Debug

paddle/fluid/framework/parallel_executor.cc

@@ -714,6 +714,12 @@ void ParallelExecutor::Run(const std::vector<std::string> &fetch_tensors,
         throw * member_->exception_;
       }
 
+      {
+        for (auto &pair : pending_vars) {
+          VLOG(3) << pair.first->DebugString();
+        }
+      }
+
       std::this_thread::yield();
       continue;
     }