#1111: active: improve spacing and comments for clarity

DARMA-tasking · Nov 13, 2020 · cd98980 · cd98980
1 parent 4003573
commit cd98980
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/vt/messaging/active.cc b/src/vt/messaging/active.cc
@@ -352,13 +352,16 @@ EventType ActiveMessenger::sendMsgMPI(
     auto tag = allocateNewTag();
     auto this_node = theContext()->getNode();
 
+    // Send the actual data in multiple chunks
     PtrLenPairType tup = std::make_tuple(untyped_msg, msg_size);
     SendInfo info = sendData(tup, dest, tag);
+
     auto event_id = info.getEvent();
     auto& holder = theEvent()->getEventHolder(event_id);
     auto mpi_event = holder.get_event();
     mpi_event->setManagedMessage(base.to<ShortMessage>());
 
+    // Send the control message to receive the multiple chunks of data
     auto m = makeMessage<MultiMsg>(info, this_node, msg_size);
     sendMsg<MultiMsg, chunkedMultiMsg>(dest, m);