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dawn / dawn / d09e3c7fd4ffe2f83bdbe4845f12ade38ed24bcd
commitd09e3c7fd4ffe2f83bdbe4845f12ade38ed24bcd[log] [tgz]
authorFrançois Beaufort <beaufort.francois@gmail.com>Tue Dec 17 00:19:58 2024 -0800
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Dec 17 00:19:58 2024 -0800
treeb892a35d0d9dc146188ba9704cc242d1345d40bf
parenteaeba81b24c7b6e0af1b621c3a3479bfb52a1fab [diff]
Expand error message if validating DispatchWorkgroups

This CLs expands error message when DispatchWorkgroups with
maxComputeWorkgroupsPerDimension to indicate when limits are hit that
were not provided in the device requiredLimits.

Note that DispatchWorkgroupsIndirect error message can't be expanded
because validation happens in a shader.

Bug: 42240683
Change-Id: I4026076c1ea27a78d3e64d33a5ed591063503d3b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/219674
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Fr <beaufort.francois@gmail.com>
1 file changed
tree: b892a35d0d9dc146188ba9704cc242d1345d40bf
  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.