Titlebook: Object-Based Concurrent Computing; ECOOP ‘91 Workshop, M. Tokoro,O. Nierstrasz,P. Wegner Conference proceedings 1992 Springer-Verlag Berli

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灰姑娘

A unifying framework for process calculus semantics of concurrent object-oriented languages,d features, such as encapsulation, object identity, classes, inheritance and concurrency are captured. Then, the proposed framework is used for defining the semantics of significantly different versions of a toy language which supports the above features. The ease with which the different versions o

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庄严

山间窄路

Trace semantics for actor systems,the reception of messages by objects, and a binary symmetric and irreflexive relation on events—independence—representing permissible concurrency. Causality, the dual notion of concurrency, is expressed by the dependence relation—the complement of independence. A particular execution of a system is

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Scheduling predicates,cution of operations based on relative arrival times, values of parameters, and built-in synchronisation counters..Since many synchronisation problems are, in fact, scheduling problems, these facilitate much simpler and clearer solutions to such problems. We also show that this mechanism subsumes an

HEDGE

A concurrency control mechanism for C++ objects,rent object-oriented languages supporting concurrency are studied. We observe that they generally fail to integrate concurrency without interference with other language behaviors. Then, we present a model of concurrency control for C++ objects, based on a concept called .. The support is split betwe

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