Non-Blocking Concurrent Imperative Programming with Session Types
Concurrent C0 is an imperative programming language in the C family with session-typed message-passing concurrency. The previously proposed semantics implements asynchronous (non-blocking) output; we extend it here with non-blocking input. A key idea is to postpone message reception as much as possi...
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| Veröffentlicht in: | Electronic proceedings in theoretical computer science Jg. 238; H. Proc. LINEARITY 2016; S. 64 - 72 |
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| Hauptverfasser: | , , |
| Format: | Journal Article |
| Sprache: | Englisch |
| Veröffentlicht: |
Open Publishing Association
17.01.2017
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| ISSN: | 2075-2180, 2075-2180 |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Concurrent C0 is an imperative programming language in the C family with session-typed message-passing concurrency. The previously proposed semantics implements asynchronous (non-blocking) output; we extend it here with non-blocking input. A key idea is to postpone message reception as much as possible by interpreting receive commands as a request for a message. We implemented our ideas as a translation from a blocking intermediate language to a non-blocking language. Finally, we evaluated our techniques with several benchmark programs and show the results obtained. While the abstract measure of span always decreases (or remains unchanged), only a few of the examples reap a practical benefit. |
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| ISSN: | 2075-2180 2075-2180 |
| DOI: | 10.4204/EPTCS.238.7 |