[build] Disable WebGPU for Windows non-release builds #2988
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The Windows build is currently much slower than the macOS/Linux builds on CI, especially on mostly cached builds.
Based on profiling on #2981, this is caused by the repo mapping stage for dawn taking several minutes of Windows. Disable the experimental WebGPU feature on Windows to better meet compile time constraints. Release builds remain unaffected.