Mutual exclusion means that processes must always execute critical sections in time intervals that do not overlap.
I have two use cases. A. I want to synchronise access to a queue for two threads. B. I want …
c++ multithreading c++11 mutual-exclusion stdmutexWhen should one use a semaphore and when should one use a conditional variable (CondVar) ?
multithreading operating-system synchronization semaphore mutual-exclusionIs there a Pythonic way to have only one instance of a program running? The only reasonable solution I've come …
python process locking mutual-exclusionI'm using a spin lock to protect a very small critical section. Contention happens very rarely so a spin lock …
c multithreading concurrency mutual-exclusion spinlockI know that declaring a static variable within a function in C means that this variable retains its state between …
c multithreading concurrency static mutual-exclusionThe book Operating System Principles by Silberschatz, Galvin and Gagne contains the following definition for the TestAndSet() instruction in the …
synchronization operating-system mutual-exclusionRead some texts about locking in PHP. They all, mainly, direct to http://php.net/manual/en/function.flock.php . …
php mutex mutual-exclusionI need to start 1-3 external programs in my Java application that have paths defined by the user. I have …
java mutual-exclusionWhat is the difference between above two? This question came to my mind because I found that Monitors and locks …
concurrency synchronization mutual-exclusionWhat's the difference between a monitor and a lock? If a lock is simply an implementation of mutual exclusion, then …
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