please make sure to call init_process_group
RuntimeError: Default process group has not been initialized, please make sure to call init_process_group.
cascade_mask_rcnn_convnext-s_p4_w7_fpn_giou_4conv1f_fp16_ms-crop_3x
single GPU이면 error
멀티 GPU로
CUDA_VISIBLE_DEVICES=2,3 port=29506 sixx/dist_train.sh “sixxconfigs/cascade_mask_rcnn_convnext-s_p4_w7_fpn_giou_4conv1f_fp16_ms-crop_3x_coco_sixx.py” 2