X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0dc03aafe5c305a3e45c36bf7302c5615a00f1f6..8c5ac0f14f5a5610c2e8bd61dd085f47ae542159:/src/simix/smx_process.c

diff --git a/src/simix/smx_process.c b/src/simix/smx_process.c
index 5cf98a18d5..f22b2ccf72 100644
--- a/src/simix/smx_process.c
+++ b/src/simix/smx_process.c
@@ -9,6 +9,7 @@
 #include "xbt/log.h"
 #include "xbt/dict.h"
 #include "msg/mailbox.h"
+#include "mc/mc.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_process, simix,
                                 "Logging specific to SIMIX (process)");
@@ -24,9 +25,9 @@ static unsigned long simix_process_count = 0;
  */
 XBT_INLINE smx_process_t SIMIX_process_self(void)
 {
-  if(simix_global)
-    return SIMIX_context_get_data(SIMIX_context_self());
-  return NULL;
+  smx_context_t self_context = SIMIX_context_self();
+
+  return self_context ? SIMIX_context_get_data(self_context) : NULL;
 }
 
 /**
@@ -72,7 +73,7 @@ void SIMIX_process_empty_trash(void)
 void SIMIX_create_maestro_process()
 {
   smx_process_t maestro = NULL;
-  
+
   /* Create maestro process and intilialize it */
   maestro = xbt_new0(s_smx_process_t, 1);
   maestro->pid = simix_process_count++;
@@ -82,7 +83,6 @@ void SIMIX_create_maestro_process()
   maestro->context = SIMIX_context_new(NULL, 0, NULL, NULL, maestro);
 
   simix_global->maestro_process = maestro;
-  
   return;
 }
 
@@ -129,10 +129,10 @@ smx_process_t SIMIX_process_create_from_wrapper(smx_process_arg_t args) {
  */
 smx_process_t SIMIX_process_create(const char *name,
                                    xbt_main_func_t code,
-			                             void *data,
-				                           const char *hostname,
-                        				   int argc, char **argv,
-                        				   xbt_dict_t properties) {
+				   void *data,
+				   const char *hostname,
+				   int argc, char **argv,
+				   xbt_dict_t properties) {
 
   smx_process_t process = NULL;
   smx_host_t host = SIMIX_host_get_by_name(hostname);
@@ -152,7 +152,6 @@ smx_process_t SIMIX_process_create(const char *name,
     process->pid = simix_process_count++;
     process->name = xbt_strdup(name);
     process->smx_host = host;
-    process->iwannadie = 0;
     process->data = data;
 
     VERB1("Create context %s", process->name);
@@ -191,11 +190,11 @@ void SIMIX_process_kill(smx_process_t process, smx_process_t killer) {
 
   DEBUG2("Killing process %s on %s", process->name, process->smx_host->name);
 
-  process->iwannadie = 1;
+  process->context->iwannadie = 1;
   process->blocked = 0;
   process->suspended = 0;
   /* FIXME: set doexception to 0 also? */
-  
+
   if (process->waiting_action) {
 
     switch (process->waiting_action->type) {
@@ -318,25 +317,26 @@ void SIMIX_process_resume(smx_process_t process, smx_process_t issuer)
 
     if (process->waiting_action) {
 
-      switch(process->waiting_action->type) {
+      switch (process->waiting_action->type) {
 
         case SIMIX_ACTION_EXECUTE:          
         case SIMIX_ACTION_PARALLEL_EXECUTE:
           SIMIX_host_execution_resume(process->waiting_action);
           break;
-          
+
         case SIMIX_ACTION_COMMUNICATE:
           SIMIX_comm_resume(process->waiting_action);
           break;
-          
+
         case SIMIX_ACTION_SLEEP:
           SIMIX_process_sleep_resume(process->waiting_action);
           break;
-          
+
         default:
           THROW_IMPOSSIBLE;
       }
-    } else {
+    }
+    else {
       xbt_swag_insert(process, simix_global->process_to_run);
     }
   }
@@ -399,7 +399,7 @@ int SIMIX_process_is_suspended(smx_process_t process)
 
 int SIMIX_process_is_enabled(smx_process_t process)
 {
-  if(process->request && SIMIX_request_isEnabled(process->request))
+  if (process->request && SIMIX_request_is_enabled(process->request))
     return TRUE;
 
   return FALSE;
@@ -412,12 +412,10 @@ xbt_dict_t SIMIX_process_get_properties(smx_process_t process)
 
 void SIMIX_pre_process_sleep(smx_req_t req)
 {
-#ifdef HAVE_MC
-  if(_surf_do_model_check){
+  if (MC_IS_ENABLED) {
     req->process_sleep.result = SIMIX_DONE;
     SIMIX_request_answer(req);
   }
-#endif
   smx_action_t action = SIMIX_process_sleep(req->issuer, req->process_sleep.duration);
   xbt_fifo_push(action->request_list, req);
   req->issuer->waiting_action = action;
@@ -498,16 +496,16 @@ void SIMIX_process_sleep_resume(smx_action_t action)
 void SIMIX_process_yield(void)
 {
   smx_process_t self = SIMIX_process_self();
-  
+
   DEBUG1("Yield process '%s'", self->name);
-  
+
   /* Go into sleep and return control to maestro */
   SIMIX_context_suspend(self->context);
 
   /* Ok, maestro returned control to us */
   DEBUG1("Maestro returned control to me: '%s'", self->name);
-  
-  if (self->iwannadie)
+
+  if (self->context->iwannadie)
     SIMIX_context_stop(self->context);
 
   if (self->doexception) {
@@ -529,3 +527,10 @@ void SIMIX_process_exception_terminate(xbt_ex_t * e)
   xbt_ex_display(e);
   abort();
 }
+
+smx_context_t SIMIX_process_get_context(smx_process_t p) {
+  return p->context;
+}
+void SIMIX_process_set_context(smx_process_t p,smx_context_t c) {
+  p->context = c;
+}