From ff8d2617779ac86ef1ce2515d30bf92f4c205a10 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Fri, 26 May 2017 18:12:31 +0800
Subject: [PATCH] Fix baidu gcc toolchain compile

---
 paddle/utils/arch/linux/Locks.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/paddle/utils/arch/linux/Locks.cpp b/paddle/utils/arch/linux/Locks.cpp
index 310c9a65425..3a0903d1f26 100644
--- a/paddle/utils/arch/linux/Locks.cpp
+++ b/paddle/utils/arch/linux/Locks.cpp
@@ -55,8 +55,11 @@ public:
 };
 
 #else
-
+// clang-format off
+#include <cstddef>
 #include <atomic>
+// clang-format on
+
 class SpinLockPrivate {
 public:
   inline void lock() {
-- 
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