3 extern unsigned backoff_base_bits;
4 extern unsigned backoff_cap_bits;
5 extern unsigned iterations;
7 extern unsigned initial_nodes;
9 extern unsigned repetitions;
10 extern unsigned backoff_shift_bits;
13 void parse_args(int argc, char **argv)
18 while ((c = getopt(argc, argv, "b:c:i:m:n:p:r:s:w:")) != EOF)
20 case 'b': backoff_base_bits = atoi(optarg); break;
21 case 'c': backoff_cap_bits = atoi(optarg); break;
22 case 'i': iterations = atoi(optarg); break;
23 case 'm': multi = atoi(optarg); break;
24 case 'n': initial_nodes = atoi(optarg); break;
25 case 'p': procs = atoi(optarg); break;
26 case 'r': repetitions = atoi(optarg); break;
27 case 's': backoff_shift_bits = atoi(optarg); break;
28 case 'w': work = atoi(optarg); break;