get_dl_device_paramT_get_dl_device_paramGetDlDeviceParamGetDlDeviceParamget_dl_device_param (Operator)

Name

get_dl_device_paramT_get_dl_device_paramGetDlDeviceParamGetDlDeviceParamget_dl_device_param — Return the parameters of a deep-learning-capable hardware device.

Signature

get_dl_device_param( : : DLDeviceHandle, GenParamName : GenParamValue)

Herror T_get_dl_device_param(const Htuple DLDeviceHandle, const Htuple GenParamName, Htuple* GenParamValue)

void GetDlDeviceParam(const HTuple& DLDeviceHandle, const HTuple& GenParamName, HTuple* GenParamValue)

HTuple HDlDevice::GetDlDeviceParam(const HString& GenParamName) const

HTuple HDlDevice::GetDlDeviceParam(const char* GenParamName) const

HTuple HDlDevice::GetDlDeviceParam(const wchar_t* GenParamName) const   (Windows only)

static void HOperatorSet.GetDlDeviceParam(HTuple DLDeviceHandle, HTuple genParamName, out HTuple genParamValue)

HTuple HDlDevice.GetDlDeviceParam(string genParamName)

def get_dl_device_param(dldevice_handle: HHandle, gen_param_name: str) -> Sequence[Union[str, float, int]]

def get_dl_device_param_s(dldevice_handle: HHandle, gen_param_name: str) -> Union[str, float, int]

Description

get_dl_device_paramget_dl_device_paramGetDlDeviceParamGetDlDeviceParamGetDlDeviceParamget_dl_device_param returns the parameter values GenParamValueGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value of GenParamNameGenParamNameGenParamNameGenParamNamegenParamNamegen_param_name for the deep-learning-capable hardware device (hereafter referred to as device) DLDeviceHandleDLDeviceHandleDLDeviceHandleDLDeviceHandleDLDeviceHandledldevice_handle. See query_available_dl_devicesquery_available_dl_devicesQueryAvailableDlDevicesQueryAvailableDlDevicesQueryAvailableDlDevicesquery_available_dl_devices for details about deep-learning-capable hardware devices.

Supported values for GenParamNameGenParamNameGenParamNameGenParamNamegenParamNamegen_param_name are:

'calibration_precisions'"calibration_precisions""calibration_precisions""calibration_precisions""calibration_precisions""calibration_precisions":

Specifies the unit data types that can be used for a calibration of a deep learning model.

Possible values: 'int8'"int8""int8""int8""int8""int8".

'cast_precisions'"cast_precisions""cast_precisions""cast_precisions""cast_precisions""cast_precisions":

Specifies the unit data types that can be used for a cast of a deep learning model.

Possible values: 'float32'"float32""float32""float32""float32""float32", 'float16'"float16""float16""float16""float16""float16".

'conversion_supported'"conversion_supported""conversion_supported""conversion_supported""conversion_supported""conversion_supported":

Returns 'true'"true""true""true""true""true" if unit data types for either a calibration or a cast of a deep learning model are available. Returns 'false'"false""false""false""false""false" in any other case.

'id'"id""id""id""id""id":

The ID of the device. Within each inference engine, the IDs of its supported devices are unique. The same holds for devices supported through HALCON.

'inference_only'"inference_only""inference_only""inference_only""inference_only""inference_only":

Indicates if the device can only be used to infer deep learning models ('true'"true""true""true""true""true") or also supports training or gradient-based operations ('false'"false""false""false""false""false").

'ai_accelerator_interface'"ai_accelerator_interface""ai_accelerator_interface""ai_accelerator_interface""ai_accelerator_interface""ai_accelerator_interface":

AI Accelerator Interface (AI2) on which this unit DLDeviceHandleDLDeviceHandleDLDeviceHandleDLDeviceHandleDLDeviceHandledldevice_handle is executed. In case the device is directly supported by HALCON, the value 'none'"none""none""none""none""none" is returned.

'info'"info""info""info""info""info":

Dictionary containing additional information on the device. Restriction: Only for devices that are supported via an AI2-interface.

'name'"name""name""name""name""name":

Name of the device.

'optimize_for_inference_params'"optimize_for_inference_params""optimize_for_inference_params""optimize_for_inference_params""optimize_for_inference_params""optimize_for_inference_params":

Dictionary with default-defined conversion parameters for a calibration or cast operation of a deep learning model. The entries can be changed. Restriction: Only for devices that are supported via an AI2-interface.

'precisions'"precisions""precisions""precisions""precisions""precisions":

Specifies the data types that the unit supports for the weights and/or activations of a deep-learning-based model.

Possible values: 'float32'"float32""float32""float32""float32""float32", 'float16'"float16""float16""float16""float16""float16", 'int8'"int8""int8""int8""int8""int8".

'settable_device_params'"settable_device_params""settable_device_params""settable_device_params""settable_device_params""settable_device_params":

Dictionary with settable device parameters. Restriction: Only for devices that are supported via an AI2-interface.

'type'"type""type""type""type""type":

Type of the device.

Execution Information

Parameters

DLDeviceHandleDLDeviceHandleDLDeviceHandleDLDeviceHandleDLDeviceHandledldevice_handle (input_control)  dl_device HDlDevice, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the deep-learning-capable hardware device.

GenParamNameGenParamNameGenParamNameGenParamNamegenParamNamegen_param_name (input_control)  attribute.name HTuplestrHTupleHtuple (string) (string) (HString) (char*)

Name of the generic parameter.

Default value: 'type' "type" "type" "type" "type" "type"

List of values: 'ai_accelerator_interface'"ai_accelerator_interface""ai_accelerator_interface""ai_accelerator_interface""ai_accelerator_interface""ai_accelerator_interface", 'calibration_precisions'"calibration_precisions""calibration_precisions""calibration_precisions""calibration_precisions""calibration_precisions", 'cast_precisions'"cast_precisions""cast_precisions""cast_precisions""cast_precisions""cast_precisions", 'conversion_supported'"conversion_supported""conversion_supported""conversion_supported""conversion_supported""conversion_supported", 'id'"id""id""id""id""id", 'inference_only'"inference_only""inference_only""inference_only""inference_only""inference_only", 'info'"info""info""info""info""info", 'name'"name""name""name""name""name", 'optimize_for_inference_params'"optimize_for_inference_params""optimize_for_inference_params""optimize_for_inference_params""optimize_for_inference_params""optimize_for_inference_params", 'precisions'"precisions""precisions""precisions""precisions""precisions", 'settable_device_params'"settable_device_params""settable_device_params""settable_device_params""settable_device_params""settable_device_params", 'type'"type""type""type""type""type"

GenParamValueGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value (output_control)  attribute.name(-array) HTupleSequence[Union[str, float, int]]HTupleHtuple (string / real / integer) (string / double / int / long) (HString / double / Hlong) (char* / double / Hlong)

Value of the generic parameter.

Result

If the parameters are valid, the operator get_dl_device_paramget_dl_device_paramGetDlDeviceParamGetDlDeviceParamGetDlDeviceParamget_dl_device_param returns the value TRUE. If necessary, an exception is raised.

Possible Predecessors

query_available_dl_devicesquery_available_dl_devicesQueryAvailableDlDevicesQueryAvailableDlDevicesQueryAvailableDlDevicesquery_available_dl_devices

Possible Successors

set_dl_model_paramset_dl_model_paramSetDlModelParamSetDlModelParamSetDlModelParamset_dl_model_param

Module

Foundation