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dawn / dawn / 46d1e23d9ee5fdf648359b7b3e3f9caa5eafac68
commit46d1e23d9ee5fdf648359b7b3e3f9caa5eafac68[log] [tgz]
authorGregg Tavares <gman@chromium.org>Sun Jan 12 22:21:10 2025 -0800
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Sun Jan 12 22:21:10 2025 -0800
tree2c0e03c37cce77fd9e72ff9fff6c248514fd3f60
parente12f13f5911eef3d14f533f7dd99e6cab622014c [diff]
Add --enforce-default-limits to run-cts command

It's important to test CTS tests with --compat and --enforce-default-limits
because some devices have 0 storage buffers and 0 storage textures in
vertex and fragment stages and it's easy to make a test that will fail
if those are 0.

The CTS will force them to the default with this flag so adding an
argument so the flag can bu used from run-cts.

Bug: 389099880
Change-Id: Ie8b4e6b979a4540ba6684e2be8cc0c76d80e3516
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/221754
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Gregg Tavares <gman@chromium.org>
3 files changed
tree: 2c0e03c37cce77fd9e72ff9fff6c248514fd3f60
  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. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gitmodules
  24. .gn
  25. AUTHORS
  26. BUILD.bazel
  27. BUILD.gn
  28. CMakeLists.txt
  29. CMakeSettings.json
  30. CODE_OF_CONDUCT.md
  31. codereview.settings
  32. CONTRIBUTING.md
  33. CPPLINT.cfg
  34. DEPS
  35. DIR_METADATA
  36. go.mod
  37. go.sum
  38. go_presubmit_support.py
  39. LICENSE
  40. OWNERS
  41. PRESUBMIT.py
  42. README.chromium
  43. README.md
  44. WATCHLISTS
  45. 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.