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test/eventdev: add octeontx flow based max stage

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Add flow based pipeline test with maximum number of stages available
in the device.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
This commit is contained in:
Jerin Jacob 2017-03-03 22:58:16 +05:30
parent 19e2646879
commit 723a4d1bea
1 changed files with 70 additions and 0 deletions
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70
test/test/test_eventdev_octeontx.c
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@ -1098,6 +1098,74 @@ test_multi_port_queue_parallel_to_parallel(void)
return test_multiport_queue_sched_type_test(RTE_SCHED_TYPE_PARALLEL,
RTE_SCHED_TYPE_PARALLEL);
}
static int
worker_flow_based_pipeline_max_stages_rand_sched_type(void *arg)
{
struct test_core_param *param = arg;
struct rte_event ev;
uint16_t valid_event;
uint8_t port = param->port;
rte_atomic32_t *total_events = param->total_events;
while (rte_atomic32_read(total_events) > 0) {
valid_event = rte_event_dequeue_burst(evdev, port, &ev, 1, 0);
if (!valid_event)
continue;
if (ev.sub_event_type == 255) { /* last stage */
rte_pktmbuf_free(ev.mbuf);
rte_atomic32_sub(total_events, 1);
} else {
ev.event_type = RTE_EVENT_TYPE_CPU;
ev.sub_event_type++;
ev.sched_type =
rte_rand() % (RTE_SCHED_TYPE_PARALLEL + 1);
ev.op = RTE_EVENT_OP_FORWARD;
rte_event_enqueue_burst(evdev, port, &ev, 1);
}
}
return 0;
}
static int
launch_multi_port_max_stages_random_sched_type(int (*fn)(void *))
{
uint8_t nr_ports;
int ret;
nr_ports = RTE_MIN(rte_event_port_count(evdev), rte_lcore_count() - 1);
if (!nr_ports) {
printf("%s: Not enough ports=%d or workers=%d\n", __func__,
rte_event_port_count(evdev), rte_lcore_count() - 1);
return TEST_SUCCESS;
}
/* Injects events with m->seqn=0 to total_events */
ret = inject_events(
0x1 /*flow_id */,
RTE_EVENT_TYPE_CPU /* event_type */,
0 /* sub_event_type (stage 0) */,
rte_rand() % (RTE_SCHED_TYPE_PARALLEL + 1) /* sched_type */,
0 /* queue */,
0 /* port */,
MAX_EVENTS /* events */);
if (ret)
return TEST_FAILED;
return launch_workers_and_wait(fn, fn, MAX_EVENTS, nr_ports,
0xff /* invalid */);
}
/* Flow based pipeline with maximum stages with random sched type */
static int
test_multi_port_flow_max_stages_random_sched_type(void)
{
return launch_multi_port_max_stages_random_sched_type(
worker_flow_based_pipeline_max_stages_rand_sched_type);
}
static struct unit_test_suite eventdev_octeontx_testsuite = {
.suite_name = "eventdev octeontx unit test suite",
.setup = testsuite_setup,
@ -1155,6 +1223,8 @@ static struct unit_test_suite eventdev_octeontx_testsuite = {
test_multi_port_queue_parallel_to_ordered),
TEST_CASE_ST(eventdev_setup, eventdev_teardown,
test_multi_port_queue_parallel_to_parallel),
TEST_CASE_ST(eventdev_setup, eventdev_teardown,
test_multi_port_flow_max_stages_random_sched_type),
TEST_CASES_END() /**< NULL terminate unit test array */
}
};