[tint] Implement subgroupAll and subgroupAny Implement subgroupAll and subgroupAny builtins for WGSL, SPIR-V IR backend (not AST), MSL AST and IR backends and HLSL AST and IR backends. Subgroup builtins are not yet implemented for the GLSL backend. Bug: 354738715 Change-Id: I9b3d1401ccca9b56e361f2b893812e3d3a42b4e2 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/201916 Reviewed-by: Antonio Maiorano <amaiorano@google.com> Commit-Queue: Natalie Chouinard <chouinard@google.com>
Dawn is an open-source and cross-platform implementation of the WebGPU standard. More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.
Dawn provides several WebGPU building blocks:
webgpu.h version that Dawn implements.webgpu.h.Helpful links:
Developer documentation:
User documentation: (TODO, figure out what overlaps with the webgpu.h docs)
BSD 3-Clause License, please see LICENSE.
This is not an officially supported Google product.