distributed memory

distributed memory
распределённая память
архитектура ОЗУ, реализуемая в многопроцессорных системах (multi-CPU systems) для параллельных вычислений. Память физически делится между процессорами и в большинстве случаев доступна только тому ЦП, которому принадлежит (т. е. у каждого ЦП есть своя локальная память). Обмен данными между процессорами требует явной передачи сообщений (message passing)

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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Смотреть что такое "distributed memory" в других словарях:

  • Distributed Memory —   [dt. »verteilter Speicher«], Aufteilung des Arbeitsspeichers bei einem Parallelrechner. Bei diesem Konzept verfügt jeder Prozessor über einen eigenen Arbeitsspeicher, den er unabhängig von den anderen Prozessoren benutzt. Das Gegenteil des… …   Universal-Lexikon

  • Distributed memory — An illustration of a distributed memory system of three computers In computer science, distributed memory refers to a multiple processor computer system in which each processor has its own private memory. Computational tasks can only operate on… …   Wikipedia

  • distributed memory — paskirstytoji atmintis statusas T sritis informatika apibrėžtis Atmintis, paskirstyta į sritis, kurių kiekviena paskirta kuriam nors iš lygiagrečiai veikiančių procesorių. atitikmenys: angl. distributed memory ryšiai: dar žiūrėk – lygiagretusis… …   Enciklopedinis kompiuterijos žodynas

  • Distributed computing — is a field of computer science that studies distributed systems. A distributed system consists of multiple autonomous computers that communicate through a computer network. The computers interact with each other in order to achieve a common goal …   Wikipedia

  • Distributed shared memory — (DSM), in Computer Architecture is a form of memory architecture where the (physically separate) memories can be addressed as one (logically shared) address space. Here, the term shared does not mean that there is a single centralized memory but… …   Wikipedia

  • Distributed Shared Memory — (verteilter gemeinsamer Speicher, DSM) ist ein Ausdruck aus der Informatik und bezieht sich auf die Verteilung des Arbeitsspeichers von Computerclustern. Da sich die einzelnen CPUs nicht auf einem gemeinsamen Mainboard befinden, existiert auch… …   Deutsch Wikipedia

  • Memory virtualization — In computer science, memory virtualization decouples volatile random access memory (RAM) resources from individual systems in the data center, and then aggregates those resources into a virtualized memory pool available to any computer in the… …   Wikipedia

  • Distributed hash table — A distributed hash table (DHT) is a class of a decentralized distributed system that provides a lookup service similar to a hash table; (key, value) pairs are stored in a DHT, and any participating node can efficiently retrieve the value… …   Wikipedia

  • Distributed GIS — concerns itself with GI Systems that do not have all of the system components in the same physical location. This could be the processing, the database, the rendering or the user interface. Examples of distributed systems are web based GIS,… …   Wikipedia

  • Distributed learning — may refer to distance education . Distributed learning is defined as opposed to massed learning.[1] Reviews of material separated by a long period of time ( spaced ) yield more learning than reviews separated by a shorter period of time ( massed… …   Wikipedia

  • Memory coherence — is an issue that affects the design of computer systems in which two or more processors or cores share a common area of memory.[1][2][3][4] In a uniprocessor system (whereby, in today s terms, there exists only one core), there is only one… …   Wikipedia

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