From f77d0afc153b6a660d0cd2a7ed4c89cee9dc643e Mon Sep 17 00:00:00 2001
From: tianshuo78520a <707759223@qq.com>
Date: Thu, 16 Apr 2020 19:17:40 +0800
Subject: [PATCH] Drop the number of concurrent compile (#23890)

---
 paddle/scripts/paddle_build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index 3519d64489a..60f8d37daf6 100755
--- a/paddle/scripts/paddle_build.sh
+++ b/paddle/scripts/paddle_build.sh
@@ -296,7 +296,7 @@ function check_style() {
 function build_base() {
     if [ "$SYSTEM" == "Linux" ];then
       if [ `nproc` -gt 16 ];then
-          parallel_number=$(expr `nproc` - 4)
+          parallel_number=$(expr `nproc` - 8)
       else
           parallel_number=`nproc`
       fi
-- 
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