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  2. Queue (abstract data type) - Wikipedia

    en.wikipedia.org/wiki/Queue_(abstract_data_type)

    Such data structures may have not specified a fixed capacity limit besides memory constraints. Queue overflow results from trying to add an element onto a full queue and queue underflow happens when trying to remove an element from an empty queue. A bounded queue is a queue limited to a fixed number of items. [1]

  3. Template:DYK queue/is empty? - Wikipedia

    en.wikipedia.org/wiki/Template:DYK_queue/is_empty?

    Determines whether a DYK queue is empty or not. The unnamed parameter (0-6) selects the number of queues after the next queue (currently 2). Examples {{DYK ...

  4. Template:DYK queue - Wikipedia

    en.wikipedia.org/wiki/Template:DYK_queue

    /next empty - the calculation of the next empty queue /number of empty - the current number of empty queues, minus 1 /is empty? - logic to detect if a queue is empty or not /navigation - links to all the queues and prep areas /backlog - will produce a backlog message when the number of empty queues exceeds a certain number

  5. Input queue - Wikipedia

    en.wikipedia.org/wiki/Input_queue

    Each queue is serviced based on how much packets are served in each queue. If that limit is met, the network OS will hold packets of current queue and services the next queue until that queue is empty or it reaches its packet limit. If one queue is empty, the network OS will skip that queue and service the next queue.

  6. Priority queue - Wikipedia

    en.wikipedia.org/wiki/Priority_queue

    A priority queue must at least support the following operations: is_empty: check whether the queue has no elements. insert_with_priority: add an element to the queue with an associated priority. pull_highest_priority_element: remove the element from the queue that has the highest priority, and return it.

  7. Template:Did you know/Queue/4 - Wikipedia

    en.wikipedia.org/wiki/Template:Did_you_know/Queue/4

    This queue is currently empty. When hooks are added, they must be approved by adding {{ DYKbotdo |~~~}} to the top of the page; the bot will not make any updates unless this is added. Remove this message when adding the hooks.

  8. Double-ended queue - Wikipedia

    en.wikipedia.org/wiki/Double-ended_queue

    Its amortized time is O(1) if the persistency is not used; but the worst-time complexity of an operation is O(n) where n is the number of elements in the double-ended queue. Let us recall that, for a list l, |l| denotes its length, that NIL represents an empty list and CONS(h, t) represents the list whose head is h and whose tail is t.

  9. Raymond's algorithm - Wikipedia

    en.wikipedia.org/wiki/Raymond's_algorithm

    If a node i (not holding the token) wishes to receive the token in order to enter into its critical section, it sends a request to its parent, node j. If node j FIFO is empty, node j shifts i into its FIFO queue; j then issues a request to its parent, k, that it desires the token; If node j FIFO queue is not empty, it simply shifts i into the queue