From ffa3402ea7b67060b885d1e813a2c1b03ec5b8f4 Mon Sep 17 00:00:00 2001
From: Avril <flanchan@cumallover.me>
Date: Tue, 24 Nov 2020 21:56:56 +0000
Subject: [PATCH] update opt args

---
 lean/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lean/Makefile b/lean/Makefile
index 2bd57f8..61a42e0 100644
--- a/lean/Makefile
+++ b/lean/Makefile
@@ -6,7 +6,9 @@ PROJECT=shuffle3
 
 COMMON_FLAGS = -Wall -pedantic $(addprefix -I,$(INCLUDE)) -fno-strict-aliasing
 
-OPT_FLAGS?=     -fgraphite -march=native
+OPT_FLAGS?= -march=native -fgraphite -fopenmp -floop-parallelize-all -ftree-parallelize-loops=4 \
+	    -floop-interchange -ftree-loop-distribution -floop-strip-mine -floop-block
+
 CXX_OPT_FLAGS?= $(OPT_FLAGS) -felide-constructors
 
 CFLAGS   += $(COMMON_FLAGS) --std=gnu11