microsoft / microsoft/ai-dev-gallery
[BUG] OCR function cause high utilization on both the NPU and CPU
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- Dominant language
- C#
- Stars
- 1.5k
- Forks
- 223
- PR merge metrics
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Description
Describe the bug
When I use OCR function on my Snapdragon X Plus laptop, both the CPU and NPU show high utilization. I thought the NPU was supposed to handle this on its own. Is this normal behavior?
To Reproduce
use OCR function
Expected behavior
only NPU in use
Screenshots
Please complete the following information:
- App Version [0.4.7 from the Microsoft Store]:
Additional context
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source files, tests, or entry points are identified in the report. Start by reproducing OCR on the stated Snapdragon X Plus setup with app version 0.4.7, then trace the OCR execution and its CPU/NPU utilization; done means determining whether the CPU usage is expected and addressing the confirmed behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- machine-learning, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100