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Relax reshape checks for compressed conv1x1 transformation#35944

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mdvoretc-intel wants to merge 3 commits into
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mdvoretc-intel:relax-compressed-conv-checks
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Relax reshape checks for compressed conv1x1 transformation#35944
mdvoretc-intel wants to merge 3 commits into
openvinotoolkit:masterfrom
mdvoretc-intel:relax-compressed-conv-checks

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@mdvoretc-intel mdvoretc-intel commented May 15, 2026

Details:

  • This patch relaxes reshape/transpose patterns of ConvertWeightCompressedConv1x1ToMatmul to allow transformation of convolution nodes not directly bracketed with activation reshapes
  • Tests added to cover newly fitting options

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@mdvoretc-intel mdvoretc-intel requested a review from a team as a code owner May 15, 2026 16:43
@github-actions github-actions Bot added the category: transformations OpenVINO Runtime library - Transformations label May 15, 2026
@sys-openvino-ci sys-openvino-ci added the ExternalIntelPR External contributor from Intel label May 15, 2026
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The pattern change is required for new MSFT models. Since a case where a singular 1x1 convolution with no surrounding reshapes can now be transformed, in-depth performance validation is required.

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category: transformations OpenVINO Runtime library - Transformations ExternalIntelPR External contributor from Intel

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