| J. Eliot B. Moss. The Mneme persistent object store. COINS Technical Report 89--107, University of Massachusetts, Department of Computer and Information Science, 1989. |
.... in Smalltalk) from a few other immediate values (points, characters, true, false, nil) that are distinguished from one another by extending the tag (see Table 1) Our design of object faulting for Smalltalk uses the Mneme persistent object store [Moss and Sinofsky, 1988, Moss, 1989a, Moss, 1989b] as the underlying object manager. Edge marking is achieved by making use of the as yet unassigned tag value, 0001, to tag pointers to non resident objects, with the rest of the pointer being used to store the 28 bit object identifier expected by Mneme. For node marking we use fault blocks that ....
J. Eliot B. Moss. The Mneme persistent object store. COINS Technical Report 89-107, Department of Computer and Information Science, University of Massachusetts, Amherst, MA, October 1989. Submitted for publication.
....than one granularity. In addition to supporting multiple granularities of locks, e.g. lock hierarchies as described in [19] or some other concurrency control technique such as timestamps or optimistic concurrency control [26] concurrency control may be needed at multiple levels of abstraction [32]. For example, objects, which might sometimes move from segment to segment, are at a higher level of abstraction than physical segments or ranges of bytes within segments. Another interesting problem related to concurrency control is that in a persistent programming language, the concurrency ....
MOSS, J. E. B., GRIFFETH, N. D., AND GRAHAM, M. H. Abstraction in concurrency control and recovery. COINS Technical Report 86-20, Department of Computer and Information Science, University of Massachusetts, Amherst, MA, May 1986.
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J. Eliot B. Moss. The Mneme persistent object store. COINS Technical Report 89--107, University of Massachusetts, Department of Computer and Information Science, 1989.
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