DDP nl fix
#5332
Merged
DDP nl fix
#5332
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Merged
BjarneKuehl
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Aug 26, 2022
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Fix for #5160 (comment)
🛠️ PR Summary
Made with ❤️ by Ultralytics Actions
🌟 Summary
Improved multi-GPU training support by ensuring model parameter scaling accounts for the wrapped model.
📊 Key Changes
nl(number of detection layers) to usede_parallelfunction when the model is in Distributed Data Parallel (DDP) mode.🎯 Purpose & Impact
hyp) during multi-GPU training, which enhances model performance and training stability. Users employing DDP will benefit from accurate hyperparameters adjustments irrespective of the number of GPUs used. 🚀