Verification of Causality Requirements in Java Memory Model is Undecidable
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| Název: | Verification of Causality Requirements in Java Memory Model is Undecidable |
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| Autoři: | Matko Botinčan, Paola Glavan, Davor Runje |
| Přispěvatelé: | The Pennsylvania State University CiteSeerX Archives |
| Zdroj: | http://web.math.hr/%7Emabotinc/downloads/ppam09.pdf. |
| Sbírka: | CiteSeerX |
| Témata: | Java memory model, multithreading, verification |
| Popis: | The purpose of the Java memory model is to formalize the behavior of the shared memory in multithreaded Java programs. The subtlest points of its formalization are causality requirements that serve to provide safety and security guarantees for incorrectly synchronized Java programs. In this paper, we consider the problem of verifying whether an execution of a multithreaded Java program satisfies these causality requirements and show that this problem is undecidable. |
| Druh dokumentu: | text |
| Popis souboru: | application/pdf |
| Jazyk: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.181.9; http://web.math.hr/%7Emabotinc/downloads/ppam09.pdf |
| Dostupnost: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.181.9 http://web.math.hr/%7Emabotinc/downloads/ppam09.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| Přístupové číslo: | edsbas.97818516 |
| Databáze: | BASE |
Nájsť tento článok vo Web of Science | Abstrakt: | The purpose of the Java memory model is to formalize the behavior of the shared memory in multithreaded Java programs. The subtlest points of its formalization are causality requirements that serve to provide safety and security guarantees for incorrectly synchronized Java programs. In this paper, we consider the problem of verifying whether an execution of a multithreaded Java program satisfies these causality requirements and show that this problem is undecidable. |
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