From 81beae3a870004795275e9266bc43d845b9f78db Mon Sep 17 00:00:00 2001 From: Matthew Sloyan Date: Tue, 13 Jul 2021 19:46:11 +0100 Subject: IVGCVSW-6119 ConstTensorsAsInput: FullyConnected * Constant weights and biases are now stored as Constant layers. * Updated Serializer, Deserializer and unit tests to reflect this. * Updated TfLiteDelegate, TfLiteParser and OnnxParser. * Updated Schema with IsConstant and ConstantTensorsAsInputs. * Updated Ref backend to handle constant weights and bias as inputs rather than reading from member variables. * Added dynamic or constant input EndToEnd tests. !android-nn-driver:5959 Signed-off-by: Matthew Sloyan Change-Id: Ibf3cf437df1100e4b322b0d303c575c6339f9696 --- .../test/DeserializeFullyConnected.cpp | 233 ++++++++++++++++++++- 1 file changed, 226 insertions(+), 7 deletions(-) (limited to 'src/armnnDeserializer/test/DeserializeFullyConnected.cpp') diff --git a/src/armnnDeserializer/test/DeserializeFullyConnected.cpp b/src/armnnDeserializer/test/DeserializeFullyConnected.cpp index da2db08fd4..5e298d1525 100644 --- a/src/armnnDeserializer/test/DeserializeFullyConnected.cpp +++ b/src/armnnDeserializer/test/DeserializeFullyConnected.cpp @@ -117,22 +117,241 @@ struct FullyConnectedFixture : public ParserFlatbuffersSerializeFixture } }; + +struct FullyConnectedFixtureConstantAsInput : public ParserFlatbuffersSerializeFixture +{ + explicit FullyConnectedFixtureConstantAsInput() + { + m_JsonString = R"( + { + "layers": [ + { + "layer_type": "InputLayer", + "layer": { + "base": { + "base": { + "index": 0, + "layerName": "InputLayer", + "layerType": "Input", + "inputSlots": [ + + ], + "outputSlots": [ + { + "index": 0, + "tensorInfo": { + "dimensions": [ + 1, + 4, + 1, + 1 + ], + "dataType": "QAsymmU8", + "quantizationScale": 1.0, + "quantizationOffset": 0, + "quantizationDim": 0, + "dimensionality": 1, + "dimensionSpecificity": [ + true, + true, + true, + true + ] + } + } + ] + }, + "layerBindingId": 0 + } + } + }, + { + "layer_type": "FullyConnectedLayer", + "layer": { + "base": { + "index": 1, + "layerName": "FullyConnectedLayer", + "layerType": "FullyConnected", + "inputSlots": [ + { + "index": 0, + "connection": { + "sourceLayerIndex": 0, + "outputSlotIndex": 0 + } + }, + { + "index": 1, + "connection": { + "sourceLayerIndex": 2, + "outputSlotIndex": 0 + } + } + ], + "outputSlots": [ + { + "index": 0, + "tensorInfo": { + "dimensions": [ + 1, + 1 + ], + "dataType": "QAsymmU8", + "quantizationScale": 2.0, + "quantizationOffset": 0, + "quantizationDim": 0, + "dimensionality": 1, + "dimensionSpecificity": [ + true, + true + ] + } + } + ] + }, + "descriptor": { + "biasEnabled": false, + "transposeWeightsMatrix": true, + "constantWeights": true + } + } + }, + { + "layer_type": "ConstantLayer", + "layer": { + "base": { + "index": 2, + "layerName": "", + "layerType": "Constant", + "inputSlots": [ + + ], + "outputSlots": [ + { + "index": 0, + "tensorInfo": { + "dimensions": [ + 1, + 4 + ], + "dataType": "QAsymmU8", + "quantizationScale": 1.0, + "quantizationOffset": 0, + "quantizationDim": 0, + "dimensionality": 1, + "dimensionSpecificity": [ + true, + true + ], + "isConstant": true, + } + } + ] + }, + "input": { + "info": { + "dimensions": [ + 1, + 4 + ], + "dataType": "QAsymmU8", + "quantizationScale": 1.0, + "quantizationOffset": 0, + "quantizationDim": 0, + "dimensionality": 1, + "dimensionSpecificity": [ + true, + true + ] + }, + "data_type": "ByteData", + "data": { + "data": [ + 2, + 3, + 4, + 5 + ] + } + } + } + }, + { + "layer_type": "OutputLayer", + "layer": { + "base": { + "base": { + "index": 3, + "layerName": "OutputLayer", + "layerType": "Output", + "inputSlots": [ + { + "index": 0, + "connection": { + "sourceLayerIndex": 1, + "outputSlotIndex": 0 + } + } + ], + "outputSlots": [ + + ] + }, + "layerBindingId": 0 + } + } + } + ], + "inputIds": [ + 0 + ], + "outputIds": [ + 0 + ], + "featureVersions": { + "bindingIdsScheme": 1, + "weightsLayoutScheme": 1, + "constantTensorsAsInputs": 1 + } + } + )"; + Setup(); + } +}; + struct FullyConnectedWithNoBiasFixture : FullyConnectedFixture { FullyConnectedWithNoBiasFixture() - : FullyConnectedFixture("[ 1, 4, 1, 1 ]", // inputShape - "[ 1, 1 ]", // outputShape - "[ 1, 4 ]", // filterShape - "QuantisedAsymm8") // filterData + : FullyConnectedFixture("[ 1, 4, 1, 1 ]", // inputShape + "[ 1, 1 ]", // outputShape + "[ 1, 4 ]", // filterShape + "QuantisedAsymm8") // filterData {} }; TEST_CASE_FIXTURE(FullyConnectedWithNoBiasFixture, "FullyConnectedWithNoBias") +{ + // Weights and biases used to be always constant and were stored as members of the layer. This has changed and + // they are now passed as inputs (ConstantLayer) but the old way can still be used for now. + RunTest<2, armnn::DataType::QAsymmU8>( + 0, + {{"InputLayer", { 10, 20, 30, 40 }}}, + {{"OutputLayer", { 400/2 }}}); +} + +struct FullyConnectedWithNoBiasFixtureConstantAsInput : FullyConnectedFixtureConstantAsInput +{ + FullyConnectedWithNoBiasFixtureConstantAsInput() + : FullyConnectedFixtureConstantAsInput() + {} +}; + +TEST_CASE_FIXTURE(FullyConnectedWithNoBiasFixtureConstantAsInput, "FullyConnectedWithNoBiasConstantAsInput") { RunTest<2, armnn::DataType::QAsymmU8>( - 0, - {{"InputLayer", { 10, 20, 30, 40 }}}, - {{"OutputLayer", { 400/2 }}}); + 0, + {{"InputLayer", { 10, 20, 30, 40 }}}, + {{"OutputLayer", { 400/2 }}}); } } -- cgit v1.2.1