add rdtscp detect

2021-07-30 14:18:08 +08:00
parent f2475579f6
commit 81a52b291a
1 changed files with 5 additions and 3 deletions
--- a/simpleInstall/install.sh
+++ b/simpleInstall/install.sh
@ -157,9 +157,11 @@ function check_os() {
      exit 1
    fi
    # check cpu instruction
-    if [ X"$(cat /proc/cpuinfo | grep rdtscp | uniq)" == X"" ]
-    then
-        echo "The cpu instruction rdtscp is missing." && exit 1
+    CPU_BIT=$(uname -m)
+    if [ X"$CPU_BIT" == X"x86_64" ]; then
+        if [ X"$(cat /proc/cpuinfo | grep rdtscp | uniq)" == X"" ]; then
+            echo "The cpu instruction rdtscp is missing." && exit 1
+        fi
    fi
 }