Changeset 26295

Timestamp:

06/03/21 11:48:39 (4 years ago)

Author:

Mathieu Morlighem

Message:

CHG: added check to make sure each partition has at least one element, otherwise we get weird error messages

File:

• issm/trunk-jpl/src/c/modules/ModelProcessorx/ElementsAndVerticesPartitioning.cpp (modified) (1 diff)

issm/trunk-jpl/src/c/modules/ModelProcessorx/ElementsAndVerticesPartitioning.cpp ¶

@@ -111 +111 @@
 
         /*Start figuring out, out of the partition, which elements belong to this cpu: */
+        bool check = false;
         for(int i=0;i<iomodel->numberofelements;i++){
 
                 /*!All elements have been partitioned above, only deal with elements for this cpu: */
-                if(my_rank==epart[i]) my_elements[i]=true;
+                if(my_rank==epart[i]){
+                        my_elements[i]=true;
+                        check = true;
+                }
         }
+        if(!check) _error_("partition "<<my_rank<<" does not have any element! Try reducing md.cluster.np");
 
         /*Assign pointers to iomodel*/