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:
“Don’t let us make imaginary evils, when you know we have so many real ones to encounter.”
—Oliver Goldsmith (1728–1774)
“It is time that we start thinking about foundational issues: about our attitudes toward fair trials... Who are the People in a multicultural society?... The victims of discrimination are now organized. Blacks, Jews, gays, women—they will no longer tolerate second-class status. They seek vindication for past grievances in the trials that take place today, the new political trial.”
—George P. Fletcher, U.S. law educator. With Justice for Some, p. 6, Addison-Wesley (1995)