constant propagation

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• Sparse conditional constant propagation — In computer science, sparse conditional constant propagation is an optimization frequently applied in compilers after conversion to static single assignment form (SSA). It simultaneously removes dead code and propagates constants throughout a… …   Wikipedia

• Constant folding — and constant propagation are related compiler optimizations used by many modern compilers. An advanced form of constant propagation known as sparse conditional constant propagation can more accurately propagate constants and simultaneously remove …   Wikipedia

• Constant Folding — Le constant folding est l optimisation faite par les compilateurs au premier stade de la compilation d un programme. En C, c est l optimisation qui donne la possibilité d avoir des expressions constantes dans les declarations dans l en tête,… …   Wikipédia en Français

• Propagation constant — The propagation constant of an electromagnetic wave is a measure of the change undergone by the amplitude of the wave as it propagates in a given direction. The quantity being measured can be the voltage or current in a circuit or a field vector… …   Wikipedia

• propagation constant — sklidimo koeficientas statusas T sritis Standartizacija ir metrologija apibrėžtis Kompleksinis dydis, apibūdinantis bėgančiosios bangos įtampos arba srovės amplitudės ir fazės kitimą, t. y. γ = α + jβ; čia α – silpimo koeficientas, β – fazės… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Constant folding — Le constant folding est une des premières optimisations effectuée lors de la compilation d un programme. Elle consiste à remplacer une expression constante par sa valeur, calculée statiquement par le compilateur. Par exemple, le code suivant en C …   Wikipédia en Français

• Propagation of uncertainty — In statistics, propagation of uncertainty (or propagation of error) is the effect of variables uncertainties (or errors) on the uncertainty of a function based on them. When the variables are the values of experimental measurements they have… …   Wikipedia

• propagation constant — sklidimo konstanta statusas T sritis fizika atitikmenys: angl. propagation constant vok. Ausbreitungskonstante, f; Fortpflanzkonstante, f; Fortpflanzungskonstante, f rus. постоянная распространения, f pranc. constante de propagation, f …   Fizikos terminų žodynas

• propagation coefficient — sklidimo koeficientas statusas T sritis Standartizacija ir metrologija apibrėžtis Kompleksinis dydis, apibūdinantis bėgančiosios bangos įtampos arba srovės amplitudės ir fazės kitimą, t. y. γ = α + jβ; čia α – silpimo koeficientas, β – fazės… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Non-line-of-sight propagation — Non line of sight (NLOS) or near line of sight is a term used to describe radio transmission across a path that is partially obstructed, usually by a physical object in the innermost Fresnel zone. Many types of radio transmissions depend, to… …   Wikipedia

• RC time constant — In an RC circuit, the value of the time constant (in seconds) is equal to the product of the circuit resistance (in ohms) and the circuit capacitance (in farads), i.e. au = R × C . It is the time required to charge the capacitor, through the… …   Wikipedia