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  2. Celery (software) - Wikipedia

    en.wikipedia.org/wiki/Celery_(software)

    The execution units, called tasks, are executed concurrently on one or more worker nodes using multiprocessing, eventlet [2] or gevent. [3] Tasks can execute asynchronously (in the background) or synchronously (wait until ready). Celery is used in production systems, for services such as Instagram, to process millions of tasks every day. [1]

  3. Yield (multithreading) - Wikipedia

    en.wikipedia.org/wiki/Yield_(multithreading)

    pthread_yield() in the language C, a low level implementation, provided by POSIX Threads [1] std::this_thread::yield() in the language C++, introduced in C++11. The Yield method is provided in various object-oriented programming languages with multithreading support, such as C# and Java. [2]

  4. List of concurrent and parallel programming languages

    en.wikipedia.org/wiki/List_of_concurrent_and...

    These application programming interfaces support parallelism in host languages. Apache Beam; Apache Flink; Apache Hadoop; Apache Spark; CUDA; OpenCL; OpenHMPP

  5. Multithreading (computer architecture) - Wikipedia

    en.wikipedia.org/wiki/Multithreading_(computer...

    For example: Cycle i: instruction j from thread A is issued. Cycle i + 1: instruction j + 1 from thread A is issued. Cycle i + 2: instruction j + 2 from thread A is issued, which is a load instruction that misses in all caches. Cycle i + 3: thread scheduler invoked, switches to thread B. Cycle i + 4: instruction k from thread B is issued.

  6. Monitor (synchronization) - Wikipedia

    en.wikipedia.org/wiki/Monitor_(synchronization)

    } // Critical section that adds the task to the queue (note that we are holding "queueLock"). queue. enqueue (myTask); // Wake up all producer and consumer threads that are waiting for the queue to be respectively // non-full and non-empty now that the latter is guaranteed, so that a consumer thread will take the task. broadcast ...

  7. Semaphore (programming) - Wikipedia

    en.wikipedia.org/wiki/Semaphore_(programming)

    wait: Decrements the value of the semaphore variable by 1. If the new value of the semaphore variable is negative, the process executing wait is blocked (i.e., added to the semaphore's queue). Otherwise, the process continues execution, having used a unit of the resource. signal: Increments the value of the semaphore variable by 1. After the ...

  8. Thread pool - Wikipedia

    en.wikipedia.org/wiki/Thread_pool

    The number of threads may be dynamically adjusted during the lifetime of an application based on the number of waiting tasks. For example, a web server can add threads if numerous web page requests come in and can remove threads when those requests taper down. [disputed – discuss] The cost of having a larger thread pool is increased resource ...

  9. Threading Building Blocks - Wikipedia

    en.wikipedia.org/wiki/Threading_Building_Blocks

    If one core completes its work while other cores still have a significant amount of work in their queue, oneTBB reassigns some of the work from one of the busy cores to the idle core. This dynamic capability decouples the programmer from the machine, allowing applications written using the library to scale to utilize the available processing ...