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[PATCH v4] test: bench_misc: short and long time stamps #1956

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Dec 4, 2023
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[PATCH v4] test: bench_misc: short and long time stamps #1956

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34 changes: 29 additions & 5 deletions test/performance/odp_bench_misc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,17 @@ typedef struct {
/* Common benchmark suite data */
bench_suite_t suite;

/* Test case input / output data */
/* Time stamp 1 */
odp_time_t t1[REPEAT_COUNT];
/* Time stamp 2 */
odp_time_t t2[REPEAT_COUNT];
/* Resulting time stamp */
odp_time_t t3[REPEAT_COUNT];

odp_time_t global_short[REPEAT_COUNT];
odp_time_t global_long[REPEAT_COUNT];

/* Integer input / output data */
uint64_t a1[REPEAT_COUNT];
uint64_t a2[REPEAT_COUNT];
uint32_t b1[REPEAT_COUNT];
Expand Down Expand Up @@ -266,14 +273,28 @@ static int time_sum(void)
return i;
}

static int time_to_ns(void)
static int time_to_ns_short(void)
{
int i;
odp_time_t *t1 = gbl_args->t1;
odp_time_t *t = gbl_args->global_short;
uint64_t res = 0;

for (i = 0; i < REPEAT_COUNT; i++)
res += odp_time_to_ns(t[i]);

gbl_args->suite.dummy += res;

return i;
}

static int time_to_ns_long(void)
{
int i;
odp_time_t *t = gbl_args->global_long;
uint64_t res = 0;

for (i = 0; i < REPEAT_COUNT; i++)
res += odp_time_to_ns(t1[i]);
res += odp_time_to_ns(t[i]);

gbl_args->suite.dummy += res;

Expand Down Expand Up @@ -698,7 +719,8 @@ bench_info_t test_suite[] = {
BENCH_INFO(time_diff, init_time_local, 0, "time_diff (local)"),
BENCH_INFO(time_diff_ns, init_time_global, 0, NULL),
BENCH_INFO(time_sum, init_time_global, 0, NULL),
BENCH_INFO(time_to_ns, init_time_global, 0, NULL),
BENCH_INFO(time_to_ns_short, NULL, 0, "time_to_ns (short)"),
BENCH_INFO(time_to_ns_long, NULL, 0, "time_to_ns (long)"),
BENCH_INFO(time_local_from_ns, init_time_global, 0, NULL),
BENCH_INFO(time_global_from_ns, init_time_global, 0, NULL),
BENCH_INFO(time_cmp, init_time_global, 0, NULL),
Expand Down Expand Up @@ -884,6 +906,8 @@ int main(int argc, char *argv[])
gbl_args->t1[i] = ODP_TIME_NULL;
gbl_args->t2[i] = ODP_TIME_NULL;
gbl_args->t3[i] = ODP_TIME_NULL;
gbl_args->global_short[i] = odp_time_global_from_ns(ODP_TIME_MSEC_IN_NS);
gbl_args->global_long[i] = odp_time_global_from_ns(10 * ODP_TIME_SEC_IN_NS);
gbl_args->a1[i] = i;
gbl_args->a2[i] = i;
gbl_args->b1[i] = i;
Expand Down