app/eventdev: use mempool cache for vector pool

Use mempool cache for vector mempool as vectors are freed by the Tx
routine, also increase the minimum pool size to 512 to avoid resource
contention on Rx.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index c66656cd3997a1ff22fb05dd42f2fda021fbc8b4..856a2f1a5212d7360ef7605411198b182d2415d7 100644 (file)
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -338,9 +338,10 @@ pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
        if (opt->ena_vector) {
                unsigned int nb_elem = (opt->pool_sz / opt->vector_size) << 1;
 
-               nb_elem = nb_elem ? nb_elem : 1;
+               nb_elem = RTE_MAX(512U, nb_elem);
+               nb_elem += evt_nr_active_lcores(opt->wlcores) * 32;
                vector_pool = rte_event_vector_pool_create(
-                       "vector_pool", nb_elem, 0, opt->vector_size,
+                       "vector_pool", nb_elem, 32, opt->vector_size,
                        opt->socket_id);
                if (vector_pool == NULL) {
                        evt_err("failed to create event vector pool");