From d624b417d822cd4e1d8ea7c252253568e204addd Mon Sep 17 00:00:00 2001
From: tianshuo78520a <707759223@qq.com>
Date: Thu, 28 Nov 2019 17:44:16 +0800
Subject: [PATCH] change make nproc on Cloud Integration (#21350)

---
 paddle/scripts/paddle_build.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index 5221ab1ec5..020f071ae8 100755
--- a/paddle/scripts/paddle_build.sh
+++ b/paddle/scripts/paddle_build.sh
@@ -280,7 +280,11 @@ function check_style() {
 
 function build_base() {
     if [ "$SYSTEM" == "Linux" ];then
-      parallel_number=`nproc`
+      if [ `nproc` -gt 16 ];then
+          parallel_number=$(expr `nproc` - 4)
+      else
+          parallel_number=`nproc`
+      fi
     else
       parallel_number=8
     fi
-- 
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