these tasks. Programs may exhibit parallelism only, concurrency only, both parallelism and concurrency, neither. Multi-threading and multi-processing (shared...
14 KB (1,420 words) - 04:19, 10 April 2025
In computer science, resource starvation is a problem encountered in concurrent computing where a process is perpetually denied necessary resources to...
5 KB (566 words) - 21:18, 20 August 2024
Semaphore (programming) (redirect from Semaphore (computer science))
In computer science, a semaphore is a variable or abstract data type used to control access to a common resource by multiple threads and avoid critical...
22 KB (2,996 words) - 03:15, 22 April 2025
livelocks in parallel programs". Semantics of Concurrent Computation. Lecture Notes in Computer Science. Vol. 70. pp. 172–190. doi:10.1007/BFb0022469...
25 KB (2,487 words) - 13:29, 15 September 2024
In computer science, synchronization is the task of coordinating multiple processes to join up or handshake at a certain point, in order to reach an agreement...
21 KB (2,572 words) - 21:05, 21 January 2025
multitasking or multithreaded environment. Concurrency (computer science) – Computing using multiple concurrent threads of execution, devising algorithms...
11 KB (1,036 words) - 01:41, 19 October 2024
In computer science, concurrency semantics is a way to give meaning to concurrent systems in a mathematically rigorous way. Concurrency semantics is often...
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Evolving OpenMP in an Age of Extreme Parallelism. Lecture Notes in Computer Science. Springer Berlin Heidelberg. pp. 42–52. doi:10.1007/978-3-642-02303-3_4...
21 KB (2,725 words) - 23:36, 29 March 2025
Presentation about concurrency patterns GopherCon Rethinking Classical Concurrency Patterns slides GoWiki: Learn Concurrency Recordings about concurrency patterns...
2 KB (151 words) - 14:13, 30 April 2025
In computer science, a channel system is a finite-state machine similar to communicating finite-state machine in which there is a single system communicating...
17 KB (2,797 words) - 02:46, 26 December 2024
Parallel computing (redirect from Parallel computer)
architecture, mainly in the form of multi-core processors. In computer science, parallelism and concurrency are two different things: a parallel program uses multiple...
74 KB (8,381 words) - 00:50, 25 April 2025
up concurrency, concurrent, or concurrence in Wiktionary, the free dictionary. Concurrent means happening at the same time. Concurrency, concurrent, or...
2 KB (286 words) - 06:22, 20 December 2023
APIs. Concurrency (computer science) Concurrency pattern Fork–join model Memory barrier Memory models Thread safety ThreadSafe Java ConcurrentMap Goetz...
15 KB (1,763 words) - 12:17, 30 April 2025
Actor model (redirect from Actor (computer science))
model in computer science is a mathematical model of concurrent computation that treats an actor as the basic building block of concurrent computation...
81 KB (7,144 words) - 16:50, 1 May 2025
Race condition (category Concurrency (computer science))
Call collision Concurrency control Deadlock Hazard (logic) Linearizability Racetrack problem Symlink race Synchronization (computer science) Time-of-check...
36 KB (4,496 words) - 12:54, 21 April 2025
technology and computer science, especially in the fields of computer programming, operating systems, multiprocessors, and databases, concurrency control ensures...
24 KB (2,976 words) - 21:42, 15 December 2024
Dining philosophers problem (category Concurrency (computer science))
In computer science, the dining philosophers problem is an example problem often used in concurrent algorithm design to illustrate synchronization issues...
21 KB (2,733 words) - 08:36, 29 April 2025
Speculative execution (category Concurrency (computer science))
reverted and the results are ignored. The objective is to provide more concurrency if extra resources are available. This approach is employed in a variety...
8 KB (978 words) - 23:32, 1 December 2024
Cigarette smokers problem (category Concurrency (computer science))
The cigarette smokers problem is a concurrency problem in computer science, originally described in 1971 by Suhas Patil. The problem has been criticized...
6 KB (663 words) - 09:27, 12 September 2023
Fundamental areas of computer science Computer science is the study of computation, information, and automation. Computer science spans theoretical disciplines...
72 KB (6,673 words) - 05:26, 18 April 2025
In Computer Science, in the field of databases, non-lock concurrency control is a concurrency control method used in relational databases without using...
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Sleeping barber problem (category Concurrency (computer science))
In computer science, the sleeping barber problem is a classic inter-process communication and synchronization problem that illustrates the complexities...
8 KB (910 words) - 21:17, 20 August 2024
Vector addition system (category Concurrency (computer science))
reachability problem for 5-dimensional vector addition systems". Theoretical Computer Science. 8 (2): 135–159. doi:10.1016/0304-3975(79)90041-0. hdl:1813/6102. Czerwiński...
4 KB (514 words) - 02:49, 26 December 2024
Producer–consumer problem (category Concurrency (computer science))
problem as he worked as a consultant for the Electrologica X1 and X8 computers: "The first use of producer-consumer was partly software, partly hardware:...
17 KB (2,183 words) - 06:27, 8 April 2025
Petri net (category Concurrency (computer science))
Alex; Rozenberg, Grzegorz, eds. (2002). Concurrency and Hardware Design. Lecture Notes in Computer Science. Vol. 2549. doi:10.1007/3-540-36190-1....
56 KB (7,238 words) - 22:00, 15 April 2025
Memory ordering (category Concurrency (computer science))
Memory ordering is the order of accesses to computer memory by a CPU. Memory ordering depends on both the order of the instructions generated by the compiler...
30 KB (3,426 words) - 09:08, 26 January 2025
semantics; Concurrency semantics is a catch-all term for any formal semantics that describes concurrent computations. Historically important concurrent formalisms...
18 KB (1,671 words) - 03:14, 22 March 2025
Readers–writers problem (category Concurrency (computer science))
In computer science, the readers–writers problems are examples of a common computing problem in concurrency. There are at least three variations of the...
16 KB (2,200 words) - 11:26, 28 March 2025
Reentrancy (computing) (category Concurrency (computer science))
in quick succession. A computer program or subroutine is called reentrant if multiple invocations can safely run concurrently on multiple processors,...
18 KB (2,030 words) - 19:33, 16 April 2025
time. Thus directed algebraic topology finds applications in concurrency (computer science), network traffic control, general relativity, noncommutative...
18 KB (2,381 words) - 23:29, 7 April 2025