app/testeventdev: add perf test setup and destroy

perf test has the queue and all types queue variants.
Introduce test_perf_common* to share the common code between those tests.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

diff --git a/app/test-eventdev/Makefile b/app/test-eventdev/Makefile
index 93c36e5..242d3ee 100644 (file)
--- a/app/test-eventdev/Makefile
+++ b/app/test-eventdev/Makefile
@@ -47,4 +47,6 @@ SRCS-y += test_order_common.c
 SRCS-y += test_order_queue.c
 SRCS-y += test_order_atq.c
 
+SRCS-y += test_perf_common.c
+
 include $(RTE_SDK)/mk/rte.app.mk

diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
new file mode 100644 (file)
index 0000000..d95eb62
--- /dev/null
+++ b/app/test-eventdev/test_perf_common.c
@@ -0,0 +1,71 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) Cavium 2017.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Cavium networks nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test_perf_common.h"
+
+
+int
+perf_test_setup(struct evt_test *test, struct evt_options *opt)
+{
+       void *test_perf;
+
+       test_perf = rte_zmalloc_socket(test->name, sizeof(struct test_perf),
+                               RTE_CACHE_LINE_SIZE, opt->socket_id);
+       if (test_perf  == NULL) {
+               evt_err("failed to allocate test_perf memory");
+               goto nomem;
+       }
+       test->test_priv = test_perf;
+
+       struct test_perf *t = evt_test_priv(test);
+
+       t->outstand_pkts = opt->nb_pkts * evt_nr_active_lcores(opt->plcores);
+       t->nb_workers = evt_nr_active_lcores(opt->wlcores);
+       t->done = false;
+       t->nb_pkts = opt->nb_pkts;
+       t->nb_flows = opt->nb_flows;
+       t->result = EVT_TEST_FAILED;
+       t->opt = opt;
+       memcpy(t->sched_type_list, opt->sched_type_list,
+                       sizeof(opt->sched_type_list));
+       return 0;
+nomem:
+       return -ENOMEM;
+}
+
+void
+perf_test_destroy(struct evt_test *test, struct evt_options *opt)
+{
+       RTE_SET_USED(opt);
+
+       rte_free(test->test_priv);
+}

diff --git a/app/test-eventdev/test_perf_common.h b/app/test-eventdev/test_perf_common.h
new file mode 100644 (file)
index 0000000..ab5c082
--- /dev/null
+++ b/app/test-eventdev/test_perf_common.h
@@ -0,0 +1,88 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) Cavium 2017.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Cavium networks nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _TEST_PERF_COMMON_
+#define _TEST_PERF_COMMON_
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <unistd.h>
+
+#include <rte_cycles.h>
+#include <rte_eventdev.h>
+#include <rte_lcore.h>
+#include <rte_malloc.h>
+#include <rte_mempool.h>
+#include <rte_prefetch.h>
+
+#include "evt_common.h"
+#include "evt_options.h"
+#include "evt_test.h"
+
+struct test_perf;
+
+struct worker_data {
+       uint64_t processed_pkts;
+       uint64_t latency;
+       uint8_t dev_id;
+       uint8_t port_id;
+       struct test_perf *t;
+} __rte_cache_aligned;
+
+struct prod_data {
+       uint8_t dev_id;
+       uint8_t port_id;
+       uint8_t queue_id;
+       struct test_perf *t;
+} __rte_cache_aligned;
+
+struct test_perf {
+       /* Don't change the offset of "done". Signal handler use this memory
+        * to terminate all lcores work.
+        */
+       int done;
+       uint64_t outstand_pkts;
+       uint8_t nb_workers;
+       enum evt_test_result result;
+       uint32_t nb_flows;
+       uint64_t nb_pkts;
+       struct rte_mempool *pool;
+       struct prod_data prod[EVT_MAX_PORTS];
+       struct worker_data worker[EVT_MAX_PORTS];
+       struct evt_options *opt;
+       uint8_t sched_type_list[EVT_MAX_STAGES] __rte_cache_aligned;
+} __rte_cache_aligned;
+
+int perf_test_setup(struct evt_test *test, struct evt_options *opt);
+void perf_test_destroy(struct evt_test *test, struct evt_options *opt);
+
+#endif /* _TEST_PERF_COMMON_ */