Compared with 2.4 version kernel, 2.6 has been improved in real-time performance by adopting some new technologies, such as preemptible kernel, new o (1) schedule algorithm etc.
相比2.4内核,2.6采用了一些新技术使得实时性有了很大提高,如可抢占式内核、新的O(1)调度算法等。
After analyzing the task scheduling mechanism of OSEK standard, the problem is solved that the lower priority task can not be scheduled long time, and a compensating schedule algorithm is introduced.
通过分析osek标准的任务调度机制,针对其调度机制中优先级较低的任务长期不能执行等问题,提出一种补偿调度算法,在设定时间内对较低优先级任务进行补偿调度。
After analyzing the task scheduling mechanism of OSEK standard, the problem is solved that the lower priority task can not be scheduled long time, and a compensating schedule algorithm is introduced.
通过分析osek标准的任务调度机制,针对其调度机制中优先级较低的任务长期不能执行等问题,提出一种补偿调度算法,在设定时间内对较低优先级任务进行补偿调度。
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