Runtime, run-time, or run time may refer to:
Computing
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Runtime (program lifecycle phase)
In computer science, runtime, run time, or execution time is the final phase of a computer programs life cycle, in which the code is being executed on the computer's central processing unit (CPU) as machine code. In other words, "runtime" i ...
, the period during which a computer program is executing
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Runtime library
In computer programming, a runtime library is a set of low-level routines used by a compiler to invoke some of the behaviors of a runtime environment, by inserting calls to the runtime library into compiled executable binary. The runtime enviro ...
, a program library designed to implement functions built into a programming language
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Runtime system
In computer programming, a runtime system or runtime environment is a sub-system that exists both in the computer where a program is created, as well as in the computers where the program is intended to be run. The name comes from the compile t ...
, software designed to support the execution of computer programs
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Software execution, the process of performing instructions one by one during the runtime phase
Art and entertainment
* The duration of a
film
A film also called a movie, motion picture, moving picture, picture, photoplay or (slang) flick is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, feelings, beauty, or atmospher ...
, song, or television program
See also
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''Running Time'' (film)
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