X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f7c976ed5937b0d957b14a9c68404855a33a117d..9788cd051f72b982ec571c96e84577e9749188b1:/src/mc/mc_request.c

diff --git a/src/mc/mc_request.c b/src/mc/mc_request.c
index 3e0385983b..5b7ce40864 100644
--- a/src/mc/mc_request.c
+++ b/src/mc/mc_request.c
@@ -1,4 +1,5 @@
-/* Copyright (c) 2008-2013 Da SimGrid Team. All rights reserved.            */
+/* Copyright (c) 2008-2013. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -24,39 +25,43 @@ int MC_request_depend(smx_simcall_t r1, smx_simcall_t r2) {
   if(r1->call == SIMCALL_COMM_IRECV && r2->call == SIMCALL_COMM_ISEND)
     return FALSE;
 
-  if(   (r1->call == SIMCALL_COMM_ISEND || r1->call == SIMCALL_COMM_IRECV)
-        &&  r2->call == SIMCALL_COMM_WAIT){
-
-    if(simcall_comm_wait__get__comm(r2)->comm.rdv == NULL)
-      return FALSE;
+  if((r1->call == SIMCALL_COMM_ISEND || r1->call == SIMCALL_COMM_IRECV)
+     &&  r2->call == SIMCALL_COMM_WAIT){
 
     smx_rdv_t rdv = r1->call == SIMCALL_COMM_ISEND ? simcall_comm_isend__get__rdv(r1) : simcall_comm_irecv__get__rdv(r1);
 
-    if((simcall_comm_wait__get__comm(r2)->comm.rdv != rdv) && (simcall_comm_wait__get__timeout(r2) <= 0))
+    if(rdv != simcall_comm_wait__get__comm(r2)->comm.rdv_cpy && simcall_comm_wait__get__timeout(r2) <= 0)
+      return FALSE;
+
+    if((r1->issuer != simcall_comm_wait__get__comm(r2)->comm.src_proc) && (r1->issuer != simcall_comm_wait__get__comm(r2)->comm.dst_proc) && simcall_comm_wait__get__timeout(r2) <= 0)
       return FALSE;
 
-    if((simcall_comm_wait__get__comm(r2)->comm.type == SIMIX_COMM_SEND) && (r1->call == SIMCALL_COMM_ISEND) && (simcall_comm_wait__get__timeout(r2) <= 0))
+    if((r1->call == SIMCALL_COMM_ISEND) && (simcall_comm_wait__get__comm(r2)->comm.type == SIMIX_COMM_SEND) 
+       && (simcall_comm_wait__get__comm(r2)->comm.src_buff != simcall_comm_isend__get__src_buff(r1)) && simcall_comm_wait__get__timeout(r2) <= 0)
       return FALSE;
 
-    if((simcall_comm_wait__get__comm(r2)->comm.type == SIMIX_COMM_RECEIVE) && (r1->call == SIMCALL_COMM_IRECV) && (simcall_comm_wait__get__timeout(r2) <= 0))
+    if((r1->call == SIMCALL_COMM_IRECV) && (simcall_comm_wait__get__comm(r2)->comm.type == SIMIX_COMM_RECEIVE) 
+       && (simcall_comm_wait__get__comm(r2)->comm.dst_buff != simcall_comm_irecv__get__dst_buff(r1)) && simcall_comm_wait__get__timeout(r2) <= 0)
       return FALSE;
   }
 
-  if(   (r2->call == SIMCALL_COMM_ISEND || r2->call == SIMCALL_COMM_IRECV)
+  if((r2->call == SIMCALL_COMM_ISEND || r2->call == SIMCALL_COMM_IRECV)
         &&  r1->call == SIMCALL_COMM_WAIT){
 
-    if(simcall_comm_wait__get__comm(r1)->comm.rdv != NULL)
-      return FALSE;
-
     smx_rdv_t rdv = r2->call == SIMCALL_COMM_ISEND ? simcall_comm_isend__get__rdv(r2) : simcall_comm_irecv__get__rdv(r2);
 
-    if((simcall_comm_wait__get__comm(r1)->comm.rdv != rdv) && (simcall_comm_wait__get__timeout(r1) <= 0))
+    if(rdv != simcall_comm_wait__get__comm(r1)->comm.rdv_cpy && simcall_comm_wait__get__timeout(r1) <= 0)
       return FALSE;
 
-    if((simcall_comm_wait__get__comm(r1)->comm.type == SIMIX_COMM_SEND) && (r2->call == SIMCALL_COMM_ISEND) && (simcall_comm_wait__get__timeout(r1) <= 0))
+    if((r2->issuer != simcall_comm_wait__get__comm(r1)->comm.src_proc) && (r2->issuer != simcall_comm_wait__get__comm(r1)->comm.dst_proc) && simcall_comm_wait__get__timeout(r1) <= 0)
+        return FALSE;  
+
+    if((r2->call == SIMCALL_COMM_ISEND) && (simcall_comm_wait__get__comm(r1)->comm.type == SIMIX_COMM_SEND) 
+       && (simcall_comm_wait__get__comm(r1)->comm.src_buff != simcall_comm_isend__get__src_buff(r2)) && simcall_comm_wait__get__timeout(r1) <= 0)
       return FALSE;
 
-    if((simcall_comm_wait__get__comm(r1)->comm.type == SIMIX_COMM_RECEIVE) && (r2->call == SIMCALL_COMM_IRECV) && (simcall_comm_wait__get__timeout(r1) <= 0))
+    if((r2->call == SIMCALL_COMM_IRECV) && (simcall_comm_wait__get__comm(r1)->comm.type == SIMIX_COMM_RECEIVE) 
+       && (simcall_comm_wait__get__comm(r1)->comm.dst_buff != simcall_comm_irecv__get__dst_buff(r2)) && simcall_comm_wait__get__timeout(r1) <= 0)
       return FALSE;
   }
 
@@ -270,9 +275,9 @@ char *MC_request_to_string(smx_simcall_t req, int value)
   }
 
   if(args != NULL){
-    str = bprintf("[(%lu)%s (%s)] %s (%s)", req->issuer->pid , MSG_host_get_name(req->issuer->smx_host), req->issuer->name, type, args);
+    str = bprintf("[(%lu)%s (%s)] %s(%s) (%d)", req->issuer->pid , MSG_host_get_name(req->issuer->smx_host), req->issuer->name, type, args, req->call);
   }else{
-    str = bprintf("[(%lu)%s (%s)] %s ", req->issuer->pid , MSG_host_get_name(req->issuer->smx_host), req->issuer->name, type);
+    str = bprintf("[(%lu)%s (%s)] %s (%d) ", req->issuer->pid , MSG_host_get_name(req->issuer->smx_host), req->issuer->name, type, req->call);
   }
 
   xbt_free(args);
@@ -457,17 +462,10 @@ char *MC_request_get_dot_output(smx_simcall_t req, int value){
     break;
 
   case SIMCALL_MC_RANDOM:
-    if(value == 0){
-      if(req->issuer->smx_host)
-        label = bprintf("[(%lu)%s] MC_RANDOM (0)", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host));
-      else
-        label = bprintf("[(%lu)] MC_RANDOM (0)", req->issuer->pid);
-    }else{
-      if(req->issuer->smx_host)
-        label = bprintf("[(%lu)%s] MC_RANDOM (1)", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host));
-      else
-        label = bprintf("[(%lu)] MC_RANDOM (1)", req->issuer->pid);
-    }
+    if(req->issuer->smx_host)
+      label = bprintf("[(%lu)%s] MC_RANDOM (%d)", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host), value);
+    else
+      label = bprintf("[(%lu)] MC_RANDOM (%d)", req->issuer->pid, value);
     break;
 
   case SIMCALL_MC_SNAPSHOT: