【摘要】 本文建立了一个改进的位级数计算模型，使多机相关任务调度中有大量直接后继任务者能尽快投入运行．这样，可使较多的任务提前就绪，以减少处理机的等待．文中最后给出一个示例，并作了简要分析更多还原

【Abstract】 This paper proposes a improved model of computing level number. It makes the task followed by a lot of immediate successors execute early in dependent tasks scheduling. Then, more tasks may be turned into ready, reducting the waiting time of the processor. A scheduling example and its brief analysis are also presented.更多还原