    def _load_profile_cache(self):
        """Load local profile cache for this target."""
        self._cache_path = self._prepare_profile_cache_path()
        if self._cache_path is None:
            return

        _LOGGER.info(f"Loading profile cache from: {self._cache_path}")
        self._profile_cache = ProfileCacheDB(
            TargetType(self._target_type).name, path=self._cache_path
        )
Load local profile cache for this target.
python/aitemplate/backend/target.py