Update setup_linux.py

Author: lukasvwk

lib/nms/setup_linux.py

@@ -124,7 +124,7 @@ def build_extensions(self):
         # we're only going to use certain compiler args with nvcc and not with
         # gcc the implementation of this trick is in customize_compiler() below
         extra_compile_args={'gcc': ["-Wno-unused-function"],
-                            'nvcc': ['-arch=sm_35',
+                            'nvcc': ['-arch=compute_50',
                                      '--ptxas-options=-v',
                                      '-c',
                                      '--compiler-options',