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From: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
To: jerin.jacob@caviumnetworks.com, santosh.shukla@caviumnetworks.com,
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Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Date: Tue, 19 Dec 2017 03:13:57 +0530
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Subject: [dpdk-dev] [PATCH v2 04/12] app/eventdev: add pipeline opt dump and
check functions
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Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
---
app/test-eventdev/test_pipeline_common.c | 84 ++++++++++++++++++++++++++++++++
app/test-eventdev/test_pipeline_common.h | 3 ++
2 files changed, 87 insertions(+)
diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index d34003362..d2ffcbe08 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -32,6 +32,90 @@
#include "test_pipeline_common.h"
+int
+pipeline_test_result(struct evt_test *test, struct evt_options *opt)
+{
+ RTE_SET_USED(opt);
+ int i;
+ uint64_t total = 0;
+ struct test_pipeline *t = evt_test_priv(test);
+
+ printf("Packet distribution across worker cores :\n");
+ for (i = 0; i < t->nb_workers; i++)
+ total += t->worker[i].processed_pkts;
+ for (i = 0; i < t->nb_workers; i++)
+ printf("Worker %d packets: "CLGRN"%"PRIx64" "CLNRM"percentage:"
+ CLGRN" %3.2f\n"CLNRM, i,
+ t->worker[i].processed_pkts,
+ (((double)t->worker[i].processed_pkts)/total)
+ * 100);
+ return t->result;
+}
+
+void
+pipeline_opt_dump(struct evt_options *opt, uint8_t nb_queues)
+{
+ evt_dump("nb_worker_lcores", "%d", evt_nr_active_lcores(opt->wlcores));
+ evt_dump_worker_lcores(opt);
+ evt_dump_nb_stages(opt);
+ evt_dump("nb_evdev_ports", "%d", pipeline_nb_event_ports(opt));
+ evt_dump("nb_evdev_queues", "%d", nb_queues);
+ evt_dump_queue_priority(opt);
+ evt_dump_sched_type_list(opt);
+ evt_dump_producer_type(opt);
+}
+
+int
+pipeline_opt_check(struct evt_options *opt, uint64_t nb_queues)
+{
+ unsigned int lcores;
+ /*
+ * N worker + 1 master
+ */
+ lcores = 2;
+
+ if (!rte_eth_dev_count()) {
+ evt_err("test needs minimum 1 ethernet dev");
+ return -1;
+ }
+
+ if (rte_lcore_count() < lcores) {
+ evt_err("test need minimum %d lcores", lcores);
+ return -1;
+ }
+
+ /* Validate worker lcores */
+ if (evt_lcores_has_overlap(opt->wlcores, rte_get_master_lcore())) {
+ evt_err("worker lcores overlaps with master lcore");
+ return -1;
+ }
+ if (evt_has_disabled_lcore(opt->wlcores)) {
+ evt_err("one or more workers lcores are not enabled");
+ return -1;
+ }
+ if (!evt_has_active_lcore(opt->wlcores)) {
+ evt_err("minimum one worker is required");
+ return -1;
+ }
+
+ if (nb_queues > EVT_MAX_QUEUES) {
+ evt_err("number of queues exceeds %d", EVT_MAX_QUEUES);
+ return -1;
+ }
+ if (pipeline_nb_event_ports(opt) > EVT_MAX_PORTS) {
+ evt_err("number of ports exceeds %d", EVT_MAX_PORTS);
+ return -1;
+ }
+
+ if (evt_has_invalid_stage(opt))
+ return -1;
+
+ if (evt_has_invalid_sched_type(opt))
+ return -1;
+
+ return 0;
+}
+
int
pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt)
{
diff --git a/app/test-eventdev/test_pipeline_common.h b/app/test-eventdev/test_pipeline_common.h
index 35367d546..e709a1000 100644
--- a/app/test-eventdev/test_pipeline_common.h
+++ b/app/test-eventdev/test_pipeline_common.h
@@ -78,8 +78,11 @@ struct test_pipeline {
uint8_t sched_type_list[EVT_MAX_STAGES] __rte_cache_aligned;
} __rte_cache_aligned;
+int pipeline_test_result(struct evt_test *test, struct evt_options *opt);
+int pipeline_opt_check(struct evt_options *opt, uint64_t nb_queues);
int pipeline_test_setup(struct evt_test *test, struct evt_options *opt);
int pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt);
+void pipeline_opt_dump(struct evt_options *opt, uint8_t nb_queues);
void pipeline_test_destroy(struct evt_test *test, struct evt_options *opt);
void pipeline_mempool_destroy(struct evt_test *test, struct evt_options *opt);
--
2.14.1