Panzer: Protect evaluateFields with fence

trilinos · Aug 25, 2020 · bb0c224 · bb0c224
1 parent f9cf9c0
commit bb0c224
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/phalanx/src/Phalanx_DAG_Manager_Def.hpp b/packages/phalanx/src/Phalanx_DAG_Manager_Def.hpp
@@ -489,6 +489,8 @@ evaluateFields(typename Traits::EvalData d)
     using clock = std::chrono::steady_clock;
     std::chrono::time_point<clock> start = clock::now();
 
+    typename PHX::Device().fence(); // temporary fence until UVM in evaluateFields fixed
+
     nodes_[topoSortEvalIndex[n]].getNonConst()->evaluateFields(d);
 
     nodes_[topoSortEvalIndex[n]].sumIntoExecutionTime(clock::now()-start);