<!--
Copyright 2023 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!--
This file describes the enumerations referenced by entries in histograms.xml for
this directory. Some enums may instead be listed in the central enums.xml file
at src/tools/metrics/histograms/enums.xml when multiple files use them.
For best practices on writing enumerations descriptions, see
https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md#Enum-Histograms
Please follow the instructions in the OWNERS file in this directory to find a
reviewer. If no OWNERS file exists, please consider signing up at
go/reviewing-metrics (Googlers only), as all subdirectories are expected to
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[email protected].
-->
<histogram-configuration>
<enums>
<enum name="MachineLearningServiceCreateGraphExecutorResultEvent">
<int value="0" label="OK"/>
<int value="1" label="MODEL_INTERPRETATION_ERROR"/>
<int value="2" label="MEMORY_ALLOCATION_ERROR"/>
<int value="3" label="NNAPI_UNAVAILABLE"/>
<int value="4" label="NNAPI_USE_ERROR"/>
<int value="5" label="GPU_UNAVAILABLE"/>
<int value="6" label="GPU_USE_ERROR"/>
<int value="7" label="DELEGATE_CONFIG_ERROR"/>
<int value="8" label="NOT_FULLY_DELEGABLE"/>
</enum>
<enum name="MachineLearningServiceDlcBeginInstallResult">
<int value="0" label="Install successfully initiated"/>
<int value="1" label="Failed because D-Bus not connected"/>
<int value="2" label="Failed because DLC Service was busy too many times"/>
<int value="3" label="Will retry because DLC Service was busy"/>
<int value="4"
label="Failed because DLC Service returned an error code (see separate
DLC error code histogram)"/>
<int value="5" label="Failed because of an unknown DLC Service failure"/>
</enum>
<enum name="MachineLearningServiceDlcErrorCode">
<!-- One entry for each kError{...} error code in
third_party/cros_system_api/dbus/dlcservice/dbus-constants.h -->
<int value="0" label="Unrecognized DLC error code"/>
<int value="1" label="NONE (No error)"/>
<int value="2" label="INTERNAL"/>
<int value="3" label="BUSY (Not terminal: retry is possible)"/>
<int value="4" label="NEED_REBOOT"/>
<int value="5" label="INVALID_DLC"/>
<int value="6" label="ALLOCATION"/>
<int value="7" label="NO_IMAGE_FOUND"/>
</enum>
<enum name="MachineLearningServiceDlcFinalInstallResult">
<int value="0" label="Successful install"/>
<int value="1"
label="Failed because DLC Service returned an error code (see separate
DLC error code histogram)"/>
</enum>
<enum name="MachineLearningServiceDocumentScannerResultEvent">
<int value="0" label="OK"/>
<int value="1" label="ERROR"/>
</enum>
<enum name="MachineLearningServiceExecuteResultEvent">
<int value="0" label="OK"/>
<int value="1" label="MEMORY_ALLOCATION_ERROR"/>
<int value="2" label="UNKNOWN_INPUT_ERROR"/>
<int value="3" label="INPUT_TYPE_ERROR"/>
<int value="4" label="INPUT_SHAPE_ERROR"/>
<int value="5" label="INPUT_FORMAT_ERROR"/>
<int value="6" label="OUTPUT_MISSING_ERROR"/>
<int value="7" label="UNKNOWN_OUTPUT_ERROR"/>
<int value="8" label="DUPLICATE_OUTPUT_ERROR"/>
<int value="9" label="EXECUTION_ERROR"/>
</enum>
<enum name="MachineLearningServiceLoadHandwritingModelResultEvent">
<int value="0" label="OK"/>
<int value="1" label="DEPRECATED_MODEL_SPEC_ERROR"/>
<int value="2" label="LOAD_MODEL_ERROR"/>
<int value="3" label="FEATURE_NOT_SUPPORTED_ERROR"/>
<int value="4" label="LANGUAGE_NOT_SUPPORTED_ERROR"/>
<int value="5" label="FEATURE_DISABLED_BY_USER"/>
<int value="6" label="DLC_DOES_NOT_EXIST"/>
<int value="7" label="DLC_INSTALL_ERROR"/>
<int value="8" label="DLC_GET_PATH_ERROR"/>
<int value="9" label="LOAD_NATIVE_LIB_ERROR"/>
<int value="10" label="LOAD_FUNC_PTR_ERROR"/>
<int value="11" label="LOAD_MODEL_FILES_ERROR"/>
</enum>
<enum name="MachineLearningServiceLoadHeatmapPalmRejectionResult">
<int value="0" label="OK"/>
<int value="1" label="UNKNOWN_ERROR"/>
<int value="2" label="LOAD_MODEL_ERROR"/>
<int value="3" label="CREATE_GRAPH_EXECUTOR_ERROR"/>
<int value="4" label="OPEN_DEVICE_ERROR"/>
</enum>
<enum name="MachineLearningServiceLoadModelResultEvent">
<int value="0" label="OK"/>
<int value="1" label="MODEL_SPEC_ERROR"/>
<int value="2" label="LOAD_MODEL_ERROR"/>
<int value="3" label="FEATURE_NOT_SUPPORTED_ERROR"/>
<int value="4" label="LANGUAGE_NOT_SUPPORTED_ERROR"/>
</enum>
<enum name="MachineLearningServiceMojoConnectionEvent">
<int value="0" label="Mojo bootstrap requested over D-Bus"/>
<int value="1" label="Mojo bootstrap succeeded"/>
<int value="2" label="Connection closed"/>
</enum>
<enum name="MachineLearningServiceProcessError">
<int value="0" label="kSpawnWorkerProcessFailed"/>
<int value="1" label="kChangeEuidToMlServiceDBusFailed"/>
<int value="2" label="kChangeEuidBackToRootFailed"/>
<int value="3" label="kGetWorkerProcessMemoryUsageFailed"/>
<int value="4" label="kReapWorkerProcessMaxNumOfRetrialsExceeded"/>
</enum>
<enum name="MachineLearningServiceReapWorkerProcessErrno">
<int value="0" label="kUnknown"/>
<int value="1" label="kECHILD"/>
<int value="2" label="kEINTR"/>
<int value="3" label="kEINVAL"/>
</enum>
<enum name="MachineLearningServiceWebPlatformTfLiteFlatBufferModelComputeEvent">
<int value="0" label="kSuccess"/>
<int value="1" label="kIncorrectNumberOfInputs"/>
<int value="2" label="kMissingInput"/>
<int value="3" label="kInvalidInputBufferSize"/>
<int value="4" label="kFailToCompute"/>
</enum>
<enum
name="MachineLearningServiceWebPlatformTfLiteFlatBufferModelCreateModelLoaderResultEvent">
<int value="0" label="kOk"/>
<int value="1" label="kUnknownError"/>
<int value="2" label="kNotSupported"/>
</enum>
<enum name="MachineLearningServiceWebPlatformTfLiteFlatBufferModelLoadEvent">
<int value="0" label="kSuccess"/>
<int value="1" label="kInvalidInputBigBuffer"/>
<int value="2" label="kInvalidSharedBuffer"/>
<int value="3" label="kUnknownTypeOfInputBigBuffer"/>
<int value="4" label="kBuildModelFailed"/>
<int value="5" label="kInterpretModelFailed"/>
<int value="6" label="kAllocateTensorFailed"/>
</enum>
</enums>
</histogram-configuration>
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