From f0f25eabe5b374f20a5db30f652f6e994fff3fb3 Mon Sep 17 00:00:00 2001
From: Cyril SIX <cyril.six@kalray.eu>
Date: Fri, 13 Sep 2019 14:32:25 +0200
Subject: Scaling down most of c/ CompCert tests

---
 test/c/perlin.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'test/c/perlin.c')

diff --git a/test/c/perlin.c b/test/c/perlin.c
index e7bbd22d..b853aeed 100644
--- a/test/c/perlin.c
+++ b/test/c/perlin.c
@@ -63,13 +63,16 @@ static void init(void) {
     p[256+i] = p[i] = permutation[i];
 }
 
+#define INCREMENT 0.5
+#define MIN -5.0
+#define MAX 5.0
 int main(int argc, char ** argv) {
   init();
   
   double x, y, z, sum = 0.0;
-  for (x = -5.0; x < 5.0; x += 0.1)
-    for (y = -5.0; y < 5.0; y += 0.1)
-      for (z = -5.0; z < 5.0; z += 0.1)
+  for (x = MIN; x < MAX; x += INCREMENT)
+    for (y = MIN; y < MAX; y += INCREMENT)
+      for (z = MIN; z < MAX; z += INCREMENT)
         sum += noise(x, y, z);
   
   printf("%.4e\n", sum);
-- 
cgit