From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, Radu Nicolau <radu.nicolau@intel.com>,
Akhil Goyal <gakhil@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Pavan Nikhilesh <pbhagavatula@marvell.com>
Cc: <dev@dpdk.org>
Subject: [PATCH 2/2] examples: use mempool cache for vector pool
Date: Mon, 23 May 2022 15:29:54 +0530 [thread overview]
Message-ID: <20220523095954.3181-2-pbhagavatula@marvell.com> (raw)
In-Reply-To: <20220523095954.3181-1-pbhagavatula@marvell.com>
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
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>
---
examples/ipsec-secgw/event_helper.c | 8 ++++----
examples/l2fwd-event/main.c | 4 +++-
examples/l3fwd/main.c | 4 +++-
3 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/examples/ipsec-secgw/event_helper.c b/examples/ipsec-secgw/event_helper.c
index 172ab8e716..b36f20a3fd 100644
--- a/examples/ipsec-secgw/event_helper.c
+++ b/examples/ipsec-secgw/event_helper.c
@@ -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;
diff --git a/examples/l2fwd-event/main.c b/examples/l2fwd-event/main.c
index dcc72f3f1e..44303d10c2 100644
--- a/examples/l2fwd-event/main.c
+++ b/examples/l2fwd-event/main.c
@@ -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");
}
diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c
index a629198223..896a347db3 100644
--- a/examples/l3fwd/main.c
+++ b/examples/l3fwd/main.c
@@ -1006,9 +1006,11 @@ 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",
--
2.25.1
next prev parent reply other threads:[~2022-05-23 10:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-23 9:59 [PATCH 1/2] app/eventdev: " pbhagavatula
2022-05-23 9:59 ` pbhagavatula [this message]
2022-06-10 13:46 ` [PATCH 2/2] examples: " Jerin Jacob
2022-06-10 13:44 ` [PATCH 1/2] app/eventdev: " Jerin Jacob
2022-06-13 5:56 ` Jerin Jacob
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