PPT-Windows and C++11 Threads and Locks

Jim Fawcett CSE687 Object Oriented Design Spring 2016 Windows API Create style and manage windows Manage Files and Directories Create and manage processes threads and synchronizers Load and Unload Dynamic Link Libraries. Readings. . Silberschatz. et al : Chapter 4. Motivation. Sometimes a program needs to do multiple tasks concurrently. Example: Word processor . Tasks include: Display graphics, respond to keystrokes from the user, and perform spelling and grammar checking. By Reader’s . T. heater. Gold E. Locks and the Three Bears . The characters . Papa Bear. Baby Bear. Momma Bear. Gold E. Locks. Storyteller. Page. 1. Gold . E. . Locks and the Three Bears . Once upon a time there were three bears. They lived in house in the woods. One morning Mother Bear got up and went downstairs to the kitchen. She made a pot of porridge. . We think of a process (a running program) as a single entity. Our modern operating systems can run multiple concurrent processes, switching off quickly between them. Multitasking. But any single process may entail multiple components which could potentially also run concurrently. Intro. Power door locks. (also known as electric door locks or . central locking. ) allow the driver or front passenger to simultaneously lock or unlock all the doors of an automobile or truck, by pressing a button or flipping a switch. Instructor Notes. This lecture deals with how work groups are scheduled for execution on the compute units of devices. Also explain the effects of divergence of work items within a group and its negative effect on performance. Thomas Plagemann. Slides from Otto J. Anshus, Tore Larsen. (University of Tromsø). , . Kai Li. (. Princeton University. ). Overview. Intro to threads. Concurrency. Race conditions & critical regions. Overview. Concurrent programming and race conditions. Mutual exclusion. Implementing mutual exclusion. Deadlocks, starvation, . livelock. 2. Concurrent Programming. Programming with two or more threads that cooperate to perform a common task. 9/21/2016 class notes. Implicit locks in Java. Every object in Java has an internal, unnamed lock.. p. ublic void synchronized METHOD(PARAMS) {. // The thread that calls this method must acquire the implicit lock in. in . Windows. Borislav Varadinov. Telerik Software Academy. academy.telerik.com. . System Administrator. Marian . Marinov. CEO of 1H Ltd.. mm@1h.com. bobi@itp.bg. Table of Contents. Processes, Threads and Jobs. By William . Stallings. Operating Systems:. Internals and Design Principles. Operating Systems:. Internals and Design Principles. The basic idea is that the several components in any complex system will perform particular subfunctions that contribute to the overall function.. No matter what your business is responsible for producing, or what service you’re providing, you want it to be as secure as possible, for both you and your clients. What you have worked hard to set up, is of course worth protecting, and as a business owner, cutting corners where security is concerned, should simply never be an option. Sections 12.4, 12.5. Instructor:. . Haryadi Gunawi. Threads (Cont’d). Sharing and memory model. Threads and Process address space. Code segment. Each thread has a program counter (PC). Threads’ PCs point to different addresses in the . Ninghui Li. Based on Slides by Prof. Gustavo . Rodriguez-Rivera . Topic 11: . Threads and Thread Synchronization. Clicker Question 1. from Mid-Term. Consider the following . yacc. code:. list . : NUMBER . Kidzlock child safety locks are a popular gift item for new parents, grandparents, caregivers, and others who need to provide a safe environment for children. Visit: https://www.kidzlock.com/