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:
“The desire of most parents is first and foremost to do what is best for their children. Every interview with a mother or father confirms this, every letter written by a parent breathes this deep-seated wish, “I hope I am doing the right thing for my child.” This is real and honest, and at the very base of parenthood.”
—Irma Simonton Black (20th century)
“the gap of today filling itself
as emptiness is distributed
in the idea of what time it is
when that time is already past”
—John Ashbery (b. 1927)