LGTM3 On Fri, Oct 27, 2023 at 11:12 PM 'Brandon Jones' via blink-dev < [email protected]> wrote:
> Thanks! It was unclear what the procedure was here since this isn't a new > feature, just enabling it on a new platform. I'll make sure they are > updated appropriately. > > --Brandon > > On Fri, Oct 27, 2023 at 2:04 PM Chris Harrelson <[email protected]> > wrote: > >> >> >> On Fri, Oct 27, 2023 at 1:57 PM Mike Taylor <[email protected]> >> wrote: >> >>> LGTM2 % requesting all of the review gates in the chromestatus entry. >>> >> Ah yes - please do start those reviews. Likely you can mark them as N/A >> because this is just shipping an existing API on a new platform. >> >> >>> On 10/27/23 4:25 PM, Chris Harrelson wrote: >>> >>> LGTM1 - this is an easy one :) >>> >>> On Fri, Oct 27, 2023 at 1:21 PM 'Brandon Jones' via blink-dev < >>> [email protected]> wrote: >>> >>>> Contact emails [email protected], [email protected] >>>> >>>> Explainer https://gpuweb.github.io/gpuweb/explainer/ >>>> >>>> Specification https://www.w3.org/TR/webgpu >>>> >>>> Design docs >>>> https://gpuweb.github.io/gpuweb >>>> https://gpuweb.github.io/gpuweb/wgsl >>>> https://gpuweb.github.io/gpuweb/explainer >>>> >>>> Summary >>>> This Intent to Ship is specifically for enabling WebGPU by default on >>>> Android. WebGPU previously launched on Windows, MacOS, and ChromeOS in >>>> M113. See https://chromestatus.com/feature/6213121689518080 for >>>> details. >>>> >>>> WebGPU has been available on Android behind a flag since M111, during >>>> which time we have gathered feedback from developers, partners, and >>>> Chrome's testing infrastructure to find and address issues on multiple >>>> mobile GPU architectures. >>>> >>>> WebGPU is the successor to the WebGL and WebGL 2 graphics APIs for the >>>> Web. It provides modern features such as “GPU compute” as well as lower >>>> overhead access to GPU hardware and better, more predictable performance. >>>> WebGPU is developed by the “GPU for the Web” W3C community group. >>>> >>>> >>>> Blink component Blink>WebGPU >>>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebGPU> >>>> >>>> TAG review https://github.com/w3ctag/design-reviews/issues/626 >>>> >>>> TAG review status Issues addressed >>>> >>>> Risks >>>> >>>> >>>> Interoperability and Compatibility >>>> >>>> With positive signals (and at least WIP implementations) from all >>>> browsers and few unresolved issues in the spec repo, the compatibility risk >>>> is low and mostly if other implementers find bugs in the spec as they flesh >>>> out their WebGPU implementation. >>>> >>>> >>>> *Gecko*: Positive ( >>>> https://mozilla.github.io/standards-positions/#webgpu) >>>> >>>> *WebKit*: In development ( >>>> https://github.com/WebKit/WebKit/tree/main/Source/WebGPU/WebGPU) >>>> Standards position issue: >>>> https://github.com/WebKit/standards-positions/issues/107 >>>> >>>> *Web developers*: Strongly positive >>>> >>>> Security >>>> >>>> See detailed security explainer: >>>> https://gpuweb.github.io/gpuweb/#malicious-use >>>> >>>> >>>> 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 >>>> >>>> Warnings and errors are exposed via dev tools. Specialized tools can be >>>> built directly in JavaScript, integrated in applications or as devtools >>>> extensions. >>>> >>>> >>>> Will this feature be supported on all six Blink platforms (Windows, >>>> Mac, Linux, Chrome OS, Android, and Android WebView)? No >>>> >>>> Once enabled on Android, the only Blink platform where WebGPU will not >>>> be enabled by default yet is Linux. >>>> >>>> >>>> Is this feature fully tested by web-platform-tests >>>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> >>>> ? Yes >>>> >>>> The WebGPU Conformance Test Suite is being built at >>>> https://github.com/gpuweb/cts and can be integrated as a subdirectory >>>> of WPT. It is already integreated into the Chromium CI infrastructure. >>>> >>>> DevTrial instructions >>>> https://github.com/gpuweb/gpuweb/wiki/Implementation-Status#chromium-chrome-edge-etc >>>> >>>> Flag name on chrome://flags --enable-unsafe-webgpu >>>> >>>> Finch feature name WebGPUService >>>> >>>> Requires code in //chrome? False >>>> >>>> Availability expectation Feature will initially be enabled for Adreno >>>> and Mali GPUs (the majority of the mobile market) on Android 12+, with >>>> other hardware and OS versions added in the future as additional testing >>>> and bug fixes allow. More broadly while there is no timeline commitment >>>> from Firefox or Safari both browsers are known to be actively implementing >>>> WebGPU and are anticipated to ship once their implementations are >>>> sufficiently conformant. >>>> >>>> Sample links >>>> https://github.com/austinEng/webgpu-samples >>>> >>>> Estimated milestones >>>> Shipped on desktop 113 >>>> OriginTrial desktop last 114 >>>> OriginTrial desktop first 94 >>>> Shipping on Android 121 >>>> DevTrial on Android 111 >>>> >>>> Anticipated spec changes Discussion on the core WebGPU and WGSL >>>> specification has been minimal since the API was shipped on desktop, with >>>> most ongoing discussion centered around additional features that can be >>>> layered onto the API. While we are still open to minor spec bug fixes at >>>> this point the overwhelming majority of the spec should see no behavioral >>>> changes. >>>> >>>> Link to entry on the Chrome Platform Status >>>> https://chromestatus.com/feature/5119617865613312 >>>> >>>> Links to previous Intent discussions Intent to prototype: >>>> https://groups.google.com/a/chromium.org/g/blink-dev/c/dxqWTSvyhDg/m/1UDaFD17AQAJ >>>> -- >>>> 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/CAEGwwi0ReGtfej_JbQPVHEbutrB%3DpDsEOdg9kfHTHYpyojkA-A%40mail.gmail.com >>>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAEGwwi0ReGtfej_JbQPVHEbutrB%3DpDsEOdg9kfHTHYpyojkA-A%40mail.gmail.com?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_GhVyOHxxj0y6%3DcLKCpGA5djpiowWQyBE12mNsXpWnHw%40mail.gmail.com >>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw_GhVyOHxxj0y6%3DcLKCpGA5djpiowWQyBE12mNsXpWnHw%40mail.gmail.com?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/25bb3d84-fc08-4526-b686-ee9b2e9e8b77%40chromium.org >>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/25bb3d84-fc08-4526-b686-ee9b2e9e8b77%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/CAEGwwi3e%3D%3DgerCPhJ5tspNh5nv93trpj3PNSeB7V528h0utTkw%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAEGwwi3e%3D%3DgerCPhJ5tspNh5nv93trpj3PNSeB7V528h0utTkw%40mail.gmail.com?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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