Hazard Pointers¶
Michael, M. M. (2004). Hazard Pointers: Safe Memory Reclamation for Lock-Free Objects. IEEE, 15(6), 491-504.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Mechanisms¶
- Compare-and-Swap or Version Guard
- Its subtle trap is the ABA problem: if the referent changes from A to B and back to A between read and commit, a coarse marker looks unchanged when the state is not, and the guard is fooled into swapping.
This sourceThe cited work establishes Its subtle trap is the ABA problem; if the referent changes from A to B and back to A between read and commit, a coarse marker looks unchanged when the state is not; and and the guard is fooled into swapping.
- Its subtle trap is the ABA problem: if the referent changes from A to B and back to A between read and commit, a coarse marker looks unchanged when the state is not, and the guard is fooled into swapping.
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Not recorded. The single citation of this work carries no recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:fe34cf712284 · see in the full table