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dawn/dawn/652ca81e1181902ddd4811208b3a100e5e19e8cc
commit
652ca81e1181902ddd4811208b3a100e5e19e8cc
[log]
author
Brian Sheedy <bsheedy@google.com>
Mon Sep 22 14:48:52 2025 -0700
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Mon Sep 22 14:48:52 2025 -0700
tree
f69f35465b9ddf202b09dfc4ac5a6d0e4351e54f
parent
1de297a61fef504c76cca01c40bc4f3ba45b7f81 [diff]
Swap all Linux/Clang CQ builders for gn_v2 versions

Swaps all remaining old Linux/Clang CQ builders for their gn_v2
counterparts. As a result, does some refactoring of the CQ builder
definitions to cut down on repeated code and group CQ builders in the
same way as their CI counterparts.

Additionally, fixes CQ builders which run WebGPU CTS via Node excluding
changes which touch Go code. These tests use the Go code as a test
runner similar to the fuzz tests.

Bug: 385317083
Change-Id: Id8af936498597c97bdc2734d2d21cff03b0d9b2d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/262355
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
15 files changed
tree: f69f35465b9ddf202b09dfc4ac5a6d0e4351e54f
  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. WATCHLISTS
  48. 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.