Concept
Dataflow
Concepts associés (4)
Dataflow programming
In computer programming, dataflow programming is a programming paradigm that models a program as a directed graph of the data flowing between operations, thus implementing dataflow principles and architecture. Dataflow programming languages share some features of functional languages, and were generally developed in order to bring some functional concepts to a language more suitable for numeric processing. Some authors use the term datastream instead of dataflow to avoid confusion with dataflow computing or dataflow architecture, based on an indeterministic machine paradigm.
Stream processing
In computer science, stream processing (also known as event stream processing, data stream processing, or distributed stream processing) is a programming paradigm which views streams, or sequences of events in time, as the central input and output objects of computation. Stream processing encompasses dataflow programming, reactive programming, and distributed data processing. Stream processing systems aim to expose parallel processing for data streams and rely on streaming algorithms for efficient implementation.
Functional reactive programming
Functional reactive programming (FRP) is a programming paradigm for reactive programming (asynchronous dataflow programming) using the building blocks of functional programming (e.g. map, reduce, filter). FRP has been used for programming graphical user interfaces (GUIs), robotics, games, and music, aiming to simplify these problems by explicitly modeling time. The original formulation of functional reactive programming can be found in the ICFP 97 paper Functional Reactive Animation by Conal Elliott and Paul Hudak.
Architecture matérielle
vignette|Architecture matérielle d'un processeur Intel Core2. vignette|Architecture matérielle d'un Cyclops64 (BlueGene/C). L’architecture matérielle décrit l’agencement interne de composants électroniques ainsi que leurs interactions. Le terme interne employé ici permet de bien faire la différence avec l’architecture (externe) de processeur (ou architecture de jeu d'instruction), qui s'intéresse à la spécification fonctionnelle d'un processeur, du point de vue du programmeur en langage machine.