From 52dd8ff09a73b37c6b1275a672b8dc8269530e8d Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Tue, 27 Mar 2018 14:50:05 +0800
Subject: [PATCH] Force sync dev

---
 paddle/fluid/framework/details/threaded_ssa_graph_executor.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/framework/details/threaded_ssa_graph_executor.cc b/paddle/fluid/framework/details/threaded_ssa_graph_executor.cc
index 13789667b82..50c24d3afa8 100644
--- a/paddle/fluid/framework/details/threaded_ssa_graph_executor.cc
+++ b/paddle/fluid/framework/details/threaded_ssa_graph_executor.cc
@@ -199,7 +199,7 @@ void ThreadedSSAGraphExecutor::RunOp(
 
   auto op_run = [ready_buffer, op, this] {
     try {
-      VLOG(10) << op->DebugString();
+      VLOG(10) << op->Name() << " : " << op->DebugString();
       op->Run(use_event_);
 
       for (auto *ready : *ready_buffer) {
@@ -211,6 +211,7 @@ void ThreadedSSAGraphExecutor::RunOp(
     } catch (...) {
       LOG(FATAL) << "Unknown exception catched";
     }
+    PADDLE_ENFORCE(cudaDeviceSynchronize());
   };
   if (pool_) {
     pool_->enqueue(op_run);
-- 
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