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Arm backend: Add int16x8 testcases to more supported operators #16737

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Arm backend: Add int16x8 testcases to more supported operators #16737

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@SaoirseARM SaoirseARM commented Jan 21, 2026 •
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Summary

  • Adds extra testcases for int16x8 for supported operators.
  • Fixes issue for grouped conv2d and bias. Bias should be split similarly to weights in this case.
  • Adds int16 to U55 operator support.

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

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Arm backend: Add int16x8 testcases to more supported operators
206e92b 
- Fixes issue for grouped conv2d with bias
- Adds int16 to U55 operator support

Signed-off-by: Saoirse Stewart <saoirse.stewart@arm.com>
@SaoirseARM SaoirseARM requested a review from zingo January 21, 2026 09:37
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pytorch-bot bot commented Jan 21, 2026 •
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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/16737

Note: Links to docs will display an error until the docs builds have been completed.

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@meta-cla meta-cla bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jan 21, 2026
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SaoirseARM commented Jan 21, 2026

@pytorchbot label ciflow/trunk

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SaoirseARM commented Jan 21, 2026

@pytorchbot label 'partner: arm'

@pytorch-bot pytorch-bot bot added the partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm label Jan 21, 2026
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SaoirseARM commented Jan 21, 2026

@pytorchbot label "release notes: arm"

@pytorch-bot pytorch-bot bot added the release notes: arm Changes to the ARM backend delegate label Jan 21, 2026
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zingo approved these changes Jan 21, 2026
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OK to merge after you get trunk / test-mcu-cortex-m-backend / linux-job (push) to pass.

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zingo commented Jan 22, 2026

Rebased after a cortex-m fix was merged.

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@zingo zingo zingo approved these changes

@digantdesai digantdesai Awaiting requested review from digantdesai digantdesai is a code owner

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ciflow/trunk CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm release notes: arm Changes to the ARM backend delegate

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