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Fix grouped conv1d conversion after decomposition - #22213

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zingo:Fix-grouped-Conv1d-conversion-after-decomposition
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Fix grouped conv1d conversion after decomposition#22213
zingo wants to merge 1 commit into
pytorch:mainfrom
zingo:Fix-grouped-Conv1d-conversion-after-decomposition

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@zingo zingo commented Aug 27, 2026

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Allow callers to configure graph-local weight producers that are safe
to convert. Configure Arm to accept the weight slices created by
grouped convolution decomposition.

Fix test_conv1d_groups for the arm_tosa_fp and arm_tosa_int flows. Add
TOSA FP and INT coverage for per-tensor and per-channel quantization.

cc @digantdesai @freddan80 @per @oscarandersson8218 @mansnils @Sebastian-Larsson @robell @rascani

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zingo requested a review from digantdesai as a code owner August 27, 2026 13:51
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pytorch-bot Bot commented Aug 27, 2026

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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/22213

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 Aug 27, 2026
@github-actions github-actions Bot added ciflow/trunk module: arm Issues related to arm backend labels Aug 27, 2026
@zingo zingo added release notes: arm Changes to the ARM backend delegate partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm and removed release notes: arm Changes to the ARM backend delegate labels Aug 27, 2026
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zingo commented Aug 27, 2026

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Rebase after #22212 is merged (e.g. this contains #22212 and a rebase will remove that part)

@zingo
zingo force-pushed the Fix-grouped-Conv1d-conversion-after-decomposition branch from 1b7afa7 to e5e6d2d Compare August 28, 2026 08:13
Allow callers to configure graph-local weight producers that are safe
to convert. Configure Arm to accept the weight slices created by
grouped convolution decomposition.

Fix test_conv1d_groups for the arm_tosa_fp and arm_tosa_int flows. Add
TOSA FP and INT coverage for per-tensor and per-channel quantization.

Signed-off-by: Zingo Andersen <Zingo.Andersen@arm.com>
Change-Id: I584a9936228eb68037641bc662d61a0811025a39
@zingo
zingo force-pushed the Fix-grouped-Conv1d-conversion-after-decomposition branch from e5e6d2d to e161555 Compare August 28, 2026 10:58
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