2402c8a3c28f5c6faf9931fe97b6516b7c426edb,smac/smbo/intensification.py,Intensifier,intensify,#Intensifier#,87

Before Change

                chal_perf = sum(map(lambda x: x.cost, challenger_runs))

                inc_id = self.run_history.config_ids[self.incumbent.__repr__()]
                inc_perfs = []
                for i, r in chal_inst_seeds:
                    inc_k = self.run_history.RunKey(inc_id, i, r)
                    inc_perfs.append(self.run_history.data[inc_k].cost)
                inc_perf = sum(inc_perfs)

                if chal_perf > inc_perf:
                    // Incumbent beats challenger
                    self.logger.debug("Incumbent (%.2f) is better than challenger (%.2f)." %(inc_perf, chal_perf))

After Change

                to_run = missing_runs[:min(N, len(missing_runs))]
                missing_runs = missing_runs[min(N, len(missing_runs)):]
                
                inst_seed_pairs = list(inc_inst_seeds - set(missing_runs))
                inc_perf, inc_time = self.get_perf_and_time(self.incumbent, inst_seed_pairs)
                
                _, chal_time = self.get_perf_and_time(challenger, chall_inst_seeds) 
                //TODO: do we have to consider PAR10 here instead of PAR1?

Instances