LI Mei-an, LIU Xin-song, WANG Zheng. A High Performance Distributed Mutual Exclusion Algorithm Based on Relaxed Cyclic Difference Set[J]. Acta Electronica Sinica, 2007, 35(1): 58-63.
LI Mei-an, LIU Xin-song, WANG Zheng. A High Performance Distributed Mutual Exclusion Algorithm Based on Relaxed Cyclic Difference Set[J]. Acta Electronica Sinica, 2007, 35(1): 58-63.DOI:
A new quorum generation algorithm has been presented.A symmetric quorum can be generated based on this algorithm.And the size of the quorum is about 2*sqrt(
N
).In the basis on the message of transfer
the synchronization delay time of the distributed exclusion has been reduced to
T
.Through the quorum re-constructing
the sites fault-tolerance of Maekawa type distributed mutual exclusion algorithm has been increased to
N
-1.The message number exchanged of the CS execution will be reduced to 2
m-3m
our distributed mutual exclusion algorithm in this paper has reduced the message complexity of Maekawa type distributed mutual exclusion algorithm m messages