[dpdk-dev] [PATCH] test/mempool_perf: improve default mempool ops selection
Jerin Jacob
jerin.jacob at caviumnetworks.com
Sun Nov 19 05:55:31 CET 2017
Use of rte_eal_mbuf_default_mempool_ops() API will
allow to override pool handler through "--mbuf-pool-ops-name"
eal command line argument.
Signed-off-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
---
test/test/test_mempool_perf.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/test/test/test_mempool_perf.c b/test/test/test_mempool_perf.c
index 749b364ee..85b9f782d 100644
--- a/test/test/test_mempool_perf.c
+++ b/test/test/test_mempool_perf.c
@@ -313,6 +313,7 @@ test_mempool_perf(void)
struct rte_mempool *mp_cache = NULL;
struct rte_mempool *mp_nocache = NULL;
struct rte_mempool *default_pool = NULL;
+ const char *default_pool_ops;
int ret = -1;
rte_atomic32_init(&synchro);
@@ -336,6 +337,7 @@ test_mempool_perf(void)
if (mp_cache == NULL)
goto err;
+ default_pool_ops = rte_eal_mbuf_default_mempool_ops();
/* Create a mempool based on Default handler */
default_pool = rte_mempool_create_empty("default_pool",
MEMPOOL_SIZE,
@@ -344,21 +346,18 @@ test_mempool_perf(void)
SOCKET_ID_ANY, 0);
if (default_pool == NULL) {
- printf("cannot allocate %s mempool\n",
- RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+ printf("cannot allocate %s mempool\n", default_pool_ops);
goto err;
}
- if (rte_mempool_set_ops_byname(default_pool,
- RTE_MBUF_DEFAULT_MEMPOOL_OPS, NULL)
+ if (rte_mempool_set_ops_byname(default_pool, default_pool_ops, NULL)
< 0) {
- printf("cannot set %s handler\n", RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+ printf("cannot set %s handler\n", default_pool_ops);
goto err;
}
if (rte_mempool_populate_default(default_pool) < 0) {
- printf("cannot populate %s mempool\n",
- RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+ printf("cannot populate %s mempool\n", default_pool_ops);
goto err;
}
@@ -378,7 +377,7 @@ test_mempool_perf(void)
/* performance test with 1, 2 and max cores */
printf("start performance test for %s (without cache)\n",
- RTE_MBUF_DEFAULT_MEMPOOL_OPS);
+ default_pool_ops);
if (do_one_mempool_test(default_pool, 1) < 0)
goto err;
--
2.15.0
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