xbt_cfg_t _surf_cfg_set = NULL;
+
+/* Parse the command line, looking for options */
+static void surf_config_cmd_line(int *argc,char **argv)
+{
+ int i, j;
+ char *opt;
+
+ for (i = 1; i < *argc; i++) {
+ int remove_it = 0;
+ if (!strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
+ opt = strchr(argv[i], '=');
+ opt++;
+
+ xbt_cfg_set_parse(_surf_cfg_set,opt);
+ DEBUG1("Did apply '%s' as config setting", opt);
+ remove_it = 1;
+ } else if (!strncmp(argv[i], "--cfg-help", strlen("--cfg-help")+1) ||
+ !strncmp(argv[i], "--help", strlen("--help")+1)) {
+ printf("Description of the configuration accepted by this simulator:\n");
+ xbt_cfg_help(_surf_cfg_set);
+ remove_it=1;
+ exit(0);
+ }
+ if (remove_it) { /*remove this from argv */
+ for (j = i + 1; j < *argc; j++) {
+ argv[j - 1] = argv[j];
+ }
+
+ argv[j - 1] = NULL;
+ (*argc)--;
+ i--; /* compensate effect of next loop incrementation */
+ }
+ }
+}
+
+
int _surf_init_status = 0; /* 0: beginning of time;
1: pre-inited (cfg_set created);
2: inited (running) */
find_model_description(surf_network_model_description, val);
}
-/* Parse the command line, looking for options */
-static void surf_config_cmd_line(int *argc,char **argv)
-{
- int i, j;
- char *opt;
+/* callback of the tcp gamma variable */
+static void _surf_cfg_cb__tcp_gamma(const char *name, int pos) {
+ sg_tcp_gamma = xbt_cfg_get_double(_surf_cfg_set, name);
+}
- for (i = 1; i < *argc; i++) {
- int remove_it = 0;
- if (!strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
- opt = strchr(argv[i], '=');
- opt++;
+static void _surf_cfg_cb__surf_path(const char *name, int pos) {
+ char *path = xbt_cfg_get_string_at(_surf_cfg_set, name,pos);
+ xbt_dynar_push(surf_path, &path);
+}
- xbt_cfg_set_parse(_surf_cfg_set,opt);
- DEBUG1("Did apply '%s' as config setting", opt);
- remove_it = 1;
- } else if (!strncmp(argv[i], "--cfg-help", strlen("--cfg-help")+1) ||
- !strncmp(argv[i], "--help", strlen("--help")+1)) {
- printf("Description of the configuration accepted by this simulator:\n");
- xbt_cfg_help(_surf_cfg_set);
- remove_it=1;
- exit(0);
- }
- if (remove_it) { /*remove this from argv */
- for (j = i + 1; j < *argc; j++) {
- argv[j - 1] = argv[j];
- }
- argv[j - 1] = NULL;
- (*argc)--;
- i--; /* compensate effect of next loop incrementation */
- }
- }
-}
/* create the config set, register what should be and parse the command line*/
void surf_config_init(int *argc, char **argv) {
/* Create the configuration support */
- if (!_surf_cfg_set) { /* Only create stuff if not already inited */
- _surf_cfg_set = xbt_cfg_new();
+ if (_surf_init_status==0) { /* Only create stuff if not already inited */
_surf_init_status = 1;
char *description = xbt_malloc(1024), *p = description;
+ char *default_value;
int i;
sprintf(description,"The model to use for the workstation. Possible values: ");
while (*(++p) != '\0');
for (i=0;surf_workstation_model_description[i].name;i++)
p+=sprintf(p,"%s%s",(i==0?"":", "),surf_workstation_model_description[i].name);
-
- xbt_cfg_register(_surf_cfg_set,
- "workstation_model", xbt_strdup(description), xbt_cfgelm_string, 1, 1,
+ default_value = xbt_strdup("CLM03");
+ xbt_cfg_register(&_surf_cfg_set,
+ "workstation_model", description, xbt_cfgelm_string, &default_value, 1, 1,
&_surf_cfg_cb__workstation_model, NULL);
sprintf(description,"The model to use for the CPU. Possible values: ");
while (*(++p) != '\0');
for (i=0;surf_cpu_model_description[i].name;i++)
p+=sprintf(p,"%s%s",(i==0?"":", "),surf_cpu_model_description[i].name);
- xbt_cfg_register(_surf_cfg_set,
- "cpu_model", xbt_strdup(description), xbt_cfgelm_string, 1, 1,
+ default_value = xbt_strdup("Cas01");
+ xbt_cfg_register(&_surf_cfg_set,
+ "cpu_model", description, xbt_cfgelm_string, &default_value, 1, 1,
&_surf_cfg_cb__cpu_model, NULL);
sprintf(description,"The model to use for the network. Possible values: ");
while (*(++p) != '\0');
for (i=0;surf_network_model_description[i].name;i++)
p+=sprintf(p,"%s%s",(i==0?"":", "),surf_network_model_description[i].name);
- xbt_cfg_register(_surf_cfg_set,
- "network_model", description, xbt_cfgelm_string, 1, 1,
+ default_value = xbt_strdup("CM02");
+ xbt_cfg_register(&_surf_cfg_set,
+ "network_model", description, xbt_cfgelm_string, &default_value, 1, 1,
&_surf_cfg_cb__network_model, NULL);
-
- xbt_cfg_set_string(_surf_cfg_set, "workstation_model", "CLM03");
- xbt_cfg_set_string(_surf_cfg_set, "cpu_model", "Cas01");
- xbt_cfg_set_string(_surf_cfg_set, "network_model", "CM02");
+ xbt_free(description);
+
+ double default_TCP_GAMMA = 20000.0;
+ xbt_cfg_register(&_surf_cfg_set,"TCP_gamma","Size of the biggest TCP window",
+ xbt_cfgelm_double,&default_TCP_GAMMA,1,1,_surf_cfg_cb__tcp_gamma,NULL);
+
+ xbt_cfg_register(&_surf_cfg_set,"path","Lookup path for inclusions in platform and deployment XML files",
+ xbt_cfgelm_string, NULL,0,0,_surf_cfg_cb__surf_path,NULL);
+ if (!surf_path) {
+ /* retrieves the current directory of the current process */
+ const char *initial_path = __surf_get_initial_path();
+ xbt_assert0((initial_path),
+ "__surf_get_initial_path() failed! Can't resolves current Windows directory");
+
+ surf_path = xbt_dynar_new(sizeof(char *), NULL);
+ xbt_cfg_set_string(_surf_cfg_set,"path", initial_path);
+ }
surf_config_cmd_line(argc,argv);
}
