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dawn / dawn / b78e8fb8f626713adc95a9f10543aa10886fc668
commitb78e8fb8f626713adc95a9f10543aa10886fc668[log] [tgz]
authorJiawei Shao <jiawei.shao@intel.com>Tue Nov 02 03:07:52 2021 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Nov 02 03:07:52 2021 +0000
treec3ae4880a2dab6c1b489a899d78497ff10f8b185
parent0040f77f0b1c58a7835747abe5e632eabe4cd578 [diff]
Add trace events on the creation of shader module and pipeline

This patch adds trace events on the creation of shader module,
render pipeline and compute pipeline so that we can measure how
expensive these tasks are in chrome://tracing

BUG=dawn:1167

Change-Id: Iffc37adea49d7e04b9f757bc8b3679769085a428
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/67880
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
2 files changed
tree: c3ae4880a2dab6c1b489a899d78497ff10f8b185
  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.