Benchtests: Increase benchmark iterations

Increase benchmark iterations for math and vector math functions to improve
timing accuracy.  Vector math benchmarks now take 1-3 seconds on a modern CPU.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

diff --git a/benchtests/bench-libmvec-skeleton.c b/benchtests/bench-libmvec-skeleton.c
index d75519cb79ab5b9c2218671f5962d0cada39bb24..fa328ac932552cc7028a9c7d4a5bf7814b24a02f 100644 (file)
--- a/benchtests/bench-libmvec-skeleton.c
+++ b/benchtests/bench-libmvec-skeleton.c
@@ -29,7 +29,7 @@
 #include <bench-libmvec-arch.h>
 
 #include <bench-util.c>
-#define D_ITERS 10000
+#define D_ITERS 200000
 
 int
 main (int argc, char **argv)

diff --git a/benchtests/bench-skeleton.c b/benchtests/bench-skeleton.c
index 83060c9cfa0855f43eb1df58c85f38a7b4748cd2..60add3f3f3c367c4e2d450e62b24437f43ea532a 100644 (file)
--- a/benchtests/bench-skeleton.c
+++ b/benchtests/bench-skeleton.c
@@ -48,7 +48,7 @@ main (int argc, char **argv)
 
   memset (&runtime, 0, sizeof (runtime));
 
-  unsigned long iters = 1000;
+  unsigned long iters = 2000;
 
 #ifdef BENCH_INIT
   BENCH_INIT ();