard set of solutions, but most students don’t get a good understanding of the material or the ability to solve similar problems.

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  • Database Management Systems: Chapter 5 - Concurrency Control Techniques provides about Databases Concurrency Control (Purpose of Concurrency Control, Two-Phase locking, Concurrency control based on Timestamp ordering, Multiversion Concurrency Control techniques, Lock Compatibility Matrix, Lock Granularity).

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  • This chapter describes how to control concurrent execution in a database, in order to ensure the isolation properties of transactions. A variety of protocols are described for this purpose. This chapter presents the following content: Lock­based protocols, timestamp­based protocols, validation­based protocols, multiple granularity,...

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  • Principles of Database Management Systems - Notes 7: Concurrency Control products Concurrency Control, Correctness depends on scheduling of transactions, Returning to Sc, Precedence graph P(S), Schedule F (with simple locking).

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  • Concurrent Programming introducing some principles of reentrancy, mutual exclusion and thread synchronization: Problems with ‘stash.c’, One cure is communication, Kernel semaphores, Mutual-exclusion syntax, struct file_operations.

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  • Effective collaboration among members of a team is the key to success, whether the team is a group of engineers designing a new engine or a group of physicians planning a medical procedure. This is now widely recognized, as can be seen by the numerous national initiatives emphasizing teamwork such as Concurrent Engineering (CE)1, Total Quality Management (TQM), Integrated Product Development (IPD), Open System Architecture for

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  • ndjineers Matthew Adams and Ian Griffiths have just released "Programming C# 4.0", published by O'Reilly Media. This bestselling tutorial shows you how to build web, desktop, and rich Internet applications using C# 4.0 with .NET's database capabilities, UI framework (WPF), extensive communication services (WCF), and more. The sixth edition covers the latest enhancements to C#, as well as the fundamentals of both the language and framework. You'll learn concurrent programming with C# 4.0, and how to use .

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  • Erlang solves one of the most pressing problems facing developers today: how to write reliable, concurrent, high-performance systems. It's used worldwide by companies who need to produce reliable, efficient, and scalable applications. Invest in learning Erlang now. Moore's Law is the observation that the amount you can do on a single chip doubles every two years. But Moore's Law is taking a detour.

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  • [ Team LiB ] Recipe 6.13 Implementing Pessimistic Concurrency Without Using Database Locks Problem You need the safety of pessimistic locking without the overhead of database locks. Solution Use extra columns and stored procedures as shown in the following examples.

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  • Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học đề tài : Concurrent sexual partnerships do not explain the HIV epidemics in Africa: a systematic review of the evidence

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  • Over 60 simple but incredibly effective recipes for mastering multithreaded application development with Java 7 All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied.

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  • CONCUR 2004 – Concurrency Theory- P4: The purpose of the CONCUR conferences is to bring together researchers, developers and students in order to advance the theory of concurrency and promote its applications. Interest in this topic is continually growing, as a consequence of the importance and ubiquity of concurrent systems and their applications, and of the scientific relevance of their foundations.

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  • CONCUR 2004 – Concurrency Theory- P6: The purpose of the CONCUR conferences is to bring together researchers, developers and students in order to advance the theory of concurrency and promote its applications. Interest in this topic is continually growing, as a consequence of the importance and ubiquity of concurrent systems and their applications, and of the scientific relevance of their foundations.

    pdf30p alone246 04-09-2010 39 5   Download

  • CONCUR 2004 – Concurrency Theory- P14: The purpose of the CONCUR conferences is to bring together researchers, developers and students in order to advance the theory of concurrency and promote its applications. Interest in this topic is continually growing, as a consequence of the importance and ubiquity of concurrent systems and their applications, and of the scientific relevance of their foundations.

    pdf30p alone246 04-09-2010 41 5   Download

  • CONCUR 2004 – Concurrency Theory- P16: The purpose of the CONCUR conferences is to bring together researchers, developers and students in order to advance the theory of concurrency and promote its applications. Interest in this topic is continually growing, as a consequence of the importance and ubiquity of concurrent systems and their applications, and of the scientific relevance of their foundations.

    pdf30p alone246 04-09-2010 32 5   Download

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