摘要
读者写者问题是操作系统中经典进程同步问题之一,本文在阐述读者写者同步机制的基础之上,针对其算法实现了两个改进方案,从而保证多个并发进程在执行过程中的正确性。
The reader and writer problem is one of typical problem in operating system.In the paper, on the basic of the reader and writer synchronism mechnism,two improved methods are given.That proves the many concurrent processes can be carried out accurately.
出处
《齐齐哈尔大学学报（自然科学版）》
2006年第5期78-80,共3页
Journal of Qiqihar University(Natural Science Edition)
关键词
进程
读写同步
信号量
管程
process
reader-writer synchronism
semaphore
monitor
