add comment regarding deterministic order

inducer · Jun 28, 2024 · c256752 · c256752
1 parent 89b773f
commit c256752
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/meshmode/distributed.py b/meshmode/distributed.py
@@ -326,6 +326,8 @@ def complete_some(self):
         status = MPI.Status()
 
         # Wait for all receives
+        # Note: This is inefficient, but ensures a deterministic order of
+        # boundary setup.
         nrecvs = len(self.pending_recv_identifiers)
         data = [None] * nrecvs
         source_ranks = [None] * nrecvs