new code for ptq

[defkjnc]

No description provided.

[defkjnc]

训练后量化指令
  python -m tool.test_qat \
  --work_dir /public/xcq/ptq_outputs/2048-6-6 \
  --config ./configs/mask_rcnn/mask_rcnn_swin-t-p4-w7_fpn_fp16_ms-crop-3x_coco.py \
  --pretrained_path ./pretrained/mask_rcnn_swin-t-p4-w7_fpn_fp16_ms-crop-3x_coco_20210908_165006-90a4008c.pth \
  --quant_mode.kind quantize_sym \
  --quant_mode.weight_bits 6 \
  --quant_mode.activation_bits 6 \
  --gpus 4 \
  --no_validate False \
  --dataset_path ./configs/datasets/coco_2048.py