X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/aebb26f5b9fc18433979c1d984cd9748c46f463c..9b9103db7f7aac95d28b162b7f78c6a946bba864:/src/surf/cpu.c

diff --git a/src/surf/cpu.c b/src/surf/cpu.c
index 1aa1daac17..df379ddcae 100644
--- a/src/surf/cpu.c
+++ b/src/surf/cpu.c
@@ -14,13 +14,10 @@ surf_cpu_resource_t surf_cpu_resource = NULL;
 
 xbt_dict_t cpu_set = NULL;
 
-static void cpu_free(void *CPU)
+static void cpu_free(void *cpu)
 {
-/*   cpu_t cpu = CPU; */
-/* lmm_constraint_free(maxmin_system,cpu->constraint); */
-/* Clean somewhere else ! */
-
-  xbt_free(CPU);
+  xbt_free(((cpu_t)cpu)->name);
+  xbt_free(cpu);
 }
 
 /* power_scale is the basic power of the cpu when the cpu is
@@ -29,7 +26,7 @@ static void cpu_free(void *CPU)
    state_trace values mean SURF_CPU_ON if >0 and SURF_CPU_OFF
    otherwise.
 */
-static cpu_t cpu_new(const char *name, double power_scale,
+static cpu_t cpu_new(char *name, double power_scale,
 		     double power_initial,
 		     tmgr_trace_t power_trace,
 		     e_surf_cpu_state_t state_initial,
@@ -71,7 +68,6 @@ static cpu_t cpu_new(const char *name, double power_scale,
 
 static void parse_cpu(void)
 {
-  e_surf_token_t token;
   char *name = NULL;
   double power_scale = 0.0;
   double power_initial = 0.0;
@@ -79,25 +75,16 @@ static void parse_cpu(void)
   e_surf_cpu_state_t state_initial = SURF_CPU_OFF;
   tmgr_trace_t state_trace = NULL;
 
-  name = xbt_strdup(surf_parse_text);
-
-  surf_parse_double(&power_scale);
-  surf_parse_double(&power_initial);
-  surf_parse_trace(&power_trace);
-
-  token = surf_parse();		/* state_initial */
-  xbt_assert1((token == TOKEN_WORD), "Parse error line %d", line_pos);
-  if (strcmp(surf_parse_text, "ON") == 0)
-    state_initial = SURF_CPU_ON;
-  else if (strcmp(surf_parse_text, "OFF") == 0)
-    state_initial = SURF_CPU_OFF;
-  else {
-    CRITICAL2("Invalid cpu state (line %d): %s neq ON or OFF\n", line_pos,
-	      surf_parse_text);
-    xbt_abort();
-  }
+  name = xbt_strdup(A_cpu_name);
+  surf_parse_get_double(&power_scale,A_cpu_power);
+  surf_parse_get_double(&power_initial,A_cpu_availability);
+  surf_parse_get_trace(&power_trace,A_cpu_availability_file);
 
-  surf_parse_trace(&state_trace);
+  xbt_assert0((A_cpu_state==A_cpu_state_ON)||(A_cpu_state==A_cpu_state_OFF),
+	      "Invalid state")
+  if (A_cpu_state==A_cpu_state_ON) state_initial = SURF_CPU_ON;
+  if (A_cpu_state==A_cpu_state_OFF) state_initial = SURF_CPU_OFF;
+  surf_parse_get_trace(&state_trace,A_cpu_state_file);
 
   cpu_new(name, power_scale, power_initial, power_trace, state_initial,
 	  state_trace);
@@ -105,27 +92,11 @@ static void parse_cpu(void)
 
 static void parse_file(const char *file)
 {
-  e_surf_token_t token;
-
-  find_section(file, "CPU");
-
-  while (1) {
-    token = surf_parse();
-
-    if (token == TOKEN_END_SECTION)
-      break;
-    if (token == TOKEN_NEWLINE)
-      continue;
-
-    if (token == TOKEN_WORD)
-      parse_cpu();
-    else {
-      CRITICAL1("Parse error line %d\n", line_pos);
-      xbt_abort();
-    }
-  }
-
-  close_section("CPU");
+  surf_parse_reset_parser();
+  ETag_cpu_fun=parse_cpu;
+  surf_parse_open(file);
+  xbt_assert1((!surf_parse()),"Parse error in %s",file);
+  surf_parse_close();
 }
 
 static void *name_service(const char *name)
@@ -199,7 +170,8 @@ static void update_actions_state(double now, double delta)
     if (action->generic_action.max_duration != NO_MAX_DURATION)
       action->generic_action.max_duration -= delta;
 /*     if(action->generic_action.remains<.00001) action->generic_action.remains=0; */
-    if (action->generic_action.remains <= 0) {
+    if ((action->generic_action.remains <= 0) && 
+	(lmm_get_variable_weight(action->variable)>0)) {
       action->generic_action.finish = surf_get_clock();
       action_change_state((surf_action_t) action, SURF_ACTION_DONE);
     } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
@@ -270,8 +242,6 @@ static surf_action_t execute(void *cpu, double size)
   action->generic_action.max_duration = NO_MAX_DURATION;
   action->generic_action.start = surf_get_clock();
   action->generic_action.finish = -1.0;
-/*   action->generic_action.callback = cpu; */
-  action->generic_action.callback = NULL;
   action->generic_action.resource_type =
       (surf_resource_t) surf_cpu_resource;
 
@@ -313,6 +283,11 @@ static void action_resume(surf_action_t action)
 			     ((surf_action_cpu_t) action)->variable, 1.0);
 }
 
+static int action_is_suspended(surf_action_t action)
+{
+  return (lmm_get_variable_weight(((surf_action_cpu_t) action)->variable) == 0.0);
+}
+
 static e_surf_cpu_state_t get_state(void *cpu)
 {
   return ((cpu_t) cpu)->state_current;
@@ -366,6 +341,7 @@ static void surf_cpu_resource_init_internal(void)
   surf_cpu_resource->common_public->action_recycle = action_recycle;
   surf_cpu_resource->common_public->action_change_state =
       action_change_state;
+  surf_cpu_resource->common_public->action_set_data = surf_action_set_data;
   surf_cpu_resource->common_public->name = "CPU";
 
   surf_cpu_resource->common_private->resource_used = resource_used;
@@ -380,6 +356,7 @@ static void surf_cpu_resource_init_internal(void)
   surf_cpu_resource->extension_public->sleep = action_sleep;
   surf_cpu_resource->extension_public->suspend = action_suspend;
   surf_cpu_resource->extension_public->resume = action_resume;
+  surf_cpu_resource->extension_public->is_suspended = action_is_suspended;
 
   surf_cpu_resource->extension_public->get_state = get_state;
 
@@ -388,7 +365,22 @@ static void surf_cpu_resource_init_internal(void)
   xbt_assert0(maxmin_system, "surf_init has to be called first!");
 }
 
-void surf_cpu_resource_init(const char *filename)
+/*********************************************************************/
+/* Basic sharing model for CPU: that is all this started... ;)       */
+/*********************************************************************/
+/* @InProceedings{casanova01simgrid, */
+/*   author =       "H. Casanova", */
+/*   booktitle =    "Proceedings of the IEEE Symposium on Cluster Computing */
+/*                  and the Grid (CCGrid'01)", */
+/*   publisher =    "IEEE Computer Society", */
+/*   title =        "Simgrid: {A} Toolkit for the Simulation of Application */
+/*                  Scheduling", */
+/*   year =         "2001", */
+/*   month =        may, */
+/*   note =         "Available at */
+/*                  \url{http://grail.sdsc.edu/papers/simgrid_ccgrid01.ps.gz}." */
+/* } */
+void surf_cpu_resource_init_Cas01(const char *filename)
 {
   if (surf_cpu_resource)
     return;