"""Torch-free exceptions shared by the HTTP layer and the engine."""


class OutOfMemory(RuntimeError):
    """The engine ran out of GPU memory during a request and has already released its cache (INV-4)."""


class ScoringFailed(RuntimeError):
    """A scorer call failed for a reason other than validation or OOM. Raised unchained, after the
    failed call's memory has been released; the original traceback is logged, not carried (INV-4)."""