Method start

nemo_rl/utils/timer.py:79–83

Start timing for the given label.

(self, label: str)

        self._start_times: dict[str, float] = {}

    def start(self, label: str) -> None:
        """Start timing for the given label."""
        if label in self._start_times:
            raise ValueError(f"Timer '{label}' is already running")
        self._start_times[label] = time.perf_counter()

    def stop(self, label: str) -> float:
        """Stop timing for the given label and return the elapsed time.