LGTM3
On 1/17/24 3:40 PM, Yoav Weiss wrote:
LGTM2
On Wed, Jan 17, 2024 at 9:04 PM Corentin Wallez <cwal...@chromium.org>
wrote:
Thanks a lot!
On Wed, Jan 17, 2024 at 8:11 PM Chris Harrelson
<chris...@chromium.org> wrote:
Got it, thanks for clarifying and the quick response!
The API owners reviewed today and we're comfortable with not
blocking our LGTMs on landing the tests, since your team is
committed to adding them before shipping.
On Wed, Jan 17, 2024 at 8:53 AM Corentin Wallez
<cwal...@chromium.org> wrote:
Thanks! Tests for other intents are still WIP, though it'd
be nice to get the LGTMs so we don't need to come back
once they are :) We require tests to be complete (and
passing!) in our own process before shipping anyway.
On Wed, Jan 17, 2024 at 5:49 PM Chris Harrelson
<chris...@chromium.org> wrote:
Great - LGTM1!
Does your comment about tests also apply to the other
intents?
On Wed, Jan 17, 2024 at 8:46 AM Corentin Wallez
<cwal...@chromium.org> wrote:
API owners, PTAL: the tests have been implemented,
and all review boxes are green!
On Friday, January 5, 2024 at 2:17:56 PM UTC+1
Corentin Wallez wrote:
Contact emails
cwal...@google.com
Explainer
None
Specification
https://gpuweb.github.io/gpuweb/wgsl/#:~:text=unrestricted_pointer_parameters
Summary
Functionality added to the WebGPU/WGSL spec
after its first shipment in a browser. Loosens
restrictions on which pointers can be passed
to WGSL functions such that pointers to
storage/uniform/workgroup address spaces are
allowed.
Blink component
Blink>WebGPU
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebGPU>
Search tags
webgpu
<https://chromestatus.com/features#tags:webgpu>
TAG review
None
TAG review status
Not applicable
Risks
Interoperability and Compatibility
Unrestricted pointer access has not yet been
implemented in any browser, but has been
approved by the GPU for the Web Community
Group, with representatives from Chrome,
Firefox, and Safari.
/Gecko/: No signal
(https://github.com/mozilla/standards-positions/issues/951)
/WebKit/: Positive
(https://github.com/WebKit/standards-positions/issues/294#issuecomment-1877411933)
Note that this is a blanket approval from
Safari for addition to the v1 WebGPU/WGSL spec.
/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 at the moment, WebGPU currently does not
ship on Android WebView.
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,
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. Note that
tests are still being written, but the feature
will not be launched until it is fully tested.
Flag name on chrome://flags
None
Finch feature name
None
Non-finch justification
None
Requires code in //chrome?
False
Tracking bug
https://bugs.chromium.org/p/tint/issues/detail?id=2053
Availability expectation
Feature is available only in Chromium browsers
for the near future, on the order of months.
Other browsers intend to ship WebGPU support,
but don't have specified timelines.
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?
No
Estimated milestones
No milestones specified
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).
None
Link to entry on the Chrome Platform
Status
https://chromestatus.com/feature/5181311436455936
This intent message was generated by Chrome
Platform Status <https://chromestatus.com/>.
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