WG21 PAPERS

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	Paper	Title	Authors	Audience
	P2956R3	Add saturating library support to std::simd	D. Towner, R. Arutyunyan	LWG
Mailing Date 2026-07 Post-Brno Author(s) Daniel Towner, Ruslan Arutyunyan Target Audience LWG Revisions R2 Tracking issue View on GitHub Abstract The Working Draft of C++26 includes data parallel types. It mostly provides operators which work on or with `std::simd` types, but it also includes overloads of useful functions from other parts of C++ (e.g., sin, cos, abs). In [P0543R3] a proposal was made to provide saturating operation support for some basic arithmetic operations and casts. In particular, `saturating_add`, `saturating_sub`, `sa
	P2964R5	Allowing user-defined types in std::simd	D. Towner, R. Arutyunyan	LEWG SG6
Mailing Date 2026-07 Post-Brno Author(s) Daniel Towner, Ruslan Arutyunyan Target Audience LEWG SG6 Revisions R4 R3 R2 Tracking issue View on GitHub Abstract The C++ standard library includes data-parallel types in the `<simd>` header, currently restricting element types to a closed list of built-in vectorizable types: arithmetic types and `std::complex` specializations. This paper proposes a minimal change to the specification in which this list is extended. Firstly, `std::byte` is added to the closed list as a standard library type with fixed seman

Showing 2 of 2 papers · source: open-std.org

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