WG21 PAPERS

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	Paper	Title	Authors	Audience
	P0260R20	C++ Concurrent Queues	D. Vollmann, L. Crowl, C. Mysen, G. Nishanov	LEWG SG1
Mailing Date 2026-07 Post-Brno Author(s) Detlef Vollmann, Lawrence Crowl, Chris Mysen, Gor Nishanov Target Audience LEWG SG1 Tracking issue View on GitHub Abstract Queues provide a mechanism for communicating data between components of a system.
	P3669R4	Non-Blocking Support for `std::execution`	D. Vollmann	LEWG LWG
Mailing Date 2026-07 Post-Brno Author(s) Detlef Vollmann Target Audience LEWG LWG Tracking issue View on GitHub Abstract Some execution environments want to make sure that specific operations are non-blocking. These can not signal an event using the facilities of `std::execution` as currently specified as it doesn’t provide operations that are guaranteed to be non-blocking.
	P4295R0	Single Ends for C++ Concurrent Queues	D. Vollmann	LEWG SG1
Mailing Date 2026-07 Post-Brno Author(s) Detlef Vollmann Target Audience LEWG SG1 Tracking issue View on GitHub Abstract [P0260](https://wg21.link/P0260) proposes concurent queue concepts as communication mechanism for concurrent systems. This communication is typically uni-directional, i.e. a specifc part of a system is either a producer and therefore only needs the pushing interface, or it is a consumer and only needs access to the pop interface.

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

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