From 053540e1993a48d5666d2c3e8ac569d499f1c808 Mon Sep 17 00:00:00 2001
From: minqiyang <minqiyang@baidu.com>
Date: Fri, 27 Jul 2018 14:54:58 +0800
Subject: [PATCH] Add volatile to stopped_ member

---
 paddle/fluid/operators/distributed/grpc_client.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/distributed/grpc_client.h b/paddle/fluid/operators/distributed/grpc_client.h
index 29b95fad768..0c95ffeb5ce 100644
--- a/paddle/fluid/operators/distributed/grpc_client.h
+++ b/paddle/fluid/operators/distributed/grpc_client.h
@@ -238,7 +238,7 @@ class GRPCClient : public RPCClient {
   std::mutex completed_mutex_;
   bool completed_;
 
-  bool stopped_;
+  volatile bool stopped_;
 };
 
 }  // namespace distributed
-- 
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