X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ca219853a75e59f34961591d0abda7d9d091bd74..68bbe0a999c4d78d2ac27ed0b4bb325f4e6a3b03:/src/simix/smx_smurf.c

diff --git a/src/simix/smx_smurf.c b/src/simix/smx_smurf.c
index 0e287f6599..a5c10c9bc0 100644
--- a/src/simix/smx_smurf.c
+++ b/src/simix/smx_smurf.c
@@ -47,18 +47,25 @@ void SIMIX_request_push()
         SIMIX_request_name(issuer->request.call), issuer->request.call);
     SIMIX_process_yield();
   } else {
-    SIMIX_request_pre(&issuer->request);
+    SIMIX_request_pre(&issuer->request, 0);
   }
 }
 
 smx_req_t SIMIX_request_pop(void)
 {
-  return xbt_heap_pop(req_todo);
+  smx_req_t req = xbt_heap_pop(req_todo);
+  if(req)
+    DEBUG4("Popped request %s (%d) of %s; now %d requests waiting",
+        SIMIX_request_name(req->issuer->request.call),
+        req->issuer->request.call,
+        req->issuer->name,xbt_heap_size(req_todo));
+  return req;
 }
 
 void SIMIX_request_answer(smx_req_t req)
 {
   if (req->issuer != simix_global->maestro_process){
+    DEBUG2("Answer request %s (%d)", SIMIX_request_name(req->call), req->call);
     req->issuer->request.call = REQ_NO_REQ;
     xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, req->issuer);
   }
@@ -70,7 +77,8 @@ int SIMIX_request_is_visible(smx_req_t req)
      || req->call == REQ_COMM_IRECV
      || req->call == REQ_COMM_WAIT
      || req->call == REQ_COMM_WAITANY
-     || req->call == REQ_COMM_TEST;
+     || req->call == REQ_COMM_TEST
+     || req->call == REQ_COMM_TESTANY;
 }
 
 int SIMIX_request_is_enabled(smx_req_t req)
@@ -82,10 +90,8 @@ int SIMIX_request_is_enabled(smx_req_t req)
 
     case REQ_COMM_WAIT:
       /* FIXME: check also that src and dst processes are not suspended */
-      if (req->comm_wait.comm->comm.src_proc 
-         && req->comm_wait.comm->comm.dst_proc)
-        return TRUE;
-      return FALSE;
+      act = req->comm_wait.comm;
+      return (act->comm.src_proc && act->comm.dst_proc);
       break;
 
     case REQ_COMM_WAITANY:
@@ -97,13 +103,39 @@ int SIMIX_request_is_enabled(smx_req_t req)
       return FALSE;
       break;
 
+    case REQ_COMM_TEST:
+      act = req->comm_test.comm;
+      return (act->comm.src_proc && act->comm.dst_proc);
+      break;
+
     default:    
       return TRUE;
   }
 }
 
+int SIMIX_request_is_enabled_by_idx(smx_req_t req, unsigned int idx)
+{
+  smx_action_t act;
+
+  switch (req->call) {
+
+    case REQ_COMM_WAIT:
+      /* FIXME: check also that src and dst processes are not suspended */
+      act = req->comm_wait.comm;
+      return (act->comm.src_proc && act->comm.dst_proc);
+      break;
+
+    case REQ_COMM_WAITANY:
+      act = xbt_dynar_get_as(req->comm_waitany.comms, idx, smx_action_t);
+      return (act->comm.src_proc && act->comm.dst_proc);
+      break;
+
+    default:
+      return TRUE;
+  }
+}
 
-void SIMIX_request_pre(smx_req_t req)
+void SIMIX_request_pre(smx_req_t req, unsigned int value)
 {
   switch (req->call) {
   case REQ_NO_REQ:
@@ -352,7 +384,7 @@ void SIMIX_request_pre(smx_req_t req)
       break;
 
     case REQ_COMM_WAITANY:
-      SIMIX_pre_comm_waitany(req);
+      SIMIX_pre_comm_waitany(req, value);
       break;
 
     case REQ_COMM_WAIT:
@@ -364,7 +396,7 @@ void SIMIX_request_pre(smx_req_t req)
       break;
 
     case REQ_COMM_TESTANY:
-      SIMIX_pre_comm_testany(req);
+      SIMIX_pre_comm_testany(req, value);
       break;
 
     case REQ_COMM_GET_REMAINS: