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core: Display subtest walltime

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-09-06 08:40:04 +01:00
parent f675f6771b
commit 91a432721c
1 changed files with 19 additions and 3 deletions
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22
lib/igt_core.c
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@ -49,6 +49,7 @@
#include <sys/utsname.h>
#include <termios.h>
#include <errno.h>
#include <time.h>
#include "drmtest.h"
#include "intel_chipset.h"
@ -206,6 +207,7 @@ static bool list_subtests = false;
static char *run_single_subtest = NULL;
static bool run_single_subtest_found = false;
static const char *in_subtest = NULL;
static struct timespec subtest_time;
static bool in_fixture = false;
static bool test_with_subtests = false;
static enum {
@ -250,6 +252,14 @@ static void kmsg(const char *format, ...)
fclose(file);
}
static void gettime(struct timespec *ts)
{
memset(ts, 0, sizeof(*ts));
if (clock_gettime(CLOCK_MONOTONIC_COARSE, ts))
clock_gettime(CLOCK_MONOTONIC, ts);
}
bool __igt_fixture(void)
{
assert(!in_fixture);
@ -593,8 +603,6 @@ bool __igt_run_subtest(const char *subtest_name)
run_single_subtest_found = true;
}
if (skip_subtests_henceforth) {
printf("Subtest %s: %s\n", subtest_name,
skip_subtests_henceforth == SKIP ?
@ -604,6 +612,7 @@ bool __igt_run_subtest(const char *subtest_name)
kmsg(KERN_INFO "%s: starting subtest %s\n", command_str, subtest_name);
gettime(&subtest_time);
return (in_subtest = subtest_name);
}
@ -637,7 +646,14 @@ static int igt_exitcode;
static void exit_subtest(const char *) __attribute__((noreturn));
static void exit_subtest(const char *result)
{
printf("Subtest %s: %s\n", in_subtest, result);
struct timespec now;
double elapsed;
gettime(&now);
elapsed = now.tv_sec - subtest_time.tv_sec;
elapsed += (now.tv_nsec - subtest_time.tv_nsec) * 1e-9;
printf("Subtest %s: %s (%.3fs)\n", in_subtest, result, elapsed);
in_subtest = NULL;
longjmp(igt_subtest_jmpbuf, 1);
}