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:
“But the mother’s yearning, that completest type of the life in another life which is the essence of real human love, feels the presence of the cherished child even in the debased, degraded man.”
—George Eliot [Mary Ann (or Marian)
“... but by that time a lot of sea had rolled by and Lucette was too tired to wait. Then the night was filled with the rattle of an old but still strong helicopter. Its diligent beam could spot only the dark head of Van, who, having been propelled out of the boat when it shied from its own sudden shadow, kept bobbing and bawling the drowned girl’s name in the black, foam-veined, complicated waters.”
—Vladimir Nabokov (1899–1977)