1 // Copyright (C) 2018-2019 Intel Corporation
2 // SPDX-License-Identifier: Apache-2.0
9 #include <gflags/gflags.h>
13 #include <os/windows/w_dirent.h>
18 /// @brief message for help argument
19 static const char help_message[] = "Print a usage message.";
21 /// @brief message for images argument
22 static const char image_message[] = "Required. Path to a folder with images or path to an image files: a .ubyte file for LeNet"\
23 "and a .bmp file for the other networks.";
25 /// @brief message for plugin_path argument
26 static const char plugin_path_message[] = "Optional. Path to a plugin folder.";
28 /// @brief message for model argument
29 static const char model_message[] = "Required. Path to an .xml file with a trained model.";
31 /// @brief message for assigning cnn calculation to device
32 static const char target_device_message[] = "Optional. Specify the target device to infer on; CPU, GPU, FPGA, HDDL or MYRIAD is acceptable. " \
33 "Sample will look for a suitable plugin for device specified. Default value is CPU";
35 /// @brief message for performance counters
36 static const char performance_counter_message[] = "Optional. Enables per-layer performance report";
38 /// @brief message for top results number
39 static const char ntop_message[] = "Optional. Number of top results. Default value is 10.";
41 /// @brief message for iterations count
42 static const char iterations_count_message[] = "Optional. Number of iterations. Default value is 1.";
44 /// @brief message for iterations count
45 static const char ninfer_request_message[] = "Optional. Number of infer request for pipelined mode. Default value is 1.";
47 /// @brief message for #threads for CPU inference
48 static const char infer_num_threads_message[] = "Optional. Number of threads to use for inference on the CPU "
49 "(including HETERO cases).";
51 /// @brief message for clDNN custom kernels desc
52 static const char custom_cldnn_message[] = "Required for GPU custom kernels."\
53 "Absolute path to the .xml file with kernels description";
55 /// @brief message for user library argument
56 static const char custom_cpu_library_message[] = "Required for CPU custom layers." \
57 "Absolute path to a shared library with the kernels implementation";
59 // @brief message for CPU threads pinning option
60 static const char cpu_threads_pinning_message[] = "Optional. Enable (\"YES\", default) or disable (\"NO\")" \
61 "CPU threads pinning for CPU-involved inference.";
63 /// @brief message for plugin messages
64 static const char plugin_message[] = "Optional. Enables messages from a plugin";
67 /// @brief Define flag for showing help message <br>
68 DEFINE_bool(h, false, help_message);
70 /// @brief Define parameter for set image file <br>
71 /// It is a required parameter
72 DEFINE_string(i, "", image_message);
74 /// @brief Define parameter for set model file <br>
75 /// It is a required parameter
76 DEFINE_string(m, "", model_message);
78 /// @brief Define parameter for set path to plugins <br>
79 DEFINE_string(pp, "", plugin_path_message);
81 /// @brief device the target device to infer on <br>
82 DEFINE_string(d, "CPU", target_device_message);
84 /// @brief Top results number (default 10) <br>
85 DEFINE_uint32(nt, 10, ntop_message);
87 /// @brief Enable per-layer performance report
88 DEFINE_bool(pc, false, performance_counter_message);
90 /// @brief Define parameter for clDNN custom kernels path <br>
92 DEFINE_string(c, "", custom_cldnn_message);
94 /// @brief Absolute path to CPU library with user layers <br>
95 /// It is a optional parameter
96 DEFINE_string(l, "", custom_cpu_library_message);
98 /// @brief Iterations count (default 1)
99 DEFINE_uint32(ni, 1, iterations_count_message);
101 /// @brief Number of infer requests
102 DEFINE_uint32(nireq, 1, ninfer_request_message);
104 /// @brief Enable plugin messages
105 DEFINE_bool(p_msg, false, plugin_message);
107 /// @brief Enable plugin messages
108 DEFINE_string(pin, "YES", cpu_threads_pinning_message);
110 /// @brief Number of threads to use for inference on the CPU (also affects Hetero cases)
111 DEFINE_int32(nthreads, 0, infer_num_threads_message);
115 * @brief This function show a help message
117 static void showUsage() {
118 std::cout << std::endl;
119 std::cout << "classification_sample_async [OPTION]" << std::endl;
120 std::cout << "Options:" << std::endl;
121 std::cout << std::endl;
122 std::cout << " -h " << help_message << std::endl;
123 std::cout << " -i \"<path>\" " << image_message << std::endl;
124 std::cout << " -m \"<path>\" " << model_message << std::endl;
125 std::cout << " -l \"<absolute_path>\" " << custom_cpu_library_message << std::endl;
126 std::cout << " Or" << std::endl;
127 std::cout << " -c \"<absolute_path>\" " << custom_cldnn_message << std::endl;
128 std::cout << " -pp \"<path>\" " << plugin_path_message << std::endl;
129 std::cout << " -d \"<device>\" " << target_device_message << std::endl;
130 std::cout << " -nt \"<integer>\" " << ntop_message << std::endl;
131 std::cout << " -ni \"<integer>\" " << iterations_count_message << std::endl;
132 std::cout << " -pc " << performance_counter_message << std::endl;
133 std::cout << " -nireq \"<integer>\" " << ninfer_request_message << std::endl;
134 std::cout << " -p_msg " << plugin_message << std::endl;
135 std::cout << " Some CPU-specific performance options" << std::endl;
136 std::cout << " -nthreads \"<integer>\" " << infer_num_threads_message << std::endl;
137 std::cout << " -pin \"YES\"/\"NO\" " << cpu_threads_pinning_message << std::endl;