LGTM2.
On 6/10/25 1:01 AM, Domenic Denicola wrote:
LGTM1.
To explain a bit of the API owners process, we aren't automatically
notified when you request reviews from other teams, so your Friday
message was probably the first time it bubbled back up. Then, it's
worth noting that most reviews end up done in a weekly batch on
Thursdays. I suspect you'll get the other two by then, if they don't
happen beforehand.
On Sat, Jun 7, 2025 at 12:32 AM 'Gregg Tavares' via blink-dev
<blink-dev@chromium.org> wrote:
I have requested all the reviews. What else do I need to do to get
his approved?
Screenshot 2025-06-05 at 10.26.36.png
On Tuesday, May 27, 2025 at 11:22:16 AM UTC-7 Mike Taylor wrote:
Could you please request privacy, security, enterprise, and
debuggability bits in your chromestatus entry?
On 5/27/25 2:03 PM, Chromestatus wrote:
Contact emails
gm...@google.com
Explainer
None
Specification
https://gpuweb.github.io/gpuweb/#core-features-and-limits
Summary
The 'core-features-and-limits' feature signifies a WebGPU
adapter and device support the core features and limits of
the spec. Explainer:
https://gist.github.com/greggman/0dea9995e33393c546a4c2bd2a12e50e
Blink component
Blink>WebGPU
<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EWebGPU%22>
TAG review
None
TAG review status
Not applicable
Risks
Interoperability and Compatibility
This feature has not yet been implemented in any browser. It
has been approved by the GPU for the Web Community Group,
with representatives from Chrome, Firefox, and Safari. See
https://github.com/gpuweb/gpuweb/pull/5147 with approval from
representatives of Firefox, Chrome, and Safari as well as
links to minutes.
/Gecko/: Positive
(https://github.com/gpuweb/gpuweb/pull/5147) This is already
implemented in Firefox but WebGPU itself is still behind a flag.
/WebKit/: In development
(https://github.com/gpuweb/gpuweb/pull/5147) This is already
implemented in Safari but WebGPU itself is still behind a flag.
/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?
None
Debuggability
None
Will this feature be supported on all six Blink
platforms (Windows, Mac, Linux, ChromeOS, Android,
and Android WebView)?
No
All platforms will eventually have support. Will immediately
be available on Android, Android WebView, ChromeOS, Mac, and
Windows, since those platforms already support WebGPU. Linux
is planned to have WebGPU support in the future, 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/WGSL have a conformance test suite
(https://github.com/gpuweb/cts) that is regularly pulled into
Chromium and part of the testing of Dawn/Tint in Chromium.
While the CTS can be embedded in WPT, the WebGPU team opted
to keep it separate in Chromium testing to use a customized
harness for robustness and performance. All the tests about
this feature in WebGPU CTS can be found through the below
link: https://github.com/gpuweb/cts/pull/4228
Flag name on about://flags
chrome://flags/#enable-unsafe-webgpu
Finch feature name
WebGPU.Enabled:UnsafeFeatures
Rollout plan
Will ship enabled for all users
Requires code in //chrome?
False
Tracking bug
https://issues.chromium.org/issues/418025721
Availability expectation
Feature is available on Web Platform Baseline within 4 months
of launch in Chrome. Safari, Firefox, and Chrome have all
implemented this feature. Safari and Firefox have not yet
shipped WebGPU to their stable versions but appear close to
shipping. Chrome's support is currently behind a flag.
Adoption expectation
Feature is already considered best practice. Chrome needs to
ship so that developers can start following best practices.
Currently they require hacky and non-perfect workarounds.
Adoption plan
Major WebGPU libraries like three.js will adopt this feature
soon after it's available in Chrome.
Non-OSS dependencies
Does the feature depend on any code or APIs outside the
Chromium open source repository and its open-source
dependencies to function?
None
Estimated milestones
Shipping on desktop 139
DevTrial on desktop 136
Shipping on Android 139
DevTrial on Android 136
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).
N/A
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/4744775089258496?gate=6474886784221184
This intent message was generated by Chrome Platform Status
<https://chromestatus.com>.
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