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Diffstat (limited to 'src/armnn/test/QuantizerTest.cpp')
-rw-r--r-- | src/armnn/test/QuantizerTest.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/armnn/test/QuantizerTest.cpp b/src/armnn/test/QuantizerTest.cpp index a569c24aaf..6a217f3037 100644 --- a/src/armnn/test/QuantizerTest.cpp +++ b/src/armnn/test/QuantizerTest.cpp @@ -638,6 +638,63 @@ BOOST_AUTO_TEST_CASE(QuantizeBatchNorm) VisitLayersTopologically(quantizedNetworkQSymm16.get(), validatorQSymm16); } +BOOST_AUTO_TEST_CASE(QuantizeDepthToSpace) +{ + class TestDepthToSpaceQuantization : public TestQuantization + { + public: + TestDepthToSpaceQuantization(const TensorShape& inputShape, const TensorShape& outputShape) + : TestQuantization(inputShape, outputShape) {} + + TestDepthToSpaceQuantization(const QuantizerOptions& options, + const TensorShape& inputShape, + const TensorShape& outputShape) + : TestQuantization(options, inputShape, outputShape) {} + + virtual void VisitDepthToSpaceLayer(const IConnectableLayer* layer, + const DepthToSpaceDescriptor& desc, + const char* name = nullptr) + { + const TensorInfo& info = layer->GetOutputSlot(0).GetTensorInfo(); + + const OffsetScalePair qAsymm8Params{ 30.0f / g_Asymm8QuantizationBase, 128 }; + const OffsetScalePair qSymm16Params{ 15.0f / g_Symm16QuantizationBase, 0 }; + + TestQuantizationParams(info, qAsymm8Params, qSymm16Params); + } + }; + + const TensorShape inputShape { 1, 2, 2, 4 }; + const TensorShape outputShape{ 1, 4, 4, 1 }; + + const TensorInfo inputInfo (inputShape, DataType::Float32); + const TensorInfo outputInfo(outputShape, DataType::Float32); + + INetworkPtr network = INetwork::Create(); + const DepthToSpaceDescriptor descriptor(2, armnn::DataLayout::NHWC); + + IConnectableLayer* inputLayer = network->AddInputLayer(0); + IConnectableLayer* depthToSpaceLayer = network->AddDepthToSpaceLayer(descriptor); + IConnectableLayer* outputLayer = network->AddOutputLayer(0); + + inputLayer->GetOutputSlot(0).Connect(depthToSpaceLayer->GetInputSlot(0)); + depthToSpaceLayer->GetOutputSlot(0).Connect(outputLayer->GetInputSlot(0)); + + inputLayer->GetOutputSlot(0).SetTensorInfo(inputInfo); + depthToSpaceLayer->GetOutputSlot(0).SetTensorInfo(outputInfo); + + // test QAsymm8 quantization + INetworkPtr quantizedNetworkQAsymm8 = INetworkQuantizer::Create(network.get())->ExportNetwork(); + TestDepthToSpaceQuantization validatorQAsymm8(inputShape, outputShape); + VisitLayersTopologically(quantizedNetworkQAsymm8.get(), validatorQAsymm8); + + // test QSymm16 quantization + const QuantizerOptions options(DataType::QuantisedSymm16); + INetworkPtr quantizedNetworkQSymm16 = INetworkQuantizer::Create(network.get(), options)->ExportNetwork(); + TestDepthToSpaceQuantization validatorQSymm16(options, inputShape, outputShape); + VisitLayersTopologically(quantizedNetworkQSymm16.get(), validatorQSymm16); +} + BOOST_AUTO_TEST_CASE(OverrideInputRangeEmptyNetwork) { RangeTracker ranges; |