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dawn / dawn / a561acc70b02f04bd5320c67fb7cc1cac9683a2a
commita561acc70b02f04bd5320c67fb7cc1cac9683a2a[log] [tgz]
authorBrian Sheedy <bsheedy@google.com>Wed Oct 30 23:40:33 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Oct 30 23:40:33 2024 +0000
tree0013dcc1262c6e908ebb2afbd447a4d7cf655209
parent8582bafffa54d01fba95edb662e187a00bcc734f [diff]
[tools][cts] Fix unknown test pruning

Changes the way the simplified codepath prunes unknown tests.
Previously, we were actually parsing the expectation queries into Query
objects, which led to edge cases with wildcards such as "*" and
"a:b,c:d,e:f=*" not working properly. Instead, we now directly compare
strings, which is how expectation "queries" are actually used in the
test harness.

Also significantly speeds up the pruning code. Previously, we were
always comparing each expectation to each known test name. For
non-wildcard expectations (i.e. the vast majority of cases), we now
just check for inclusion within a set.

Bug: 372730248
Change-Id: I09c08b5d9fc22e99bac6323b568ccb31601e6dd9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/213194
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Brian Sheedy <bsheedy@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
2 files changed
tree: 0013dcc1262c6e908ebb2afbd447a4d7cf655209
  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.