WG21 PAPERS

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	Paper	Title	Authors	Audience
	P3427R6	Hazard Pointer Synchronous Reclamation	M. Michael, M. Wong, P. McKenney, M. Wever	LWG
Mailing Date 2026-07 Post-Brno Author(s) Maged Michael, Michael Wong, Paul McKenney, Mark de Wever Target Audience LWG Revisions R5 R4 R3 Tracking issue View on GitHub Abstract Hazard pointer interface from P2530R3 merged into the working draft (N5008):
	P3428R4	Hazard Pointer Batches	M. Michael, M. Wong, P. McKenney	WG21
Mailing Date 2026-07 Post-Brno Author(s) Maged Michael, Michael Wong, Paul McKenney Target Audience WG21 Revisions R3 Tracking issue View on GitHub Disposition Date 2026-06 Abstract This paper proposes extending the C++26 hazard pointer interface to support creation and destruction of batches of nonempty hazard pointers. This revision P3428R4 revises R3 by following LWG Brno 2026 feedback.
	P4221R3	Atomic Compare	M. Michael, P. McKenney, M. Wong	LEWG
Mailing Date 2026-07 Post-Brno Author(s) Maged Michael, Paul McKenney, Michael Wong Target Audience LEWG Revisions R2 R1 R0 Tracking issue View on GitHub Abstract This paper proposes adding a `compare_load` member function to `std::atomic<T>` and `std::atomic_ref<T>`, alongside corresponding free functions. This function performs an atomic comparison of the atomic object's value with an expected value, following the same value representation comparison semantics as `compare_exchange_strong`. It updates the expected argument on failure, operating entirely as

Showing 3 of 3 papers · source: open-std.org

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