,
Panagiota Fatourou
,
Eleftherios Kosmas
,
Yuanhao Wei
Creative Commons Attribution 4.0 International license
This paper presents the first transformation that introduces both lock-freedom and recoverability. Our transformation starts with a lock-based implementation, and provides a recoverable, lock-free substitution to lock acquire and lock release operations. The transformation supports nested locks for generality and ensures recoverability without jeopardising the correctness of the lock-based implementation it is applied on.
@InProceedings{attiya_et_al:LIPIcs.OPODIS.2025.17,
author = {Attiya, Hagit and Fatourou, Panagiota and Kosmas, Eleftherios and Wei, Yuanhao},
title = {{Recoverable Lock-Free Locks}},
booktitle = {29th International Conference on Principles of Distributed Systems (OPODIS 2025)},
pages = {17:1--17:19},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-409-3},
ISSN = {1868-8969},
year = {2026},
volume = {361},
editor = {Arusoaie, Andrei and Onica, Emanuel and Spear, Michael and Tucci-Piergiovanni, Sara},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.OPODIS.2025.17},
URN = {urn:nbn:de:0030-drops-251905},
doi = {10.4230/LIPIcs.OPODIS.2025.17},
annote = {Keywords: recoverable computing, NVM, lock, lock-freedom}
}