From: Wilco Dijkstra <wilco.dijkstra@arm.com>
Date: Tue, 2 Jan 2024 17:08:02 +0000 (+0000)
Subject: Benchtests: Increase benchmark iterations
X-Git-Tag: upstream/2.39~62
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c14d8a985416986256f68568313cdb36f559821;p=platform%2Fupstream%2Fglibc.git

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 d75519c..fa328ac 100644
--- 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 83060c9..60add3f 100644
--- 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 ();