| TOTAL=${1:-} | |
| if ! [[ "$TOTAL" =~ ^[0-9]+$ ]]; then | |
| echo "Usage: $0 TOTAL_SAMPLES" | |
| exit 1 | |
| fi | |
| conda activate /mnt/prev_nas/qhy/env/torch240 | |
| cd /mnt/prev_nas/qhy/MagicMotion/trajectory_construction/Grounded_SAM2 | |
| SCRIPT=/mnt/prev_nas/qhy/MagicMotion/trajectory_construction/image_mask_batch.py | |
| PROMPTS_JSON=/mnt/prev_nas/qhy_1/datasets/unedit_image_prompts/genspace_prompts_vlm.json | |
| DIR_JSONL=/mnt/5T_nas/cwl/wan/OmniGen2/data_configs/train/example/edit/qwen_direction_merged.jsonl | |
| IMG_ROOT=/mnt/prev_nas/qhy_1/datasets/flux_gen_images | |
| OUT_DIR=/mnt/prev_nas/qhy_1/datasets/flux_gen_images_masks | |
| GPUS=(0 1 2 3 4 5 6 7) | |
| N=${#GPUS[@]} | |
| CHUNK=$(( (TOTAL + N - 1) / N )) | |
| echo "TOTAL=${TOTAL}, N=${N}, CHUNK=${CHUNK}" | |
| mkdir -p "${OUT_DIR}" | |
| for i in "${!GPUS[@]}"; do | |
| GPU=${GPUS[$i]} | |
| START=$(( i * CHUNK )) | |
| END=$(( (i + 1) * CHUNK )) | |
| if [ "$END" -gt "$TOTAL" ]; then END="$TOTAL"; fi | |
| if [ "$START" -ge "$TOTAL" ]; then continue; fi | |
| echo "Launch GPU ${GPU}: [${START}, ${END})" | |
| CUDA_VISIBLE_DEVICES=${GPU} \ | |
| python "$SCRIPT" \ | |
| --prompts_json "$PROMPTS_JSON" \ | |
| --dir_jsonl "$DIR_JSONL" \ | |
| --img_root "$IMG_ROOT" \ | |
| --img_ext ".png" \ | |
| --out_dir "$OUT_DIR" \ | |
| --start "$START" \ | |
| --end "$END" & | |
| done | |
| wait | |
| echo "All done." | |