From 1a2e49aadf8d24b022998d302db5491d375a9d4b Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <matthieu.schaller@durham.ac.uk>
Date: Mon, 7 Mar 2016 19:20:39 +0000
Subject: [PATCH] Change the timestamp to [ssssss.s] to reduce the length of
the stdout lines.
---
configure.ac | 2 +-
src/clocks.c | 26 +++++---------------------
2 files changed, 6 insertions(+), 22 deletions(-)
diff --git a/configure.ac b/configure.ac
index 719b5e6897..6abf5a35bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -329,7 +329,7 @@ is defined in <sys/time.h>])],,
[#if HAVE_SYS_TIME_H
#include <sys/time.h>
#endif])
-AC_CHECK_FUNCS([gethrtime read_real_time time_base_to_time clock_gettime mach_absolute_time strftime gettimeofday localtime])
+AC_CHECK_FUNCS([gethrtime read_real_time time_base_to_time clock_gettime mach_absolute_time])
AC_MSG_CHECKING([for _rtc intrinsic])
rtc_ok=yes
AC_LINK_IFELSE([AC_LANG_PROGRAM(
diff --git a/src/clocks.c b/src/clocks.c
index ce220855d9..843970edf8 100644
--- a/src/clocks.c
+++ b/src/clocks.c
@@ -227,34 +227,18 @@ double clocks_from_ticks(ticks tics) {
const char *clocks_getunit() { return clocks_units[clocks_units_index]; }
/**
- * @brief returns the time of day to 1/10th second accuracy.
+ * @brief returns the time since the start of the execution in seconds
*
- * The date is return in the format [hh:mm:ss.s]
+ * The time is return in the format [ssssss.s]
*
- * @result the current time of day.
+ * @result the time since the start of the execution
*/
const char *clocks_get_timeofday() {
static char buffer[40];
-#if defined(HAVE_CLOCK_GETTIME) && defined(HAVE_LOCALTIME) && \
- defined(HAVE_STRFTIME)
- struct timespec time;
- struct tm *local_time;
- char fmttime[40];
+ sprintf(buffer, "[%08.1f]",
+ clocks_diff_ticks(getticks(), clocks_start) / 1000.0);
- clock_gettime(CLOCK_REALTIME, &time);
- local_time = localtime(&time.tv_sec);
-
- /* Make it a string */
- strftime(fmttime, 40, "%T", local_time);
-
- /* 1/10 seconds. */
- int tseconds = time.tv_nsec / 100000000;
- sprintf(buffer, "[%s.%01d]", fmttime, tseconds);
-
-#else
- sprintf(buffer, "[%08.1f]", clocks_diff_ticks(getticks(),clocks_start)/100.0);
-#endif
return buffer;
}
--
GitLab