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dawn / dawn / 4abe2a0b530ca82930786f3108b7ffd3dcd6cf6e
commit4abe2a0b530ca82930786f3108b7ffd3dcd6cf6e[log] [tgz]
authorBrandon Jones <bajones@chromium.org>Thu Jan 13 21:43:26 2022 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Jan 13 21:43:26 2022 +0000
tree76fe20602c81cf29bdbf766e4c1a6d08465e30ea
parentbd767283c86d1cc101c89a1f66ebb0c75d8f38d7 [diff]
Add TRACEs to backend shader module creation

Specifically ensuring that Tint's generator is individually traced so
that we can better see how much time is going into Tint's transforms
vs the backend's compiler.

Change-Id: I9903cdca137d652ee400e94f0570eeeb17779207
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/76260
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
4 files changed
tree: 76fe20602c81cf29bdbf766e4c1a6d08465e30ea
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. examples/
  5. generator/
  6. infra/
  7. scripts/
  8. src/
  9. third_party/
  10. tools/
  11. .clang-format
  12. .gitattributes
  13. .gitignore
  14. .gn
  15. AUTHORS
  16. BUILD.gn
  17. CMakeLists.txt
  18. codereview.settings
  19. dawn.json
  20. dawn_wire.json
  21. DEPS
  22. DIR_METADATA
  23. LICENSE
  24. OWNERS
  25. PRESUBMIT.py
  26. README.chromium
  27. README.md
README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text Dawn is written below it.

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the work-in-progress 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 on Windows 10
    • Metal on macOS and iOS
    • Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
    • OpenGL as best effort where available
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.