Function enqueue_dequeue_perf

dpdk/app/test/test_pie.c:721–770

* enqueue/dequeue packets * aka * rte_sched_port_enqueue(port, in_mbufs, 10); * rte_sched_port_dequeue(port, out_mbufs, 10); */

 *	rte_sched_port_dequeue(port, out_mbufs, 10);
 */
static void enqueue_dequeue_perf(struct rte_pie_config *pie_cfg,
				 struct rte_pie *pie_in,
				 struct rte_pie *pie_out,
				 uint32_t *qlen,
				 uint32_t num_ops,
				 uint32_t *enqueued,
				 uint32_t *dropped,
				 uint32_t *dequeued,
				 struct rdtsc_prof *prof)
{
	uint32_t i = 0;

	if (pie_cfg == NULL) {
		printf("%s: Error: PIE configuration cannot be empty.\n", __func__);
		return;
	}

	if (pie_in == NULL) {
		printf("%s: Error: PIE enqueue data cannot be empty.\n", __func__);
		return;
	}

	for (i = 0; i < num_ops; i++) {
		uint64_t ts = 0;
		int ret = 0;

		/**
		 * enqueue
		 */
		ts = get_port_ts();
		rdtsc_prof_start(prof);
		ret = rte_pie_enqueue(pie_cfg, pie_in, *qlen,
								1000*sizeof(uint32_t), ts);
		rdtsc_prof_end(prof);

		if (ret == 0)
			(*enqueued)++;
		else
			(*dropped)++;

		if (pie_out != NULL) {
			ts = get_port_ts();
			rdtsc_prof_start(prof);
			rte_pie_dequeue(pie_out, 1000*sizeof(uint32_t), ts);
			rdtsc_prof_end(prof);

			(*dequeued)++;
		}
	}
}

/**
 * Setup test structures for tests P1