# 单机单卡
export CUDA_VISIBLE_DEVICES=0
bash ./tools/dist_train.sh ./projects/ConvNeXt-V2/configs/mask-rcnn_convnext-v2-b_fpn_lsj-3x-fcmae_coco.py 1

#单机四卡
#export CUDA_VISIBLE_DEVICES=0,1,2,3
#bash ./tools/dist_train.sh ./projects/ConvNeXt-V2/configs/mask-rcnn_convnext-v2-b_fpn_lsj-3x-fcmae_coco.py 4