microsoft / microsoft/onnxruntime

MatMulInteger Report an error 1.21.0 in DML;

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contributions welcome ep:DML
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Description

model is [ddddocr/common.onnx](https://github.com/sml2h3/ddddocr/blob/b59a78193622aec6e0d040d54d19f8a91c3815d4/ddddocr/common.onnx)
MatMulInteger Report an error 1.21.0;
1.20.1 is fine;
![image](https://github.com/user-attachments/assets/12fe7e1e-6323-4787-ac9e-8507585d391d)

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the report with ddddocr/common.onnx under DML on 1.21.0, then compare the same model with 1.20.1. Review the attached error image and document the exact failure and version difference; done means producing a confirmed, maintainer-ready diagnosis.

Written by the indexing model from the issue text.

Assessment

Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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