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:
“Without words to objectify and categorize our sensations and place them in relation to one another, we cannot evolve a tradition of what is real in the world.”
—Ruth Hubbard (b. 1924)
“[I am] firmly persuaded that every time a man smiles,—but much more so, when he laughs, that it adds something to this Fragment of life.”
—Laurence Sterne (1713–1768)