[ir][spirv][msl][glsl][hlsl] Add multiply sat * Add mulSat builtin and use for cooperative matrix load/store robustness * lowers to OpUMulExtended in SPIR-V * lowers to umulExtended in GLSL * lowers to madsat (can be folded with addSat) in MSL * polyfilled in WGSL and HLSL Fix: 487624528 Change-Id: I7fb9da41e2deabc33f027fb7a5e4b189a7b1255a Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/335155 SLSA-Policy-Verified: SLSA Policy Verification Service <devtools-gerritcodereview-exitgate@google.com> Commit-Queue: Alan Baker <alanbaker@google.com> Reviewed-by: 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.