def run_best_workload()

in scheme_adapters/pso_adapter/pso_adapter.py [0:0]

• 32 lines of code
• 7 McCabe index (conditional complexity)

    def run_best_workload(self, scheme):
        new_scheme = ""
        ind = 0
        for key in self.params:
            if scheme[ind] < 0:
                new_scheme += str(self.convert(self.ranges[key])) + "\t"
            elif "age" in key:
                new_scheme +=  str(round(scheme[ind])) + "us" + "\t"
            elif "size" in key:
                new_scheme += str(round(scheme[ind])) + "B" + "\t"
            else:
                new_scheme += str(round(scheme[ind])) + "\t"
            ind += 1
        new_scheme += self.ranges["action"]
        file_name = self.damoos_path + "/scheme_adapters/pso_adapter/scheme"
        scheme_file = open(file_name, "w")
        scheme_file.write(new_scheme)
        scheme_file.close()
        best_score = 0
        for i in range(3):
            pid = self.run_workload()
            subprocess.Popen(["sudo", "python3", self.damos_path, "schemes", "--schemes", file_name, str(pid)])
            collected = self.get_metric(pid, self.metrics)
            command = ["bash", self.damoos_path + "/scheme_adapters/pso_adapter/" + self.score_func_path]
            for metric in self.metrics:
                name = metric.split(";")[0]
                command.append(str(self.workload_info[0][name]))
                command.append(str(collected[name]))
            res = subprocess.check_output(command)
            score =  str(res).split("'")[1][0:-2]
            best_score += float(score)
        print("Best Score:",best_score/3 )