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dawn / dawn / 1db8831be4c9c03d6fb1111014214bdfdfefe98b
commit1db8831be4c9c03d6fb1111014214bdfdfefe98b[log] [tgz]
authorAntonio Maiorano <amaiorano@google.com>Mon Nov 14 21:20:05 2022 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Nov 14 21:20:05 2022 +0000
treec6ee5feb56ef60b0c8a4822da8023e8bf894f7b6
parent208fc35471c35da87b6cb0118fb43c52f629ac8a [diff]
tint: fold error cases into regular case in const eval binary op unit tests

This is the same as was done for const eval builtin tests, allowing the
error cases to be defined in the same place as we define the positive
cases.

Also got rid fo the 'overflow' flag, which was used to skip abstract
cases in the unit test. Instead, I modified the tests to only add
overflow cases if not abstract.

This change will make it easier to update tests when we make Inf/NaN
failures for concrete float operations.

Bug: tint:1581
Bug: tint:1747
Change-Id: I7e5d8f9b24ca486aaa03a3b1bd07ccedb09411c9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110043
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
3 files changed
tree: c6ee5feb56ef60b0c8a4822da8023e8bf894f7b6
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. generator/
  5. include/
  6. infra/
  7. scripts/
  8. src/
  9. test/
  10. third_party/
  11. tools/
  12. webgpu-cts/
  13. .clang-format
  14. .clang-tidy
  15. .gitattributes
  16. .gitignore
  17. .gn
  18. AUTHORS
  19. BUILD.gn
  20. CMakeLists.txt
  21. CMakeSettings.json
  22. CODE_OF_CONDUCT.md
  23. codereview.settings
  24. CONTRIBUTING.md
  25. CPPLINT.cfg
  26. dawn.json
  27. dawn_wire.json
  28. DEPS
  29. DIR_METADATA
  30. Doxyfile
  31. go.mod
  32. go.sum
  33. go_presubmit_support.py
  34. LICENSE
  35. OWNERS
  36. PRESUBMIT.py
  37. README.chromium
  38. README.md
  39. tint_overrides_with_defaults.gni
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, 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)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.