- xbt_cfgelm_int, &default_basic, 0, 1,
- NULL, NULL);
+ xbt_cfgelm_int, 0, 1, NULL, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, OPT_TRACING_BASIC, 0);
+
+ /* display_sizes -- Extended events with message size information */
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_DISPLAY_SIZES,
+ "(smpi only for now) Extended events with message size information",
+ xbt_cfgelm_int, 0, 1, NULL, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, OPT_TRACING_DISPLAY_SIZES, 0);