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dawn / dawn / refs/heads/chromium/7459
commitb2226a4227af189f2262724eb1313fc9227e9fb5[log] [tgz]
authorBrian Sheedy <bsheedy@google.com>Tue Oct 07 14:03:53 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Oct 07 14:03:53 2025 -0700
treeacf866e211da7e9831bac53336fad17b68e7a38d
parent73c76f093d1b6a1e018508b0e3d4a4e806e11aba [diff]
Add gn_v2 ClusterFuzz corpora generator

Adds dawn-linux-x64-sws-clusterfuzz, which is the gn_v2 equivalent of
cron-linux-clang-rel-x64. No trybot mirror is added since this is
intended to only ever run on CI. As such, tests are also enabled as
part of this CL.

Tests still use the no-op merge script for now since the merge script
for uploading ClusterFuzz corpora will need to be updated to support
both gtests and isolated scripts. This should still allow us to confirm
that tests run correctly and that they output the expected trace data.

Bug: 441327468
Change-Id: I5bdaff53aefc30121c4c2f0dd5b1d19a6f5624de
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/265294
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Auto-Submit: Brian Sheedy <bsheedy@google.com>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
10 files changed
tree: acf866e211da7e9831bac53336fad17b68e7a38d
  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.