622027bee5
* add sphinx log parsing * fix * fix log * fixes * fixes * fixes * fixes * fixes * fixes * fixes * fixes * fixes * fixes * doxygen-xfail * fixes * fixes * fixes * fixe * fixes * fixes * fix pot * add pot check * fixes * fixes * Fixed POT docs * Fixed POT docs * Fixes * change heading markup * fixes Co-authored-by: azaytsev <andrey.zaytsev@intel.com>
111 lines
5.0 KiB
Markdown
111 lines
5.0 KiB
Markdown
# Hello Query Device Python* Sample {#openvino_inference_engine_ie_bridges_python_sample_hello_query_device_README}
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This sample demonstrates how to show Inference Engine devices and prints their metrics and default configuration values using [Query Device API feature](../../../docs/IE_DG/InferenceEngine_QueryAPI.md).
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The following Inference Engine Python API is used in the application:
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| Feature | API | Description |
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| :----------- | :--------------------------------------- | :-------------------- |
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| Basic | [IECore] | Common API |
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| Query Device | [IECore.get_metric], [IECore.get_config] | Get device properties |
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| Options | Values |
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| :------------------------- | :---------------------------------------------------------------------- |
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| Supported devices | [All](../../../docs/IE_DG/supported_plugins/Supported_Devices.md) |
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| Other language realization | [C++](../../../samples/cpp/hello_query_device/README.md) |
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## How It Works
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The sample queries all available Inference Engine devices and prints their supported metrics and plugin configuration parameters.
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## Running
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The sample has no command-line parameters. To see the report, run the following command:
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```
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python <path_to_sample>/hello_query_device.py
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```
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## Sample Output
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The application prints all available devices with their supported metrics and default values for configuration parameters. (Some lines are not shown due to length.) For example:
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```
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[ INFO ] Creating Inference Engine
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[ INFO ] Available devices:
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[ INFO ] CPU :
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[ INFO ] SUPPORTED_METRICS:
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[ INFO ] AVAILABLE_DEVICES:
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[ INFO ] FULL_DEVICE_NAME: Intel(R) Core(TM) i5-8350U CPU @ 1.70GHz
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[ INFO ] OPTIMIZATION_CAPABILITIES: FP32, FP16, INT8, BIN
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[ INFO ] RANGE_FOR_ASYNC_INFER_REQUESTS: 1, 1, 1
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[ INFO ] RANGE_FOR_STREAMS: 1, 8
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[ INFO ]
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[ INFO ] SUPPORTED_CONFIG_KEYS (default values):
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[ INFO ] CPU_BIND_THREAD: NUMA
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[ INFO ] CPU_THREADS_NUM: 0
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[ INFO ] CPU_THROUGHPUT_STREAMS: 1
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[ INFO ] DUMP_EXEC_GRAPH_AS_DOT:
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[ INFO ] DYN_BATCH_ENABLED: NO
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[ INFO ] DYN_BATCH_LIMIT: 0
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[ INFO ] ENFORCE_BF16: NO
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[ INFO ] EXCLUSIVE_ASYNC_REQUESTS: NO
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[ INFO ] PERF_COUNT: NO
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[ INFO ]
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[ INFO ] GNA :
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[ INFO ] SUPPORTED_METRICS:
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[ INFO ] AVAILABLE_DEVICES: GNA_SW
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[ INFO ] OPTIMAL_NUMBER_OF_INFER_REQUESTS: 1
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[ INFO ] FULL_DEVICE_NAME: GNA_SW
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[ INFO ] GNA_LIBRARY_FULL_VERSION: 2.0.0.1047
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[ INFO ]
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[ INFO ] SUPPORTED_CONFIG_KEYS (default values):
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[ INFO ] EXCLUSIVE_ASYNC_REQUESTS: NO
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[ INFO ] GNA_COMPACT_MODE: NO
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[ INFO ] GNA_DEVICE_MODE: GNA_SW_EXACT
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[ INFO ] GNA_FIRMWARE_MODEL_IMAGE:
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[ INFO ] GNA_FIRMWARE_MODEL_IMAGE_GENERATION:
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[ INFO ] GNA_LIB_N_THREADS: 1
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[ INFO ] GNA_PRECISION: I16
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[ INFO ] GNA_PWL_UNIFORM_DESIGN: NO
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[ INFO ] GNA_SCALE_FACTOR: 1.000000
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[ INFO ] GNA_SCALE_FACTOR_0: 1.000000
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[ INFO ] PERF_COUNT: NO
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[ INFO ] SINGLE_THREAD: YES
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[ INFO ]
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[ INFO ] GPU :
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[ INFO ] SUPPORTED_METRICS:
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[ INFO ] AVAILABLE_DEVICES: 0
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[ INFO ] FULL_DEVICE_NAME: Intel(R) UHD Graphics 620 (iGPU)
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[ INFO ] OPTIMIZATION_CAPABILITIES: FP32, BIN, FP16
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[ INFO ] RANGE_FOR_ASYNC_INFER_REQUESTS: 1, 2, 1
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[ INFO ] RANGE_FOR_STREAMS: 1, 2
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[ INFO ]
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[ INFO ] SUPPORTED_CONFIG_KEYS (default values):
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[ INFO ] CACHE_DIR:
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[ INFO ] CLDNN_ENABLE_FP16_FOR_QUANTIZED_MODELS: YES
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[ INFO ] CLDNN_GRAPH_DUMPS_DIR:
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[ INFO ] CLDNN_MEM_POOL: YES
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[ INFO ] CLDNN_NV12_TWO_INPUTS: NO
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[ INFO ] CLDNN_PLUGIN_PRIORITY: 0
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[ INFO ] CLDNN_PLUGIN_THROTTLE: 0
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[ INFO ] CLDNN_SOURCES_DUMPS_DIR:
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[ INFO ] CONFIG_FILE:
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[ INFO ] DEVICE_ID:
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[ INFO ] DUMP_KERNELS: NO
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[ INFO ] DYN_BATCH_ENABLED: NO
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[ INFO ] EXCLUSIVE_ASYNC_REQUESTS: NO
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[ INFO ] GPU_THROUGHPUT_STREAMS: 1
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[ INFO ] PERF_COUNT: NO
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[ INFO ] TUNING_FILE:
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[ INFO ] TUNING_MODE: TUNING_DISABLED
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[ INFO ]
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```
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## See Also
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- [Using Inference Engine Samples](../../../docs/IE_DG/Samples_Overview.md)
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[IECore]:https://docs.openvino.ai/latest/ie_python_api/classie__api_1_1IECore.html
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[IECore.get_metric]:https://docs.openvino.ai/latest/ie_python_api/classie__api_1_1IECore.html#af1cdf2ecbea6399c556957c2c2fdf8eb
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[IECore.get_config]:https://docs.openvino.ai/latest/ie_python_api/classie__api_1_1IECore.html#a48764dec7c235d2374af8b8ef53c6363
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