| |
| """Generate a self-contained SForge task JSON with deterministic embedded source payloads.""" |
| from __future__ import annotations |
|
|
| import base64 |
| import io |
| import json |
| from pathlib import Path |
| import tarfile |
|
|
| ROOT = Path(__file__).resolve().parents[1] |
| REPO = ROOT / "task_repo" |
| OUTPUT = ROOT / "sforge" / "mitbih_interpatient_arrhythmia.json" |
|
|
|
|
| def payload(exclude_judge: bool) -> str: |
| buffer = io.BytesIO() |
| with tarfile.open(fileobj=buffer, mode="w:gz", format=tarfile.PAX_FORMAT) as archive: |
| for path in sorted(REPO.rglob("*")): |
| relative = path.relative_to(REPO) |
| if any(part in {"__pycache__", ".pytest_cache"} for part in relative.parts): |
| continue |
| if exclude_judge and relative.parts and relative.parts[0] == "judge": |
| continue |
| if path.is_file(): |
| info = archive.gettarinfo(str(path), arcname=str(relative)) |
| info.uid = info.gid = 0 |
| info.uname = info.gname = "root" |
| info.mtime = 0 |
| with path.open("rb") as handle: |
| archive.addfile(info, handle) |
| return base64.b64encode(buffer.getvalue()).decode("ascii") |
|
|
|
|
| def unpack_command(encoded: str) -> str: |
| return ( |
| "mkdir -p /home/workspace/mitbih_ecg && " |
| "python -c \"import base64;open('/tmp/task.tgz','wb').write(base64.b64decode('" |
| + encoded |
| + "'))\" && tar -xzf /tmp/task.tgz -C /home/workspace/mitbih_ecg && rm /tmp/task.tgz" |
| ) |
|
|
|
|
| def main() -> int: |
| work_payload = payload(exclude_judge=True) |
| judge_payload = payload(exclude_judge=False) |
| prompt = ( |
| "You are a senior biomedical signal-processing researcher. Read README.md and improve solution.py " |
| "to maximize patient-independent arrhythmia classification performance on the hidden DS2 records. " |
| "Use record-level validation, respect the CLI and runtime constraints, and do not use medical claims. " |
| "Run the self-test and call sforge-submit whenever you have a meaningful improvement." |
| ) |
| task = { |
| "task_id": "mitbih_interpatient_arrhythmia", |
| "name": "MIT-BIH Cross-Patient Arrhythmia Classification", |
| "base_image": "python", |
| "platform": "linux/amd64", |
| "cwd": "/home/workspace/mitbih_ecg", |
| "submit_paths": ["solution.py", "src/"], |
| "submit_exclude": ["judge/", "scripts/", "data/", "__pycache__/", ".git/"], |
| "internet": False, |
| "game_mode": False, |
| "work": { |
| "setup_cmds": [ |
| unpack_command(work_payload), |
| "cd /home/workspace/mitbih_ecg && pip install --no-cache-dir -r requirements.txt", |
| "mkdir -p /data/public && cd /home/workspace/mitbih_ecg && python scripts/prepare_data.py --split train --out /data/public", |
| "chmod -R a+rX /data/public /home/workspace/mitbih_ecg && rm -rf /home/workspace/mitbih_ecg/scripts", |
| "cd /home/workspace/mitbih_ecg && git init && git config user.email 'sforge@local' && git config user.name 'sforge' && git add -A && git commit -m init" |
| ], |
| "specs_dir": "/home/workspace/mitbih_ecg", |
| "agent_query": prompt, |
| "cpu_limit": 8, |
| "mem_limit": "16g" |
| }, |
| "judge": { |
| "setup_cmds": [ |
| unpack_command(judge_payload), |
| "cd /home/workspace/mitbih_ecg && pip install --no-cache-dir -r requirements.txt", |
| "mkdir -p /data/public /opt/judge /opt/judge_private && cd /home/workspace/mitbih_ecg && python scripts/prepare_data.py --split both --out /tmp/all_data", |
| "mv /tmp/all_data/train.npz /tmp/all_data/test_features.npz /data/public/ && mv /tmp/all_data/test_labels.npz /tmp/all_data/provenance.json /opt/judge_private/", |
| "mv /home/workspace/mitbih_ecg/judge/evaluate.py /opt/judge/evaluate.py && rm -rf /home/workspace/mitbih_ecg/judge /home/workspace/mitbih_ecg/scripts", |
| "chmod -R a+rX /data/public /home/workspace/mitbih_ecg && chmod 700 /opt/judge /opt/judge/evaluate.py /opt/judge_private && chmod 600 /opt/judge_private/*" |
| ], |
| "eval_cmd": "python /opt/judge/evaluate.py --submission /home/workspace/mitbih_ecg --train /data/public/train.npz --test /data/public/test_features.npz --labels /opt/judge_private/test_labels.npz --timeout 600", |
| "eval_timeout": 660, |
| "parser": "structured_json", |
| "score_direction": "maximize", |
| "selection": "valid_then_score", |
| "cpu_limit": 8, |
| "mem_limit": "16g" |
| } |
| } |
| OUTPUT.parent.mkdir(parents=True, exist_ok=True) |
| OUTPUT.write_text(json.dumps(task, indent=2) + "\n", encoding="utf-8") |
| print(OUTPUT) |
| return 0 |
|
|
|
|
| if __name__ == "__main__": |
| raise SystemExit(main()) |
|
|
