Deadlock analysis of concurrent programs that contain coordination primitives (wait, notify and ) is notoriously challenging. Not only these primitives affect the scheduling of processes, but also notifications unmatched by a corresponding wait are silently lost. We design a behavioral type system for a core calculus featuring shared objects and Java-like coordination primitives. The type system is based on a simple language of object protocols – called usages – to determine whether objects are used reliably, so as to guarantee deadlock freedom.
Laneve C., Padovani L. (2019). Deadlock Analysis of Wait-Notify Coordination. Cham : Springer Verlag [10.1007/978-3-030-31175-9_4].
Deadlock Analysis of Wait-Notify Coordination
Laneve C.
;Padovani L.
2019
Abstract
Deadlock analysis of concurrent programs that contain coordination primitives (wait, notify and ) is notoriously challenging. Not only these primitives affect the scheduling of processes, but also notifications unmatched by a corresponding wait are silently lost. We design a behavioral type system for a core calculus featuring shared objects and Java-like coordination primitives. The type system is based on a simple language of object protocols – called usages – to determine whether objects are used reliably, so as to guarantee deadlock freedom.| File | Dimensione | Formato | |
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