code/RAEv2/make_sampling_configs.py

import yaml, os

REPO = "/data/temp/qinshengqian/c3/Code/RAEv2"
DATA = "/data/temp/qinshengqian/c3/data/isic-arrow-256"
VAL256 = "/data/temp/qinshengqian/c3/data/val_256.npz"
ARMS = ["dinov3l-k1", "dinov3l-k23", "sdvae", "indomainvae"]

for arm in ARMS:
    c = yaml.safe_load(open(f"{REPO}/configs/stage2/training/ISIC/{arm}.yaml"))
    c["stage_2"]["ckpt"] = f"results/stage2/ISIC_{arm}/checkpoints/ep-0000200.pt"  # run_fid.sh overrides with latest
    c["sampler"] = {"num_steps": 50}
    c["guidance"] = {"cfg": {"scale": 1.0, "t_min": 0.0, "t_max": 1.0}}  # cfg=1.0, no guidance (matches old protocol)
    c["eval"] = {"eval_dir": "results/stage2/eval", "datasets": {"isic": {
        "type": "hf", "data_dir": DATA, "split": "train", "condition_type": "label",
        "num_samples": 8000, "metrics": ["fid"], "reference_npz": VAL256}}}
    os.makedirs(f"{REPO}/configs/stage2/sampling/ISIC", exist_ok=True)
    yaml.safe_dump(c, open(f"{REPO}/configs/stage2/sampling/ISIC/{arm}.yaml", "w"), sort_keys=False)
    print("wrote sampling config", arm)
print("SAMPLING_CONFIGS_DONE")