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From: Srikanth Yalavarthi <syalavarthi@marvell.com>
To: Srikanth Yalavarthi <syalavarthi@marvell.com>
CC: <dev@dpdk.org>, <sshankarnara@marvell.com>, <jerinj@marvell.com>,
<aprabhu@marvell.com>, <ptakkar@marvell.com>, <pshukla@marvell.com>
Subject: [PATCH v5 02/12] app/mldev: add common test functions
Date: Fri, 10 Mar 2023 00:09:24 -0800
Message-ID: <20230310080935.2460-3-syalavarthi@marvell.com>
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Added common functions used by all tests. Common code
includes functions to check capabilities, options, and
handle ML devices.
Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
---
app/test-mldev/meson.build | 1 +
app/test-mldev/test_common.c | 136 +++++++++++++++++++++++++++++++++++
app/test-mldev/test_common.h | 27 +++++++
3 files changed, 164 insertions(+)
create mode 100644 app/test-mldev/test_common.c
create mode 100644 app/test-mldev/test_common.h
diff --git a/app/test-mldev/meson.build b/app/test-mldev/meson.build
index 8ca2e1a1c1..964bb9ddc4 100644
--- a/app/test-mldev/meson.build
+++ b/app/test-mldev/meson.build
@@ -12,6 +12,7 @@ sources = files(
'ml_options.c',
'ml_test.c',
'parser.c',
+ 'test_common.c',
)
deps += ['mldev']
diff --git a/app/test-mldev/test_common.c b/app/test-mldev/test_common.c
new file mode 100644
index 0000000000..8c4da4609a
--- /dev/null
+++ b/app/test-mldev/test_common.c
@@ -0,0 +1,136 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#include <errno.h>
+
+#include <rte_common.h>
+#include <rte_memory.h>
+#include <rte_mldev.h>
+
+#include "ml_common.h"
+#include "test_common.h"
+
+bool
+ml_test_cap_check(struct ml_options *opt)
+{
+ struct rte_ml_dev_info dev_info;
+
+ rte_ml_dev_info_get(opt->dev_id, &dev_info);
+ if (dev_info.max_models == 0) {
+ ml_err("Not enough mldev models supported = %u", dev_info.max_models);
+ return false;
+ }
+
+ return true;
+}
+
+int
+ml_test_opt_check(struct ml_options *opt)
+{
+ uint16_t dev_count;
+ int socket_id;
+
+ RTE_SET_USED(opt);
+
+ dev_count = rte_ml_dev_count();
+ if (dev_count == 0) {
+ ml_err("No ML devices found");
+ return -ENODEV;
+ }
+
+ if (opt->dev_id >= dev_count) {
+ ml_err("Invalid option dev_id = %d", opt->dev_id);
+ return -EINVAL;
+ }
+
+ socket_id = rte_ml_dev_socket_id(opt->dev_id);
+ if (!((opt->socket_id != SOCKET_ID_ANY) || (opt->socket_id != socket_id))) {
+ ml_err("Invalid option, socket_id = %d\n", opt->socket_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+void
+ml_test_opt_dump(struct ml_options *opt)
+{
+ ml_options_dump(opt);
+}
+
+int
+ml_test_device_configure(struct ml_test *test, struct ml_options *opt)
+{
+ struct test_common *t = ml_test_priv(test);
+ struct rte_ml_dev_config dev_config;
+ int ret;
+
+ ret = rte_ml_dev_info_get(opt->dev_id, &t->dev_info);
+ if (ret != 0) {
+ ml_err("Failed to get mldev info, dev_id = %d\n", opt->dev_id);
+ return ret;
+ }
+
+ /* configure device */
+ dev_config.socket_id = opt->socket_id;
+ dev_config.nb_models = t->dev_info.max_models;
+ dev_config.nb_queue_pairs = t->dev_info.max_queue_pairs;
+ ret = rte_ml_dev_configure(opt->dev_id, &dev_config);
+ if (ret != 0) {
+ ml_err("Failed to configure ml device, dev_id = %d\n", opt->dev_id);
+ return ret;
+ }
+
+ return 0;
+}
+
+int
+ml_test_device_close(struct ml_test *test, struct ml_options *opt)
+{
+ struct test_common *t = ml_test_priv(test);
+ int ret = 0;
+
+ RTE_SET_USED(t);
+
+ /* close device */
+ ret = rte_ml_dev_close(opt->dev_id);
+ if (ret != 0)
+ ml_err("Failed to close ML device, dev_id = %d\n", opt->dev_id);
+
+ return ret;
+}
+
+int
+ml_test_device_start(struct ml_test *test, struct ml_options *opt)
+{
+ struct test_common *t = ml_test_priv(test);
+ int ret;
+
+ RTE_SET_USED(t);
+
+ /* start device */
+ ret = rte_ml_dev_start(opt->dev_id);
+ if (ret != 0) {
+ ml_err("Failed to start ml device, dev_id = %d\n", opt->dev_id);
+ return ret;
+ }
+
+ return 0;
+}
+
+int
+ml_test_device_stop(struct ml_test *test, struct ml_options *opt)
+{
+ struct test_common *t = ml_test_priv(test);
+ int ret = 0;
+
+ RTE_SET_USED(t);
+
+ /* stop device */
+ ret = rte_ml_dev_stop(opt->dev_id);
+ if (ret != 0)
+ ml_err("Failed to stop ML device, dev_id = %d\n", opt->dev_id);
+
+ return ret;
+}
diff --git a/app/test-mldev/test_common.h b/app/test-mldev/test_common.h
new file mode 100644
index 0000000000..cb286adcd6
--- /dev/null
+++ b/app/test-mldev/test_common.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#ifndef _ML_TEST_COMMON_
+#define _ML_TEST_COMMON_
+
+#include <rte_mldev.h>
+
+#include "ml_common.h"
+#include "ml_test.h"
+
+struct test_common {
+ struct ml_options *opt;
+ enum ml_test_result result;
+ struct rte_ml_dev_info dev_info;
+};
+
+bool ml_test_cap_check(struct ml_options *opt);
+int ml_test_opt_check(struct ml_options *opt);
+void ml_test_opt_dump(struct ml_options *opt);
+int ml_test_device_configure(struct ml_test *test, struct ml_options *opt);
+int ml_test_device_close(struct ml_test *test, struct ml_options *opt);
+int ml_test_device_start(struct ml_test *test, struct ml_options *opt);
+int ml_test_device_stop(struct ml_test *test, struct ml_options *opt);
+
+#endif /* _ML_TEST_COMMON_ */
--
2.17.1