Google Git
Sign in
dawn / dawn / 1eaa73d0f73a2967b91e59fea5c201d1f87cb448
commit1eaa73d0f73a2967b91e59fea5c201d1f87cb448[log] [tgz]
authorJames Price <jrprice@google.com>Fri Nov 01 13:03:40 2024 +0000
committerJames Price <jrprice@google.com>Fri Nov 01 13:03:40 2024 +0000
tree30da16a07055c0ddde36c6fc5a644bcf83f4dc13
parentc9815acd5a88ae4853cd25f7cb8f2face7cace28 [diff]
[M126-LTS][tint] Validate that `@align()` is large enough

Make sure that `n = k × RequiredAlignOf(T,C)` as per the spec, when
`@align(n)` is applied to the member of a structure that is used in a
host-shareable address space.

Suppress some CTS tests until they are updated upstream.

Fixed: 375123371
Include-Ci-Only-Tests: true
Change-Id: I3240b9ab0a42986e918a1c6a86268844861b9fed
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/212315
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
(cherry picked from commit ed15f8542825f25131c5a186e7de3737d49d327e)
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/212874
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Gyuyoung Kim (xWF) <qkim@google.com>
Reviewed-by: Victor-Gabriel Savu <vsavu@google.com>
4 files changed
tree: 30da16a07055c0ddde36c6fc5a644bcf83f4dc13
  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.