#276: lb: make reduce vector const&

DARMA-tasking · Jun 13, 2023 · 4b056b0 · 4b056b0
1 parent f7a945d
commit 4b056b0
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/vt/vrt/collection/balance/lb_invoke/lb_manager.cc b/src/vt/vrt/collection/balance/lb_invoke/lb_manager.cc
@@ -465,7 +465,7 @@ void LBManager::finishedLB(PhaseType phase) {
   destroyLB();
 }
 
-void LBManager::statsHandler(std::vector<balance::LoadData> in_stat_vec) {
+void LBManager::statsHandler(std::vector<balance::LoadData> const& in_stat_vec) {
   // use the raw loads if they were computed, otherwise fall back on model loads
   lb::Statistic rank_statistic = lb::Statistic::Rank_load_modeled;
   lb::Statistic obj_statistic  = lb::Statistic::Object_load_modeled;

diff --git a/src/vt/vrt/collection/balance/lb_invoke/lb_manager.h b/src/vt/vrt/collection/balance/lb_invoke/lb_manager.h
@@ -259,7 +259,7 @@ struct LBManager : runtime::component::Component<LBManager> {
     vt::Callback<std::vector<balance::LoadData>> cb
   );
 
-  void statsHandler(std::vector<balance::LoadData> in_stat_vec);
+  void statsHandler(std::vector<balance::LoadData> const& in_stat_vec);
 
 private:
   bool isCollectiveComm(elm::CommCategory cat) const;