From 9b682c3e4b43e43dcca055f236edad335351cd65 Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <matthieu.schaller@durham.ac.uk>
Date: Wed, 2 Dec 2015 18:47:23 +0000
Subject: [PATCH] Added timing information to the vectorization test
---
tests/testVectorize.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/tests/testVectorize.c b/tests/testVectorize.c
index 78124f00e9..074dd14820 100644
--- a/tests/testVectorize.c
+++ b/tests/testVectorize.c
@@ -120,6 +120,7 @@ int main(int argc, char *argv[]) {
struct runner runner;
char c;
static unsigned long long partId = 0;
+ ticks tic, toc, time;
while ((c = getopt(argc, argv, "h:p:r:t:")) != -1) {
switch (c) {
@@ -172,19 +173,40 @@ int main(int argc, char *argv[]) {
zero_particle_fields(ci);
zero_particle_fields(cj);
+ tic = getticks();
+
/* Run the test */
runner_dopair1_density(&runner, ci, cj);
+ toc = getticks();
+ time += toc - tic;
+
/* Dump if necessary */
if (i % 50 == 0) dump_particle_fields("swift_dopair.dat", ci, cj);
}
+ /* Output timing */
+ message("SWIFT calculation took %lli ticks." , time / runs);
+
/* Now perform a brute-force version for accuracy tests */
+
+ /* Zero the fields */
zero_particle_fields(ci);
zero_particle_fields(cj);
+
+ tic = getticks();
+
+ /* Run the test */
pairs_all_density(&runner, ci, cj);
+
+ toc = getticks();
+
+ /* Dump */
dump_particle_fields("brute_force.dat", ci, cj);
+ /* Output timing */
+ message("Brute force calculation took %lli ticks." , toc - tic);
+
/* Clean things to make the sanitizer happy ... */
clean_up(ci);
clean_up(cj);
--
GitLab