def METHOD_NAME(self, cores: List[int]):
    if self._governor == "intel_pstate":
        boost_path = "/sys/devices/system/cpu/intel_pstate"
        self._prev_boost_status = execute("cat " + boost_path)
        execute("echo 0 | sudo tee {path}".format(path=boost_path))
    else:
        raise NotImplementedError()