tensorplay.distributed.elastic.multiprocessing.ChildFailedError

exception tensorplay.distributed.elastic.multiprocessing.ChildFailedError(name_or_failures: str | list[tuple[str, ProcessFailure]] | None = None, failures: dict[int, ProcessFailure] | None = None)[source]

Raised by the launcher when one or more workers failed.

failures is a list of (role_name, ProcessFailure) pairs so the caller can report which role failed and why.