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dawn / dawn / 11ee6b6cc6775ff54bbef5bac2d20c2e75b83fe1
commit11ee6b6cc6775ff54bbef5bac2d20c2e75b83fe1[log] [tgz]
authordan sinclair <dsinclair@chromium.org>Wed May 17 13:52:41 2023 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed May 17 13:52:41 2023 +0000
treeda541d0af08dfeecbe47e151952cf16a468517c0
parentbbaa456b18e052ddcc6da7b061cbbad046673196 [diff]
[ir] Handle phony assignment.

This CL adds phony assignment to the IR. The assignment part is ignored
and the RHS of the expression is generated. This creates a result value
which is then never used.

Bug: tint:1918
Change-Id: Ic87fdcb387cb4d9783c4dbbe26ebc76f67a3cdd9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/133260
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
2 files changed
tree: da541d0af08dfeecbe47e151952cf16a468517c0
  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. builder_impl_builtin_test.cc
  21. builder_impl_function_test.cc
  22. CMakeLists.txt
  23. CMakeSettings.json
  24. CODE_OF_CONDUCT.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. CPPLINT.cfg
  28. dawn.json
  29. dawn_wire.json
  30. DEPS
  31. DIR_METADATA
  32. Doxyfile
  33. go.mod
  34. go.sum
  35. go_presubmit_support.py
  36. LICENSE
  37. OWNERS
  38. PRESUBMIT.py
  39. README.chromium
  40. README.md
  41. 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.