Google Git
Sign in
dawn / dawn / fae957f764d30291bffe1e9251fb8fec8f8090e5
commitfae957f764d30291bffe1e9251fb8fec8f8090e5[log] [tgz]
authorJames Price <jrprice@google.com>Wed Jun 05 12:24:04 2024 +0000
committerJames Price <jrprice@google.com>Wed Jun 05 12:24:04 2024 +0000
tree478e8cfc3ef9c7c6c91c791118e5ba7a6bd091c8
parent0272fd2532393270203639389471cc2ac4e318e0 [diff]
[msl] Add polyfill for atomicCompareExchangeWeak

Fix struct name emission in construct instructions to make sure they
match the name used for the struct definition.

Tweak order of MSL transforms to ensure that explicit un-inlining
happens for polyfills.

Bug: 42251016
Change-Id: I854ebc5874d6ca5a8c1cf641d644d3da626e1ae6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/191663
Reviewed-by: dan sinclair <dsinclair@chromium.org>
30 files changed
tree: 478e8cfc3ef9c7c6c91c791118e5ba7a6bd091c8
  1. .github/
  2. .vscode/
  3. build_overrides/
  4. docs/
  5. generator/
  6. include/
  7. infra/
  8. scripts/
  9. src/
  10. test/
  11. third_party/
  12. tools/
  13. webgpu-cts/
  14. build
  15. buildtools
  16. testing
  17. .bazelrc
  18. .clang-format
  19. .clang-tidy
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. AUTHORS
  25. BUILD.bazel
  26. BUILD.gn
  27. CMakeLists.txt
  28. CMakeSettings.json
  29. CODE_OF_CONDUCT.md
  30. codereview.settings
  31. CONTRIBUTING.md
  32. CPPLINT.cfg
  33. DEPS
  34. DIR_METADATA
  35. go.mod
  36. go.sum
  37. go_presubmit_support.py
  38. LICENSE
  39. OWNERS
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
  43. WORKSPACE.bazel
README.md

Build Status Matrix Space

Dawn, a WebGPU implementation

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 C/C++ headers that applications and other building blocks use.
    • The webgpu.h version that Dawn implements.
    • A C++ wrapper for the webgpu.h.
  • A “native” implementation of WebGPU using platforms' GPU APIs: D3D12, Metal, Vulkan and OpenGL. See per API support for more details.
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

License

BSD 3-Clause License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.