Remove march native to O3

JamesYang007 · Jun 1, 2020 · 68f5420 · 68f5420
1 parent 55c4a6b
commit 68f5420
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -15,7 +15,7 @@ if (NOT CMAKE_BUILD_TYPE)
     # if binary directory ends with "release", use release mode
     if (${PROJECT_BINARY_DIR} MATCHES "release$")
         set(CMAKE_BUILD_TYPE RELEASE)
-        add_compile_options(-march=native -O2)
+        add_compile_options(-O3)
     # otherwise, use debug mode
     else()
         set(CMAKE_BUILD_TYPE DEBUG)