LGTM2 On Mon, Dec 15, 2025 at 4:54 PM Mike Taylor <[email protected]> wrote:
> LGTM1 > On 12/15/25 4:18 p.m., 'Alan Baker' via blink-dev wrote: > > Apologies, I had the wrong link in the spec link section. I've updated it, > but it should be https://github.com/gpuweb/gpuweb/pull/5431. > > Alan > > On Monday, December 15, 2025 at 4:16:30 PM UTC-5 Chromestatus wrote: > >> *Contact emails* >> [email protected] >> >> *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 >> <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EWebGPU%22> >> >> *Web Feature ID* >> webgpu <https://webstatus.dev/features/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 >> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?* >> 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 (e.g. links to known github issues >> in the project for the feature specification) whose resolution may >> introduce web compat/interop risk (e.g., 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 >> <https://chromestatus.com>. >> > -- > 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/435d3e8a-f3b5-4d9a-9477-ff9e86a7607en%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/435d3e8a-f3b5-4d9a-9477-ff9e86a7607en%40chromium.org?utm_medium=email&utm_source=footer> > . > > -- > 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/3c2038aa-12f0-4bdb-9750-f02e0d095a3b%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/3c2038aa-12f0-4bdb-9750-f02e0d095a3b%40chromium.org?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. 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