Revert "Temporarily disable an option"

[simgrid.git] / src / simgrid / sg_config.c

diff --git a/src/simgrid/sg_config.c b/src/simgrid/sg_config.c
index 7f75a51..9117342 100644 (file)
--- a/src/simgrid/sg_config.c
+++ b/src/simgrid/sg_config.c
@@ -627,7 +627,7 @@ void sg_config_init(int *argc, char **argv)
     xbt_cfg_register(&_sg_cfg_set, "model-check/soft-dirty",
                      "Use sparse per-page snapshots.",
                      xbt_cfgelm_boolean, 1, 1, _mc_cfg_cb_soft_dirty, NULL);
-    xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/soft-dirty", "yes");
+    xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/soft-dirty", "no");
 
     /* do liveness model-checking */
     xbt_cfg_register(&_sg_cfg_set, "model-check/property",
@@ -837,6 +837,11 @@ void sg_config_init(int *argc, char **argv)
                      xbt_cfgelm_string, 1, 1, NULL, NULL);
     xbt_cfg_setdefault_string(_sg_cfg_set, "smpi/lat_factor", "65472:11.6436;15424:3.48845;9376:2.59299;5776:2.18796;3484:1.88101;1426:1.61075;732:1.9503;257:1.95341;0:2.01467");
 
+    xbt_cfg_register(&_sg_cfg_set, "smpi/IB_penalty_factors",
+                     "Correction factor to communications using Infiniband model with contention (default value based on Stampede cluster profiling)",
+                     xbt_cfgelm_string, 1, 1, NULL, NULL);
+    xbt_cfg_setdefault_string(_sg_cfg_set, "smpi/IB_penalty_factors", "0.965;0.925;1.35");
+
     xbt_cfg_register(&_sg_cfg_set, "smpi/os",
                      "Small messages timings (MPI_Send minimum time for small messages)",
                      xbt_cfgelm_string, 1, 1, NULL, NULL);