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fp16

Mixed Precision Training

Introduction

Official Repo

Code Snippet

Mixed Precision (FP16) Training (ArXiv'2017)
@article{micikevicius2017mixed,
  title={Mixed precision training},
  author={Micikevicius, Paulius and Narang, Sharan and Alben, Jonah and Diamos, Gregory and Elsen, Erich and Garcia, David and Ginsburg, Boris and Houston, Michael and Kuchaiev, Oleksii and Venkatesh, Ganesh and others},
  journal={arXiv preprint arXiv:1710.03740},
  year={2017}
}

Results and models

Cityscapes

Method Backbone Crop Size Lr schd Mem (GB) Inf time (fps) mIoU mIoU(ms+flip) config download
FCN R-101-D8 512x1024 80000 5.37 8.64 76.80 - config model | log
PSPNet R-101-D8 512x1024 80000 5.34 8.77 79.46 - config model | log
DeepLabV3 R-101-D8 512x1024 80000 5.75 3.86 80.48 - config model | log
DeepLabV3+ R-101-D8 512x1024 80000 6.35 7.87 80.46 - config model | log