diff --git a/makefile b/makefile
index 5278ea7..b97102c 100644
--- a/makefile
+++ b/makefile
@@ -2,3 +2,5 @@ debug:
 	gcc main.c -g -o main
 release:
 	gcc main.c -O2 -o main
+perf:
+	g++ perf.cpp -O2 -o perftest; ./perftest