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• Parallel Random Access Machine — In computer science, Parallel Random Access Machine (PRAM) is a shared memory abstract machine. As its name indicates, the PRAM was intended as the parallel computing analogy to the random access machine (RAM). In the same way, that the RAM is… …   Wikipedia

• ORDINATEURS — On peut considérer que les tentatives d’automatisation des calculs remontent à quelques siècles, mais les véritables premiers ordinateurs n’ont été construits qu’à la fin de la Seconde Guerre mondiale. Outils universels par excellence, les… …   Encyclopédie Universelle

• Parallel computing — Programming paradigms Agent oriented Automata based Component based Flow based Pipelined Concatenative Concurrent computing …   Wikipedia

• MIMD — v · d · …   Wikipedia

• Multiprocessing — (see also Multiprocessor) Multiprocessing is the use of two or more central processing units (CPUs) within a single computer system. The term also refers to the ability of a system to support more than one processor and/or the ability to allocate …   Wikipedia

• Parallélisme (informatique) — Pour les articles homonymes, voir parallèle. Blue Gene L cabinet., un des ordinateurs massivement parallèle les plus rapides des années 2000 En informatiqu …   Wikipédia en Français

• Von Neumann architecture — The term Von Neumann architecture, aka the Von Neumann model, derives from a computer architecture proposal by the mathematician and early computer scientist John von Neumann and others, dated June 30, 1945, entitled First Draft of a Report on… …   Wikipedia

• Microcode — is a layer of hardware level instructions and/or data structures involved in the implementation of higher level machine code instructions in many computers and other processors; it resides in special high speed memory and translates machine… …   Wikipedia

• Instruction set — An instruction set, or instruction set architecture (ISA), is the part of the computer architecture related to programming, including the native data types, instructions, registers, addressing modes, memory architecture, interrupt and exception… …   Wikipedia

• One instruction set computer — Computer science portal A one instruction set computer (OISC), sometimes called an ultimate reduced instruction set computer (URISC), is an abstract machine that uses only one instruction – obviating the need for a machine language opcode …   Wikipedia

• Micro-operation — In computer central processing units, micro operations (also known as a micro ops or μops) are detailed low level instructions used in some designs to implement complex machine instructions (sometimes termed macro instructions in this context).… …   Wikipedia