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Reland "webnn: Enable kokoro_82m_v1_fp16 model on TFLite backend" - #55411

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Oct 15, 2025
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Reland "webnn: Enable kokoro_82m_v1_fp16 model on TFLite backend"#55411
chromium-wpt-export-bot merged 1 commit into
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chromium-export-cl-7034401

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This is a reland of commit I33eae7f3e81e8f2efac0cbe49627acabf58bed97

This reland updates baseline on mac platform for failed test
https://ci.chromium.org/b/8701302412868775361.

Original change's description:

webnn: Enable kokoro_82m_v1_fp16 model on TFLite backend

The squeeze[1] will output {640} shape tensor if batchSize is 1, the
output tensor will matmul tensor {640, 256}, but the a and b operand
of WebNN matmul[2] are at least 2-D, so remove specific size 1
dimensions at 0 axis with squeeze_dims option.

[1] https://source.chromium.org/chromium/chromium/src/+/main:services/webnn/tflite/graph_builder_tflite.cc;l=5699?q=SerializeSubGraphSliceSqueeze&ss=chromium%2Fchromium%2Fsrc
[2] https://www.w3.org/TR/webnn/#api-mlgraphbuilder-matmul

Bug: 446545294
Change-Id: I33eae7f3e81e8f2efac0cbe49627acabf58bed97
Reviewed-on: https://chromium-> review.googlesource.com/c/chromium/src/+/6993849
Reviewed-by: ningxin hu <ningxin.hu@intel.com>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1528547}

Bug: 446545294
Change-Id: I161d2dad26fb6c9671ca08ab0b3614e5128664c2
Include-Ci-Only-Tests: chromium.mac:mac14-arm64-rel-tests|blink_wpt_tests
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7034401
Commit-Queue: Phillis Tang <phillis@chromium.org>
Reviewed-by: ningxin hu <ningxin.hu@intel.com>
Reviewed-by: Phillis Tang <phillis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1530443}

This is a reland of commit I33eae7f3e81e8f2efac0cbe49627acabf58bed97

This reland updates baseline on mac platform for failed test
https://ci.chromium.org/b/8701302412868775361.

Original change's description:
> webnn: Enable kokoro_82m_v1_fp16 model on TFLite backend
>
> The squeeze[1] will output {640} shape tensor if batchSize is 1, the
> output tensor will matmul  tensor {640, 256}, but the a and b operand
> of WebNN matmul[2] are at least 2-D, so remove specific size 1
> dimensions at 0 axis with squeeze_dims option.
>
> [1] https://source.chromium.org/chromium/chromium/src/+/main:services/webnn/tflite/graph_builder_tflite.cc;l=5699?q=SerializeSubGraphSliceSqueeze&ss=chromium%2Fchromium%2Fsrc
> [2] https://www.w3.org/TR/webnn/#api-mlgraphbuilder-matmul
>
> Bug: 446545294
> Change-Id: I33eae7f3e81e8f2efac0cbe49627acabf58bed97
> Reviewed-on: https://chromium-> review.googlesource.com/c/chromium/src/+/6993849
> Reviewed-by: ningxin hu <ningxin.hu@intel.com>
> Commit-Queue: Junwei Fu <junwei.fu@intel.com>
> Reviewed-by: Reilly Grant <reillyg@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1528547}

Bug: 446545294
Change-Id: I161d2dad26fb6c9671ca08ab0b3614e5128664c2
Include-Ci-Only-Tests: chromium.mac:mac14-arm64-rel-tests|blink_wpt_tests
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7034401
Commit-Queue: Phillis Tang <phillis@chromium.org>
Reviewed-by: ningxin hu <ningxin.hu@intel.com>
Reviewed-by: Phillis Tang <phillis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1530443}

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The review process for this patch is being conducted in the Chromium project.

@chromium-wpt-export-bot
chromium-wpt-export-bot merged commit ddd064e into master Oct 15, 2025
14 of 15 checks passed
@chromium-wpt-export-bot
chromium-wpt-export-bot deleted the chromium-export-cl-7034401 branch October 15, 2025 21:29
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