[trace] cleaner instrumentation

[simgrid.git] / src / surf / surf_config.c

diff --git a/src/surf/surf_config.c b/src/surf/surf_config.c
index e98f304..dd4c08c 100644 (file)
--- a/src/surf/surf_config.c
+++ b/src/surf/surf_config.c
@@ -371,7 +371,7 @@ void surf_config_init(int *argc, char **argv)
                      _surf_cfg_cb_contexts_nthreads, NULL);
 
     /* minimal number of user contexts to be run in parallel */
-    default_value_int = 20;
+    default_value_int = 1;
     xbt_cfg_register(&_surf_cfg_set, "contexts/parallel_threshold",
         "Minimal number of user contexts to be run in parallel",
         xbt_cfgelm_int, &default_value_int, 1, 1,