Changeset 4435

Timestamp:

07/07/10 15:07:45 (15 years ago)

Author:

seroussi

Message:

fixed nodes counter (similar to dofs counter instead of using sid)

File:

• issm/trunk/src/c/Container/Nodes.cpp (modified) (1 diff)

issm/trunk/src/c/Container/Nodes.cpp

@@ -243 +243 @@
 
         int i;
-
-        int max_sid=0;
-        int sid;
-        int node_max_sid;
-
-        for(i=0;i<this->Size();i++){
-
-                Node* node=(Node*)this->GetObjectByOffset(i);
-                sid=node->Sid();
-                if (sid>max_sid)max_sid=sid;
-        }
-
-        #ifdef _PARALLEL_
-        MPI_Reduce (&max_sid,&node_max_sid,1,MPI_INT,MPI_MAX,0,MPI_COMM_WORLD );
-        MPI_Bcast(&node_max_sid,1,MPI_INT,0,MPI_COMM_WORLD);
-        max_sid=node_max_sid;
-        #endif 
-
-        /*sid starts at 0*/
-        if (max_sid) max_sid++;
-
-        /*return*/
-        return max_sid;
+        
+        int   numnodes=0;
+        int   allnumnodes;
+
+        /*Now go through all nodes, and get how many dofs they own, unless they are clone nodes: */
+        for(i=0;i<this->Size();i++){
+                Node* node=(Node*)this->GetObjectByOffset(i);
+
+                /*Ok, this object is a node, ask it to plug values into partition: */
+                if (!node->IsClone()) numnodes++;
+        }
+
+        /*Gather from all cpus: */
+        MPI_Allreduce ( (void*)&numnodes,(void*)&allnumnodes,1,MPI_INT,MPI_SUM,MPI_COMM_WORLD);
+
+        return allnumnodes;
 }
 /*}}}*/