memcpy_speed: make default upper limit lower

If the cache size is not known, max out at 1 MB.
Better for slow systems.

diff --git a/testsuite/memcpy_speed.c b/testsuite/memcpy_speed.c
index b3b5f43..f03bfec 100644 (file)
--- a/testsuite/memcpy_speed.c
+++ b/testsuite/memcpy_speed.c
@@ -90,7 +90,7 @@ main(int argc, char *argv[])
   } else if (level3 > 0) {
     max = (log(level2)/M_LN2 - 6.0) * 10 + 20;
   } else {
-    max = 200;
+    max = 140;
   }
 
   for(i=0;i<max;i++){