Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "Serializer.hpp" |
Saoirse Stewart | 3166c3e | 2019-02-18 15:24:53 +0000 | [diff] [blame] | 7 | |
| 8 | #include "SerializerUtils.hpp" |
| 9 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 10 | #include <armnn/ArmNN.hpp> |
Saoirse Stewart | 3166c3e | 2019-02-18 15:24:53 +0000 | [diff] [blame] | 11 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 12 | #include <iostream> |
Saoirse Stewart | 3166c3e | 2019-02-18 15:24:53 +0000 | [diff] [blame] | 13 | |
Aron Virginas-Tar | d4f0fea | 2019-04-09 14:08:06 +0100 | [diff] [blame] | 14 | #include <boost/numeric/conversion/cast.hpp> |
| 15 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 16 | #include <flatbuffers/util.h> |
| 17 | |
| 18 | using namespace armnn; |
| 19 | namespace fb = flatbuffers; |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 20 | namespace serializer = armnnSerializer; |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 21 | |
| 22 | namespace armnnSerializer |
| 23 | { |
| 24 | |
Mike Kelly | af48401 | 2019-02-20 16:53:11 +0000 | [diff] [blame] | 25 | serializer::ActivationFunction GetFlatBufferActivationFunction(armnn::ActivationFunction function) |
| 26 | { |
| 27 | switch (function) |
| 28 | { |
| 29 | case armnn::ActivationFunction::Sigmoid: |
| 30 | return serializer::ActivationFunction::ActivationFunction_Sigmoid; |
| 31 | case armnn::ActivationFunction::TanH: |
| 32 | return serializer::ActivationFunction::ActivationFunction_TanH; |
| 33 | case armnn::ActivationFunction::Linear: |
| 34 | return serializer::ActivationFunction::ActivationFunction_Linear; |
| 35 | case armnn::ActivationFunction::ReLu: |
| 36 | return serializer::ActivationFunction::ActivationFunction_ReLu; |
| 37 | case armnn::ActivationFunction::BoundedReLu: |
| 38 | return serializer::ActivationFunction::ActivationFunction_BoundedReLu; |
| 39 | case armnn::ActivationFunction::LeakyReLu: |
| 40 | return serializer::ActivationFunction::ActivationFunction_LeakyReLu; |
| 41 | case armnn::ActivationFunction::Abs: |
| 42 | return serializer::ActivationFunction::ActivationFunction_Abs; |
| 43 | case armnn::ActivationFunction::Sqrt: |
| 44 | return serializer::ActivationFunction::ActivationFunction_Sqrt; |
| 45 | case armnn::ActivationFunction::Square: |
| 46 | return serializer::ActivationFunction::ActivationFunction_Square; |
| 47 | default: |
| 48 | return serializer::ActivationFunction::ActivationFunction_Sigmoid; |
| 49 | } |
| 50 | } |
| 51 | |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 52 | uint32_t SerializerVisitor::GetSerializedId(unsigned int guid) |
| 53 | { |
| 54 | std::pair<unsigned int, uint32_t> guidPair(guid, m_layerId); |
| 55 | |
| 56 | if (m_guidMap.empty()) |
| 57 | { |
| 58 | m_guidMap.insert(guidPair); |
| 59 | } |
| 60 | else if (m_guidMap.find(guid) == m_guidMap.end()) |
| 61 | { |
| 62 | guidPair.second = ++m_layerId; |
| 63 | m_guidMap.insert(guidPair); |
| 64 | return m_layerId; |
| 65 | } |
Saoirse Stewart | 3021104 | 2019-02-18 17:19:16 +0000 | [diff] [blame] | 66 | return m_guidMap[guid]; |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 67 | } |
| 68 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 69 | // Build FlatBuffer for Input Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 70 | void SerializerVisitor::VisitInputLayer(const armnn::IConnectableLayer* layer, LayerBindingId id, const char* name) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 71 | { |
| 72 | // Create FlatBuffer BaseLayer |
| 73 | auto flatBufferInputBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Input); |
| 74 | |
| 75 | // Create FlatBuffer BindableBaseLayer |
| 76 | auto flatBufferInputBindableBaseLayer = serializer::CreateBindableLayerBase(m_flatBufferBuilder, |
| 77 | flatBufferInputBaseLayer, |
| 78 | id); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 79 | // Push layer Guid to outputIds. |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 80 | m_inputIds.push_back(GetSerializedId(layer->GetGuid())); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 81 | |
| 82 | // Create the FlatBuffer InputLayer |
| 83 | auto flatBufferInputLayer = serializer::CreateInputLayer(m_flatBufferBuilder, flatBufferInputBindableBaseLayer); |
| 84 | |
| 85 | // Add the AnyLayer to the FlatBufferLayers |
| 86 | CreateAnyLayer(flatBufferInputLayer.o, serializer::Layer::Layer_InputLayer); |
| 87 | } |
| 88 | |
| 89 | // Build FlatBuffer for Output Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 90 | void SerializerVisitor::VisitOutputLayer(const armnn::IConnectableLayer* layer, LayerBindingId id, const char* name) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 91 | { |
| 92 | // Create FlatBuffer BaseLayer |
| 93 | auto flatBufferOutputBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Output); |
| 94 | |
| 95 | // Create FlatBuffer BindableBaseLayer |
| 96 | auto flatBufferOutputBindableBaseLayer = serializer::CreateBindableLayerBase(m_flatBufferBuilder, |
| 97 | flatBufferOutputBaseLayer, |
| 98 | id); |
| 99 | // Push layer Guid to outputIds. |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 100 | m_outputIds.push_back(GetSerializedId(layer->GetGuid())); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 101 | |
| 102 | // Create the FlatBuffer OutputLayer |
| 103 | auto flatBufferOutputLayer = serializer::CreateOutputLayer(m_flatBufferBuilder, flatBufferOutputBindableBaseLayer); |
| 104 | // Add the AnyLayer to the FlatBufferLayers |
| 105 | CreateAnyLayer(flatBufferOutputLayer.o, serializer::Layer::Layer_OutputLayer); |
| 106 | } |
| 107 | |
Mike Kelly | af48401 | 2019-02-20 16:53:11 +0000 | [diff] [blame] | 108 | // Build FlatBuffer for Activation Layer |
| 109 | void SerializerVisitor::VisitActivationLayer(const armnn::IConnectableLayer* layer, |
| 110 | const armnn::ActivationDescriptor& descriptor, |
| 111 | const char* name) |
| 112 | { |
| 113 | // Create FlatBuffer BaseLayer |
| 114 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Activation); |
| 115 | |
| 116 | // Create the FlatBuffer ActivationDescriptor |
| 117 | auto flatBufferDescriptor = CreateActivationDescriptor(m_flatBufferBuilder, |
| 118 | GetFlatBufferActivationFunction(descriptor.m_Function), |
| 119 | descriptor.m_A, |
| 120 | descriptor.m_B); |
| 121 | |
| 122 | // Create the FlatBuffer ActivationLayer |
| 123 | auto flatBufferAdditionLayer = CreateActivationLayer(m_flatBufferBuilder, |
| 124 | flatBufferBaseLayer, |
| 125 | flatBufferDescriptor); |
| 126 | |
| 127 | // Add the AnyLayer to the FlatBufferLayers |
| 128 | CreateAnyLayer(flatBufferAdditionLayer.o, serializer::Layer::Layer_ActivationLayer); |
| 129 | } |
| 130 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 131 | // Build FlatBuffer for Addition Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 132 | void SerializerVisitor::VisitAdditionLayer(const armnn::IConnectableLayer* layer, const char* name) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 133 | { |
| 134 | // Create FlatBuffer BaseLayer |
| 135 | auto flatBufferAdditionBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Addition); |
| 136 | |
| 137 | // Create the FlatBuffer AdditionLayer |
| 138 | auto flatBufferAdditionLayer = serializer::CreateAdditionLayer(m_flatBufferBuilder, flatBufferAdditionBaseLayer); |
| 139 | |
| 140 | // Add the AnyLayer to the FlatBufferLayers |
| 141 | CreateAnyLayer(flatBufferAdditionLayer.o, serializer::Layer::Layer_AdditionLayer); |
| 142 | } |
| 143 | |
Nattapat Chaimanowong | 6b4ed98 | 2019-02-26 17:24:13 +0000 | [diff] [blame] | 144 | // Build FlatBuffer for BatchToSpaceNd Layer |
| 145 | void SerializerVisitor::VisitBatchToSpaceNdLayer(const armnn::IConnectableLayer* layer, |
| 146 | const armnn::BatchToSpaceNdDescriptor& descriptor, |
| 147 | const char* name) |
| 148 | { |
| 149 | // Create FlatBuffer BaseLayer |
| 150 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_BatchToSpaceNd); |
| 151 | |
| 152 | std::vector<unsigned int> crops; |
| 153 | crops.reserve(descriptor.m_Crops.size() * 2); |
| 154 | for (auto& crop : descriptor.m_Crops) |
| 155 | { |
| 156 | crops.push_back(crop.first); |
| 157 | crops.push_back(crop.second); |
| 158 | } |
| 159 | |
| 160 | auto flatBufferDescriptor = |
| 161 | CreateBatchToSpaceNdDescriptor(m_flatBufferBuilder, |
| 162 | m_flatBufferBuilder.CreateVector(descriptor.m_BlockShape), |
| 163 | m_flatBufferBuilder.CreateVector(crops), |
| 164 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 165 | |
| 166 | auto flatBufferLayer = serializer::CreateBatchToSpaceNdLayer(m_flatBufferBuilder, |
| 167 | flatBufferBaseLayer, |
| 168 | flatBufferDescriptor); |
| 169 | |
| 170 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_BatchToSpaceNdLayer); |
| 171 | } |
| 172 | |
ruoyan01 | 8e7fa23 | 2019-02-28 15:09:07 +0000 | [diff] [blame] | 173 | void SerializerVisitor::VisitBatchNormalizationLayer(const armnn::IConnectableLayer* layer, |
| 174 | const armnn::BatchNormalizationDescriptor& batchNormDescriptor, |
| 175 | const armnn::ConstTensor& mean, |
| 176 | const armnn::ConstTensor& variance, |
| 177 | const armnn::ConstTensor& beta, |
| 178 | const armnn::ConstTensor& gamma, |
| 179 | const char* name) |
| 180 | { |
| 181 | auto fbBatchNormalizationBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_BatchNormalization); |
| 182 | auto fbBatchNormalizationDescriptor = serializer::CreateBatchNormalizationDescriptor( |
| 183 | m_flatBufferBuilder, |
| 184 | batchNormDescriptor.m_Eps, |
| 185 | GetFlatBufferDataLayout(batchNormDescriptor.m_DataLayout)); |
| 186 | |
| 187 | auto fbMeanConstTensorInfo = CreateConstTensorInfo(mean); |
| 188 | auto fbVarianceConstTensorInfo = CreateConstTensorInfo(variance); |
| 189 | auto fbBetaConstTensorInfo = CreateConstTensorInfo(beta); |
| 190 | auto fbGammaConstTensorInfo = CreateConstTensorInfo(gamma); |
| 191 | auto fbBatchNormalizationLayer = serializer::CreateBatchNormalizationLayer(m_flatBufferBuilder, |
| 192 | fbBatchNormalizationBaseLayer, |
| 193 | fbBatchNormalizationDescriptor, |
| 194 | fbMeanConstTensorInfo, |
| 195 | fbVarianceConstTensorInfo, |
| 196 | fbBetaConstTensorInfo, |
| 197 | fbGammaConstTensorInfo); |
| 198 | |
| 199 | CreateAnyLayer(fbBatchNormalizationLayer.o, serializer::Layer::Layer_BatchNormalizationLayer); |
| 200 | } |
| 201 | |
Conor Kennedy | 7627788 | 2019-02-26 08:29:54 +0000 | [diff] [blame] | 202 | // Build FlatBuffer for Constant Layer |
| 203 | void SerializerVisitor::VisitConstantLayer(const armnn::IConnectableLayer* layer, |
| 204 | const armnn::ConstTensor& input, |
| 205 | const char* name) |
| 206 | { |
| 207 | // Create FlatBuffer BaseLayer |
| 208 | auto flatBufferConstantBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Constant); |
| 209 | |
| 210 | auto flatBufferConstTensorInfo = CreateConstTensorInfo(input); |
| 211 | |
| 212 | // Create the FlatBuffer ConstantLayer |
| 213 | auto flatBufferLayer = CreateConstantLayer(m_flatBufferBuilder, |
| 214 | flatBufferConstantBaseLayer, |
| 215 | flatBufferConstTensorInfo); |
| 216 | |
| 217 | // Add the AnyLayer to the FlatBufferLayers |
| 218 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ConstantLayer); |
| 219 | } |
| 220 | |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 221 | // Build FlatBuffer for Convolution2dLayer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 222 | void SerializerVisitor::VisitConvolution2dLayer(const armnn::IConnectableLayer* layer, |
| 223 | const armnn::Convolution2dDescriptor& descriptor, |
| 224 | const armnn::ConstTensor& weights, |
| 225 | const armnn::Optional<armnn::ConstTensor>& biases, |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 226 | const char* name) |
| 227 | { |
| 228 | // Create FlatBuffer BaseLayer |
| 229 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Convolution2d); |
| 230 | |
| 231 | auto flatBufferDescriptor = CreateConvolution2dDescriptor(m_flatBufferBuilder, |
| 232 | descriptor.m_PadLeft, |
| 233 | descriptor.m_PadRight, |
| 234 | descriptor.m_PadTop, |
| 235 | descriptor.m_PadBottom, |
| 236 | descriptor.m_StrideX, |
| 237 | descriptor.m_StrideY, |
Matthew Bentham | acad04e | 2019-05-13 10:02:45 +0100 | [diff] [blame] | 238 | descriptor.m_DilationX, |
| 239 | descriptor.m_DilationY, |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 240 | descriptor.m_BiasEnabled, |
| 241 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 242 | auto flatBufferWeightsConstTensorInfo = CreateConstTensorInfo(weights); |
| 243 | flatbuffers::Offset<serializer::ConstTensor> flatBufferBiasesConstTensorInfo; |
| 244 | |
| 245 | if (biases.has_value()) |
| 246 | { |
| 247 | flatBufferBiasesConstTensorInfo = CreateConstTensorInfo(biases.value()); |
| 248 | } |
| 249 | |
| 250 | // Create the FlatBuffer Convolution2dLayer |
| 251 | auto flatBufferLayer = CreateConvolution2dLayer(m_flatBufferBuilder, |
| 252 | flatBufferBaseLayer, |
| 253 | flatBufferDescriptor, |
| 254 | flatBufferWeightsConstTensorInfo, |
| 255 | flatBufferBiasesConstTensorInfo); |
| 256 | |
| 257 | // Add the AnyLayer to the FlatBufferLayers |
| 258 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_Convolution2dLayer); |
| 259 | } |
| 260 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 261 | void SerializerVisitor::VisitDepthwiseConvolution2dLayer(const armnn::IConnectableLayer* layer, |
| 262 | const armnn::DepthwiseConvolution2dDescriptor& descriptor, |
| 263 | const armnn::ConstTensor& weights, |
| 264 | const armnn::Optional<armnn::ConstTensor>& biases, |
Aron Virginas-Tar | c04125f | 2019-02-19 16:31:08 +0000 | [diff] [blame] | 265 | const char* name) |
| 266 | { |
| 267 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_DepthwiseConvolution2d); |
| 268 | auto fbDescriptor = CreateDepthwiseConvolution2dDescriptor(m_flatBufferBuilder, |
| 269 | descriptor.m_PadLeft, |
| 270 | descriptor.m_PadRight, |
| 271 | descriptor.m_PadTop, |
| 272 | descriptor.m_PadBottom, |
| 273 | descriptor.m_StrideX, |
| 274 | descriptor.m_StrideY, |
Matthew Bentham | acad04e | 2019-05-13 10:02:45 +0100 | [diff] [blame] | 275 | descriptor.m_DilationX, |
| 276 | descriptor.m_DilationY, |
Aron Virginas-Tar | c04125f | 2019-02-19 16:31:08 +0000 | [diff] [blame] | 277 | descriptor.m_BiasEnabled, |
| 278 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 279 | |
| 280 | flatbuffers::Offset<serializer::ConstTensor> fbWeightsConstTensorInfo = CreateConstTensorInfo(weights); |
| 281 | flatbuffers::Offset<serializer::ConstTensor> fbBiasesConstTensorInfo; |
| 282 | if (biases.has_value()) |
| 283 | { |
| 284 | fbBiasesConstTensorInfo = CreateConstTensorInfo(biases.value()); |
| 285 | } |
| 286 | |
| 287 | auto flatBufferLayer = CreateDepthwiseConvolution2dLayer(m_flatBufferBuilder, |
| 288 | fbBaseLayer, |
| 289 | fbDescriptor, |
| 290 | fbWeightsConstTensorInfo, |
| 291 | fbBiasesConstTensorInfo); |
| 292 | |
| 293 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_DepthwiseConvolution2dLayer); |
| 294 | } |
| 295 | |
Nattapat Chaimanowong | e4294fd | 2019-03-28 09:56:53 +0000 | [diff] [blame] | 296 | void SerializerVisitor::VisitDequantizeLayer(const armnn::IConnectableLayer* layer, |
| 297 | const char* name) |
| 298 | { |
| 299 | auto fbDequantizeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Dequantize); |
| 300 | auto fbDequantizeLayer = serializer::CreateDequantizeLayer(m_flatBufferBuilder, fbDequantizeBaseLayer); |
| 301 | |
| 302 | CreateAnyLayer(fbDequantizeLayer.o, serializer::Layer::Layer_DequantizeLayer); |
| 303 | } |
| 304 | |
Nattapat Chaimanowong | 3e14a9d | 2019-03-18 12:37:06 +0000 | [diff] [blame] | 305 | void SerializerVisitor::VisitDetectionPostProcessLayer(const armnn::IConnectableLayer* layer, |
| 306 | const armnn::DetectionPostProcessDescriptor& descriptor, |
| 307 | const armnn::ConstTensor& anchors, |
| 308 | const char* name) |
| 309 | { |
| 310 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_DetectionPostProcess); |
| 311 | auto fbDescriptor = CreateDetectionPostProcessDescriptor(m_flatBufferBuilder, |
| 312 | descriptor.m_MaxDetections, |
| 313 | descriptor.m_MaxClassesPerDetection, |
| 314 | descriptor.m_DetectionsPerClass, |
| 315 | descriptor.m_NmsScoreThreshold, |
| 316 | descriptor.m_NmsIouThreshold, |
| 317 | descriptor.m_NumClasses, |
| 318 | descriptor.m_UseRegularNms, |
| 319 | descriptor.m_ScaleX, |
| 320 | descriptor.m_ScaleY, |
| 321 | descriptor.m_ScaleW, |
| 322 | descriptor.m_ScaleH); |
| 323 | |
| 324 | flatbuffers::Offset<serializer::ConstTensor> fbAnchorsConstTensorInfo = CreateConstTensorInfo(anchors); |
| 325 | |
| 326 | auto flatBufferLayer = CreateDetectionPostProcessLayer(m_flatBufferBuilder, |
| 327 | fbBaseLayer, |
| 328 | fbDescriptor, |
| 329 | fbAnchorsConstTensorInfo); |
| 330 | |
| 331 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_DetectionPostProcessLayer); |
| 332 | } |
| 333 | |
Éanna Ó Catháin | 5888589 | 2019-02-27 16:16:39 +0000 | [diff] [blame] | 334 | void SerializerVisitor::VisitDivisionLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 335 | { |
Aron Virginas-Tar | 0fe3245 | 2019-02-28 13:12:47 +0000 | [diff] [blame] | 336 | auto fbDivisionBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Division); |
| 337 | auto fbDivisionLayer = serializer::CreateDivisionLayer(m_flatBufferBuilder, fbDivisionBaseLayer); |
Éanna Ó Catháin | 5888589 | 2019-02-27 16:16:39 +0000 | [diff] [blame] | 338 | |
Aron Virginas-Tar | 0fe3245 | 2019-02-28 13:12:47 +0000 | [diff] [blame] | 339 | CreateAnyLayer(fbDivisionLayer.o, serializer::Layer::Layer_DivisionLayer); |
| 340 | } |
Éanna Ó Catháin | 5888589 | 2019-02-27 16:16:39 +0000 | [diff] [blame] | 341 | |
Aron Virginas-Tar | 377351e | 2019-02-27 14:42:31 +0000 | [diff] [blame] | 342 | void SerializerVisitor::VisitEqualLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 343 | { |
| 344 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Equal); |
| 345 | auto fbEqualLayer = serializer::CreateEqualLayer(m_flatBufferBuilder, fbBaseLayer); |
| 346 | |
| 347 | CreateAnyLayer(fbEqualLayer.o, serializer::Layer::Layer_EqualLayer); |
| 348 | } |
| 349 | |
Finn Williams | dd2ba7e | 2019-03-01 11:51:52 +0000 | [diff] [blame] | 350 | void SerializerVisitor::VisitFloorLayer(const armnn::IConnectableLayer *layer, const char *name) |
| 351 | { |
| 352 | auto flatBufferFloorBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Floor); |
| 353 | auto flatBufferFloorLayer = serializer::CreateFloorLayer(m_flatBufferBuilder, flatBufferFloorBaseLayer); |
| 354 | |
| 355 | CreateAnyLayer(flatBufferFloorLayer.o, serializer::Layer::Layer_FloorLayer); |
| 356 | } |
| 357 | |
Saoirse Stewart | a1ed73a | 2019-03-04 13:40:12 +0000 | [diff] [blame] | 358 | void SerializerVisitor::VisitGatherLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 359 | { |
Matteo Martincigh | f81edaa | 2019-03-04 14:34:30 +0000 | [diff] [blame] | 360 | auto fbGatherBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Gather); |
| 361 | auto flatBufferLayer = serializer::CreateGatherLayer(m_flatBufferBuilder, fbGatherBaseLayer); |
Saoirse Stewart | a1ed73a | 2019-03-04 13:40:12 +0000 | [diff] [blame] | 362 | |
| 363 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_GatherLayer); |
| 364 | } |
| 365 | |
Conor Kennedy | 79ffdf5 | 2019-03-01 14:24:54 +0000 | [diff] [blame] | 366 | void SerializerVisitor::VisitGreaterLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 367 | { |
| 368 | auto fbGreaterBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Greater); |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 369 | auto fbGreaterLayer = serializer::CreateGreaterLayer(m_flatBufferBuilder, fbGreaterBaseLayer); |
Conor Kennedy | 79ffdf5 | 2019-03-01 14:24:54 +0000 | [diff] [blame] | 370 | |
| 371 | CreateAnyLayer(fbGreaterLayer.o, serializer::Layer::Layer_GreaterLayer); |
| 372 | } |
| 373 | |
Narumol Prangnawarat | 495701f | 2019-03-07 17:31:34 +0000 | [diff] [blame] | 374 | void SerializerVisitor::VisitL2NormalizationLayer(const armnn::IConnectableLayer* layer, |
| 375 | const armnn::L2NormalizationDescriptor& l2NormalizationDescriptor, |
| 376 | const char* name) |
| 377 | { |
| 378 | // Create FlatBuffer BaseLayer |
| 379 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_L2Normalization); |
| 380 | |
| 381 | // Create the FlatBuffer L2Normalization Descriptor |
| 382 | auto fbDescriptor = serializer::CreateL2NormalizationDescriptor( |
| 383 | m_flatBufferBuilder, GetFlatBufferDataLayout(l2NormalizationDescriptor.m_DataLayout)); |
| 384 | |
| 385 | // Create Flatuffer layer |
| 386 | auto fbLayer = serializer::CreateL2NormalizationLayer(m_flatBufferBuilder, fbBaseLayer, fbDescriptor); |
| 387 | |
| 388 | CreateAnyLayer(fbLayer.o, serializer::Layer::Layer_L2NormalizationLayer); |
| 389 | } |
| 390 | |
Jim Flynn | 11af375 | 2019-03-19 17:22:29 +0000 | [diff] [blame] | 391 | void SerializerVisitor::VisitLstmLayer(const armnn::IConnectableLayer* layer, const armnn::LstmDescriptor& descriptor, |
| 392 | const armnn::LstmInputParams& params, const char* name) |
| 393 | { |
| 394 | auto fbLstmBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Lstm); |
| 395 | |
| 396 | auto fbLstmDescriptor = serializer::CreateLstmDescriptor( |
| 397 | m_flatBufferBuilder, |
| 398 | descriptor.m_ActivationFunc, |
| 399 | descriptor.m_ClippingThresCell, |
| 400 | descriptor.m_ClippingThresProj, |
| 401 | descriptor.m_CifgEnabled, |
| 402 | descriptor.m_PeepholeEnabled, |
| 403 | descriptor.m_ProjectionEnabled); |
| 404 | |
| 405 | // Get mandatory input parameters |
| 406 | auto inputToForgetWeights = CreateConstTensorInfo(*params.m_InputToForgetWeights); |
| 407 | auto inputToCellWeights = CreateConstTensorInfo(*params.m_InputToCellWeights); |
| 408 | auto inputToOutputWeights = CreateConstTensorInfo(*params.m_InputToOutputWeights); |
| 409 | auto recurrentToForgetWeights = CreateConstTensorInfo(*params.m_RecurrentToForgetWeights); |
| 410 | auto recurrentToCellWeights = CreateConstTensorInfo(*params.m_RecurrentToCellWeights); |
| 411 | auto recurrentToOutputWeights = CreateConstTensorInfo(*params.m_RecurrentToOutputWeights); |
| 412 | auto forgetGateBias = CreateConstTensorInfo(*params.m_ForgetGateBias); |
| 413 | auto cellBias = CreateConstTensorInfo(*params.m_CellBias); |
| 414 | auto outputGateBias = CreateConstTensorInfo(*params.m_OutputGateBias); |
| 415 | |
| 416 | //Define optional parameters, these will be set depending on configuration in Lstm descriptor |
| 417 | flatbuffers::Offset<serializer::ConstTensor> inputToInputWeights; |
| 418 | flatbuffers::Offset<serializer::ConstTensor> recurrentToInputWeights; |
| 419 | flatbuffers::Offset<serializer::ConstTensor> cellToInputWeights; |
| 420 | flatbuffers::Offset<serializer::ConstTensor> inputGateBias; |
| 421 | flatbuffers::Offset<serializer::ConstTensor> projectionWeights; |
| 422 | flatbuffers::Offset<serializer::ConstTensor> projectionBias; |
| 423 | flatbuffers::Offset<serializer::ConstTensor> cellToForgetWeights; |
| 424 | flatbuffers::Offset<serializer::ConstTensor> cellToOutputWeights; |
| 425 | |
| 426 | if (!descriptor.m_CifgEnabled) |
| 427 | { |
| 428 | inputToInputWeights = CreateConstTensorInfo(*params.m_InputToInputWeights); |
| 429 | recurrentToInputWeights = CreateConstTensorInfo(*params.m_RecurrentToInputWeights); |
| 430 | cellToInputWeights = CreateConstTensorInfo(*params.m_CellToInputWeights); |
| 431 | inputGateBias = CreateConstTensorInfo(*params.m_InputGateBias); |
| 432 | } |
| 433 | |
| 434 | if (descriptor.m_ProjectionEnabled) |
| 435 | { |
| 436 | projectionWeights = CreateConstTensorInfo(*params.m_ProjectionWeights); |
| 437 | projectionBias = CreateConstTensorInfo(*params.m_ProjectionBias); |
| 438 | } |
| 439 | |
| 440 | if (descriptor.m_PeepholeEnabled) |
| 441 | { |
| 442 | cellToForgetWeights = CreateConstTensorInfo(*params.m_CellToForgetWeights); |
| 443 | cellToOutputWeights = CreateConstTensorInfo(*params.m_CellToOutputWeights); |
| 444 | } |
| 445 | |
| 446 | auto fbLstmParams = serializer::CreateLstmInputParams( |
| 447 | m_flatBufferBuilder, |
| 448 | inputToForgetWeights, |
| 449 | inputToCellWeights, |
| 450 | inputToOutputWeights, |
| 451 | recurrentToForgetWeights, |
| 452 | recurrentToCellWeights, |
| 453 | recurrentToOutputWeights, |
| 454 | forgetGateBias, |
| 455 | cellBias, |
| 456 | outputGateBias, |
| 457 | inputToInputWeights, |
| 458 | recurrentToInputWeights, |
| 459 | cellToInputWeights, |
| 460 | inputGateBias, |
| 461 | projectionWeights, |
| 462 | projectionBias, |
| 463 | cellToForgetWeights, |
| 464 | cellToOutputWeights); |
| 465 | |
| 466 | auto fbLstmLayer = serializer::CreateLstmLayer( |
| 467 | m_flatBufferBuilder, |
| 468 | fbLstmBaseLayer, |
| 469 | fbLstmDescriptor, |
| 470 | fbLstmParams); |
| 471 | |
| 472 | CreateAnyLayer(fbLstmLayer.o, serializer::Layer::Layer_LstmLayer); |
| 473 | } |
| 474 | |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 475 | void SerializerVisitor::VisitMaximumLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 476 | { |
| 477 | auto fbMaximumBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Maximum); |
| 478 | auto fbMaximumLayer = serializer::CreateMaximumLayer(m_flatBufferBuilder, fbMaximumBaseLayer); |
| 479 | |
| 480 | CreateAnyLayer(fbMaximumLayer.o, serializer::Layer::Layer_MaximumLayer); |
| 481 | } |
| 482 | |
| 483 | void SerializerVisitor::VisitMeanLayer(const armnn::IConnectableLayer* layer, |
| 484 | const armnn::MeanDescriptor& descriptor, |
| 485 | const char* name) |
| 486 | { |
| 487 | auto fbMeanBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Mean); |
| 488 | auto fbMeanDescriptor = serializer::CreateMeanDescriptor(m_flatBufferBuilder, |
| 489 | m_flatBufferBuilder.CreateVector(descriptor.m_Axis), |
| 490 | descriptor.m_KeepDims); |
| 491 | |
| 492 | auto fbMeanLayer = serializer::CreateMeanLayer(m_flatBufferBuilder, |
| 493 | fbMeanBaseLayer, |
| 494 | fbMeanDescriptor); |
| 495 | |
| 496 | CreateAnyLayer(fbMeanLayer.o, serializer::Layer::Layer_MeanLayer); |
| 497 | } |
| 498 | |
| 499 | void SerializerVisitor::VisitMinimumLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 500 | { |
| 501 | auto fbMinimumBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Minimum); |
| 502 | auto fbMinimumLayer = serializer::CreateMinimumLayer(m_flatBufferBuilder, fbMinimumBaseLayer); |
| 503 | |
| 504 | CreateAnyLayer(fbMinimumLayer.o, serializer::Layer::Layer_MinimumLayer); |
| 505 | } |
| 506 | |
Nattapat Chaimanowong | 1f88630 | 2019-04-05 13:37:19 +0100 | [diff] [blame] | 507 | void SerializerVisitor::VisitMergeLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 508 | { |
| 509 | auto fbMergeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Merge); |
| 510 | auto fbMergeLayer = serializer::CreateMergeLayer(m_flatBufferBuilder, fbMergeBaseLayer); |
| 511 | |
| 512 | CreateAnyLayer(fbMergeLayer.o, serializer::Layer::Layer_MergeLayer); |
| 513 | } |
| 514 | |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 515 | void SerializerVisitor::VisitMergerLayer(const armnn::IConnectableLayer* layer, |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 516 | const armnn::MergerDescriptor& mergerDescriptor, |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 517 | const char* name) |
| 518 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 519 | VisitConcatLayer(layer, mergerDescriptor, name); |
| 520 | } |
| 521 | |
| 522 | void SerializerVisitor::VisitConcatLayer(const armnn::IConnectableLayer* layer, |
| 523 | const armnn::ConcatDescriptor& concatDescriptor, |
| 524 | const char* name) |
| 525 | { |
| 526 | auto flatBufferConcatBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Concat); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 527 | |
| 528 | std::vector<flatbuffers::Offset<UintVector>> views; |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 529 | for (unsigned int v = 0; v < concatDescriptor.GetNumViews(); ++v) |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 530 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 531 | const uint32_t* origin = concatDescriptor.GetViewOrigin(v); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 532 | std::vector<uint32_t> origins; |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 533 | for (unsigned int d = 0; d < concatDescriptor.GetNumDimensions(); ++d) |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 534 | { |
| 535 | origins.push_back(origin[d]); |
| 536 | } |
| 537 | auto view = m_flatBufferBuilder.CreateVector(origins); |
| 538 | auto uintVector = CreateUintVector(m_flatBufferBuilder, view); |
| 539 | views.push_back(uintVector); |
| 540 | } |
| 541 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 542 | auto flatBufferConcatDescriptor = CreateOriginsDescriptor(m_flatBufferBuilder, |
| 543 | concatDescriptor.GetConcatAxis(), |
| 544 | concatDescriptor.GetNumViews(), |
| 545 | concatDescriptor.GetNumDimensions(), |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 546 | m_flatBufferBuilder.CreateVector(views)); |
| 547 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 548 | auto flatBufferLayer = CreateConcatLayer(m_flatBufferBuilder, |
| 549 | flatBufferConcatBaseLayer, |
| 550 | flatBufferConcatDescriptor); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 551 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 552 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ConcatLayer); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 553 | } |
| 554 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 555 | void SerializerVisitor::VisitMultiplicationLayer(const armnn::IConnectableLayer* layer, const char* name) |
Sadik Armagan | 5f45027 | 2019-02-12 14:31:45 +0000 | [diff] [blame] | 556 | { |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 557 | auto fbMultiplicationBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Multiplication); |
| 558 | auto fbMultiplicationLayer = serializer::CreateMultiplicationLayer(m_flatBufferBuilder, |
| 559 | fbMultiplicationBaseLayer); |
Sadik Armagan | 5f45027 | 2019-02-12 14:31:45 +0000 | [diff] [blame] | 560 | |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 561 | CreateAnyLayer(fbMultiplicationLayer.o, serializer::Layer::Layer_MultiplicationLayer); |
Sadik Armagan | 5f45027 | 2019-02-12 14:31:45 +0000 | [diff] [blame] | 562 | } |
| 563 | |
Nattapat Chaimanowong | ebb0f9c | 2019-03-01 12:14:06 +0000 | [diff] [blame] | 564 | void SerializerVisitor::VisitPadLayer(const armnn::IConnectableLayer* layer, |
| 565 | const armnn::PadDescriptor& padDescriptor, |
| 566 | const char* name) |
| 567 | { |
| 568 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Pad); |
| 569 | |
| 570 | std::vector<unsigned int> padList; |
| 571 | for (auto& p: padDescriptor.m_PadList) |
| 572 | { |
| 573 | padList.push_back(p.first); |
| 574 | padList.push_back(p.second); |
| 575 | } |
| 576 | |
| 577 | auto flatBufferPadDesc = serializer::CreatePadDescriptor(m_flatBufferBuilder, |
| 578 | m_flatBufferBuilder.CreateVector(padList)); |
| 579 | |
| 580 | auto flatBufferPadLayer = serializer::CreatePadLayer(m_flatBufferBuilder, |
| 581 | flatBufferBaseLayer, |
| 582 | flatBufferPadDesc); |
| 583 | |
| 584 | CreateAnyLayer(flatBufferPadLayer.o, serializer::Layer::Layer_PadLayer); |
| 585 | } |
| 586 | |
Nattapat Chaimanowong | 30b0020 | 2019-02-20 17:31:34 +0000 | [diff] [blame] | 587 | void SerializerVisitor::VisitPermuteLayer(const armnn::IConnectableLayer* layer, |
| 588 | const armnn::PermuteDescriptor& permuteDescriptor, |
| 589 | const char* name) |
| 590 | { |
| 591 | // Create FlatBuffer BaseLayer |
| 592 | auto flatBufferPermuteBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Permute); |
| 593 | |
| 594 | std::vector<unsigned int> dimMappings; |
| 595 | for (auto& v: permuteDescriptor.m_DimMappings) |
| 596 | { |
| 597 | dimMappings.push_back(v); |
| 598 | } |
| 599 | |
| 600 | auto flatBufferPermuteDesc = serializer::CreatePermuteDescriptor(m_flatBufferBuilder, |
| 601 | m_flatBufferBuilder.CreateVector(dimMappings)); |
| 602 | |
| 603 | // Create the FlatBuffer PermuteLayer |
| 604 | auto flatBufferPermuteLayer = serializer::CreatePermuteLayer(m_flatBufferBuilder, |
| 605 | flatBufferPermuteBaseLayer, |
| 606 | flatBufferPermuteDesc); |
| 607 | |
| 608 | // Add the AnyLayer to the FlatBufferLayers |
| 609 | CreateAnyLayer(flatBufferPermuteLayer.o, serializer::Layer::Layer_PermuteLayer); |
| 610 | } |
| 611 | |
Saoirse Stewart | 263829c | 2019-02-19 15:54:14 +0000 | [diff] [blame] | 612 | // Build FlatBuffer for Reshape Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 613 | void SerializerVisitor::VisitReshapeLayer(const armnn::IConnectableLayer* layer, |
Saoirse Stewart | 263829c | 2019-02-19 15:54:14 +0000 | [diff] [blame] | 614 | const armnn::ReshapeDescriptor& reshapeDescriptor, |
| 615 | const char* name) |
| 616 | { |
| 617 | // Create FlatBuffer BaseLayer |
| 618 | auto flatBufferReshapeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Reshape); |
| 619 | |
| 620 | std::vector<unsigned int> targetShape; |
| 621 | for (unsigned int i =0; i < reshapeDescriptor.m_TargetShape.GetNumDimensions(); i++) |
| 622 | { |
| 623 | targetShape.push_back(reshapeDescriptor.m_TargetShape[i]); |
| 624 | } |
| 625 | |
| 626 | auto flatBufferReshapeDesc = serializer::CreateReshapeDescriptor(m_flatBufferBuilder, |
| 627 | m_flatBufferBuilder.CreateVector(targetShape)); |
| 628 | |
| 629 | // Create the FlatBuffer ReshapeLayer |
| 630 | auto flatBufferReshapeLayer = serializer::CreateReshapeLayer(m_flatBufferBuilder, flatBufferReshapeBaseLayer, |
| 631 | flatBufferReshapeDesc); |
| 632 | |
| 633 | // Add the AnyLayer to the FlatBufferLayers |
| 634 | CreateAnyLayer(flatBufferReshapeLayer.o, serializer::Layer::Layer_ReshapeLayer); |
| 635 | } |
| 636 | |
Nattapat Chaimanowong | 6522cdc | 2019-03-01 16:14:13 +0000 | [diff] [blame] | 637 | void SerializerVisitor::VisitResizeBilinearLayer(const armnn::IConnectableLayer* layer, |
| 638 | const armnn::ResizeBilinearDescriptor& resizeDescriptor, |
| 639 | const char* name) |
| 640 | { |
| 641 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_ResizeBilinear); |
| 642 | |
| 643 | auto flatBufferDescriptor = |
| 644 | CreateResizeBilinearDescriptor(m_flatBufferBuilder, |
| 645 | resizeDescriptor.m_TargetWidth, |
| 646 | resizeDescriptor.m_TargetHeight, |
| 647 | GetFlatBufferDataLayout(resizeDescriptor.m_DataLayout)); |
| 648 | |
| 649 | auto flatBufferLayer = serializer::CreateResizeBilinearLayer(m_flatBufferBuilder, |
| 650 | flatBufferBaseLayer, |
| 651 | flatBufferDescriptor); |
| 652 | |
| 653 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ResizeBilinearLayer); |
| 654 | } |
| 655 | |
Sadik Armagan | 8b42a38 | 2019-03-01 14:24:49 +0000 | [diff] [blame] | 656 | void SerializerVisitor::VisitRsqrtLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 657 | { |
| 658 | auto fbRsqrtBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Rsqrt); |
| 659 | auto fbRsqrtLayer = serializer::CreateRsqrtLayer(m_flatBufferBuilder, fbRsqrtBaseLayer); |
| 660 | |
| 661 | CreateAnyLayer(fbRsqrtLayer.o, serializer::Layer::Layer_RsqrtLayer); |
| 662 | } |
| 663 | |
Aron Virginas-Tar | fc413c0 | 2019-02-13 15:41:52 +0000 | [diff] [blame] | 664 | // Build FlatBuffer for Softmax Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 665 | void SerializerVisitor::VisitSoftmaxLayer(const armnn::IConnectableLayer* layer, |
| 666 | const armnn::SoftmaxDescriptor& softmaxDescriptor, |
Aron Virginas-Tar | fc413c0 | 2019-02-13 15:41:52 +0000 | [diff] [blame] | 667 | const char* name) |
| 668 | { |
| 669 | // Create FlatBuffer BaseLayer |
| 670 | auto flatBufferSoftmaxBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Softmax); |
| 671 | |
| 672 | // Create the FlatBuffer SoftmaxDescriptor |
| 673 | auto flatBufferSoftmaxDesc = |
| 674 | serializer::CreateSoftmaxDescriptor(m_flatBufferBuilder, softmaxDescriptor.m_Beta); |
| 675 | |
| 676 | // Create the FlatBuffer SoftmaxLayer |
| 677 | auto flatBufferSoftmaxLayer = |
| 678 | serializer::CreateSoftmaxLayer(m_flatBufferBuilder, |
| 679 | flatBufferSoftmaxBaseLayer, |
| 680 | flatBufferSoftmaxDesc); |
| 681 | |
| 682 | CreateAnyLayer(flatBufferSoftmaxLayer.o, serializer::Layer::Layer_SoftmaxLayer); |
| 683 | } |
| 684 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 685 | void SerializerVisitor::VisitPooling2dLayer(const armnn::IConnectableLayer* layer, |
| 686 | const armnn::Pooling2dDescriptor& pooling2dDescriptor, |
Saoirse Stewart | 3166c3e | 2019-02-18 15:24:53 +0000 | [diff] [blame] | 687 | const char* name) |
| 688 | { |
| 689 | auto fbPooling2dBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Pooling2d); |
| 690 | auto fbPooling2dDescriptor = serializer::CreatePooling2dDescriptor( |
| 691 | m_flatBufferBuilder, |
| 692 | GetFlatBufferPoolingAlgorithm(pooling2dDescriptor.m_PoolType), |
| 693 | pooling2dDescriptor.m_PadLeft, |
| 694 | pooling2dDescriptor.m_PadRight, |
| 695 | pooling2dDescriptor.m_PadTop, |
| 696 | pooling2dDescriptor.m_PadBottom, |
| 697 | pooling2dDescriptor.m_PoolWidth, |
| 698 | pooling2dDescriptor.m_PoolHeight, |
| 699 | pooling2dDescriptor.m_StrideX, |
| 700 | pooling2dDescriptor.m_StrideY, |
| 701 | GetFlatBufferOutputShapeRounding(pooling2dDescriptor.m_OutputShapeRounding), |
| 702 | GetFlatBufferPaddingMethod(pooling2dDescriptor.m_PaddingMethod), |
| 703 | GetFlatBufferDataLayout(pooling2dDescriptor.m_DataLayout)); |
| 704 | |
| 705 | auto fbPooling2dLayer = serializer::CreatePooling2dLayer(m_flatBufferBuilder, |
| 706 | fbPooling2dBaseLayer, |
| 707 | fbPooling2dDescriptor); |
| 708 | |
| 709 | CreateAnyLayer(fbPooling2dLayer.o, serializer::Layer::Layer_Pooling2dLayer); |
| 710 | } |
| 711 | |
Matteo Martincigh | 0e406ee | 2019-06-12 15:42:18 +0100 | [diff] [blame^] | 712 | void SerializerVisitor::VisitPreluLayer(const armnn::IConnectableLayer* layer, |
| 713 | const char* name) |
| 714 | { |
| 715 | throw UnimplementedException("SerializerVisitor::VisitPreluLayer not yet implemented"); |
| 716 | } |
| 717 | |
Derek Lamberti | 87acb27 | 2019-03-27 16:51:31 +0000 | [diff] [blame] | 718 | void SerializerVisitor::VisitQuantizeLayer(const armnn::IConnectableLayer *layer, const char *name) |
| 719 | { |
| 720 | auto fbQuantizeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Quantize); |
| 721 | auto fbQuantizeLayer = serializer::CreateQuantizeLayer(m_flatBufferBuilder, |
| 722 | fbQuantizeBaseLayer); |
| 723 | CreateAnyLayer(fbQuantizeLayer.o, serializer::Layer::Layer_QuantizeLayer); |
| 724 | } |
| 725 | |
Sadik Armagan | dbb0c0c | 2019-02-21 09:01:41 +0000 | [diff] [blame] | 726 | // Build FlatBuffer for FullyConnected Layer |
| 727 | void SerializerVisitor::VisitFullyConnectedLayer(const armnn::IConnectableLayer* layer, |
| 728 | const armnn::FullyConnectedDescriptor& fullyConnectedDescriptor, |
| 729 | const armnn::ConstTensor& weights, |
| 730 | const armnn::Optional<armnn::ConstTensor>& biases, |
| 731 | const char* name) |
| 732 | { |
| 733 | // Create FlatBuffer BaseLayer |
| 734 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_FullyConnected); |
| 735 | |
| 736 | // Create FlatBuffer FullyConnectedDescriptor |
| 737 | auto flatBufferDescriptor = |
| 738 | serializer::CreateFullyConnectedDescriptor(m_flatBufferBuilder, |
| 739 | fullyConnectedDescriptor.m_BiasEnabled, |
| 740 | fullyConnectedDescriptor.m_TransposeWeightMatrix); |
| 741 | |
| 742 | // Create FlatBuffer weights data |
| 743 | auto flatBufferWeights = CreateConstTensorInfo(weights); |
| 744 | |
| 745 | // Create FlatBuffer bias data |
| 746 | flatbuffers::Offset<serializer::ConstTensor> flatBufferBiases; |
| 747 | if (fullyConnectedDescriptor.m_BiasEnabled) |
| 748 | { |
| 749 | flatBufferBiases = CreateConstTensorInfo(biases.value()); |
| 750 | } |
| 751 | |
| 752 | // Create FlatBuffer FullyConnectedLayer |
| 753 | auto flatBufferLayer = serializer::CreateFullyConnectedLayer(m_flatBufferBuilder, |
| 754 | flatBufferBaseLayer, |
| 755 | flatBufferDescriptor, |
| 756 | flatBufferWeights, |
| 757 | flatBufferBiases); |
| 758 | |
| 759 | // Add created FullyConnectedLayer to the FlatBufferLayers |
| 760 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_FullyConnectedLayer); |
| 761 | } |
| 762 | |
Nattapat Chaimanowong | 4528699 | 2019-02-26 15:53:02 +0000 | [diff] [blame] | 763 | // Build FlatBuffer for SpaceToBatchNd Layer |
| 764 | void SerializerVisitor::VisitSpaceToBatchNdLayer(const armnn::IConnectableLayer* layer, |
| 765 | const armnn::SpaceToBatchNdDescriptor& spaceToBatchNdDescriptor, |
| 766 | const char* name) |
| 767 | { |
| 768 | // Create FlatBuffer BaseLayer |
| 769 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_SpaceToBatchNd); |
| 770 | |
| 771 | std::vector<unsigned int> padList; |
| 772 | padList.reserve(spaceToBatchNdDescriptor.m_PadList.size()*2); |
| 773 | for (auto& pad : spaceToBatchNdDescriptor.m_PadList) |
| 774 | { |
| 775 | padList.push_back(pad.first); |
| 776 | padList.push_back(pad.second); |
| 777 | } |
| 778 | |
| 779 | auto flatBufferDescriptor = |
| 780 | CreateSpaceToBatchNdDescriptor(m_flatBufferBuilder, |
| 781 | m_flatBufferBuilder.CreateVector(spaceToBatchNdDescriptor.m_BlockShape), |
| 782 | m_flatBufferBuilder.CreateVector(padList), |
| 783 | GetFlatBufferDataLayout(spaceToBatchNdDescriptor.m_DataLayout)); |
| 784 | |
| 785 | auto flatBufferLayer = serializer::CreateSpaceToBatchNdLayer(m_flatBufferBuilder, |
| 786 | flatBufferBaseLayer, |
| 787 | flatBufferDescriptor); |
| 788 | |
| 789 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_SpaceToBatchNdLayer); |
| 790 | } |
| 791 | |
Aron Virginas-Tar | 972af15 | 2019-06-11 14:14:03 +0100 | [diff] [blame] | 792 | // Build FlatBuffer for SpaceToDepthLayer |
| 793 | void SerializerVisitor::VisitSpaceToDepthLayer(const armnn::IConnectableLayer* layer, |
| 794 | const armnn::SpaceToDepthDescriptor& spaceToDepthDescriptor, |
| 795 | const char* name) |
| 796 | { |
Aron Virginas-Tar | aa06714 | 2019-06-11 16:01:44 +0100 | [diff] [blame] | 797 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_SpaceToDepth); |
| 798 | auto flatBufferDescriptor = |
| 799 | CreateSpaceToDepthDescriptor(m_flatBufferBuilder, |
| 800 | spaceToDepthDescriptor.m_BlockSize, |
| 801 | GetFlatBufferDataLayout(spaceToDepthDescriptor.m_DataLayout)); |
| 802 | |
| 803 | auto flatBufferLayer = serializer::CreateSpaceToDepthLayer(m_flatBufferBuilder, |
| 804 | flatBufferBaseLayer, |
| 805 | flatBufferDescriptor); |
| 806 | |
| 807 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_SpaceToDepthLayer); |
Aron Virginas-Tar | 972af15 | 2019-06-11 14:14:03 +0100 | [diff] [blame] | 808 | } |
| 809 | |
Jim Flynn | 18ce338 | 2019-03-08 11:08:30 +0000 | [diff] [blame] | 810 | // Build FlatBuffer for Splitter Layer |
| 811 | void SerializerVisitor::VisitSplitterLayer(const armnn::IConnectableLayer* layer, |
| 812 | const armnn::ViewsDescriptor& viewsDescriptor, |
| 813 | const char* name) |
| 814 | { |
| 815 | // Create FlatBuffer ViewOrigins |
| 816 | std::vector<flatbuffers::Offset<UintVector>> flatBufferViewOrigins; |
| 817 | flatBufferViewOrigins.reserve(viewsDescriptor.GetNumViews()); |
| 818 | |
| 819 | for(unsigned int vIdx = 0; vIdx < viewsDescriptor.GetNumViews(); ++vIdx) |
| 820 | { |
| 821 | std::vector<uint32_t> viewOrigin; |
| 822 | viewOrigin.reserve(viewsDescriptor.GetNumDimensions()); |
| 823 | |
| 824 | // Copy vector |
| 825 | for(unsigned int dIdx = 0; dIdx < viewsDescriptor.GetNumDimensions(); ++dIdx) |
| 826 | { |
| 827 | viewOrigin.push_back(viewsDescriptor.GetViewOrigin(vIdx)[dIdx]); |
| 828 | } |
| 829 | |
| 830 | flatBufferViewOrigins.push_back(CreateUintVector(m_flatBufferBuilder, |
| 831 | m_flatBufferBuilder.CreateVector(viewOrigin))); |
| 832 | } |
| 833 | |
| 834 | // Create FlatBuffer OriginsDescriptor |
| 835 | auto flatBufferOriginDescriptor = CreateOriginsDescriptor(m_flatBufferBuilder, |
| 836 | viewsDescriptor.GetOrigins().GetConcatAxis(), |
| 837 | viewsDescriptor.GetOrigins().GetNumViews(), |
| 838 | viewsDescriptor.GetOrigins().GetNumDimensions(), |
| 839 | m_flatBufferBuilder.CreateVector(flatBufferViewOrigins)); |
| 840 | |
| 841 | // Create FlatBuffer ViewOrigins |
| 842 | std::vector<flatbuffers::Offset<UintVector>> flatBufferViewSizes; |
| 843 | flatBufferViewSizes.reserve(viewsDescriptor.GetNumViews()); |
| 844 | |
| 845 | for(unsigned int vIdx = 0; vIdx < viewsDescriptor.GetNumViews(); ++vIdx) |
| 846 | { |
| 847 | std::vector<uint32_t> viewSize; |
| 848 | viewSize.reserve(viewsDescriptor.GetNumDimensions()); |
| 849 | |
| 850 | // Copy vector |
| 851 | for(unsigned int dIdx = 0; dIdx < viewsDescriptor.GetNumDimensions(); ++dIdx) |
| 852 | { |
| 853 | viewSize.push_back(viewsDescriptor.GetViewSizes(vIdx)[dIdx]); |
| 854 | } |
| 855 | |
| 856 | flatBufferViewSizes.push_back(CreateUintVector(m_flatBufferBuilder, |
| 857 | m_flatBufferBuilder.CreateVector(viewSize))); |
| 858 | } |
| 859 | |
| 860 | // Create FlatBuffer ViewsDescriptor |
| 861 | auto flatBufferViewsDescriptor = CreateViewsDescriptor(m_flatBufferBuilder, |
| 862 | flatBufferOriginDescriptor, |
| 863 | m_flatBufferBuilder.CreateVector(flatBufferViewSizes)); |
| 864 | |
| 865 | // Create FlatBuffer BaseLayer |
| 866 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Splitter); |
| 867 | |
| 868 | auto flatBufferSplitterLayer = serializer::CreateSplitterLayer(m_flatBufferBuilder, |
| 869 | flatBufferBaseLayer, |
| 870 | flatBufferViewsDescriptor); |
| 871 | |
| 872 | CreateAnyLayer(flatBufferSplitterLayer.o, serializer::Layer::Layer_SplitterLayer); |
| 873 | } |
| 874 | |
Nina Drozd | 5772878 | 2019-02-27 10:53:27 +0000 | [diff] [blame] | 875 | void SerializerVisitor::VisitNormalizationLayer(const armnn::IConnectableLayer* layer, |
| 876 | const armnn::NormalizationDescriptor& descriptor, |
| 877 | const char* name) |
| 878 | { |
| 879 | auto fbNormalizationBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Normalization); |
| 880 | |
| 881 | auto fbNormalizationDescriptor = serializer::CreateNormalizationDescriptor( |
| 882 | m_flatBufferBuilder, |
| 883 | GetFlatBufferNormalizationAlgorithmChannel(descriptor.m_NormChannelType), |
| 884 | GetFlatBufferNormalizationAlgorithmMethod(descriptor.m_NormMethodType), |
| 885 | descriptor.m_NormSize, |
| 886 | descriptor.m_Alpha, |
| 887 | descriptor.m_Beta, |
| 888 | descriptor.m_K, |
| 889 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 890 | |
| 891 | auto flatBufferLayer = serializer::CreateNormalizationLayer(m_flatBufferBuilder, |
| 892 | fbNormalizationBaseLayer, |
| 893 | fbNormalizationDescriptor); |
| 894 | |
| 895 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_NormalizationLayer); |
| 896 | } |
| 897 | |
Nattapat Chaimanowong | b348521 | 2019-03-04 12:35:39 +0000 | [diff] [blame] | 898 | void SerializerVisitor::VisitStridedSliceLayer(const armnn::IConnectableLayer* layer, |
| 899 | const armnn::StridedSliceDescriptor& stridedSliceDescriptor, |
| 900 | const char* name) |
| 901 | { |
| 902 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_StridedSlice); |
| 903 | |
| 904 | auto flatBufferDescriptor = |
| 905 | CreateStridedSliceDescriptor(m_flatBufferBuilder, |
| 906 | m_flatBufferBuilder.CreateVector(stridedSliceDescriptor.m_Begin), |
| 907 | m_flatBufferBuilder.CreateVector(stridedSliceDescriptor.m_End), |
| 908 | m_flatBufferBuilder.CreateVector(stridedSliceDescriptor.m_Stride), |
| 909 | stridedSliceDescriptor.m_BeginMask, |
| 910 | stridedSliceDescriptor.m_EndMask, |
| 911 | stridedSliceDescriptor.m_ShrinkAxisMask, |
| 912 | stridedSliceDescriptor.m_EllipsisMask, |
| 913 | stridedSliceDescriptor.m_NewAxisMask, |
| 914 | GetFlatBufferDataLayout(stridedSliceDescriptor.m_DataLayout)); |
| 915 | |
| 916 | auto flatBufferLayer = serializer::CreateStridedSliceLayer(m_flatBufferBuilder, |
| 917 | flatBufferBaseLayer, |
| 918 | flatBufferDescriptor); |
| 919 | |
| 920 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_StridedSliceLayer); |
| 921 | } |
| 922 | |
Conor Kennedy | da1f975 | 2019-03-01 14:37:12 +0000 | [diff] [blame] | 923 | void SerializerVisitor::VisitSubtractionLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 924 | { |
| 925 | auto fbSubtractionBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Subtraction); |
| 926 | auto fbSubtractionLayer = serializer::CreateSubtractionLayer(m_flatBufferBuilder, fbSubtractionBaseLayer); |
| 927 | |
| 928 | CreateAnyLayer(fbSubtractionLayer.o, serializer::Layer::Layer_SubtractionLayer); |
| 929 | } |
| 930 | |
Sadik Armagan | eff363d | 2019-04-05 15:25:46 +0100 | [diff] [blame] | 931 | void SerializerVisitor::VisitSwitchLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 932 | { |
| 933 | auto fbSwitchBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Switch); |
| 934 | auto fbSwitchLayer = serializer::CreateSwitchLayer(m_flatBufferBuilder, fbSwitchBaseLayer); |
| 935 | |
| 936 | CreateAnyLayer(fbSwitchLayer.o, serializer::Layer::Layer_SwitchLayer); |
| 937 | } |
| 938 | |
Sadik Armagan | dbb0c0c | 2019-02-21 09:01:41 +0000 | [diff] [blame] | 939 | fb::Offset<serializer::LayerBase> SerializerVisitor::CreateLayerBase(const IConnectableLayer* layer, |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 940 | const serializer::LayerType layerType) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 941 | { |
Sadik Armagan | db059fd | 2019-03-20 12:28:32 +0000 | [diff] [blame] | 942 | uint32_t fbIndex = GetSerializedId(layer->GetGuid()); |
| 943 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 944 | std::vector<fb::Offset<serializer::InputSlot>> inputSlots = CreateInputSlots(layer); |
| 945 | std::vector<fb::Offset<serializer::OutputSlot>> outputSlots = CreateOutputSlots(layer); |
| 946 | |
| 947 | return serializer::CreateLayerBase(m_flatBufferBuilder, |
Sadik Armagan | db059fd | 2019-03-20 12:28:32 +0000 | [diff] [blame] | 948 | fbIndex, |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 949 | m_flatBufferBuilder.CreateString(layer->GetName()), |
| 950 | layerType, |
| 951 | m_flatBufferBuilder.CreateVector(inputSlots), |
| 952 | m_flatBufferBuilder.CreateVector(outputSlots)); |
| 953 | } |
| 954 | |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 955 | void SerializerVisitor::CreateAnyLayer(const flatbuffers::Offset<void>& layer, const serializer::Layer serializerLayer) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 956 | { |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 957 | auto anyLayer = armnnSerializer::CreateAnyLayer(m_flatBufferBuilder, serializerLayer, layer); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 958 | m_serializedLayers.push_back(anyLayer); |
| 959 | } |
| 960 | |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 961 | template <typename T> |
| 962 | flatbuffers::Offset<flatbuffers::Vector<T>> SerializerVisitor::CreateDataVector(const void* memory, unsigned int size) |
| 963 | { |
| 964 | const T* buffer = reinterpret_cast<const T*>(memory); |
| 965 | std::vector<T> vector(buffer, buffer + (size / sizeof(T))); |
| 966 | auto fbVector = m_flatBufferBuilder.CreateVector(vector); |
| 967 | return fbVector; |
| 968 | } |
| 969 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 970 | flatbuffers::Offset<serializer::ConstTensor> |
| 971 | SerializerVisitor::CreateConstTensorInfo(const armnn::ConstTensor& constTensor) |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 972 | { |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 973 | armnn::TensorInfo tensorInfo = constTensor.GetInfo(); |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 974 | |
| 975 | // Get the dimensions |
| 976 | std::vector<unsigned int> shape; |
| 977 | |
| 978 | for(unsigned int dim = 0; dim < tensorInfo.GetShape().GetNumDimensions(); ++dim) |
| 979 | { |
| 980 | shape.push_back(tensorInfo.GetShape()[dim]); |
| 981 | } |
| 982 | |
| 983 | // Create FlatBuffer TensorInfo |
| 984 | auto flatBufferTensorInfo = serializer::CreateTensorInfo(m_flatBufferBuilder, |
| 985 | m_flatBufferBuilder.CreateVector(shape), |
| 986 | GetFlatBufferDataType(tensorInfo.GetDataType()), |
| 987 | tensorInfo.GetQuantizationScale(), |
| 988 | tensorInfo.GetQuantizationOffset()); |
| 989 | flatbuffers::Offset<void> fbPayload; |
| 990 | |
| 991 | switch (tensorInfo.GetDataType()) |
| 992 | { |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 993 | case armnn::DataType::Float32: |
| 994 | case armnn::DataType::Signed32: |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 995 | { |
| 996 | auto fbVector = CreateDataVector<int32_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 997 | flatbuffers::Offset<serializer::IntData> flatBuffersData = serializer::CreateIntData( |
| 998 | m_flatBufferBuilder, |
| 999 | fbVector); |
| 1000 | fbPayload = flatBuffersData.o; |
| 1001 | break; |
| 1002 | } |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1003 | case armnn::DataType::Float16: |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1004 | { |
| 1005 | auto fbVector = CreateDataVector<int16_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1006 | flatbuffers::Offset<serializer::ShortData> flatBuffersData = serializer::CreateShortData( |
| 1007 | m_flatBufferBuilder, |
| 1008 | fbVector); |
| 1009 | fbPayload = flatBuffersData.o; |
| 1010 | break; |
| 1011 | } |
Nattapat Chaimanowong | cd5ac23 | 2019-03-19 12:26:36 +0000 | [diff] [blame] | 1012 | case armnn::DataType::QuantisedSymm16: |
| 1013 | { |
| 1014 | auto fbVector = CreateDataVector<int16_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1015 | flatbuffers::Offset<serializer::ShortData> flatBuffersData = serializer::CreateShortData( |
| 1016 | m_flatBufferBuilder, |
| 1017 | fbVector); |
| 1018 | fbPayload = flatBuffersData.o; |
| 1019 | break; |
| 1020 | } |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1021 | case armnn::DataType::QuantisedAsymm8: |
| 1022 | case armnn::DataType::Boolean: |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1023 | default: |
| 1024 | { |
| 1025 | auto fbVector = CreateDataVector<int8_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1026 | flatbuffers::Offset<serializer::ByteData> flatBuffersData = serializer::CreateByteData( |
| 1027 | m_flatBufferBuilder, |
| 1028 | fbVector); |
| 1029 | fbPayload = flatBuffersData.o; |
| 1030 | } |
| 1031 | } |
| 1032 | flatbuffers::Offset<serializer::ConstTensor> flatBufferConstTensor = serializer::CreateConstTensor( |
| 1033 | m_flatBufferBuilder, |
| 1034 | flatBufferTensorInfo, |
| 1035 | GetFlatBufferConstTensorData(tensorInfo.GetDataType()), |
| 1036 | fbPayload); |
| 1037 | return flatBufferConstTensor; |
| 1038 | } |
| 1039 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1040 | std::vector<fb::Offset<serializer::InputSlot>> |
| 1041 | SerializerVisitor::CreateInputSlots(const armnn::IConnectableLayer* layer) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1042 | { |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1043 | std::vector<fb::Offset<serializer::InputSlot>> inputSlots; |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1044 | |
| 1045 | // Get the InputSlots |
| 1046 | for (unsigned int slotIndex = 0; slotIndex<layer->GetNumInputSlots(); ++slotIndex) |
| 1047 | { |
| 1048 | const IInputSlot& inputSlot = layer->GetInputSlot(slotIndex); |
| 1049 | |
| 1050 | // Get the Connection for the InputSlot |
| 1051 | const IOutputSlot* connection = inputSlot.GetConnection(); |
| 1052 | |
| 1053 | // Create FlatBuffer Connection |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 1054 | serializer::Connection conn(GetSerializedId(inputSlot.GetConnection()->GetOwningLayerGuid()), |
| 1055 | connection->CalculateIndexOnOwner()); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1056 | // Create FlatBuffer InputSlot |
| 1057 | inputSlots.push_back(serializer::CreateInputSlot(m_flatBufferBuilder, slotIndex, &conn)); |
| 1058 | } |
| 1059 | return inputSlots; |
| 1060 | } |
| 1061 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1062 | std::vector<fb::Offset<serializer::OutputSlot>> |
| 1063 | SerializerVisitor::CreateOutputSlots(const armnn::IConnectableLayer* layer) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1064 | { |
| 1065 | std::vector<fb::Offset<serializer::OutputSlot>> outputSlots; |
| 1066 | |
| 1067 | // Get the OutputSlots |
| 1068 | for (unsigned int slotIndex = 0; slotIndex < layer->GetNumOutputSlots(); ++slotIndex) |
| 1069 | { |
| 1070 | const IOutputSlot& outputSlot = layer->GetOutputSlot(slotIndex); |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1071 | const armnn::TensorInfo& tensorInfo = outputSlot.GetTensorInfo(); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1072 | |
| 1073 | // Get the dimensions |
| 1074 | std::vector<unsigned int> shape; |
| 1075 | for(unsigned int dim = 0; dim < tensorInfo.GetShape().GetNumDimensions(); ++dim) |
| 1076 | { |
| 1077 | shape.push_back(tensorInfo.GetShape()[dim]); |
| 1078 | } |
| 1079 | |
| 1080 | // Create FlatBuffer TensorInfo |
| 1081 | auto flatBufferTensorInfo = serializer::CreateTensorInfo(m_flatBufferBuilder, |
| 1082 | m_flatBufferBuilder.CreateVector(shape), |
| 1083 | GetFlatBufferDataType(tensorInfo.GetDataType()), |
| 1084 | tensorInfo.GetQuantizationScale(), |
| 1085 | tensorInfo.GetQuantizationOffset()); |
| 1086 | |
| 1087 | // Create FlatBuffer Outputslot |
| 1088 | outputSlots.push_back(serializer::CreateOutputSlot(m_flatBufferBuilder, |
| 1089 | slotIndex, |
| 1090 | flatBufferTensorInfo)); |
| 1091 | } |
| 1092 | return outputSlots; |
| 1093 | } |
| 1094 | |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 1095 | |
| 1096 | ISerializer* ISerializer::CreateRaw() |
| 1097 | { |
| 1098 | return new Serializer(); |
| 1099 | } |
| 1100 | |
| 1101 | ISerializerPtr ISerializer::Create() |
| 1102 | { |
| 1103 | return ISerializerPtr(CreateRaw(), &ISerializer::Destroy); |
| 1104 | } |
| 1105 | |
| 1106 | void ISerializer::Destroy(ISerializer* serializer) |
| 1107 | { |
| 1108 | delete serializer; |
| 1109 | } |
| 1110 | |
| 1111 | void Serializer::Serialize(const INetwork& inNetwork) |
| 1112 | { |
| 1113 | // Iterate through to network |
| 1114 | inNetwork.Accept(m_SerializerVisitor); |
| 1115 | flatbuffers::FlatBufferBuilder& fbBuilder = m_SerializerVisitor.GetFlatBufferBuilder(); |
| 1116 | |
| 1117 | // Create FlatBuffer SerializedGraph |
| 1118 | auto serializedGraph = serializer::CreateSerializedGraph( |
| 1119 | fbBuilder, |
| 1120 | fbBuilder.CreateVector(m_SerializerVisitor.GetSerializedLayers()), |
| 1121 | fbBuilder.CreateVector(m_SerializerVisitor.GetInputIds()), |
| 1122 | fbBuilder.CreateVector(m_SerializerVisitor.GetOutputIds())); |
| 1123 | |
| 1124 | // Serialize the graph |
| 1125 | fbBuilder.Finish(serializedGraph); |
| 1126 | } |
| 1127 | |
| 1128 | bool Serializer::SaveSerializedToStream(std::ostream& stream) |
| 1129 | { |
| 1130 | flatbuffers::FlatBufferBuilder& fbBuilder = m_SerializerVisitor.GetFlatBufferBuilder(); |
| 1131 | |
Nattapat Chaimanowong | 7b53b69 | 2019-02-12 14:38:31 +0000 | [diff] [blame] | 1132 | auto bytesToWrite = boost::numeric_cast<std::streamsize>(fbBuilder.GetSize()); |
| 1133 | stream.write(reinterpret_cast<const char*>(fbBuilder.GetBufferPointer()), bytesToWrite); |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 1134 | return !stream.bad(); |
| 1135 | } |
| 1136 | |
Matteo Martincigh | ec33391 | 2019-02-13 15:12:39 +0000 | [diff] [blame] | 1137 | } // namespace armnnSerializer |