"new ruby host method"

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

diff --git a/src/surf/surf_config.c b/src/surf/surf_config.c
index dafbb29..49b3b2a 100644 (file)
--- a/src/surf/surf_config.c
+++ b/src/surf/surf_config.c
@@ -134,7 +134,6 @@ void surf_config_init(int *argc, char **argv)
     char *description = xbt_malloc(1024), *p = description;
     char *default_value;
        int default_value_int;
-       int default_value_int_seed;
     int i;
 
     sprintf(description, "The model to use for the CPU. Possible values: ");
@@ -186,7 +185,7 @@ void surf_config_init(int *argc, char **argv)
                      NULL);
 
     xbt_cfg_register(&_surf_cfg_set, "TCP_gamma",
-                     "Size of the biggest TCP window", xbt_cfgelm_double,
+                     "Size of the biggest TCP window (cat /proc/sys/net/ipv4/tcp_[rw]mem for recv/send window; middle value=default value => you probably want default send value)", xbt_cfgelm_double,
                      NULL, 1, 1, _surf_cfg_cb__tcp_gamma, NULL);
     xbt_cfg_set_double(_surf_cfg_set, "TCP_gamma", 20000.0);
 
@@ -206,10 +205,10 @@ void surf_config_init(int *argc, char **argv)
                      NULL, 1, 1, _surf_cfg_cb__gtnets_jitter, NULL);
     xbt_cfg_set_double(_surf_cfg_set, "gtnets_jitter", 0.0);
 
-    default_value_int_seed = 10;
+    default_value_int = 10;
     xbt_cfg_register(&_surf_cfg_set, "gtnets_jitter_seed",
                      "Use a positive seed to reproduce jitted results, value must be in [1,1e8], default is 10",
-                     xbt_cfgelm_int, &default_value_int_seed, 0, 1, _surf_cfg_cb__gtnets_jitter_seed, NULL);
+                     xbt_cfgelm_int, &default_value_int, 0, 1, _surf_cfg_cb__gtnets_jitter_seed, NULL);
 #endif
 
     if (!surf_path) {