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Running on Zero
Running on Zero
| """Model-free path conventions for training and inference entry points.""" | |
| from pathlib import Path | |
| PROJECT_ROOT = Path(__file__).resolve().parents[2] | |
| CONFIGS_DIR = PROJECT_ROOT / "configs" | |
| def resolve_config_path(arg: str) -> Path: | |
| """Bare stems use configs/; relative config paths use the project root.""" | |
| if not isinstance(arg, str) or not arg.strip(): | |
| raise ValueError("config_path must be a nonempty path or config stem") | |
| path = Path(arg) | |
| if path.is_absolute(): | |
| candidate = path | |
| elif "/" in arg or path.suffix.lower() in (".yaml", ".yml"): | |
| candidate = PROJECT_ROOT / path | |
| else: | |
| candidate = CONFIGS_DIR / f"{arg}.yaml" | |
| if not candidate.is_file(): | |
| raise FileNotFoundError(f"config_path: file not found: {candidate}") | |
| return candidate.resolve() | |
| def derive_expdir(config_path: Path) -> str: | |
| """Derive experiment paths using flat dash-split and nested config layouts.""" | |
| path = config_path.resolve() | |
| try: | |
| relative = path.relative_to(CONFIGS_DIR) | |
| except ValueError: | |
| return str(PROJECT_ROOT / "outputs" / path.stem) | |
| if relative.parent == Path(".") and "-" in path.stem: | |
| method, setting = path.stem.split("-", 1) | |
| return str(PROJECT_ROOT / "outputs" / method / setting) | |
| return str(PROJECT_ROOT / "outputs" / relative.with_suffix("")) | |