[dpdk-dev] [PATCH v5 6/9] test/ring: add contention stress test for HTS ring

[Konstantin Ananyev <konstantin.ananyev@intel.com>]

Introduce new test case to test HTS ring mode under contention.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---
 app/test/Makefile               |  1 +
 app/test/meson.build            |  1 +
 app/test/test_ring_hts_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_hts_stress.c

diff --git a/app/test/Makefile b/app/test/Makefile
index 00b74b5c9..28f0b9ac2 100644
--- a/app/test/Makefile
+++ b/app/test/Makefile
@@ -78,6 +78,7 @@ SRCS-y += test_rand_perf.c
 
 SRCS-y += test_ring.c
 SRCS-y += test_ring_mpmc_stress.c
+SRCS-y += test_ring_hts_stress.c
 SRCS-y += test_ring_perf.c
 SRCS-y += test_ring_rts_stress.c
 SRCS-y += test_ring_stress.c
diff --git a/app/test/meson.build b/app/test/meson.build
index 97ad822c1..20c4978c2 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -101,6 +101,7 @@ test_sources = files('commands.c',
 	'test_rib6.c',
 	'test_ring.c',
 	'test_ring_mpmc_stress.c',
+	'test_ring_hts_stress.c',
 	'test_ring_perf.c',
 	'test_ring_rts_stress.c',
 	'test_ring_stress.c',
diff --git a/app/test/test_ring_hts_stress.c b/app/test/test_ring_hts_stress.c
new file mode 100644
index 000000000..edc9175cb
--- /dev/null
+++ b/app/test/test_ring_hts_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_hts_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_hts_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_HTS_ENQ | RING_F_MC_HTS_DEQ);
+}
+
+const struct test test_ring_hts_stress = {
+	.name = "MT_HTS",
+	.nb_case = RTE_DIM(tests),
+	.cases = tests,
+};
diff --git a/app/test/test_ring_stress.c b/app/test/test_ring_stress.c
index eab395e30..29a1368d7 100644
--- a/app/test/test_ring_stress.c
+++ b/app/test/test_ring_stress.c
@@ -43,6 +43,9 @@ test_ring_stress(void)
 	n += test_ring_rts_stress.nb_case;
 	k += run_test(&test_ring_rts_stress);
 
+	n += test_ring_hts_stress.nb_case;
+	k += run_test(&test_ring_hts_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 32aae2072..9a87c7f7b 100644
--- a/app/test/test_ring_stress.h
+++ b/app/test/test_ring_stress.h
@@ -34,3 +34,4 @@ struct test {
 
 extern const struct test test_ring_mpmc_stress;
 extern const struct test test_ring_rts_stress;
+extern const struct test test_ring_hts_stress;
-- 
2.17.1