Google Git
Sign in
dawn/dawn/b975919dfb45406ca17162e4d44c74a650caa679
commit
b975919dfb45406ca17162e4d44c74a650caa679
[log]
author
Kai Ninomiya <kainino@chromium.org>
Fri Apr 24 01:29:50 2026 -0700
committer
dawn-scoped@luci-project-accounts.iam.gserviceaccount.com <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Fri Apr 24 01:29:50 2026 -0700
tree
67cc9d60d0ced1dd232f5e99347097722686e7aa
parent
31e25af254ab572c77054edec4946d2244e184dd [diff]
[infra] CTS roller: add Bot-Commit+1

The CTS roller account should now have permission to use Bot-Commit.
This change should allow CTS rolls to be landed with just one OWNER
review. (Though rolls that fail to complete, e.g. if they time out on
the last iteration, but then end up succeeding after timing out, won't
get the label.)

To make this work we use an explicit list of owners for the submodule so
that rolls must be reviewed by someone, rather than just being ready to
CQ+2 as soon as they're posted.

This will need to be tested after it lands because only the bot can run
with the trusted account that has Bot-Commit permissions.

Bug: 402777879
Change-Id: I48a92e52587908fd1d808703ff57a7ef0aec81a4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/300675
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Brian Sheedy <bsheedy@google.com>
3 files changed
tree: 67cc9d60d0ced1dd232f5e99347097722686e7aa
  1. .github/
  2. .vscode/
  3. agents/
  4. build_overrides/
  5. docs/
  6. generator/
  7. include/
  8. infra/
  9. scripts/
  10. src/
  11. test/
  12. third_party/
  13. tools/
  14. webgpu-cts/
  15. build
  16. buildtools
  17. testing
  18. .bazelrc
  19. .clang-format
  20. .clang-format-ignore
  21. .clang-tidy
  22. .git-blame-ignore-revs
  23. .gitattributes
  24. .gitignore
  25. .gitmodules
  26. .gn
  27. .style.yapf
  28. .vpython3
  29. AUTHORS
  30. BUILD.bazel
  31. BUILD.gn
  32. CMakeLists.txt
  33. CMakeSettings.json
  34. CODE_OF_CONDUCT.md
  35. codereview.settings
  36. CONTRIBUTING.md
  37. CPPLINT.cfg
  38. DEPS
  39. DIR_METADATA
  40. go.mod
  41. go.sum
  42. go_presubmit_support.py
  43. LICENSE
  44. OWNERS
  45. PRESUBMIT.py
  46. README.chromium
  47. README.md
  48. unsafe_buffers_paths.txt
  49. WATCHLISTS
  50. 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.