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:
“A real life, a life that leaves a deposit in the shape of something alive.... It’s difficult to say what makes a life a real life.... You could also say it depends on a person being identical with himself.”
—Max Frisch (1911–1991)
“the race is not to the swift, nor the battle to the strong, neither
yet bread to the wise, nor yet riches to men of understanding, nor yet
favour to men of skill; but time and chance happeneth to them all.”
—Bible: Hebrew Ecclesiastes (l. IX, 11)