- program control instruction
- Вычислительная техника: команда управления программой
Универсальный англо-русский словарь. Академик.ру. 2011.
program control instruction
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Control table — This simple control table directs program flow according to the value of the single input variable. Each table entry holds a possible input value to be tested for equality (implied) and a relevant subroutine to perform in the action column. The… … Wikipedia
Instruction set simulator — An instruction set simulator (ISS) is a simulation model, usually coded in a high level programming language, which mimics the behavior of a mainframe or microprocessor by reading instructions and maintaining internal variables which represent… … Wikipedia
Program status word — In computers, the program status word (PSW) is an area of memory or a hardware register which contains information about program state used by the operating system and the underlying hardware. It will normally include a pointer (address) to the… … Wikipedia
Instruction level parallelism — (ILP) is a measure of how many of the operations in a computer program can be performed simultaneously. Consider the following program: 1. e = a + b 2. f = c + d 3. g = e * fOperation 3 depends on the results of operations 1 and 2, so it cannot… … Wikipedia
program — [prō′gram΄, prō′grəm] n. [< LL & Fr: Fr programme < LL programma < Gr, edict < prographein, to write in public < pro , before + graphein, to write: see PRO 1 & GRAPHIC] 1. Obs. a) a proclamation b) a prospectus or syllabus … English World dictionary
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
Instruction pipeline — Pipelining redirects here. For HTTP pipelining, see HTTP pipelining. Basic five stage pipeline in a RISC machine (IF = Instruction Fetch, ID = Instruction Decode, EX = Execute, MEM = Memory access, WB = Register write back). In the fourth clock… … Wikipedia
Control flow — Not to be confused with Flow control. In computer science, control flow (or alternatively, flow of control) refers to the order in which the individual statements, instructions, or function calls of an imperative or a declarative program are… … Wikipedia
Instruction cycle — An instruction cycle (sometimes called fetch and execute cycle, fetch decode execute cycle, or FDX) is the basic operation cycle of a computer. It is the process by which a computer retrieves a program instruction from its memory, determines what … Wikipedia
Control unit — A control unit in general is a central (or sometimes distributed but clearly distinguishable) part of the machinery that controls its operation, provided that a piece of machinery is complex and organized enough to contain any such unit. One… … Wikipedia
Program optimization — For algorithms to solve other optimization problems, see Optimization (mathematics). In computer science, program optimization or software optimization is the process of modifying a software system to make some aspect of it work more efficiently… … Wikipedia
