static void _surf_cfg_cb_parallel_contexts(const char *name, int pos)
{
- smx_parallel_contexts = 1;
+ SIMIX_context_set_parallel_threads(xbt_cfg_get_int(_surf_cfg_set, name));
}
static void _surf_cfg_cb__surf_network_fullduplex(const char *name,
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_context_stack_size, NULL);
- /* parallel contexts */
- default_value_int = 0;
+ /* number of parallel threads for user processes */
+ default_value_int = 1;
xbt_cfg_register(&_surf_cfg_set, "contexts/parallel",
- "Activate the parallel execution of user contexts (EXPERIMENTAL -- pthreads only)",
- xbt_cfgelm_int, &default_value_int, 0, 1,
+ "Number of parallel threads for user contexts (EXPERIMENTAL)",
+ xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_parallel_contexts, NULL);
default_value_int = 0;