From 89665ec20c6abc5e9730b33792e96f65241d7fed Mon Sep 17 00:00:00 2001 From: Santosh Shukla Date: Tue, 18 Apr 2017 20:11:30 +0530 Subject: [PATCH] test/mempool_perf: support default mempool Mempool_perf autotest currently does perf regression for: * nochache * cache Introducing default_pool, mainly targeted for ext-mempool regression test. Ext-mempool don't need 'cache' modes so only adding test-case support for 'nocache' mode. So to run ext-mempool perf regression, user has to set RTE_MBUF_DEFAULT_MEMPOOL_OPS="<>" There is chance of duplication ie.. if user sets RTE_MBUF_DEFAULT_MEMPOOL_OPS="ring_mp_mc" then regression will happen twice for 'ring_mp_mc' Signed-off-by: Santosh Shukla Acked-by: Shreyansh Jain Acked-by: Olivier Matz --- test/test/test_mempool_perf.c | 43 +++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/test/test/test_mempool_perf.c b/test/test/test_mempool_perf.c index 3749cf8bec..07b28c066b 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; int ret = -1; rte_atomic32_init(&synchro); @@ -336,6 +337,34 @@ test_mempool_perf(void) if (mp_cache == NULL) goto err; + /* Create a mempool based on Default handler */ + default_pool = rte_mempool_create_empty("default_pool", + MEMPOOL_SIZE, + MEMPOOL_ELT_SIZE, + 0, 0, + SOCKET_ID_ANY, 0); + + if (default_pool == NULL) { + printf("cannot allocate %s mempool\n", + RTE_MBUF_DEFAULT_MEMPOOL_OPS); + goto err; + } + + if (rte_mempool_set_ops_byname(default_pool, + RTE_MBUF_DEFAULT_MEMPOOL_OPS, NULL) + < 0) { + printf("cannot set %s handler\n", RTE_MBUF_DEFAULT_MEMPOOL_OPS); + goto err; + } + + if (rte_mempool_populate_default(default_pool) < 0) { + printf("cannot populate %s mempool\n", + RTE_MBUF_DEFAULT_MEMPOOL_OPS); + goto err; + } + + rte_mempool_obj_iter(default_pool, my_obj_init, NULL); + /* performance test with 1, 2 and max cores */ printf("start performance test (without cache)\n"); @@ -348,6 +377,19 @@ test_mempool_perf(void) if (do_one_mempool_test(mp_nocache, rte_lcore_count()) < 0) goto err; + /* performance test with 1, 2 and max cores */ + printf("start performance test for %s (without cache)\n", + RTE_MBUF_DEFAULT_MEMPOOL_OPS); + + if (do_one_mempool_test(default_pool, 1) < 0) + goto err; + + if (do_one_mempool_test(default_pool, 2) < 0) + goto err; + + if (do_one_mempool_test(default_pool, rte_lcore_count()) < 0) + goto err; + /* performance test with 1, 2 and max cores */ printf("start performance test (with cache)\n"); @@ -380,6 +422,7 @@ test_mempool_perf(void) err: rte_mempool_free(mp_cache); rte_mempool_free(mp_nocache); + rte_mempool_free(default_pool); return ret; } -- 2.20.1