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dawn / dawn / 2f0d7f02a703fc8a366bda01fabb828dc79164f4
commit2f0d7f02a703fc8a366bda01fabb828dc79164f4[log] [tgz]
authorKai Ninomiya <kainino@chromium.org>Mon Jul 22 21:45:25 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Jul 22 21:45:25 2024 +0000
treec2a3914ea32d7cfd164c5826d9d23f518f73b814
parentf22d84608f6608c30f564744fc45b97734fa1d4c [diff]
Use more distinctive annotations for expectations files

This makes the file a bit less magic and should be easier for gardeners
to understand.

"##ROLLER_MUTABLE##" instead of "MUTABLE"
"##ROLLER_DISCARD_AND_REWRITE##" instead of "New xxx. Please triage:"

- ROLLER_ prefix makes it clear that this applies to the roller and not
  the Unexpected Pass Finder
- "##" wrapper makes it easier to talk about the annotations in
  comments without accidentally triggering them
- Distinctive names make them greppable/codesearchable
- Descriptive names make them easier to understand
- Avoids using natural-looking "New xxx. Please triage:" as magic tokens

Bug: None
Change-Id: Ibfbbccc54441ed25d98dcff24069def2ddb7b0ce
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/199536
Reviewed-by: Brian Sheedy <bsheedy@google.com>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
4 files changed
tree: c2a3914ea32d7cfd164c5826d9d23f518f73b814
  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.