package tflite.metrics

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• optional string component = 1

  The name of the component from which the error was originally thrown.

• optional string subcomponent = 2

  The name of the subcomponent from which the error was originally thrown. In MLIR, this field contains the pass name.

• optional ConverterErrorData.ErrorCode error_code = 3

• optional string error_message = 4

• optional ConverterErrorData.Operator operator = 5

• optional ConverterErrorData.Location location = 6

Error code for popular errors.

Used in: ConverterErrorData

• UNKNOWN = 0

• ERROR_NEEDS_FLEX_OPS = 1

• ERROR_NEEDS_CUSTOM_OPS = 2

• ERROR_UNSUPPORTED_CONTROL_FLOW_V1 = 3

• ERROR_GPU_NOT_COMPATIBLE = 200

  200- 209 error codes are reserved for backend(delegate) compatibility. Backend compatibility is checked at MlirToFlatBufferTranslateFunction() with the converted flatbuffer model. If some nodes are incompatibile with the given backends in TocoFlags.supported_backends, the error will be raised.

Represents a source location with file name, line and column number.

Used in: SourceLoc

• optional string filename = 1

• optional uint32 line = 2

• optional uint32 column = 3

Represents the location information of current node.

Used in: ConverterErrorData

• optional LocationType type = 1

• repeated SourceLoc call = 2

  For each location type, this field is different. If type is: - UNKNOWNLOC: call is empty. - NAMELOC: call has a single element representing the current node. - CALLSITELOC: call is a chain of source locations representing a stacktrace. - FUSEDLOC: call is a list, represents the list of output tensor locations.

Represents the type of location.

Used in: Location

• UNKNOWNLOC = 0

  No location information available.

• NAMELOC = 1

  The location is the nodename;

• CALLSITELOC = 2

  The location is a stacktrace.

• FUSEDLOC = 3

  The location is a fused location, usually represents the list of output tensor locations of that node.

Information about the op where the error occurs.

Used in: ConverterErrorData

• optional string name = 1

  The op name has "<dialect>.<name>" format, Ex: "tf.Abs".

Represents the node name and its source location.

Used in: Location

• optional string name = 1

• optional FileLoc source = 2