misc: Operator tweaks

Author: EdCaunt

devito/operator/operator.py

@@ -1383,6 +1383,8 @@ def get_nbytes(obj):
             except AttributeError:
                 v = get_nbytes(self.get(i.name, i))
 
+            print(i, humanbytes(v))
+
             if i._mem_host or i._mem_mapped:
                 # No need to add to device , as it will be counted
                 # by nbytes_consumed_memmapped
@@ -1419,6 +1421,8 @@ def nbytes_consumed_array(self):
                 # E.g. the Arrays used to store the MPI halo exchanges
                 continue
 
+            print(i, humanbytes(v))
+
             if i._mem_host:
                 host += v
             elif i._mem_local: