CFLAGS += -g
#CFLAGS += -ffloat-store
-#CFLAGS+= -DPARALLEL -fopenmp
+#CFLAGS += -DPARALLEL -fopenmp
+#CFLAGS += -DPTHREADS -lpthread
+#CFLAGS += -DVISUAL_THREAD -lpthread
+CFLAGS += -DPTHREADS -DVISUAL_THREAD -lpthread
CFLAGS += -DALBE
CFLAGS += -DALBE_FAST