def del_groups(self):
        ofp = self.dp.ofproto
        parser = self.dp.ofproto_parser
        if ofp.OFP_VERSION < ofproto_v1_2.OFP_VERSION:
            return None
        mod = parser.OFPGroupMod(self.dp,
                                 command=ofp.OFPGC_DELETE,
                                 type_=0,
                                 group_id=ofp.OFPG_ALL)
        return self.send_msg(mod)
Run SPEC SFS 2014.
dataset/ETHPy150Open osrg/ryu/ryu/tests/switch/tester.py/OpenFlowSw.del_groups--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/PerfKitBenchmarker/perfkitbenchmarker/linux_benchmarks/specsfs2014_benchmark.py/Run