From f224948f310963d91d823679cfd6e16d0186ae00 Mon Sep 17 00:00:00 2001
From: tangwei12 <tangwei12@baidu.com>
Date: Fri, 15 Jun 2018 16:38:44 +0800
Subject: [PATCH] bug fix

---
 paddle/fluid/operators/listen_and_serv_op.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/listen_and_serv_op.cc b/paddle/fluid/operators/listen_and_serv_op.cc
index 088366dac7..f235c86ad5 100644
--- a/paddle/fluid/operators/listen_and_serv_op.cc
+++ b/paddle/fluid/operators/listen_and_serv_op.cc
@@ -300,8 +300,10 @@ void ListenAndServOp::RunImpl(const framework::Scope &scope,
   }
 
   int checkpoint_point_block_id = Attr<int>(kCheckpointBlockId);
+  auto *ctx = new ExecutorPrepareContext(*program, checkpoint_point_block_id);
+
   std::shared_ptr<framework::ExecutorPrepareContext> ckpt_pre_context =
-      executor.Prepare(*program, checkpoint_point_block_id);
+      std::shared_ptr<ExecutorPrepareContext>(ctx);
 
   auto f =
       std::bind(FillRequestCtx, std::placeholders::_1, &recv_scope, &dev_ctx,
-- 
GitLab