From eb2e4eeadeaced1716da76aea6b4014f80bad301 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Tue, 17 Apr 2018 16:37:15 +0800
Subject: [PATCH] Debug

---
 paddle/fluid/framework/parallel_executor.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paddle/fluid/framework/parallel_executor.cc b/paddle/fluid/framework/parallel_executor.cc
index c1486b527d2..186ddbe369b 100644
--- a/paddle/fluid/framework/parallel_executor.cc
+++ b/paddle/fluid/framework/parallel_executor.cc
@@ -64,12 +64,12 @@ ParallelExecutor::ParallelExecutor(
   // Create local scopes
   if (local_scopes.empty()) {
     for (size_t i = 0; i < member_->places_.size(); ++i) {
-      member_->local_scopes_.push_back(&scope->NewScope());
+      member_->local_scopes_.emplace_back(&scope->NewScope());
     }
   } else {
     PADDLE_ENFORCE_EQ(member_->places_.size(), local_scopes.size());
     for (size_t i = 0; i < member_->places_.size(); ++i) {
-      member_->local_scopes_.push_back(local_scopes[i]);
+      member_->local_scopes_.emplace_back(local_scopes[i]);
     }
   }
 
-- 
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