From a9e23c7f0b09bd3184181fe756376806154ab756 Mon Sep 17 00:00:00 2001 From: Konstantin Ananyev Date: Mon, 20 Apr 2020 13:28:25 +0100 Subject: [PATCH] test/ring: add contention stress test for RTS ring Introduce new test case to test RTS ring mode under contention. Signed-off-by: Konstantin Ananyev Acked-by: Honnappa Nagarahalli --- app/test/Makefile | 1 + app/test/meson.build | 1 + app/test/test_ring_rts_stress.c | 32 ++++++++++++++++++++++++++++++++ app/test/test_ring_stress.c | 3 +++ app/test/test_ring_stress.h | 1 + 5 files changed, 38 insertions(+) create mode 100644 app/test/test_ring_rts_stress.c diff --git a/app/test/Makefile b/app/test/Makefile index a23a011df3..00b74b5c9d 100644 --- a/app/test/Makefile +++ b/app/test/Makefile @@ -79,6 +79,7 @@ SRCS-y += test_rand_perf.c SRCS-y += test_ring.c SRCS-y += test_ring_mpmc_stress.c SRCS-y += test_ring_perf.c +SRCS-y += test_ring_rts_stress.c SRCS-y += test_ring_stress.c SRCS-y += test_pmd_perf.c diff --git a/app/test/meson.build b/app/test/meson.build index 8824f366c5..97ad822c16 100644 --- a/app/test/meson.build +++ b/app/test/meson.build @@ -102,6 +102,7 @@ test_sources = files('commands.c', 'test_ring.c', 'test_ring_mpmc_stress.c', 'test_ring_perf.c', + 'test_ring_rts_stress.c', 'test_ring_stress.c', 'test_rwlock.c', 'test_sched.c', diff --git a/app/test/test_ring_rts_stress.c b/app/test/test_ring_rts_stress.c new file mode 100644 index 0000000000..f5255f24c2 --- /dev/null +++ b/app/test/test_ring_rts_stress.c @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2020 Intel Corporation + */ + +#include "test_ring_stress_impl.h" + +static inline uint32_t +_st_ring_dequeue_bulk(struct rte_ring *r, void **obj, uint32_t n, + uint32_t *avail) +{ + return rte_ring_mc_rts_dequeue_bulk(r, obj, n, avail); +} + +static inline uint32_t +_st_ring_enqueue_bulk(struct rte_ring *r, void * const *obj, uint32_t n, + uint32_t *free) +{ + return rte_ring_mp_rts_enqueue_bulk(r, obj, n, free); +} + +static int +_st_ring_init(struct rte_ring *r, const char *name, uint32_t num) +{ + return rte_ring_init(r, name, num, + RING_F_MP_RTS_ENQ | RING_F_MC_RTS_DEQ); +} + +const struct test test_ring_rts_stress = { + .name = "MT_RTS", + .nb_case = RTE_DIM(tests), + .cases = tests, +}; diff --git a/app/test/test_ring_stress.c b/app/test/test_ring_stress.c index 60706f7990..eab395e300 100644 --- a/app/test/test_ring_stress.c +++ b/app/test/test_ring_stress.c @@ -40,6 +40,9 @@ test_ring_stress(void) n += test_ring_mpmc_stress.nb_case; k += run_test(&test_ring_mpmc_stress); + n += test_ring_rts_stress.nb_case; + k += run_test(&test_ring_rts_stress); + printf("Number of tests:\t%u\nSuccess:\t%u\nFailed:\t%u\n", n, k, n - k); return (k != n); diff --git a/app/test/test_ring_stress.h b/app/test/test_ring_stress.h index 60eac6216a..32aae20727 100644 --- a/app/test/test_ring_stress.h +++ b/app/test/test_ring_stress.h @@ -33,3 +33,4 @@ struct test { }; extern const struct test test_ring_mpmc_stress; +extern const struct test test_ring_rts_stress; -- 2.20.1