clocksynchronization is one of the most basic building blocks for many applications in a distributed system. Synchronized clocks are interestingly important because they can be used to improve performance of a distri...
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ISBN:
(纸本)9781467345286
clocksynchronization is one of the most basic building blocks for many applications in a distributed system. Synchronized clocks are interestingly important because they can be used to improve performance of a distributed system. The purpose of clocksynchronization is to provide the constituent parts of a distributed system with a common notion of time. There are several algorithms for maintaining clock synchrony in a distributed multiprocessor system where each processor has its own clock. In this paper we consider the problem of clocksynchronization with bounded clock drift. We propose a clocksynchronization algorithm which does a two level synchronization to synchronize the local clocks of the nodes and also it exhibits fault tolerant behavior. Our algorithm is a combination of external clocksynchronization and internalclocksynchronization.
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