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dawn/dawn/4f130e314de0d48976e78ed523792506c0963da0
commit
4f130e314de0d48976e78ed523792506c0963da0
[log]
author
Brian Sheedy <bsheedy@google.com>
Wed Oct 08 10:28:33 2025 -0700
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Oct 08 10:28:33 2025 -0700
tree
3b07926046b39d10c13ab29f0212b6e3f702a989
parent
d1ef389738224f8a92c5a4557a812db47cf042cc [diff]
Reland "Remove gn_v2 Mac builder special cases"

This is a reland of commit 438520231d3f0b65419575135994333547e2b1a1

Changes from original CL:
* Updated Starlark files to remove restriction from CQ Mac builders

The Go dependency issue that caused this to be reverted was fixed in
separate CLs.

Original change's description:
> Remove gn_v2 Mac builder special cases
>
> Removes the special cases around gn_v2 Mac builders now that all tests
> are run on Swarming and dawn.node tests are no longer implicitly tied to
> the architecture that was used by the parent builder.
>
> Bug: 441328362
> Change-Id: I3ce8d3e186f8b20149303b25dabcc99a68aa749a
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/264754
> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
> Commit-Queue: Brian Sheedy <bsheedy@google.com>
> Auto-Submit: Brian Sheedy <bsheedy@google.com>

Bug: 441328362
Change-Id: I17bb5fab34d8bfe7f80e9fb6211086398287d0da
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/265476
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
3 files changed
tree: 3b07926046b39d10c13ab29f0212b6e3f702a989
  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-format-ignore
  20. .clang-tidy
  21. .git-blame-ignore-revs
  22. .gitattributes
  23. .gitignore
  24. .gitmodules
  25. .gn
  26. .style.yapf
  27. .vpython3
  28. AUTHORS
  29. BUILD.bazel
  30. BUILD.gn
  31. CMakeLists.txt
  32. CMakeSettings.json
  33. CODE_OF_CONDUCT.md
  34. codereview.settings
  35. CONTRIBUTING.md
  36. CPPLINT.cfg
  37. DEPS
  38. DIR_METADATA
  39. go.mod
  40. go.sum
  41. go_presubmit_support.py
  42. LICENSE
  43. OWNERS
  44. PRESUBMIT.py
  45. README.chromium
  46. README.md
  47. unsafe_buffers_paths.txt
  48. WATCHLISTS
  49. 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.