A way to umplement the readers and writers problem based on the synchronization with ProActive
HU Yun-quan · Journal of Jinggangshan University · 2008
Based on Active Object pattern,ProActive is a Java GRID middleware library for parallel,distributed,multi-threaded computing and concurrent computing,also featuring fault-tolerance,load-balancing,mobility and security in a uniform framework.ProActive has a higher level of concurrent characteristic,it provides an advanced synchronization mechanism that allows an easy and safe implementation of potentially complex synchronization strategy.The paper solves the classical synchronization problem-the readers and the writers problem-based on synchronization with ProActive,it implements three different synchronization policies Priority to Writers,Priority to Readers,and Even Policy,and the application is able to assign different synchronization strategy to readers or writers without blocking on reading or writing.