MultiScaleDeformableAttn implementation and optimization #31191
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ceciliapeng2011
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Jul 3, 2025
| //({flatten_Slice_1194, {-1}}, {{"axis", 0}}); | ||
| // ({Unsqueeze_65524 | Unsqueeze_28998, Unsqueeze_65525 | Unsqueeze_28999}, | ||
| // wrap_type<opset1::Concat>(pattern::consumers_count(1)); | ||
| auto attn_Concat_17 = wrap_type<Concat>(grid_sampler_block, {{"axis", -2}}); |
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@itikhono any good way to describe the pattern of a flexible number of Concat branches?
I am trying this way by passing one grid_sampler_block to it only, but the pattern check at this place fails due to the number of inputs of Concat do not match.
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can we try to change patterns?
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praasz
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Can be PR cleaned as it base other PRs some changes should not be visible as diff
| * @brief The transformation to support multi_scale_deformable_attn | ||
| * \ingroup ov_pass_cpp_api | ||
| */ | ||
| class OPENVINO_API MultiScaleDeformableAttn : public ModelPass { |
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Why this class in public API not in transformation component?
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It is based on #30587
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