The join-calculus is a process calculus developed at INRIA . The join-calculus was developed to provide a formal basis for the design of distributed programming languages, and therefore intentionally avoids communications constructs found in other process calculi, such as rendezvous communications, which are difficult to implement in a distributed setting. Despite this limitation, the join-calculus is as expressive as the full π-calculus . Encodings of the π-calculus in the join-calculus, and vice versa, have been demonstrated.
2-450: The join-calculus is a member of the π-calculus family of process calculi, and can be considered, at its core, an asynchronous π-calculus with several strong restrictions: However, as a language for programming, the join-calculus offers at least one convenience over the π-calculus — namely the use of multi-way join patterns , the ability to match against messages from multiple channels simultaneously. The join-calculus programming language
4-532: Is a new language based on the join-calculus process calculus. It is implemented as an interpreter written in OCaml , and supports statically typed distributed programming, transparent remote communication, agent-based mobility, and some failure-detection. Many implementations of the join-calculus were made as extensions of existing programming languages: These implementations do not change the underlying programming language but introduce join calculus operations through
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