LGTM2 (as noted in the other intent, tests are needed but we aren't blocking approval on them in this case)
On Wed, Jan 10, 2024 at 7:39 AM Yoav Weiss <[email protected]> wrote: > Oops! For this intent as well, can you tick the other review boxes in > chromestatus? > > On Wednesday, January 10, 2024 at 4:37:48 PM UTC+1 Yoav Weiss wrote: > >> LGTM1 (once tests land) >> >> On Friday, January 5, 2024 at 2:16:52 PM UTC+1 Corentin Wallez wrote: >> >>> Contact [email protected] >>> >>> ExplainerNone >>> >>> Specification >>> https://gpuweb.github.io/gpuweb/wgsl/#:~:text=packed_4x8_integer_dot_product >>> >>> Summary >>> >>> Functionality added to the WebGPU/WGSL spec after its first shipment in >>> a browser. Adds support new WGSL builtins to work with 4 8-bit numbers >>> packed in a u32. The new dot product functionality is especially useful for >>> executing machine learning models that work on 8-bit weights. >>> >>> >>> Blink componentBlink>WebGPU >>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebGPU> >>> >>> TAG reviewNone >>> >>> TAG review statusNot applicable >>> >>> Risks >>> >>> >>> Interoperability and Compatibility >>> >>> DP4 WGSL builtins have not yet been implemented in any browser, but have >>> 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/949) >>> >>> *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*: Positive Multiple ML frameworks are looking to use >>> this (ONNX runtime, TF.js, etc) >>> >>> *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://flagsNone >>> >>> Finch feature nameNone >>> >>> Non-finch justificationNone >>> >>> Requires code in //chrome?False >>> >>> Tracking bughttps://bugs.chromium.org/p/tint/issues/detail?id=1497 >>> >>> Availability expectationFeature 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/6457584892772352 >>> >>> 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 on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/218fe6d2-b667-4210-8320-17b28693eeb0n%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/218fe6d2-b667-4210-8320-17b28693eeb0n%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 on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw-xywy6CrzMbiVeuTFuRc5wORObLE%2BkArReCKH7JCWtzw%40mail.gmail.com.
