From 177b3821c9859746760f2f5d06f3f0ac502c9927 Mon Sep 17 00:00:00 2001
From: Pedro Gonnet <gonnet@google.com>
Date: Sun, 9 Apr 2017 22:43:31 +0200
Subject: [PATCH] add the option of dumping the timers in each time step.
---
examples/main.c | 27 +++++++++++++++++----------
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/examples/main.c b/examples/main.c
index abda7c3515..e0f0c03767 100644
--- a/examples/main.c
+++ b/examples/main.c
@@ -165,12 +165,13 @@ int main(int argc, char *argv[]) {
int with_drift_all = 0;
int verbose = 0;
int nr_threads = 1;
+ int with_verbose_timers = 0;
char paramFileName[200] = "";
unsigned long long cpufreq = 0;
/* Parse the parameters */
int c;
- while ((c = getopt(argc, argv, "acCdDef:FgGhn:sSt:v:y:")) != -1) switch (c) {
+ while ((c = getopt(argc, argv, "acCdDef:FgGhn:sSt:Tv:y:")) != -1) switch (c) {
case 'a':
with_aff = 1;
break;
@@ -229,6 +230,9 @@ int main(int argc, char *argv[]) {
return 1;
}
break;
+ case 'T':
+ with_verbose_timers = 1;
+ break;
case 'v':
if (sscanf(optarg, "%d", &verbose) != 1) {
if (myrank == 0) printf("Error parsing verbosity level (-v).\n");
@@ -600,10 +604,11 @@ int main(int argc, char *argv[]) {
printf("# %6s %14s %14s %10s %10s %10s %16s [%s]\n", "Step", "Time",
"Time-step", "Updates", "g-Updates", "s-Updates", "Wall-clock time",
clocks_getunit());
- printf("timers: ");
- for (int k = 0; k < timer_count; k++)
- printf("%s\t", timers_names[k]);
- printf("\n");
+ if (with_verbose_timers) {
+ printf("timers: ");
+ for (int k = 0; k < timer_count; k++) printf("%s\t", timers_names[k]);
+ printf("\n");
+ }
}
/* Main simulation loop */
@@ -614,12 +619,14 @@ int main(int argc, char *argv[]) {
/* Take a step. */
engine_step(&e);
-
+
/* Print the timers. */
- printf("timers: ");
- for (int k = 0; k < timer_count; k++)
- printf("%.3f\t", clocks_from_ticks(timers[k]));
- printf("\n");
+ if (with_verbose_timers) {
+ printf("timers: ");
+ for (int k = 0; k < timer_count; k++)
+ printf("%.3f\t", clocks_from_ticks(timers[k]));
+ printf("\n");
+ }
#ifdef SWIFT_DEBUG_TASKS
/* Dump the task data using the given frequency. */
--
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