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Explainer No information provided Specification https://github.com/gpuweb/cts/pull/4516 Summary Functionality added to the WebGPU spec after its first shipment in a browser. Adds a new scope to the uniformity analysis and changes which parts of the language are checked in each to allow subgroup functionality to be considered uniform in more cases. Blink component Blink>WebGPU Web Feature ID webgpu Motivation This feature allows subgroup functionality to be considered uniform in more cases representing better quality-of-life for developers and less likelihood of disabling uniformity checks altogether. Initial public proposal No information provided TAG review No information provided TAG review status Pending Risks Interoperability and Compatibility Approved as a WebGPU language feature at W3C. Meetings include participants from Firefox and Safari. Gecko: No signal (https://github.com/mozilla/standards-positions/issues/1205#issuecomment-3312534193) WebKit: Closed Without a Position (https://github.com/WebKit/standards-positions/issues/294#issuecomment-1877411933) Web developers: No signals Other signals: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? No information provided Debuggability No information provided Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? Yes All platforms will eventually have support. Will immediately be available on Android, Android WebView, ChromeOS, Mac, and Windows, since those platforms already support WebGPU. WebGPU will also start shipping on Linux in M145 on some devices, so this feature will become available when WebGPU does. Is this feature fully tested by web-platform-tests? Yes WebGPU conformance tests were added in https://github.com/gpuweb/cts/pull/4516 Flag name on about://flags Enable Unsafe WebGPU Finch feature name UnsafeWGSLFeatures Rollout plan Will ship enabled for all users Requires code in //chrome? False Tracking bug https://crbug.com/454653380 Estimated milestones Shipping on desktop 145 Shipping on Android 145 Shipping on WebView 145 Anticipated spec changes Open questions about a feature may be a source of future web compat or interop issues. Please list open issues (eg links to known github issues in the project for the feature specification) whose resolution may introduce web compat/interop risk (eg, changing to naming or structure of the API in a non-backward-compatible way). No information provided Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5673998232977408?gate=5020649787621376 This intent message was generated by Chrome Platform Status. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/69407aa0.050a0220.2e69e1.0779.GAE%40google.com.
