Add --half support for OpenVINO exports
#7615
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👋 Hello @djmmoss, thank you for submitting a YOLOv5 🚀 PR! To allow your work to be integrated as seamlessly as possible, we advise you to:
- ✅ Verify your PR is up-to-date with upstream/master. If your PR is behind upstream/master an automatic GitHub Actions merge may be attempted by writing /rebase in a new comment, or by running the following code, replacing 'feature' with the name of your local branch:
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@djmmoss it works! Verified no accuracy loss also: |
--half support for OpenVINO exports
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@djmmoss PR is merged. Thank you for your contributions to YOLOv5 🚀 and Vision AI ⭐ |
tdhooghe
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Jun 10, 2022
* feature(export): add half support for openvino models * Update export.py * Update export.py Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
BjarneKuehl
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Aug 26, 2022
* feature(export): add half support for openvino models * Update export.py * Update export.py Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
ctjanuhowski
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Sep 8, 2022
* feature(export): add half support for openvino models * Update export.py * Update export.py Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
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This PR enables exporting OpenVINO models with the FP16 data type.
Size and Accuracy comparison between OpenVINO FP32 and FP16 versions of yolov5n6:
🛠️ PR Summary
Made with ❤️ by Ultralytics Actions
🌟 Summary
Enhancements to model exporting for OpenVINO with FP16 support.
📊 Key Changes
halfparameter toexport_openvinofunction to allow exporting models in FP16 precision.--data_typeargument in the OpenVINO Model Optimizer command to support FP16 or FP32 during export.--halfusage with OpenVINO (xml) export.🎯 Purpose & Impact