Function parse_cmd

libCacheSim/bin/traceUtils/cli_parser.cpp:231–260

* @brief parse the command line arguments * * @param argc * @param argv */

 * @param argv
 */
void parse_cmd(int argc, char *argv[], struct arguments *args) {
  init_arg(args);

  static struct argp argp = {.options = options,
                             .parser = parse_opt,
                             .args_doc = args_doc,
                             .doc = doc,
                             .children = NULL,
                             .help_filter = NULL,
                             .argp_domain = NULL};

  argp_parse(&argp, argc, argv, 0, 0, args);

  args->trace_path = args->args[0];
  args->trace_type_str = args->args[1];
  assert(N_ARGS == 2);

  args->trace_type =
      trace_type_str_to_enum(args->trace_type_str, args->trace_path);
  args->reader = create_reader(args->trace_type_str, args->trace_path,
                               args->trace_type_params, args->n_req,
                               args->ignore_obj_size, 0);
  if (args->sample_ratio < 1.0) {
    INFO("create a spatial sampler with sample ratio %.4flf\n",
         args->sample_ratio);
    args->reader->sampler = create_spatial_sampler(args->sample_ratio);
  }

  print_parsed_arg(args);
}
}  // namespace cli