Arm backend: Add infer_shapes to test infra.#20422
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oscarandersson8218 merged 2 commits intoJun 23, 2026
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For tosa-flatbuffers with unresolved shapes, we need to invoke infer_shapes to resolve shapes before invoking tosa_reference_model. This change will make sure that infer_shapes is called before reference_model when shape-extension is enabled and any input has a symbolic dimension. Signed-off-by: Oscar Andersson <oscar.andersson@arm.com> Change-Id: I3a9aa6fe8013e319fa974b531ad44afd9b1ce829
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/20422
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For tosa-flatbuffers with unresolved shapes, we need to invoke infer_shapes to resolve shapes before invoking tosa_reference_model. This change will make sure that infer_shapes is called before reference_model when shape-extension is enabled and any input has a symbolic dimension.
cc @digantdesai @freddan80 @per @zingo @mansnils @Sebastian-Larsson @robell @rascani