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Context-specific Synchronization for Atomic Data Types

University of California, Santa Barbara. Computer Science DepartmentM. H. Wong

出版	University of California, Santa Barbara, College of Engineering, Department of Computer Science, 1992
URL	http://books.google.com.hk/books?id=HxEkGwAACAAJ&hl=&source=gbs_api

註釋

Furthermore, the protocol is dynamic in the sense that the context-specific information is also used to determine conflict relations among concurrent operations on the atomic data types. Another extension is the use of ordered shared relationship between locks to execute conflicting operations concurrently. Thus, the execution of operations is never delayed in the proposed protocol, however, the commitment of the transactions invoking these operations may be delayed due to the restriction imposed by the ordered shared relationship between locks. We also demonstrate that all the histories accepted by a two phase locking protocol using either DU or UIP are also accepted by the proposed protocol."