[hlsl] Support 8-bit subgroup matrix scalar builtins Upcast the matrix to a 32-bit component type before applying the operation, since HLSL does not natively support 8-bit integers. This requires that the same matrix geometries are also supported with 32-bit types, which requires filtering out linalg configurations that do not satisfy this constraint. This will be done in a future CL. Remove the 8-bit overloads of Get/Set from hlsl.def since they do not exist. Fixed: 512455646 Change-Id: I884e9c09aaa1b186c557a7d7b900ef6e03bbc30d Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/330475 Reviewed-by: Alan Baker <alanbaker@google.com> Commit-Queue: James Price <jrprice@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.