add O2 optimization explicitly to Disco

chowland · Apr 3, 2024 · 4c80c3c · 4c80c3c
1 parent 63d8e43
commit 4c80c3c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -43,7 +43,7 @@ ifeq ($(MACHINE),PC)
 endif
 ifeq ($(MACHINE),DISCOVERER)
 	ifeq ($(FLAVOUR),GNU)
-		FC = h5pfc -cpp -fdefault-real-8 -fdefault-double-8
+		FC = h5pfc -O2 -cpp -fdefault-real-8 -fdefault-double-8
 		LDFLAGS += -lfftw3 -llapack -ldl
 	else
 		LDFLAGS += -lfftw3 -qmkl=sequential