gem5-21.2运行spec2017的mcf_r时no se workload

gem5-21.2运行spec2017的mcf_r时报错no se workload is compatible with %s，mcf_r_base.mytest-64

其中报错的出处

class SEWorkload(Workload, metaclass=SEWorkloadMeta):
    type = 'SEWorkload'
    cxx_header = "sim/se_workload.hh"
    cxx_class = 'gem5::SEWorkload'
    abstract = True

    @classmethod
    def _is_compatible_with(cls, obj):
        return False

    @classmethod
    def find_compatible(cls, path):
        '''List the SE workloads compatible with the binary at path'''

        from _m5 import object_file
        obj = object_file.create(path)
        options = list(filter(lambda wld: wld._is_compatible_with(obj),
                              SEWorkloadMeta.all_se_workload_classes))

        return options

    @classmethod
    def init_compatible(cls, path, *args, **kwargs):
        '''Construct the only SE workload compatible with the binary at path'''

        options = SEWorkload.find_compatible(path)

        if len(options) > 1:
            raise ValueError("More than one SE workload is compatible with %s")
        elif len(options) < 1:
            raise ValueError("No SE workload is compatible with %s", path)

        return options[0](*args, **kwargs)

path=mcf_r_base.mytest-64
该怎么解决呢，希望不用gpt的回答，抱拳