diff options
author | Dmitrii Agibov <dmitrii.agibov@arm.com> | 2022-11-09 11:23:50 +0000 |
---|---|---|
committer | Dmitrii Agibov <dmitrii.agibov@arm.com> | 2022-11-15 12:55:49 +0000 |
commit | ef73bb773df214f3f33f8e4ca7d276041106cad2 (patch) | |
tree | 313d5bbcea9574dd4fa026639443548766cf2b91 /tests | |
parent | bb20d22509a304c76f849486fe15e3acd7667fb8 (diff) | |
download | mlia-ef73bb773df214f3f33f8e4ca7d276041106cad2.tar.gz |
MLIA-685 Warn about custom operators in SavedModel/Keras models
- Add new error types for the TensorFlow Lite compatibility
check
- Try to detect custom operators in SavedModel/Keras models
- Add warning to the advice about models with custom operators
Change-Id: I2f65474eecf2788110acc43585fa300eda80e21b
Diffstat (limited to 'tests')
-rw-r--r-- | tests/test_devices_cortexa_advice_generation.py | 38 | ||||
-rw-r--r-- | tests/test_devices_cortexa_data_analysis.py | 21 | ||||
-rw-r--r-- | tests/test_devices_cortexa_reporters.py | 3 | ||||
-rw-r--r-- | tests/test_nn_tensorflow_tflite_compat.py | 32 |
4 files changed, 82 insertions, 12 deletions
diff --git a/tests/test_devices_cortexa_advice_generation.py b/tests/test_devices_cortexa_advice_generation.py index 0446f38..4e6d892 100644 --- a/tests/test_devices_cortexa_advice_generation.py +++ b/tests/test_devices_cortexa_advice_generation.py @@ -10,9 +10,11 @@ from mlia.core.common import AdviceCategory from mlia.core.common import DataItem from mlia.core.context import ExecutionContext from mlia.devices.cortexa.advice_generation import CortexAAdviceProducer +from mlia.devices.cortexa.data_analysis import ModelHasCustomOperators from mlia.devices.cortexa.data_analysis import ModelIsCortexACompatible from mlia.devices.cortexa.data_analysis import ModelIsNotCortexACompatible from mlia.devices.cortexa.data_analysis import ModelIsNotTFLiteCompatible +from mlia.devices.cortexa.data_analysis import TFLiteCompatibilityCheckFailed from mlia.devices.cortexa.operator_compatibility import ARMNN_TFLITE_DELEGATE from mlia.nn.tensorflow.tflite_graph import TFL_ACTIVATION_FUNCTION @@ -110,16 +112,26 @@ BACKEND_INFO = ( [ "The following operators are not natively " "supported by TensorFlow Lite: flex_op1, flex_op2.", + "Using select TensorFlow operators in TensorFlow Lite model " + "requires special initialization of TFLiteConverter and " + "TensorFlow Lite run-time.", "Please refer to the TensorFlow documentation for " "more details.", + "Note, such models are not supported by " + "the ML Inference Advisor.", ] ), Advice( [ - "The following operators are custom and not natively " + "The following operators appears to be custom and not natively " "supported by TensorFlow Lite: custom_op1, custom_op2.", + "Using custom operators in TensorFlow Lite model " + "requires special initialization of TFLiteConverter and " + "TensorFlow Lite run-time.", "Please refer to the TensorFlow documentation for " "more details.", + "Note, such models are not supported by " + "the ML Inference Advisor.", ] ), ], @@ -136,6 +148,30 @@ BACKEND_INFO = ( ), ], ], + [ + ModelHasCustomOperators(), + AdviceCategory.OPERATORS, + [ + Advice( + [ + "Models with custom operators require special initialization " + "and currently are not supported by the ML Inference Advisor.", + ] + ), + ], + ], + [ + TFLiteCompatibilityCheckFailed(), + AdviceCategory.OPERATORS, + [ + Advice( + [ + "Model could not be converted into TensorFlow Lite format.", + "Please refer to the table for more details.", + ] + ), + ], + ], ], ) def test_cortex_a_advice_producer( diff --git a/tests/test_devices_cortexa_data_analysis.py b/tests/test_devices_cortexa_data_analysis.py index 4d98212..ed30b9a 100644 --- a/tests/test_devices_cortexa_data_analysis.py +++ b/tests/test_devices_cortexa_data_analysis.py @@ -8,13 +8,16 @@ import pytest from mlia.core.common import DataItem from mlia.core.data_analysis import Fact from mlia.devices.cortexa.data_analysis import CortexADataAnalyzer +from mlia.devices.cortexa.data_analysis import ModelHasCustomOperators from mlia.devices.cortexa.data_analysis import ModelIsCortexACompatible from mlia.devices.cortexa.data_analysis import ModelIsNotCortexACompatible from mlia.devices.cortexa.data_analysis import ModelIsNotTFLiteCompatible +from mlia.devices.cortexa.data_analysis import TFLiteCompatibilityCheckFailed from mlia.devices.cortexa.operator_compatibility import ARMNN_TFLITE_DELEGATE from mlia.devices.cortexa.operators import CortexACompatibilityInfo from mlia.devices.cortexa.operators import Operator from mlia.nn.tensorflow.tflite_compat import TFLiteCompatibilityInfo +from mlia.nn.tensorflow.tflite_compat import TFLiteCompatibilityStatus from mlia.nn.tensorflow.tflite_compat import TFLiteConversionError from mlia.nn.tensorflow.tflite_compat import TFLiteConversionErrorCode from mlia.nn.tensorflow.tflite_graph import TFL_ACTIVATION_FUNCTION @@ -104,16 +107,28 @@ BACKEND_INFO = ( # pylint: enable=line-too-long ], [ - TFLiteCompatibilityInfo(compatible=True), + TFLiteCompatibilityInfo(status=TFLiteCompatibilityStatus.COMPATIBLE), [], ], [ - TFLiteCompatibilityInfo(compatible=False), + TFLiteCompatibilityInfo( + status=TFLiteCompatibilityStatus.MODEL_WITH_CUSTOM_OP_ERROR + ), + [ModelHasCustomOperators()], + ], + [ + TFLiteCompatibilityInfo(status=TFLiteCompatibilityStatus.UNKNOWN_ERROR), + [TFLiteCompatibilityCheckFailed()], + ], + [ + TFLiteCompatibilityInfo( + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR + ), [ModelIsNotTFLiteCompatible(custom_ops=[], flex_ops=[])], ], [ TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR, conversion_errors=[ TFLiteConversionError( "error", diff --git a/tests/test_devices_cortexa_reporters.py b/tests/test_devices_cortexa_reporters.py index 4177b55..1110653 100644 --- a/tests/test_devices_cortexa_reporters.py +++ b/tests/test_devices_cortexa_reporters.py @@ -12,6 +12,7 @@ from mlia.devices.cortexa.operators import Operator from mlia.devices.cortexa.reporters import cortex_a_formatters from mlia.devices.cortexa.reporters import report_device from mlia.nn.tensorflow.tflite_compat import TFLiteCompatibilityInfo +from mlia.nn.tensorflow.tflite_compat import TFLiteCompatibilityStatus from mlia.nn.tensorflow.tflite_graph import TFL_ACTIVATION_FUNCTION @@ -25,7 +26,7 @@ def test_report_device() -> None: "data", ( [Advice(["Sample", "Advice"])], - TFLiteCompatibilityInfo(compatible=True), + TFLiteCompatibilityInfo(status=TFLiteCompatibilityStatus.COMPATIBLE), [ Operator( name="Test", diff --git a/tests/test_nn_tensorflow_tflite_compat.py b/tests/test_nn_tensorflow_tflite_compat.py index 1bd4c34..f203125 100644 --- a/tests/test_nn_tensorflow_tflite_compat.py +++ b/tests/test_nn_tensorflow_tflite_compat.py @@ -12,6 +12,7 @@ from tensorflow.lite.python import convert from mlia.nn.tensorflow.tflite_compat import converter_error_data_pb2 from mlia.nn.tensorflow.tflite_compat import TFLiteChecker from mlia.nn.tensorflow.tflite_compat import TFLiteCompatibilityInfo +from mlia.nn.tensorflow.tflite_compat import TFLiteCompatibilityStatus from mlia.nn.tensorflow.tflite_compat import TFLiteConversionError from mlia.nn.tensorflow.tflite_compat import TFLiteConversionErrorCode @@ -87,11 +88,14 @@ def _get_tflite_conversion_error( @pytest.mark.parametrize( "conversion_error, expected_result", [ - (None, TFLiteCompatibilityInfo(compatible=True)), + ( + None, + TFLiteCompatibilityInfo(status=TFLiteCompatibilityStatus.COMPATIBLE), + ), ( err := _get_tflite_conversion_error(custom_op=True), TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR, conversion_exception=err, conversion_errors=[ TFLiteConversionError( @@ -106,7 +110,7 @@ def _get_tflite_conversion_error( ( err := _get_tflite_conversion_error(flex_op=True), TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR, conversion_exception=err, conversion_errors=[ TFLiteConversionError( @@ -121,7 +125,7 @@ def _get_tflite_conversion_error( ( err := _get_tflite_conversion_error(unknown_reason=True), TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR, conversion_exception=err, conversion_errors=[ TFLiteConversionError( @@ -141,7 +145,7 @@ def _get_tflite_conversion_error( unsupported_flow_v1=True, ), TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR, conversion_exception=err, conversion_errors=[ TFLiteConversionError( @@ -174,7 +178,7 @@ def _get_tflite_conversion_error( ( err := _get_tflite_conversion_error(), TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.TFLITE_CONVERSION_ERROR, conversion_exception=err, conversion_errors=[], ), @@ -182,7 +186,21 @@ def _get_tflite_conversion_error( ( err := ValueError("Some unknown issue"), TFLiteCompatibilityInfo( - compatible=False, + status=TFLiteCompatibilityStatus.UNKNOWN_ERROR, + conversion_exception=err, + ), + ), + ( + err := ValueError("Unable to restore custom object"), + TFLiteCompatibilityInfo( + status=TFLiteCompatibilityStatus.MODEL_WITH_CUSTOM_OP_ERROR, + conversion_exception=err, + ), + ), + ( + err := FileNotFoundError("Op type not registered"), + TFLiteCompatibilityInfo( + status=TFLiteCompatibilityStatus.MODEL_WITH_CUSTOM_OP_ERROR, conversion_exception=err, ), ), |