带标记数组型信号量机制的扩展

Extension of tagged array semaphore mechanics

由于现实中同步与互斥问题复杂多样，如果都使用普通信号量机制来实现，显得灵活复杂、非常不便。本文在普通信号量机制的基础上，对带标记信号量和带标记数组型信号量进行了研究，提出了带标记多维数组型信号量机制，可以很好地解决原有信号量难以解决的复杂问题，拓宽了信号量机制在同步与互斥环境下的使用范围。

Because there exist complex and heterogeneous problems of synchronization and mutex, it would he very difficult to solve them all with simple semaphores The concepts of tagged multidimensional array semaphore are introduced in the present paper based on the research of tagged semaphores and tagged array semaphores, which can solve many problems that intrinsic semaphores cannot solve and thereby, expand the usage scope of the mechanics of semaphores under the condition of synchronization and mutex.