microsoft / microsoft/winml-cli
SA: Unknown dynamic op check
Open
@chinazhangchao is already working on this.
Since Apr 9, 2026.
P2
static-analyzer
triaged
- Dominant language
- Python
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- 40
- Forks
- 11
- Avg merge
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- Merged PRs (30d)
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Description
Overview
SA currently reports unknown classifications for ops it has not seen in its coverage database. For dynamic-shape models, additional ops may surface as unknown that don't appear in static shape analysis. This issue tracks detection, triage, and resolution of unknown ops encountered in dynamic model analysis.
Current unknown ops (from static shape reports)
QNN NPU (2026-04-01 report):
GatherND— facebook/bart-large-mnliGridSample,Tile— PekingU/rtdetr_r50vd, rtdetr_r101vd, rtdetr_v2_r18vd
OV NPU (2026-04-03 report):
Slice— microsoft/deberta-xlarge-mnli, microsoft/swin-large-patch4-window7-224GridSample,Tile,TopK,Add,Concat,Div,Mul,Reshape,Sub— PekingU RT-DETR variants
Acceptance Criteria
- All unknown ops above are triaged: classified as SUPPORTED, UNSUPPORTED, or PARTIAL in the coverage DB
- SA unknown count drops to 0 for the above models on QNN NPU
- SA unknown count drops to 0 for the above models on OV NPU
- Process documented for adding new unknown ops to coverage DB
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Assessment
This issue has not been assessed yet.