O2 and stack_arrays

C2SM · Aug 16, 2024 · e89fdd7 · e89fdd7
1 parent 2de9b2b
commit e89fdd7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/repos/c2sm/packages/icon/package.py b/repos/c2sm/packages/icon/package.py
@@ -449,7 +449,7 @@ def configure_args(self):
         elif self.compiler.name in ['pgi', 'nvhpc']:
             config_vars['CFLAGS'].extend(['-g', '-O2'])
             config_vars['FCFLAGS'].extend(
-                ['-g', '-O', '-Mrecursive', '-Mallocatable=03', '-Mbackslash'])
+                ['-g', '-O2', '-Mrecursive', '-Mallocatable=03', '-Mbackslash', '-Mstack_arrays'])
 
             if self.spec.variants['gpu'].value == 'openacc+cuda':
                 config_vars['FCFLAGS'].extend([