X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7a25b8e6a7aae6d40849189e58495aee0d8f726f..a1ba88402bfb88a278d2e7c849441a9ed4a26120:/src/simix/smx_network.c

diff --git a/src/simix/smx_network.c b/src/simix/smx_network.c
index 41192b6e23..d1c83d3f07 100644
--- a/src/simix/smx_network.c
+++ b/src/simix/smx_network.c
@@ -19,8 +19,6 @@ static void SIMIX_comm_finish(smx_action_t action);
 static void SIMIX_waitany_req_remove_from_actions(smx_req_t req);
 static void SIMIX_comm_copy_data(smx_action_t comm);
 static smx_action_t SIMIX_comm_new(e_smx_comm_type_t type);
-static XBT_INLINE void SIMIX_comm_wait_for_completion(smx_action_t comm,
-                                                      double timeout);
 static XBT_INLINE void SIMIX_rdv_push(smx_rdv_t rdv, smx_action_t comm);
 static XBT_INLINE void SIMIX_rdv_remove(smx_rdv_t rdv, smx_action_t comm);
 static smx_action_t SIMIX_rdv_get_request(smx_rdv_t rdv, e_smx_comm_type_t type,
@@ -51,8 +49,8 @@ smx_rdv_t SIMIX_rdv_create(const char *name)
     rdv->name = name ? xbt_strdup(name) : NULL;
     rdv->comm_fifo = xbt_fifo_new();
 
-    if (name)
-      xbt_dict_set(rdv_points, name, rdv, SIMIX_rdv_free);
+    if (rdv->name)
+      xbt_dict_set(rdv_points, rdv->name, rdv, SIMIX_rdv_free);
   }
   return rdv;
 }
@@ -60,7 +58,7 @@ smx_rdv_t SIMIX_rdv_create(const char *name)
 void SIMIX_rdv_destroy(smx_rdv_t rdv)
 {
   if (rdv->name)
-    xbt_dict_remove(rdv_points, rdv->name); 
+    xbt_dict_remove(rdv_points, rdv->name);
 }
 
 void SIMIX_rdv_free(void *data)
@@ -315,7 +313,7 @@ smx_action_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_rdv_t rdv,
   return action;
 }
 
-void SIMIX_pre_comm_wait(smx_req_t req)
+void SIMIX_pre_comm_wait(smx_req_t req, int idx)
 {
   smx_action_t action = req->comm_wait.comm;
   double timeout = req->comm_wait.timeout;
@@ -326,7 +324,20 @@ void SIMIX_pre_comm_wait(smx_req_t req)
   req->issuer->waiting_action = action;
 
   if (MC_IS_ENABLED){
-    action->state = SIMIX_DONE;
+    if(idx == 0){
+      action->state = SIMIX_DONE;
+    }else{
+      /* If we reached this point, the wait request must have a timeout */
+      /* Otherwise it shouldn't be enabled and executed by the MC */
+      if(timeout == -1)
+        THROW_IMPOSSIBLE;
+
+      if(action->comm.src_proc == req->issuer)
+        action->state = SIMIX_SRC_TIMEOUT;
+      else
+        action->state = SIMIX_DST_TIMEOUT;
+    }
+
     SIMIX_comm_finish(action);
     return;
   }
@@ -349,8 +360,20 @@ void SIMIX_pre_comm_wait(smx_req_t req)
 void SIMIX_pre_comm_test(smx_req_t req)
 {
   smx_action_t action = req->comm_test.comm;
-  req->comm_test.result = (action->state != SIMIX_WAITING && action->state != SIMIX_RUNNING);
 
+  if(MC_IS_ENABLED){
+    req->comm_test.result = action->comm.src_proc && action->comm.dst_proc;
+    if(req->comm_test.result){
+      action->state = SIMIX_DONE;
+      xbt_fifo_push(action->request_list, req);
+      SIMIX_comm_finish(action);
+    }else{
+      SIMIX_request_answer(req);
+    }
+    return;
+  }
+
+  req->comm_test.result = (action->state != SIMIX_WAITING && action->state != SIMIX_RUNNING);
   if (req->comm_test.result) {
     xbt_fifo_push(action->request_list, req);
     SIMIX_comm_finish(action);
@@ -359,7 +382,7 @@ void SIMIX_pre_comm_test(smx_req_t req)
   }
 }
 
-void SIMIX_pre_comm_testany(smx_req_t req, unsigned int idx)
+void SIMIX_pre_comm_testany(smx_req_t req, int idx)
 {
   unsigned int cursor;
   smx_action_t action;
@@ -367,10 +390,11 @@ void SIMIX_pre_comm_testany(smx_req_t req, unsigned int idx)
   req->comm_testany.result = -1;
 
   if (MC_IS_ENABLED){
-    if((int)idx == -1){
+    if(idx == -1){
       SIMIX_request_answer(req);
     }else{
       action = xbt_dynar_get_as(actions, idx, smx_action_t);
+      req->comm_testany.result = idx;
       xbt_fifo_push(action->request_list, req);
       action->state = SIMIX_DONE;
       SIMIX_comm_finish(action);
@@ -389,7 +413,7 @@ void SIMIX_pre_comm_testany(smx_req_t req, unsigned int idx)
   SIMIX_request_answer(req);
 }
 
-void SIMIX_pre_comm_waitany(smx_req_t req, unsigned int idx)
+void SIMIX_pre_comm_waitany(smx_req_t req, int idx)
 {
   smx_action_t action;
   unsigned int cursor = 0;
@@ -408,7 +432,6 @@ void SIMIX_pre_comm_waitany(smx_req_t req, unsigned int idx)
     /* Associate this request to the action */
     xbt_fifo_push(action->request_list, req);
     if (action->state != SIMIX_WAITING && action->state != SIMIX_RUNNING){
-      req->comm_waitany.result = cursor;
       SIMIX_comm_finish(action);
       break;
     }
@@ -481,6 +504,8 @@ void SIMIX_comm_finish(smx_action_t action)
        return it as the result of the call */
     if (req->call == REQ_COMM_WAITANY) {
       SIMIX_waitany_req_remove_from_actions(req);
+      if(!MC_IS_ENABLED)
+        req->comm_waitany.result = xbt_dynar_search(req->comm_waitany.comms, &action);
     }
 
     /* If the action is still in a rendez-vous point then remove from it */
@@ -610,7 +635,9 @@ void SIMIX_comm_cancel(smx_action_t action)
     SIMIX_rdv_remove(action->comm.rdv, action);
     action->state = SIMIX_FAILED;
   } else {
-    surf_workstation_model->action_cancel(action->comm.surf_comm);
+    /* When running the MC there are no surf actions */
+    if(!MC_IS_ENABLED)
+      surf_workstation_model->action_cancel(action->comm.surf_comm);
   }
 }