2010•Modern ComputerRequires access
Demonstration of Process Mutual Exclusion and Synchronization
Huang Hongtao
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Abstract
It's very important and difficult to realize process synchronization and mutual exclusion by semaphore within instruction of operation system.Introduces the concept of semaphore and the operation to semaphore.On the basis of understanding relationship between process synchronization and mutual exclusion,demonstrates how to realize process synchronization and mutual exclusion by semaphore.New idea on how to setup semaphore has been proposed on contrast to other unreasonable cases upon semaphore setup.