for (i = 1; i < num_workers; i++) {
data = xbt_new0(s_xbt_parmap_thread_data_t, 1);
data->parmap = parmap;
data->worker_id = i;
parmap->workers[i] = xbt_os_thread_create(NULL, xbt_parmap_worker_main,
data, NULL);
for (i = 1; i < num_workers; i++) {
data = xbt_new0(s_xbt_parmap_thread_data_t, 1);
data->parmap = parmap;
data->worker_id = i;
parmap->workers[i] = xbt_os_thread_create(NULL, xbt_parmap_worker_main,
data, NULL);