Add a function get_available_speed in Surf workstation and cpu models in order to...

[simgrid.git] / src / simdag / sd_global.c

diff --git a/src/simdag/sd_global.c b/src/simdag/sd_global.c
index 985797b..8ce1104 100644 (file)
--- a/src/simdag/sd_global.c
+++ b/src/simdag/sd_global.c
@@ -4,59 +4,67 @@
 #include "xbt/sysdep.h"
 #include "surf/surf.h"
 
-#define CHECK_INIT_DONE() xbt_assert0(init_done, "SG_init not called yet")
+SD_global_t sd_global = NULL;
 
-SG_global_t sg_global = NULL;
-
-static int init_done = 0;
-
-/* Initialises SG internal data. This function should be called before any other SG function.
+/* Initialises SD internal data. This function should be called before any other SD function.
  */
-void SG_init(int *argc, char **argv) {
-  xbt_assert0(!init_done, "SG_init already called");
+void SD_init(int *argc, char **argv) {
+  xbt_assert0(sd_global == NULL, "SD_init already called");
 
-  sg_global = xbt_new0(s_SG_global_t, 1);
-  sg_global->workstations = xbt_dict_new();
-  sg_global->workstation_count = 0;
+  sd_global = xbt_new0(s_SD_global_t, 1);
+  sd_global->workstations = xbt_dict_new();
+  sd_global->workstation_count = 0;
 
   surf_init(argc, argv);
-
-  init_done = 1;
 }
 
 /* Creates the environnement described in a xml file of a platform descriptions.
  */
-void SG_create_environment(const char *platform_file) {
+void SD_create_environment(const char *platform_file) {
   xbt_dict_cursor_t cursor = NULL;
   char *name = NULL;
-  void *workstation = NULL;
+  void *surf_workstation = NULL;
 
   CHECK_INIT_DONE();
   surf_timer_resource_init(platform_file);
   surf_workstation_resource_init_KCCFLN05(platform_file); /* tell Surf to create the environnement */
 
-  /* now let's create the SG wrappers */
-  xbt_dict_foreach(workstation_set, cursor, name, workstation) {
-    
-    __SG_workstation_create(name, workstation, NULL);
+  /* now let's create the SD wrappers */
+  xbt_dict_foreach(workstation_set, cursor, name, surf_workstation) {
+    __SD_workstation_create(surf_workstation, NULL);
   }
-
 }
 
-/* Launches the simulation. Returns a NULL-terminated array of SG_task_t whose state has changed.
+/* Launches the simulation. Returns a NULL-terminated array of SD_task_t whose state has changed.
  */
-SG_task_t* SG_simulate(double how_long)
+SD_task_t* SD_simulate(double how_long)
 {
   /* TODO */
+
+  /* temporary test to explore the workstations */
+  xbt_dict_cursor_t cursor = NULL;
+  char *name = NULL;
+  SD_workstation_t workstation = NULL;
+  double power, available_power;
+
+  surf_solve();
+  
+  xbt_dict_foreach(sd_global->workstations, cursor, name, workstation) {
+    power = SD_workstation_get_power(workstation);
+    available_power = SD_workstation_get_available_power(workstation);
+    printf("Workstation name: %s, power: %f Mflop/s, available power: %f%%\n", name, power, (available_power*100));
+  }
+  /* TODO: remove name from SD workstation structure */
+
   return NULL;
 }
 
-/* Destroys all SG data. This function should be called when the simulation is over.
+/* Destroys all SD data. This function should be called when the simulation is over.
  */
-void SG_clean() {
-  if (init_done) {
-    xbt_dict_free(&sg_global->workstations);
-    xbt_free(sg_global);
+void SD_clean() {
+  if (sd_global != NULL) {
+    xbt_dict_free(&sd_global->workstations);
+    xbt_free(sd_global);
     surf_exit();
     /* TODO: destroy the workstations, the links and the tasks */
   }