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examples: use mempool cache for vector pool

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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>
This commit is contained in:
Pavan Nikhilesh 2022-05-23 15:29:54 +05:30 committed by Jerin Jacob
parent d67332bca0
commit 31edfc4af9
3 changed files with 10 additions and 6 deletions
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8
examples/ipsec-secgw/event_helper.c
View File

@ -820,12 +820,12 @@ eh_rx_adapter_configure(struct eventmode_conf *em_conf,
em_conf->ext_params.vector_size) + 1;
if (per_port_pool)
nb_elem = nb_ports * nb_elem;
nb_elem = RTE_MAX(512U, nb_elem);
}
nb_elem += rte_lcore_count() * 32;
vector_pool = rte_event_vector_pool_create(
"vector_pool", nb_elem, 0,
em_conf->ext_params.vector_size,
socket_id);
"vector_pool", nb_elem, 32,
em_conf->ext_params.vector_size, socket_id);
if (vector_pool == NULL) {
EH_LOG_ERR("failed to create event vector pool");
return -ENOMEM;

4
examples/l2fwd-event/main.c
View File

@ -678,8 +678,10 @@ main(int argc, char **argv)
vec_size = rsrc->evt_vec.size;
nb_vec = (nb_mbufs + vec_size - 1) / vec_size;
nb_vec = RTE_MAX(512U, nb_vec);
nb_vec += rte_lcore_count() * 32;
rsrc->evt_vec_pool = rte_event_vector_pool_create(
"vector_pool", nb_vec, 0, vec_size, rte_socket_id());
"vector_pool", nb_vec, 32, vec_size, rte_socket_id());
if (rsrc->evt_vec_pool == NULL)
rte_panic("Cannot init event vector pool\n");
}

4
examples/l3fwd/main.c
View File

@ -1049,9 +1049,11 @@ init_mem(uint16_t portid, unsigned int nb_mbuf)
nb_vec = (nb_mbuf + evt_rsrc->vector_size - 1) /
evt_rsrc->vector_size;
nb_vec = RTE_MAX(512U, nb_vec);
nb_vec += rte_lcore_count() * 32;
snprintf(s, sizeof(s), "vector_pool_%d", portid);
vector_pool[portid] = rte_event_vector_pool_create(
s, nb_vec, 0, evt_rsrc->vector_size, socketid);
s, nb_vec, 32, evt_rsrc->vector_size, socketid);
if (vector_pool[portid] == NULL)
rte_exit(EXIT_FAILURE,
"Failed to create vector pool for port %d\n",