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dawn / dawn / c8d0c2e6f07894acee2dac3d0e79fc3a6ce91d6e
commitc8d0c2e6f07894acee2dac3d0e79fc3a6ce91d6e[log] [tgz]
authordan sinclair <dsinclair@chromium.org>Wed Apr 23 08:09:03 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Apr 23 08:09:03 2025 -0700
treeab94f29d5b6225b49c4c89503a1eb1a832f43723
parent35e3b5cfe946d52b1b81789ba825908770e35902 [diff]
[spirv-reader][ir] Handle UserCall atomic conversions.

When processing `UserCall` instructions for atomic conversions we may
need to fork the called functions. In order to fork, we have to collect
up all of the parameters which become atomics in that specific user call
and make a custom forked function. We store this combination of
(function, parameters converted) so we only fork the function one for
each combination of argument.

Bug: 404501988
Change-Id: I6bd318151d9e611ffae038b14c4598606f48a3ef
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/238594
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Commit-Queue: James Price <jrprice@google.com>
2 files changed
tree: ab94f29d5b6225b49c4c89503a1eb1a832f43723
  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. .vpython3
  26. AUTHORS
  27. BUILD.bazel
  28. BUILD.gn
  29. CMakeLists.txt
  30. CMakeSettings.json
  31. CODE_OF_CONDUCT.md
  32. codereview.settings
  33. CONTRIBUTING.md
  34. CPPLINT.cfg
  35. DEPS
  36. DIR_METADATA
  37. go.mod
  38. go.sum
  39. go_presubmit_support.py
  40. LICENSE
  41. OWNERS
  42. PRESUBMIT.py
  43. README.chromium
  44. README.md
  45. WATCHLISTS
  46. 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.