Real Time
Another reason for multitasking was in the design of real-time computing systems, where there are a number of possibly unrelated external activities needed to be controlled by a single processor system. In such systems a hierarchical interrupt system is coupled with process prioritization to ensure that key activities were given a greater share of available process time.
Read more about this topic: Computer Multitasking
Famous quotes containing the words real and/or time:
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—James Baldwin (1924–1987)
“I was given the gifts of the artist, and the trouble that goes with them: So I have that blessing, and there was never a time that I questioned it or doubted it.... For forty years, I wanted to jump out of windows.”
—Louise Nevelson (1900–1988)