LGTM1

On Wednesday, October 25, 2023 at 4:24:04 PM UTC+2 Clemens Backes wrote:

> There has not been an update on this ITS in 8 days. What's the expected 
> timeline to get the LGTMs?
>
> As the M120 branch cut is around the corner, I'll go ahead and prepare the 
> launch, given that this is a feature voted to phase 4 in the W3C 
> WebAssembly Community Group and all other approvals are there.
>
> On Tue, Oct 17, 2023 at 8:09 PM Clemens Backes <cleme...@chromium.org> 
> wrote:
>
>> On Tue, Oct 17, 2023 at 7:42 PM Alex Russell <slightly...@chromium.org> 
>> wrote:
>>
>>> It's unclear why the TAG is not being informed or consulted. This has 
>>> deep architectural implications for DOM integration and I'd expect to see 
>>> those explained and worked.
>>>
>>
>> As written in the ITS, a TAG review is not required as per 
>> https://v8.dev/docs/feature-launch-process#tag. The changes to the 
>> WebAssembly JS API are actually very minimal: Instead of one exported 
>> memory, you can now have multiple.
>>
>> I don't see any implication for anything DOM related (but I am also not 
>> entirely sure what you mean by "DOM integration", there is nothing like 
>> this planned in WebAssembly). Can you elaborate on that?
>>
>>
>>> On Tue, Oct 17, 2023, 10:08 AM Clemens Backes <cleme...@chromium.org> 
>>> wrote:
>>>
>>>> Contact emailscleme...@google.com
>>>>
>>>> ExplainerWe are ready for shipping the Multi-Memory proposal for 
>>>> WebAssembly, which recently moved to phase 4 according to the WebAssembly 
>>>> W3C process.
>>>>
>>>> Specification
>>>> https://github.com/WebAssembly/multi-memory/blob/main/proposals/multi-memory/Overview.md
>>>>
>>>> Design docs
>>>> https://github.com/WebAssembly/multi-memory/blob/main/proposals/multi-memory/Overview.md
>>>>
>>>> Summary
>>>>
>>>> Add support for more than one memory per WebAssembly module as 
>>>> specified in the WebAssembly Multi-Memory proposal: 
>>>> https://github.com/WebAssembly/multi-memory/blob/main/proposals/multi-memory/Overview.md
>>>>
>>>> Blink componentBlink>JavaScript>WebAssembly 
>>>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EJavaScript%3EWebAssembly>
>>>>
>>>> Search tagsWasm <https://chromestatus.com/features#tags:Wasm>, 
>>>> WebAssembly <https://chromestatus.com/features#tags:WebAssembly>, 
>>>> Multi-Memory <https://chromestatus.com/features#tags:Multi-Memory>
>>>>
>>>> TAG reviewNot required as per: 
>>>> https://v8.dev/docs/feature-launch-process.
>>>> TAG review statusNot applicable
>>>>
>>>> Risks
>>>>
>>>> Interoperability and Compatibility
>>>>
>>>> None
>>>>
>>>>
>>>> *Gecko*: Positive
>>>>
>>>> *WebKit*: Positive
>>>>
>>>> *Web developers*: Strongly positive (
>>>> https://github.com/WebAssembly/proposals)
>>>>
>>>> *Other signals*: This was voted to phase 4 (standardization) at the 
>>>> October 2023 WebAssembly Community Group meeting. 38 of 43 votes were 
>>>> "strongly for".
>>>>
>>>> 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
>>>>
>>>> All memories are inspectable from DevTools, just like the first memory.
>>>>
>>>> Will this feature be supported on all six Blink platforms (Windows, 
>>>> Mac, Linux, Chrome OS, Android, and Android WebView)?Yes
>>>>
>>>> Is this feature fully tested by web-platform-tests 
>>>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>
>>>> ?
>>>>
>>>> The WebAssembly proposal comes with all relevant tests; we pass them.
>>>>
>>>> Flag name on chrome://flagsenable-experimental-webassembly-features
>>>>
>>>> Finch feature nameNone
>>>>
>>>> Non-finch justificationNone
>>>>
>>>> Requires code in //chrome?False
>>>>
>>>> Tracking bughttps://crbug.com/v8/13918
>>>>
>>>> Estimated milestones
>>>> Shipping on desktop 120
>>>> DevTrial on desktop 117
>>>> Shipping on Android 120
>>>> DevTrial on Android 117
>>>> Shipping on WebView 120
>>>> Shipping on WebView 120
>>>> DevTrial on iOS 117
>>>>
>>>> Anticipated spec changes
>>>>
>>>> None.
>>>>
>>>> Link to entry on the Chrome Platform Status
>>>> https://chromestatus.com/feature/5106389887746048
>>>>
>>>>
>>>> This intent message was generated by Chrome Platform Status 
>>>> <https://chromestatus.com/>.
>>>>
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>>>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGO%3DqhA9xWgZXnGbC%2BYQ9XqJUmLwgxsyggKa9mGhsY%3DOXpzcsg%40mail.gmail.com?utm_medium=email&utm_source=footer>
>>>> .
>>>>
>>>
>>
>>
>
> -- 
>
> Clemens Backes
>
> Software Engineer
>
> cleme...@google.com
>
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