NSIP Law
Method, medium and apparatus scheduling tasks in a real time operating system
A scheduling method, medium and apparatus are provided. In the scheduling method, medium and apparatus, it is possible to prevent the possibility that the order between the priorities of the tasks represented by the expired timers and the tasks requested by the interrupt is reversed while also not deteriorating the performance of a real time operating system (RTOS), even though the number of timers expired when the interrupt occurs or that are already expired before the interrupt occurs is large, by selecting a timer for representing a point of time corresponding to a point of time when an interrupt occurs from among one or more timers each of which representing a task, a point of time assigned to the tasks, and a priority assigned to the task and executing a task represented by the selected timer and one or more tasks requested by the interrupt in order of priority.
Samsung Electonics Co., Ltd.
G
G06F
inventional
Seung-won Young-sam Min-kyu Jeong-joon Jae-don Keun-soo
Lee Shin Jeong Yoo Lee Yim