xbt_cfg_register(&_surf_cfg_set, "surf/nthreads",
"Number of parallel threads used to update Surf models",
xbt_cfgelm_int, &default_value_int, 1, 1,
xbt_cfg_register(&_surf_cfg_set, "surf/nthreads",
"Number of parallel threads used to update Surf models",
xbt_cfgelm_int, &default_value_int, 1, 1,