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Running on Zero
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05182f3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | """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(""))
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