1902792 - [wpt-sync] Sync PR 46770 - webnn: Give an MLBuffer an MLOperandDescriptor

Status: RESOLVED FIXED

(Testing :: web-platform-tests, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 46770 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/46770
Details from upstream follow.

Austin Sullivan <[e-mail]> wrote:

webnn: Give an MLBuffer an MLOperandDescriptor

This CL gives MLBufferDescriptor an MLOperandDescriptor as per
https://github.com/webmachinelearning/webnn/issues/542

To represent this descriptor, this CL also creates a new typemapped
OperandDescriptor type which ensures that the buffer descriptor is
valid. OperandDescriptor will be used more pervasively within WebNN
in follow-up CLs

1. Move Operand::DataType to DataType (MERGED)
2. Create a typemapped OperandDescriptor class for MLBuffer \<-- this CL
3. Use OperandDescriptor in mojom::Operand
   4+) Remove duplicate code (especially with //components)

Bug: 343638938, 325598628
Cq-Include-Trybots: luci.chromium.try:win11-blink-rel
Change-Id: I775340f5c5e0e80942332cbae750d0d305cdd458
Reviewed-on: https://chromium-review.googlesource.com/5604163
WPT-Export-Revision: 5b91e0fed75b43239f290b80be80971306df967f

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=4dd35360f37439b9559de04963c0542a77a19461

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Attachment: Notable wpt changes

# CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 298 tests and 11 subtests

## Status Summary

### Firefox
`OK`    : 292
`PASS`  : 208
`FAIL`  : 1000
`ERROR` : 6

### Chrome
`OK`    : 286
`PASS`  : 914
`FAIL`  : 5922
`ERROR` : 12
`NOTRUN`: 162

### Safari
`OK`    : 292
`PASS`  : 208
`FAIL`  : 1000
`ERROR` : 6

## Links
[Gecko CI (Treeherder)](https://treeherder.mozilla.org/#/jobs?repo=try&revision=4dd35360f37439b9559de04963c0542a77a19461)
[GitHub PR Head](https://wpt.fyi/results/?sha=c0fde9fd7ec01131435449ea5a8560d43d39a06f&label=pr_head)
[GitHub PR Base](https://wpt.fyi/results/?sha=c0fde9fd7ec01131435449ea5a8560d43d39a06f&label=pr_base)

## Details

(See attachment for full changes)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/cf44e8d277c8
[wpt PR 46770] - webnn: Give an MLBuffer an MLOperandDescriptor, a=testonly

Comment 4

[Serban Stanca [:SerbanS]]

https://hg.mozilla.org/mozilla-central/rev/cf44e8d277c8