busy-wait

<programming>

To wait for an event by spinning through a tight loop or timed-delay loop that polls for the event on each pass, as opposed to setting up an interrupt handler and continuing execution on another part of the task. This is a wasteful technique, best avoided on time-sharing systems where a busy-waiting program may hog the processor.

[Jargon File]

Last updated: 1999-06-10

Nearby terms:

Busy Beaverbusy-loopbusy-waitButterfly Common LISPButterfly Scheme

Try this search on Wikipedia, OneLook, Google


Loading