Add optimisation flag to setup.py build

romeric · May 8, 2017 · 71e70d1 · 71e70d1
1 parent 23d0317
commit 71e70d1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/PostMeshPy/setup.py b/PostMeshPy/setup.py
@@ -38,10 +38,10 @@
 
 # Compiler arguments
 if "clang++" in _cxx_compiler or ("c++" in _cxx_compiler and "darwin" in _os):
-    compiler_args = ["-std=c++11","-m64","-march=native","-mtune=native", "-ffp-contract=fast",
+    compiler_args = ["-O3","-std=c++11","-m64","-march=native","-mtune=native", "-ffp-contract=fast",
                     "-ffast-math", "-flto","-DNPY_NO_DEPRECATED_API", "-Wno-shorten-64-to-32"]
 else:
-    compiler_args = ["-std=c++11","-m64","-march=native","-mtune=native", "-ffp-contract=fast",
+    compiler_args = ["-O3","-std=c++11","-m64","-march=native","-mtune=native", "-ffp-contract=fast",
                     "-mfpmath=sse","-ffast-math","-ftree-vectorize", "-finline-limit=100000",
                     "-funroll-loops","-finline-functions","-Wno-unused-function",
                     "-flto","-DNPY_NO_DEPRECATED_API","-Wno-cpp"]