This repository contains PyTorch training code for the ECCV 2022 paper.
conda create -n DynamicVit python=3.6
conda activate DynamicVit
conda deactivate
conda install pytorch==1.8.0 torchvision==0.9.0 torchaudio==0.8.0 -c pytorch
pip3 install timm==0.4.5
download and extract ImageNet images from http://image-net.org/. The directory structure should be
│ILSVRC2012/
├──train/
│ ├── n01440764
│ │ ├── n01440764_10026.JPEG
│ │ ├── n01440764_10027.JPEG
│ │ ├── ......
│ ├── ......
├──val/
│ ├── n01440764
│ │ ├── ILSVRC2012_val_00000293.JPEG
│ │ ├── ILSVRC2012_val_00002138.JPEG
│ │ ├── ......
│ ├── ......
sh download_pretrain.sh
DeiT-S
CUDA_VISIBLE_DEVICES="0,1,2,3" python3 -u -m torch.distributed.launch --nproc_per_node=4 --use_env main_l2_vit_3keep_senet.py
--output_dir logs/3keep_senet
--arch deit_small
--input-size 224
--batch-size 256
--data-path /data/ImageNet_new/
--epochs 30
--dist-eval
--distill
--base_rate 0.7
DeiT-B
CUDA_VISIBLE_DEVICES="0,1,2,3" python3 -u -m torch.distributed.launch --nproc_per_node=8 --use_env main_l2_vit_3keep_senet.py
--output_dir logs/deit_base_3keep_senet_256_60_5e-4
--arch deit_base
--input-size 224
--batch-size 256
--data-path /data/ImageNet_new/
--epochs 60
--dist-eval
--distill
--base_rate 0.7
https://docs.google.com/spreadsheets/d/1k25sS_-mmQyIvpIrn32GUw3eRuYcCy0cN0OSOq0QGFI/edit?usp=sharing
https://drive.google.com/drive/folders/1diICKopeYL7H84Wsr0Xxh30e9xh6RX2d?usp=sharing
To turn off the amp function, go to engine_l2.py train_one_epoch() and evaluate()
Our code is based on pytorch-image-models, DeiT, DynamicViT.
If you find our work useful in your research, please consider citing:
@inproceedings{kong2022spvit,
title={SPViT: Enabling Faster Vision Transformers via Latency-Aware Soft Token Pruning},
author={Kong, Zhenglun and Dong, Peiyan and Ma, Xiaolong and Meng, Xin and Niu, Wei and Sun, Mengshu and Shen, Xuan and Yuan, Geng and Ren, Bin and Tang, Hao and others},
booktitle={Computer Vision--ECCV 2022: 17th European Conference, Tel Aviv, Israel, October 23--27, 2022, Proceedings, Part XI},
pages={620--640},
year={2022},
organization={Springer}
}