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 | |
Narumol Prangnawarat | 0cfcf23 | 2019-09-09 17:16:24 +0100 | [diff] [blame] | 52 | serializer::ArgMinMaxFunction GetFlatBufferArgMinMaxFunction(armnn::ArgMinMaxFunction function) |
| 53 | { |
| 54 | switch (function) |
| 55 | { |
| 56 | case armnn::ArgMinMaxFunction::Max: |
| 57 | return serializer::ArgMinMaxFunction::ArgMinMaxFunction_Max; |
| 58 | case armnn::ArgMinMaxFunction::Min: |
| 59 | default: |
| 60 | return serializer::ArgMinMaxFunction::ArgMinMaxFunction_Min; |
| 61 | } |
| 62 | } |
| 63 | |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 64 | uint32_t SerializerVisitor::GetSerializedId(unsigned int guid) |
| 65 | { |
| 66 | std::pair<unsigned int, uint32_t> guidPair(guid, m_layerId); |
| 67 | |
| 68 | if (m_guidMap.empty()) |
| 69 | { |
| 70 | m_guidMap.insert(guidPair); |
| 71 | } |
| 72 | else if (m_guidMap.find(guid) == m_guidMap.end()) |
| 73 | { |
| 74 | guidPair.second = ++m_layerId; |
| 75 | m_guidMap.insert(guidPair); |
| 76 | return m_layerId; |
| 77 | } |
Saoirse Stewart | 3021104 | 2019-02-18 17:19:16 +0000 | [diff] [blame] | 78 | return m_guidMap[guid]; |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 79 | } |
| 80 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 81 | // Build FlatBuffer for Input Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 82 | void SerializerVisitor::VisitInputLayer(const armnn::IConnectableLayer* layer, LayerBindingId id, const char* name) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 83 | { |
| 84 | // Create FlatBuffer BaseLayer |
| 85 | auto flatBufferInputBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Input); |
| 86 | |
| 87 | // Create FlatBuffer BindableBaseLayer |
| 88 | auto flatBufferInputBindableBaseLayer = serializer::CreateBindableLayerBase(m_flatBufferBuilder, |
| 89 | flatBufferInputBaseLayer, |
| 90 | id); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 91 | // Push layer Guid to outputIds. |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 92 | m_inputIds.push_back(GetSerializedId(layer->GetGuid())); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 93 | |
| 94 | // Create the FlatBuffer InputLayer |
| 95 | auto flatBufferInputLayer = serializer::CreateInputLayer(m_flatBufferBuilder, flatBufferInputBindableBaseLayer); |
| 96 | |
| 97 | // Add the AnyLayer to the FlatBufferLayers |
| 98 | CreateAnyLayer(flatBufferInputLayer.o, serializer::Layer::Layer_InputLayer); |
| 99 | } |
| 100 | |
| 101 | // Build FlatBuffer for Output Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 102 | void SerializerVisitor::VisitOutputLayer(const armnn::IConnectableLayer* layer, LayerBindingId id, const char* name) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 103 | { |
| 104 | // Create FlatBuffer BaseLayer |
| 105 | auto flatBufferOutputBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Output); |
| 106 | |
| 107 | // Create FlatBuffer BindableBaseLayer |
| 108 | auto flatBufferOutputBindableBaseLayer = serializer::CreateBindableLayerBase(m_flatBufferBuilder, |
| 109 | flatBufferOutputBaseLayer, |
| 110 | id); |
| 111 | // Push layer Guid to outputIds. |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 112 | m_outputIds.push_back(GetSerializedId(layer->GetGuid())); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 113 | |
| 114 | // Create the FlatBuffer OutputLayer |
| 115 | auto flatBufferOutputLayer = serializer::CreateOutputLayer(m_flatBufferBuilder, flatBufferOutputBindableBaseLayer); |
| 116 | // Add the AnyLayer to the FlatBufferLayers |
| 117 | CreateAnyLayer(flatBufferOutputLayer.o, serializer::Layer::Layer_OutputLayer); |
| 118 | } |
| 119 | |
Kevin May | 868eb14 | 2019-09-04 17:29:31 +0100 | [diff] [blame] | 120 | void SerializerVisitor::VisitAbsLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 121 | { |
FinnWilliamsArm | 4ffcc8f | 2019-09-05 14:34:20 +0100 | [diff] [blame] | 122 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Abs); |
| 123 | auto flatBufferAbsLayer = serializer::CreateAbsLayer(m_flatBufferBuilder, flatBufferBaseLayer); |
| 124 | |
| 125 | CreateAnyLayer(flatBufferAbsLayer.o, serializer::Layer::Layer_AbsLayer); |
Kevin May | 868eb14 | 2019-09-04 17:29:31 +0100 | [diff] [blame] | 126 | } |
| 127 | |
Mike Kelly | af48401 | 2019-02-20 16:53:11 +0000 | [diff] [blame] | 128 | // Build FlatBuffer for Activation Layer |
| 129 | void SerializerVisitor::VisitActivationLayer(const armnn::IConnectableLayer* layer, |
| 130 | const armnn::ActivationDescriptor& descriptor, |
| 131 | const char* name) |
| 132 | { |
| 133 | // Create FlatBuffer BaseLayer |
| 134 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Activation); |
| 135 | |
| 136 | // Create the FlatBuffer ActivationDescriptor |
| 137 | auto flatBufferDescriptor = CreateActivationDescriptor(m_flatBufferBuilder, |
| 138 | GetFlatBufferActivationFunction(descriptor.m_Function), |
| 139 | descriptor.m_A, |
| 140 | descriptor.m_B); |
| 141 | |
| 142 | // Create the FlatBuffer ActivationLayer |
| 143 | auto flatBufferAdditionLayer = CreateActivationLayer(m_flatBufferBuilder, |
| 144 | flatBufferBaseLayer, |
| 145 | flatBufferDescriptor); |
| 146 | |
| 147 | // Add the AnyLayer to the FlatBufferLayers |
| 148 | CreateAnyLayer(flatBufferAdditionLayer.o, serializer::Layer::Layer_ActivationLayer); |
| 149 | } |
| 150 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 151 | // Build FlatBuffer for Addition Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 152 | void SerializerVisitor::VisitAdditionLayer(const armnn::IConnectableLayer* layer, const char* name) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 153 | { |
| 154 | // Create FlatBuffer BaseLayer |
| 155 | auto flatBufferAdditionBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Addition); |
| 156 | |
| 157 | // Create the FlatBuffer AdditionLayer |
| 158 | auto flatBufferAdditionLayer = serializer::CreateAdditionLayer(m_flatBufferBuilder, flatBufferAdditionBaseLayer); |
| 159 | |
| 160 | // Add the AnyLayer to the FlatBufferLayers |
| 161 | CreateAnyLayer(flatBufferAdditionLayer.o, serializer::Layer::Layer_AdditionLayer); |
| 162 | } |
| 163 | |
Nikhil Raj | ee391d5 | 2019-09-05 17:50:44 +0100 | [diff] [blame] | 164 | // Build FlatBuffer for ArgMinMax Layer |
| 165 | void SerializerVisitor::VisitArgMinMaxLayer(const armnn::IConnectableLayer *layer, |
| 166 | const armnn::ArgMinMaxDescriptor& descriptor, |
| 167 | const char *name) |
| 168 | { |
Narumol Prangnawarat | 0cfcf23 | 2019-09-09 17:16:24 +0100 | [diff] [blame] | 169 | // Create FlatBuffer BaseLayer |
| 170 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_ArgMinMax); |
| 171 | |
| 172 | // Create FlatBuffer Descriptor |
| 173 | auto flatBufferDescriptor = CreateArgMinMaxDescriptor(m_flatBufferBuilder, |
| 174 | GetFlatBufferArgMinMaxFunction(descriptor.m_Function), |
| 175 | descriptor.m_Axis); |
| 176 | |
| 177 | // Create FlatBuffer ArgMinMaxLayer |
| 178 | auto flatBufferLayer = CreateArgMinMaxLayer(m_flatBufferBuilder, |
| 179 | flatBufferBaseLayer, |
| 180 | flatBufferDescriptor); |
| 181 | |
| 182 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ArgMinMaxLayer); |
Nikhil Raj | ee391d5 | 2019-09-05 17:50:44 +0100 | [diff] [blame] | 183 | } |
| 184 | |
Nattapat Chaimanowong | 6b4ed98 | 2019-02-26 17:24:13 +0000 | [diff] [blame] | 185 | // Build FlatBuffer for BatchToSpaceNd Layer |
| 186 | void SerializerVisitor::VisitBatchToSpaceNdLayer(const armnn::IConnectableLayer* layer, |
| 187 | const armnn::BatchToSpaceNdDescriptor& descriptor, |
| 188 | const char* name) |
| 189 | { |
| 190 | // Create FlatBuffer BaseLayer |
| 191 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_BatchToSpaceNd); |
| 192 | |
| 193 | std::vector<unsigned int> crops; |
| 194 | crops.reserve(descriptor.m_Crops.size() * 2); |
| 195 | for (auto& crop : descriptor.m_Crops) |
| 196 | { |
| 197 | crops.push_back(crop.first); |
| 198 | crops.push_back(crop.second); |
| 199 | } |
| 200 | |
| 201 | auto flatBufferDescriptor = |
| 202 | CreateBatchToSpaceNdDescriptor(m_flatBufferBuilder, |
| 203 | m_flatBufferBuilder.CreateVector(descriptor.m_BlockShape), |
| 204 | m_flatBufferBuilder.CreateVector(crops), |
| 205 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 206 | |
| 207 | auto flatBufferLayer = serializer::CreateBatchToSpaceNdLayer(m_flatBufferBuilder, |
| 208 | flatBufferBaseLayer, |
| 209 | flatBufferDescriptor); |
| 210 | |
| 211 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_BatchToSpaceNdLayer); |
| 212 | } |
| 213 | |
ruoyan01 | 8e7fa23 | 2019-02-28 15:09:07 +0000 | [diff] [blame] | 214 | void SerializerVisitor::VisitBatchNormalizationLayer(const armnn::IConnectableLayer* layer, |
| 215 | const armnn::BatchNormalizationDescriptor& batchNormDescriptor, |
| 216 | const armnn::ConstTensor& mean, |
| 217 | const armnn::ConstTensor& variance, |
| 218 | const armnn::ConstTensor& beta, |
| 219 | const armnn::ConstTensor& gamma, |
| 220 | const char* name) |
| 221 | { |
| 222 | auto fbBatchNormalizationBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_BatchNormalization); |
| 223 | auto fbBatchNormalizationDescriptor = serializer::CreateBatchNormalizationDescriptor( |
| 224 | m_flatBufferBuilder, |
| 225 | batchNormDescriptor.m_Eps, |
| 226 | GetFlatBufferDataLayout(batchNormDescriptor.m_DataLayout)); |
| 227 | |
| 228 | auto fbMeanConstTensorInfo = CreateConstTensorInfo(mean); |
| 229 | auto fbVarianceConstTensorInfo = CreateConstTensorInfo(variance); |
| 230 | auto fbBetaConstTensorInfo = CreateConstTensorInfo(beta); |
| 231 | auto fbGammaConstTensorInfo = CreateConstTensorInfo(gamma); |
| 232 | auto fbBatchNormalizationLayer = serializer::CreateBatchNormalizationLayer(m_flatBufferBuilder, |
| 233 | fbBatchNormalizationBaseLayer, |
| 234 | fbBatchNormalizationDescriptor, |
| 235 | fbMeanConstTensorInfo, |
| 236 | fbVarianceConstTensorInfo, |
| 237 | fbBetaConstTensorInfo, |
| 238 | fbGammaConstTensorInfo); |
| 239 | |
| 240 | CreateAnyLayer(fbBatchNormalizationLayer.o, serializer::Layer::Layer_BatchNormalizationLayer); |
| 241 | } |
| 242 | |
Conor Kennedy | 7627788 | 2019-02-26 08:29:54 +0000 | [diff] [blame] | 243 | // Build FlatBuffer for Constant Layer |
| 244 | void SerializerVisitor::VisitConstantLayer(const armnn::IConnectableLayer* layer, |
| 245 | const armnn::ConstTensor& input, |
| 246 | const char* name) |
| 247 | { |
| 248 | // Create FlatBuffer BaseLayer |
| 249 | auto flatBufferConstantBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Constant); |
| 250 | |
| 251 | auto flatBufferConstTensorInfo = CreateConstTensorInfo(input); |
| 252 | |
| 253 | // Create the FlatBuffer ConstantLayer |
| 254 | auto flatBufferLayer = CreateConstantLayer(m_flatBufferBuilder, |
| 255 | flatBufferConstantBaseLayer, |
| 256 | flatBufferConstTensorInfo); |
| 257 | |
| 258 | // Add the AnyLayer to the FlatBufferLayers |
| 259 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ConstantLayer); |
| 260 | } |
| 261 | |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 262 | // Build FlatBuffer for Convolution2dLayer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 263 | void SerializerVisitor::VisitConvolution2dLayer(const armnn::IConnectableLayer* layer, |
| 264 | const armnn::Convolution2dDescriptor& descriptor, |
| 265 | const armnn::ConstTensor& weights, |
| 266 | const armnn::Optional<armnn::ConstTensor>& biases, |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 267 | const char* name) |
| 268 | { |
| 269 | // Create FlatBuffer BaseLayer |
| 270 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Convolution2d); |
| 271 | |
| 272 | auto flatBufferDescriptor = CreateConvolution2dDescriptor(m_flatBufferBuilder, |
| 273 | descriptor.m_PadLeft, |
| 274 | descriptor.m_PadRight, |
| 275 | descriptor.m_PadTop, |
| 276 | descriptor.m_PadBottom, |
| 277 | descriptor.m_StrideX, |
| 278 | descriptor.m_StrideY, |
Matthew Bentham | acad04e | 2019-05-13 10:02:45 +0100 | [diff] [blame] | 279 | descriptor.m_DilationX, |
| 280 | descriptor.m_DilationY, |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 281 | descriptor.m_BiasEnabled, |
| 282 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 283 | auto flatBufferWeightsConstTensorInfo = CreateConstTensorInfo(weights); |
| 284 | flatbuffers::Offset<serializer::ConstTensor> flatBufferBiasesConstTensorInfo; |
| 285 | |
| 286 | if (biases.has_value()) |
| 287 | { |
| 288 | flatBufferBiasesConstTensorInfo = CreateConstTensorInfo(biases.value()); |
| 289 | } |
| 290 | |
| 291 | // Create the FlatBuffer Convolution2dLayer |
| 292 | auto flatBufferLayer = CreateConvolution2dLayer(m_flatBufferBuilder, |
| 293 | flatBufferBaseLayer, |
| 294 | flatBufferDescriptor, |
| 295 | flatBufferWeightsConstTensorInfo, |
| 296 | flatBufferBiasesConstTensorInfo); |
| 297 | |
| 298 | // Add the AnyLayer to the FlatBufferLayers |
| 299 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_Convolution2dLayer); |
| 300 | } |
| 301 | |
Aron Virginas-Tar | dd6247f | 2019-09-19 14:31:17 +0100 | [diff] [blame] | 302 | void SerializerVisitor::VisitDepthToSpaceLayer(const armnn::IConnectableLayer* layer, |
| 303 | const armnn::DepthToSpaceDescriptor& descriptor, |
| 304 | const char* name) |
| 305 | { |
Aron Virginas-Tar | da9d2d3 | 2019-09-20 10:42:02 +0100 | [diff] [blame] | 306 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_DepthToSpace); |
| 307 | auto fbDescriptor = CreateDepthToSpaceDescriptor(m_flatBufferBuilder, |
| 308 | descriptor.m_BlockSize, |
| 309 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 310 | |
| 311 | auto fbLayer = serializer::CreateDepthToSpaceLayer(m_flatBufferBuilder, fbBaseLayer, fbDescriptor); |
| 312 | |
| 313 | CreateAnyLayer(fbLayer.o, serializer::Layer::Layer_DepthToSpaceLayer); |
Aron Virginas-Tar | dd6247f | 2019-09-19 14:31:17 +0100 | [diff] [blame] | 314 | } |
| 315 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 316 | void SerializerVisitor::VisitDepthwiseConvolution2dLayer(const armnn::IConnectableLayer* layer, |
| 317 | const armnn::DepthwiseConvolution2dDescriptor& descriptor, |
| 318 | const armnn::ConstTensor& weights, |
| 319 | const armnn::Optional<armnn::ConstTensor>& biases, |
Aron Virginas-Tar | c04125f | 2019-02-19 16:31:08 +0000 | [diff] [blame] | 320 | const char* name) |
| 321 | { |
| 322 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_DepthwiseConvolution2d); |
| 323 | auto fbDescriptor = CreateDepthwiseConvolution2dDescriptor(m_flatBufferBuilder, |
| 324 | descriptor.m_PadLeft, |
| 325 | descriptor.m_PadRight, |
| 326 | descriptor.m_PadTop, |
| 327 | descriptor.m_PadBottom, |
| 328 | descriptor.m_StrideX, |
| 329 | descriptor.m_StrideY, |
Matthew Bentham | acad04e | 2019-05-13 10:02:45 +0100 | [diff] [blame] | 330 | descriptor.m_DilationX, |
| 331 | descriptor.m_DilationY, |
Aron Virginas-Tar | c04125f | 2019-02-19 16:31:08 +0000 | [diff] [blame] | 332 | descriptor.m_BiasEnabled, |
| 333 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 334 | |
| 335 | flatbuffers::Offset<serializer::ConstTensor> fbWeightsConstTensorInfo = CreateConstTensorInfo(weights); |
| 336 | flatbuffers::Offset<serializer::ConstTensor> fbBiasesConstTensorInfo; |
| 337 | if (biases.has_value()) |
| 338 | { |
| 339 | fbBiasesConstTensorInfo = CreateConstTensorInfo(biases.value()); |
| 340 | } |
| 341 | |
| 342 | auto flatBufferLayer = CreateDepthwiseConvolution2dLayer(m_flatBufferBuilder, |
| 343 | fbBaseLayer, |
| 344 | fbDescriptor, |
| 345 | fbWeightsConstTensorInfo, |
| 346 | fbBiasesConstTensorInfo); |
| 347 | |
| 348 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_DepthwiseConvolution2dLayer); |
| 349 | } |
| 350 | |
Nattapat Chaimanowong | e4294fd | 2019-03-28 09:56:53 +0000 | [diff] [blame] | 351 | void SerializerVisitor::VisitDequantizeLayer(const armnn::IConnectableLayer* layer, |
| 352 | const char* name) |
| 353 | { |
| 354 | auto fbDequantizeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Dequantize); |
| 355 | auto fbDequantizeLayer = serializer::CreateDequantizeLayer(m_flatBufferBuilder, fbDequantizeBaseLayer); |
| 356 | |
| 357 | CreateAnyLayer(fbDequantizeLayer.o, serializer::Layer::Layer_DequantizeLayer); |
| 358 | } |
| 359 | |
Nattapat Chaimanowong | 3e14a9d | 2019-03-18 12:37:06 +0000 | [diff] [blame] | 360 | void SerializerVisitor::VisitDetectionPostProcessLayer(const armnn::IConnectableLayer* layer, |
| 361 | const armnn::DetectionPostProcessDescriptor& descriptor, |
| 362 | const armnn::ConstTensor& anchors, |
| 363 | const char* name) |
| 364 | { |
| 365 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_DetectionPostProcess); |
| 366 | auto fbDescriptor = CreateDetectionPostProcessDescriptor(m_flatBufferBuilder, |
| 367 | descriptor.m_MaxDetections, |
| 368 | descriptor.m_MaxClassesPerDetection, |
| 369 | descriptor.m_DetectionsPerClass, |
| 370 | descriptor.m_NmsScoreThreshold, |
| 371 | descriptor.m_NmsIouThreshold, |
| 372 | descriptor.m_NumClasses, |
| 373 | descriptor.m_UseRegularNms, |
| 374 | descriptor.m_ScaleX, |
| 375 | descriptor.m_ScaleY, |
| 376 | descriptor.m_ScaleW, |
| 377 | descriptor.m_ScaleH); |
| 378 | |
| 379 | flatbuffers::Offset<serializer::ConstTensor> fbAnchorsConstTensorInfo = CreateConstTensorInfo(anchors); |
| 380 | |
| 381 | auto flatBufferLayer = CreateDetectionPostProcessLayer(m_flatBufferBuilder, |
| 382 | fbBaseLayer, |
| 383 | fbDescriptor, |
| 384 | fbAnchorsConstTensorInfo); |
| 385 | |
| 386 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_DetectionPostProcessLayer); |
| 387 | } |
| 388 | |
Éanna Ó Catháin | 5888589 | 2019-02-27 16:16:39 +0000 | [diff] [blame] | 389 | void SerializerVisitor::VisitDivisionLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 390 | { |
Aron Virginas-Tar | 0fe3245 | 2019-02-28 13:12:47 +0000 | [diff] [blame] | 391 | auto fbDivisionBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Division); |
| 392 | auto fbDivisionLayer = serializer::CreateDivisionLayer(m_flatBufferBuilder, fbDivisionBaseLayer); |
Éanna Ó Catháin | 5888589 | 2019-02-27 16:16:39 +0000 | [diff] [blame] | 393 | |
Aron Virginas-Tar | 0fe3245 | 2019-02-28 13:12:47 +0000 | [diff] [blame] | 394 | CreateAnyLayer(fbDivisionLayer.o, serializer::Layer::Layer_DivisionLayer); |
| 395 | } |
Éanna Ó Catháin | 5888589 | 2019-02-27 16:16:39 +0000 | [diff] [blame] | 396 | |
Aron Virginas-Tar | 377351e | 2019-02-27 14:42:31 +0000 | [diff] [blame] | 397 | void SerializerVisitor::VisitEqualLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 398 | { |
| 399 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Equal); |
| 400 | auto fbEqualLayer = serializer::CreateEqualLayer(m_flatBufferBuilder, fbBaseLayer); |
| 401 | |
| 402 | CreateAnyLayer(fbEqualLayer.o, serializer::Layer::Layer_EqualLayer); |
| 403 | } |
| 404 | |
Finn Williams | dd2ba7e | 2019-03-01 11:51:52 +0000 | [diff] [blame] | 405 | void SerializerVisitor::VisitFloorLayer(const armnn::IConnectableLayer *layer, const char *name) |
| 406 | { |
| 407 | auto flatBufferFloorBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Floor); |
| 408 | auto flatBufferFloorLayer = serializer::CreateFloorLayer(m_flatBufferBuilder, flatBufferFloorBaseLayer); |
| 409 | |
| 410 | CreateAnyLayer(flatBufferFloorLayer.o, serializer::Layer::Layer_FloorLayer); |
| 411 | } |
| 412 | |
Saoirse Stewart | a1ed73a | 2019-03-04 13:40:12 +0000 | [diff] [blame] | 413 | void SerializerVisitor::VisitGatherLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 414 | { |
Matteo Martincigh | f81edaa | 2019-03-04 14:34:30 +0000 | [diff] [blame] | 415 | auto fbGatherBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Gather); |
| 416 | auto flatBufferLayer = serializer::CreateGatherLayer(m_flatBufferBuilder, fbGatherBaseLayer); |
Saoirse Stewart | a1ed73a | 2019-03-04 13:40:12 +0000 | [diff] [blame] | 417 | |
| 418 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_GatherLayer); |
| 419 | } |
| 420 | |
Conor Kennedy | 79ffdf5 | 2019-03-01 14:24:54 +0000 | [diff] [blame] | 421 | void SerializerVisitor::VisitGreaterLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 422 | { |
| 423 | auto fbGreaterBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Greater); |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 424 | auto fbGreaterLayer = serializer::CreateGreaterLayer(m_flatBufferBuilder, fbGreaterBaseLayer); |
Conor Kennedy | 79ffdf5 | 2019-03-01 14:24:54 +0000 | [diff] [blame] | 425 | |
| 426 | CreateAnyLayer(fbGreaterLayer.o, serializer::Layer::Layer_GreaterLayer); |
| 427 | } |
| 428 | |
Kevin May | ce5045a | 2019-10-02 14:07:47 +0100 | [diff] [blame] | 429 | void SerializerVisitor::VisitInstanceNormalizationLayer( |
| 430 | const armnn::IConnectableLayer* layer, |
| 431 | const armnn::InstanceNormalizationDescriptor& instanceNormalizationDescriptor, |
| 432 | const char* name) |
| 433 | { |
Aron Virginas-Tar | 781ced9 | 2019-10-03 11:15:39 +0100 | [diff] [blame] | 434 | auto fbDescriptor = serializer::CreateInstanceNormalizationDescriptor( |
| 435 | m_flatBufferBuilder, |
| 436 | instanceNormalizationDescriptor.m_Gamma, |
| 437 | instanceNormalizationDescriptor.m_Beta, |
| 438 | instanceNormalizationDescriptor.m_Eps, |
| 439 | GetFlatBufferDataLayout(instanceNormalizationDescriptor.m_DataLayout)); |
| 440 | |
| 441 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_InstanceNormalization); |
| 442 | auto fbLayer = serializer::CreateInstanceNormalizationLayer(m_flatBufferBuilder, fbBaseLayer, fbDescriptor); |
| 443 | |
| 444 | CreateAnyLayer(fbLayer.o, serializer::Layer::Layer_InstanceNormalizationLayer); |
Kevin May | ce5045a | 2019-10-02 14:07:47 +0100 | [diff] [blame] | 445 | } |
| 446 | |
Narumol Prangnawarat | 495701f | 2019-03-07 17:31:34 +0000 | [diff] [blame] | 447 | void SerializerVisitor::VisitL2NormalizationLayer(const armnn::IConnectableLayer* layer, |
| 448 | const armnn::L2NormalizationDescriptor& l2NormalizationDescriptor, |
| 449 | const char* name) |
| 450 | { |
| 451 | // Create FlatBuffer BaseLayer |
| 452 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_L2Normalization); |
| 453 | |
| 454 | // Create the FlatBuffer L2Normalization Descriptor |
| 455 | auto fbDescriptor = serializer::CreateL2NormalizationDescriptor( |
Ferran Balaguer | 0dcffec | 2019-06-18 16:25:06 +0100 | [diff] [blame] | 456 | m_flatBufferBuilder, |
| 457 | GetFlatBufferDataLayout(l2NormalizationDescriptor.m_DataLayout), |
| 458 | l2NormalizationDescriptor.m_Eps); |
Narumol Prangnawarat | 495701f | 2019-03-07 17:31:34 +0000 | [diff] [blame] | 459 | |
Ferran Balaguer | 0dcffec | 2019-06-18 16:25:06 +0100 | [diff] [blame] | 460 | // Create FlatBuffer layer |
Narumol Prangnawarat | 495701f | 2019-03-07 17:31:34 +0000 | [diff] [blame] | 461 | auto fbLayer = serializer::CreateL2NormalizationLayer(m_flatBufferBuilder, fbBaseLayer, fbDescriptor); |
| 462 | |
| 463 | CreateAnyLayer(fbLayer.o, serializer::Layer::Layer_L2NormalizationLayer); |
| 464 | } |
| 465 | |
Aron Virginas-Tar | f982dea | 2019-10-11 14:07:53 +0100 | [diff] [blame^] | 466 | void SerializerVisitor::VisitLogSoftmaxLayer(const armnn::IConnectableLayer* layer, |
| 467 | const armnn::LogSoftmaxDescriptor& logSoftmaxDescriptor, |
| 468 | const char* name) |
| 469 | { |
| 470 | throw armnn::UnimplementedException("SerializerVisitor::VisitLogSoftmaxLayer() is not implemented"); |
| 471 | } |
| 472 | |
| 473 | void SerializerVisitor::VisitLstmLayer(const armnn::IConnectableLayer* layer, |
| 474 | const armnn::LstmDescriptor& descriptor, |
| 475 | const armnn::LstmInputParams& params, |
| 476 | const char* name) |
Jim Flynn | 11af375 | 2019-03-19 17:22:29 +0000 | [diff] [blame] | 477 | { |
| 478 | auto fbLstmBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Lstm); |
| 479 | |
| 480 | auto fbLstmDescriptor = serializer::CreateLstmDescriptor( |
| 481 | m_flatBufferBuilder, |
| 482 | descriptor.m_ActivationFunc, |
| 483 | descriptor.m_ClippingThresCell, |
| 484 | descriptor.m_ClippingThresProj, |
| 485 | descriptor.m_CifgEnabled, |
| 486 | descriptor.m_PeepholeEnabled, |
Jan Eilers | f8c6297 | 2019-07-17 11:07:49 +0100 | [diff] [blame] | 487 | descriptor.m_ProjectionEnabled, |
| 488 | descriptor.m_LayerNormEnabled); |
Jim Flynn | 11af375 | 2019-03-19 17:22:29 +0000 | [diff] [blame] | 489 | |
| 490 | // Get mandatory input parameters |
| 491 | auto inputToForgetWeights = CreateConstTensorInfo(*params.m_InputToForgetWeights); |
| 492 | auto inputToCellWeights = CreateConstTensorInfo(*params.m_InputToCellWeights); |
| 493 | auto inputToOutputWeights = CreateConstTensorInfo(*params.m_InputToOutputWeights); |
| 494 | auto recurrentToForgetWeights = CreateConstTensorInfo(*params.m_RecurrentToForgetWeights); |
| 495 | auto recurrentToCellWeights = CreateConstTensorInfo(*params.m_RecurrentToCellWeights); |
| 496 | auto recurrentToOutputWeights = CreateConstTensorInfo(*params.m_RecurrentToOutputWeights); |
| 497 | auto forgetGateBias = CreateConstTensorInfo(*params.m_ForgetGateBias); |
| 498 | auto cellBias = CreateConstTensorInfo(*params.m_CellBias); |
| 499 | auto outputGateBias = CreateConstTensorInfo(*params.m_OutputGateBias); |
| 500 | |
| 501 | //Define optional parameters, these will be set depending on configuration in Lstm descriptor |
| 502 | flatbuffers::Offset<serializer::ConstTensor> inputToInputWeights; |
| 503 | flatbuffers::Offset<serializer::ConstTensor> recurrentToInputWeights; |
| 504 | flatbuffers::Offset<serializer::ConstTensor> cellToInputWeights; |
| 505 | flatbuffers::Offset<serializer::ConstTensor> inputGateBias; |
| 506 | flatbuffers::Offset<serializer::ConstTensor> projectionWeights; |
| 507 | flatbuffers::Offset<serializer::ConstTensor> projectionBias; |
| 508 | flatbuffers::Offset<serializer::ConstTensor> cellToForgetWeights; |
| 509 | flatbuffers::Offset<serializer::ConstTensor> cellToOutputWeights; |
Jan Eilers | f8c6297 | 2019-07-17 11:07:49 +0100 | [diff] [blame] | 510 | flatbuffers::Offset<serializer::ConstTensor> inputLayerNormWeights; |
| 511 | flatbuffers::Offset<serializer::ConstTensor> forgetLayerNormWeights; |
| 512 | flatbuffers::Offset<serializer::ConstTensor> cellLayerNormWeights; |
| 513 | flatbuffers::Offset<serializer::ConstTensor> outputLayerNormWeights; |
Jim Flynn | 11af375 | 2019-03-19 17:22:29 +0000 | [diff] [blame] | 514 | |
| 515 | if (!descriptor.m_CifgEnabled) |
| 516 | { |
| 517 | inputToInputWeights = CreateConstTensorInfo(*params.m_InputToInputWeights); |
| 518 | recurrentToInputWeights = CreateConstTensorInfo(*params.m_RecurrentToInputWeights); |
| 519 | cellToInputWeights = CreateConstTensorInfo(*params.m_CellToInputWeights); |
| 520 | inputGateBias = CreateConstTensorInfo(*params.m_InputGateBias); |
| 521 | } |
| 522 | |
| 523 | if (descriptor.m_ProjectionEnabled) |
| 524 | { |
| 525 | projectionWeights = CreateConstTensorInfo(*params.m_ProjectionWeights); |
| 526 | projectionBias = CreateConstTensorInfo(*params.m_ProjectionBias); |
| 527 | } |
| 528 | |
| 529 | if (descriptor.m_PeepholeEnabled) |
| 530 | { |
| 531 | cellToForgetWeights = CreateConstTensorInfo(*params.m_CellToForgetWeights); |
| 532 | cellToOutputWeights = CreateConstTensorInfo(*params.m_CellToOutputWeights); |
| 533 | } |
| 534 | |
Jan Eilers | f8c6297 | 2019-07-17 11:07:49 +0100 | [diff] [blame] | 535 | if (descriptor.m_LayerNormEnabled) |
| 536 | { |
| 537 | if (!descriptor.m_CifgEnabled) |
| 538 | { |
| 539 | inputLayerNormWeights = CreateConstTensorInfo((*params.m_InputLayerNormWeights)); |
| 540 | } |
| 541 | forgetLayerNormWeights = CreateConstTensorInfo(*params.m_ForgetLayerNormWeights); |
| 542 | cellLayerNormWeights = CreateConstTensorInfo(*params.m_CellLayerNormWeights); |
| 543 | outputLayerNormWeights = CreateConstTensorInfo(*params.m_OutputLayerNormWeights); |
| 544 | } |
| 545 | |
Jim Flynn | 11af375 | 2019-03-19 17:22:29 +0000 | [diff] [blame] | 546 | auto fbLstmParams = serializer::CreateLstmInputParams( |
| 547 | m_flatBufferBuilder, |
| 548 | inputToForgetWeights, |
| 549 | inputToCellWeights, |
| 550 | inputToOutputWeights, |
| 551 | recurrentToForgetWeights, |
| 552 | recurrentToCellWeights, |
| 553 | recurrentToOutputWeights, |
| 554 | forgetGateBias, |
| 555 | cellBias, |
| 556 | outputGateBias, |
| 557 | inputToInputWeights, |
| 558 | recurrentToInputWeights, |
| 559 | cellToInputWeights, |
| 560 | inputGateBias, |
| 561 | projectionWeights, |
| 562 | projectionBias, |
| 563 | cellToForgetWeights, |
Jan Eilers | f8c6297 | 2019-07-17 11:07:49 +0100 | [diff] [blame] | 564 | cellToOutputWeights, |
| 565 | inputLayerNormWeights, |
| 566 | forgetLayerNormWeights, |
| 567 | cellLayerNormWeights, |
| 568 | outputLayerNormWeights); |
Jim Flynn | 11af375 | 2019-03-19 17:22:29 +0000 | [diff] [blame] | 569 | |
| 570 | auto fbLstmLayer = serializer::CreateLstmLayer( |
| 571 | m_flatBufferBuilder, |
| 572 | fbLstmBaseLayer, |
| 573 | fbLstmDescriptor, |
| 574 | fbLstmParams); |
| 575 | |
| 576 | CreateAnyLayer(fbLstmLayer.o, serializer::Layer::Layer_LstmLayer); |
| 577 | } |
| 578 | |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 579 | void SerializerVisitor::VisitMaximumLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 580 | { |
| 581 | auto fbMaximumBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Maximum); |
| 582 | auto fbMaximumLayer = serializer::CreateMaximumLayer(m_flatBufferBuilder, fbMaximumBaseLayer); |
| 583 | |
| 584 | CreateAnyLayer(fbMaximumLayer.o, serializer::Layer::Layer_MaximumLayer); |
| 585 | } |
| 586 | |
| 587 | void SerializerVisitor::VisitMeanLayer(const armnn::IConnectableLayer* layer, |
| 588 | const armnn::MeanDescriptor& descriptor, |
| 589 | const char* name) |
| 590 | { |
| 591 | auto fbMeanBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Mean); |
| 592 | auto fbMeanDescriptor = serializer::CreateMeanDescriptor(m_flatBufferBuilder, |
| 593 | m_flatBufferBuilder.CreateVector(descriptor.m_Axis), |
| 594 | descriptor.m_KeepDims); |
| 595 | |
| 596 | auto fbMeanLayer = serializer::CreateMeanLayer(m_flatBufferBuilder, |
| 597 | fbMeanBaseLayer, |
| 598 | fbMeanDescriptor); |
| 599 | |
| 600 | CreateAnyLayer(fbMeanLayer.o, serializer::Layer::Layer_MeanLayer); |
| 601 | } |
| 602 | |
| 603 | void SerializerVisitor::VisitMinimumLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 604 | { |
| 605 | auto fbMinimumBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Minimum); |
| 606 | auto fbMinimumLayer = serializer::CreateMinimumLayer(m_flatBufferBuilder, fbMinimumBaseLayer); |
| 607 | |
| 608 | CreateAnyLayer(fbMinimumLayer.o, serializer::Layer::Layer_MinimumLayer); |
| 609 | } |
| 610 | |
Nattapat Chaimanowong | 1f88630 | 2019-04-05 13:37:19 +0100 | [diff] [blame] | 611 | void SerializerVisitor::VisitMergeLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 612 | { |
| 613 | auto fbMergeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Merge); |
| 614 | auto fbMergeLayer = serializer::CreateMergeLayer(m_flatBufferBuilder, fbMergeBaseLayer); |
| 615 | |
| 616 | CreateAnyLayer(fbMergeLayer.o, serializer::Layer::Layer_MergeLayer); |
| 617 | } |
| 618 | |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 619 | void SerializerVisitor::VisitMergerLayer(const armnn::IConnectableLayer* layer, |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 620 | const armnn::MergerDescriptor& mergerDescriptor, |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 621 | const char* name) |
| 622 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 623 | VisitConcatLayer(layer, mergerDescriptor, name); |
| 624 | } |
| 625 | |
| 626 | void SerializerVisitor::VisitConcatLayer(const armnn::IConnectableLayer* layer, |
| 627 | const armnn::ConcatDescriptor& concatDescriptor, |
| 628 | const char* name) |
| 629 | { |
| 630 | auto flatBufferConcatBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Concat); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 631 | |
| 632 | std::vector<flatbuffers::Offset<UintVector>> views; |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 633 | for (unsigned int v = 0; v < concatDescriptor.GetNumViews(); ++v) |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 634 | { |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 635 | const uint32_t* origin = concatDescriptor.GetViewOrigin(v); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 636 | std::vector<uint32_t> origins; |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 637 | for (unsigned int d = 0; d < concatDescriptor.GetNumDimensions(); ++d) |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 638 | { |
| 639 | origins.push_back(origin[d]); |
| 640 | } |
| 641 | auto view = m_flatBufferBuilder.CreateVector(origins); |
| 642 | auto uintVector = CreateUintVector(m_flatBufferBuilder, view); |
| 643 | views.push_back(uintVector); |
| 644 | } |
| 645 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 646 | auto flatBufferConcatDescriptor = CreateOriginsDescriptor(m_flatBufferBuilder, |
| 647 | concatDescriptor.GetConcatAxis(), |
| 648 | concatDescriptor.GetNumViews(), |
| 649 | concatDescriptor.GetNumDimensions(), |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 650 | m_flatBufferBuilder.CreateVector(views)); |
| 651 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 652 | auto flatBufferLayer = CreateConcatLayer(m_flatBufferBuilder, |
| 653 | flatBufferConcatBaseLayer, |
| 654 | flatBufferConcatDescriptor); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 655 | |
Jim Flynn | e242f2d | 2019-05-22 14:24:13 +0100 | [diff] [blame] | 656 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ConcatLayer); |
Jim Flynn | ac25a1b | 2019-02-28 10:40:49 +0000 | [diff] [blame] | 657 | } |
| 658 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 659 | void SerializerVisitor::VisitMultiplicationLayer(const armnn::IConnectableLayer* layer, const char* name) |
Sadik Armagan | 5f45027 | 2019-02-12 14:31:45 +0000 | [diff] [blame] | 660 | { |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 661 | auto fbMultiplicationBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Multiplication); |
| 662 | auto fbMultiplicationLayer = serializer::CreateMultiplicationLayer(m_flatBufferBuilder, |
| 663 | fbMultiplicationBaseLayer); |
Sadik Armagan | 5f45027 | 2019-02-12 14:31:45 +0000 | [diff] [blame] | 664 | |
Sadik Armagan | ac97c8c | 2019-03-04 17:44:21 +0000 | [diff] [blame] | 665 | CreateAnyLayer(fbMultiplicationLayer.o, serializer::Layer::Layer_MultiplicationLayer); |
Sadik Armagan | 5f45027 | 2019-02-12 14:31:45 +0000 | [diff] [blame] | 666 | } |
| 667 | |
Nattapat Chaimanowong | ebb0f9c | 2019-03-01 12:14:06 +0000 | [diff] [blame] | 668 | void SerializerVisitor::VisitPadLayer(const armnn::IConnectableLayer* layer, |
| 669 | const armnn::PadDescriptor& padDescriptor, |
| 670 | const char* name) |
| 671 | { |
| 672 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Pad); |
| 673 | |
| 674 | std::vector<unsigned int> padList; |
| 675 | for (auto& p: padDescriptor.m_PadList) |
| 676 | { |
| 677 | padList.push_back(p.first); |
| 678 | padList.push_back(p.second); |
| 679 | } |
| 680 | |
| 681 | auto flatBufferPadDesc = serializer::CreatePadDescriptor(m_flatBufferBuilder, |
David Monahan | 3475781 | 2019-06-19 11:47:21 +0100 | [diff] [blame] | 682 | m_flatBufferBuilder.CreateVector(padList), |
Aron Virginas-Tar | f356905 | 2019-07-05 16:01:08 +0100 | [diff] [blame] | 683 | padDescriptor.m_PadValue); |
Nattapat Chaimanowong | ebb0f9c | 2019-03-01 12:14:06 +0000 | [diff] [blame] | 684 | |
| 685 | auto flatBufferPadLayer = serializer::CreatePadLayer(m_flatBufferBuilder, |
| 686 | flatBufferBaseLayer, |
| 687 | flatBufferPadDesc); |
| 688 | |
| 689 | CreateAnyLayer(flatBufferPadLayer.o, serializer::Layer::Layer_PadLayer); |
| 690 | } |
| 691 | |
Nattapat Chaimanowong | 30b0020 | 2019-02-20 17:31:34 +0000 | [diff] [blame] | 692 | void SerializerVisitor::VisitPermuteLayer(const armnn::IConnectableLayer* layer, |
| 693 | const armnn::PermuteDescriptor& permuteDescriptor, |
| 694 | const char* name) |
| 695 | { |
| 696 | // Create FlatBuffer BaseLayer |
| 697 | auto flatBufferPermuteBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Permute); |
| 698 | |
| 699 | std::vector<unsigned int> dimMappings; |
Matthew Jackson | dba634f | 2019-08-15 15:14:18 +0100 | [diff] [blame] | 700 | for (unsigned int i=0; i<permuteDescriptor.m_DimMappings.GetSize(); ++i) |
Nattapat Chaimanowong | 30b0020 | 2019-02-20 17:31:34 +0000 | [diff] [blame] | 701 | { |
Matthew Jackson | dba634f | 2019-08-15 15:14:18 +0100 | [diff] [blame] | 702 | dimMappings.push_back(permuteDescriptor.m_DimMappings[i]); |
Nattapat Chaimanowong | 30b0020 | 2019-02-20 17:31:34 +0000 | [diff] [blame] | 703 | } |
| 704 | |
| 705 | auto flatBufferPermuteDesc = serializer::CreatePermuteDescriptor(m_flatBufferBuilder, |
| 706 | m_flatBufferBuilder.CreateVector(dimMappings)); |
| 707 | |
| 708 | // Create the FlatBuffer PermuteLayer |
| 709 | auto flatBufferPermuteLayer = serializer::CreatePermuteLayer(m_flatBufferBuilder, |
| 710 | flatBufferPermuteBaseLayer, |
| 711 | flatBufferPermuteDesc); |
| 712 | |
| 713 | // Add the AnyLayer to the FlatBufferLayers |
| 714 | CreateAnyLayer(flatBufferPermuteLayer.o, serializer::Layer::Layer_PermuteLayer); |
| 715 | } |
| 716 | |
Saoirse Stewart | 263829c | 2019-02-19 15:54:14 +0000 | [diff] [blame] | 717 | // Build FlatBuffer for Reshape Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 718 | void SerializerVisitor::VisitReshapeLayer(const armnn::IConnectableLayer* layer, |
Saoirse Stewart | 263829c | 2019-02-19 15:54:14 +0000 | [diff] [blame] | 719 | const armnn::ReshapeDescriptor& reshapeDescriptor, |
| 720 | const char* name) |
| 721 | { |
| 722 | // Create FlatBuffer BaseLayer |
| 723 | auto flatBufferReshapeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Reshape); |
| 724 | |
| 725 | std::vector<unsigned int> targetShape; |
| 726 | for (unsigned int i =0; i < reshapeDescriptor.m_TargetShape.GetNumDimensions(); i++) |
| 727 | { |
| 728 | targetShape.push_back(reshapeDescriptor.m_TargetShape[i]); |
| 729 | } |
| 730 | |
| 731 | auto flatBufferReshapeDesc = serializer::CreateReshapeDescriptor(m_flatBufferBuilder, |
| 732 | m_flatBufferBuilder.CreateVector(targetShape)); |
| 733 | |
| 734 | // Create the FlatBuffer ReshapeLayer |
| 735 | auto flatBufferReshapeLayer = serializer::CreateReshapeLayer(m_flatBufferBuilder, flatBufferReshapeBaseLayer, |
| 736 | flatBufferReshapeDesc); |
| 737 | |
| 738 | // Add the AnyLayer to the FlatBufferLayers |
| 739 | CreateAnyLayer(flatBufferReshapeLayer.o, serializer::Layer::Layer_ReshapeLayer); |
| 740 | } |
| 741 | |
Nattapat Chaimanowong | 6522cdc | 2019-03-01 16:14:13 +0000 | [diff] [blame] | 742 | void SerializerVisitor::VisitResizeBilinearLayer(const armnn::IConnectableLayer* layer, |
| 743 | const armnn::ResizeBilinearDescriptor& resizeDescriptor, |
| 744 | const char* name) |
| 745 | { |
| 746 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_ResizeBilinear); |
| 747 | |
| 748 | auto flatBufferDescriptor = |
| 749 | CreateResizeBilinearDescriptor(m_flatBufferBuilder, |
| 750 | resizeDescriptor.m_TargetWidth, |
| 751 | resizeDescriptor.m_TargetHeight, |
| 752 | GetFlatBufferDataLayout(resizeDescriptor.m_DataLayout)); |
| 753 | |
| 754 | auto flatBufferLayer = serializer::CreateResizeBilinearLayer(m_flatBufferBuilder, |
| 755 | flatBufferBaseLayer, |
| 756 | flatBufferDescriptor); |
| 757 | |
| 758 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ResizeBilinearLayer); |
| 759 | } |
| 760 | |
Teresa Charlin | a9075df | 2019-06-27 15:41:57 +0100 | [diff] [blame] | 761 | void SerializerVisitor::VisitResizeLayer(const armnn::IConnectableLayer* layer, |
| 762 | const armnn::ResizeDescriptor& resizeDescriptor, |
| 763 | const char* name) |
| 764 | { |
FinnWilliamsArm | 6fb339a | 2019-06-28 15:07:10 +0100 | [diff] [blame] | 765 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Resize); |
| 766 | |
| 767 | auto flatBufferDescriptor = |
| 768 | CreateResizeDescriptor(m_flatBufferBuilder, |
| 769 | resizeDescriptor.m_TargetHeight, |
| 770 | resizeDescriptor.m_TargetWidth, |
| 771 | GetFlatBufferResizeMethod(resizeDescriptor.m_Method), |
| 772 | GetFlatBufferDataLayout(resizeDescriptor.m_DataLayout)); |
| 773 | |
| 774 | auto flatBufferLayer = serializer::CreateResizeLayer(m_flatBufferBuilder, |
| 775 | flatBufferBaseLayer, |
| 776 | flatBufferDescriptor); |
| 777 | |
| 778 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_ResizeLayer); |
Teresa Charlin | a9075df | 2019-06-27 15:41:57 +0100 | [diff] [blame] | 779 | } |
| 780 | |
Sadik Armagan | 8b42a38 | 2019-03-01 14:24:49 +0000 | [diff] [blame] | 781 | void SerializerVisitor::VisitRsqrtLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 782 | { |
| 783 | auto fbRsqrtBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Rsqrt); |
| 784 | auto fbRsqrtLayer = serializer::CreateRsqrtLayer(m_flatBufferBuilder, fbRsqrtBaseLayer); |
| 785 | |
| 786 | CreateAnyLayer(fbRsqrtLayer.o, serializer::Layer::Layer_RsqrtLayer); |
| 787 | } |
| 788 | |
Aron Virginas-Tar | 636ab40 | 2019-09-16 14:27:45 +0100 | [diff] [blame] | 789 | void SerializerVisitor::VisitSliceLayer(const armnn::IConnectableLayer* layer, |
| 790 | const armnn::SliceDescriptor& sliceDescriptor, |
| 791 | const char* name) |
| 792 | { |
Aron Virginas-Tar | 2fda80b | 2019-09-18 13:36:52 +0100 | [diff] [blame] | 793 | auto fbSliceBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Slice); |
| 794 | auto fbSliceDescriptor = CreateSliceDescriptor(m_flatBufferBuilder, |
| 795 | m_flatBufferBuilder.CreateVector(sliceDescriptor.m_Begin), |
| 796 | m_flatBufferBuilder.CreateVector(sliceDescriptor.m_Size)); |
| 797 | |
| 798 | auto fbSliceLayer = serializer::CreateSliceLayer(m_flatBufferBuilder, fbSliceBaseLayer, fbSliceDescriptor); |
| 799 | |
| 800 | CreateAnyLayer(fbSliceLayer.o, serializer::Layer::Layer_SliceLayer); |
Aron Virginas-Tar | 636ab40 | 2019-09-16 14:27:45 +0100 | [diff] [blame] | 801 | } |
| 802 | |
Aron Virginas-Tar | fc413c0 | 2019-02-13 15:41:52 +0000 | [diff] [blame] | 803 | // Build FlatBuffer for Softmax Layer |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 804 | void SerializerVisitor::VisitSoftmaxLayer(const armnn::IConnectableLayer* layer, |
| 805 | const armnn::SoftmaxDescriptor& softmaxDescriptor, |
Aron Virginas-Tar | fc413c0 | 2019-02-13 15:41:52 +0000 | [diff] [blame] | 806 | const char* name) |
| 807 | { |
| 808 | // Create FlatBuffer BaseLayer |
| 809 | auto flatBufferSoftmaxBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Softmax); |
| 810 | |
| 811 | // Create the FlatBuffer SoftmaxDescriptor |
| 812 | auto flatBufferSoftmaxDesc = |
| 813 | serializer::CreateSoftmaxDescriptor(m_flatBufferBuilder, softmaxDescriptor.m_Beta); |
| 814 | |
| 815 | // Create the FlatBuffer SoftmaxLayer |
| 816 | auto flatBufferSoftmaxLayer = |
| 817 | serializer::CreateSoftmaxLayer(m_flatBufferBuilder, |
| 818 | flatBufferSoftmaxBaseLayer, |
| 819 | flatBufferSoftmaxDesc); |
| 820 | |
| 821 | CreateAnyLayer(flatBufferSoftmaxLayer.o, serializer::Layer::Layer_SoftmaxLayer); |
| 822 | } |
| 823 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 824 | void SerializerVisitor::VisitPooling2dLayer(const armnn::IConnectableLayer* layer, |
| 825 | const armnn::Pooling2dDescriptor& pooling2dDescriptor, |
Saoirse Stewart | 3166c3e | 2019-02-18 15:24:53 +0000 | [diff] [blame] | 826 | const char* name) |
| 827 | { |
| 828 | auto fbPooling2dBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Pooling2d); |
| 829 | auto fbPooling2dDescriptor = serializer::CreatePooling2dDescriptor( |
| 830 | m_flatBufferBuilder, |
| 831 | GetFlatBufferPoolingAlgorithm(pooling2dDescriptor.m_PoolType), |
| 832 | pooling2dDescriptor.m_PadLeft, |
| 833 | pooling2dDescriptor.m_PadRight, |
| 834 | pooling2dDescriptor.m_PadTop, |
| 835 | pooling2dDescriptor.m_PadBottom, |
| 836 | pooling2dDescriptor.m_PoolWidth, |
| 837 | pooling2dDescriptor.m_PoolHeight, |
| 838 | pooling2dDescriptor.m_StrideX, |
| 839 | pooling2dDescriptor.m_StrideY, |
| 840 | GetFlatBufferOutputShapeRounding(pooling2dDescriptor.m_OutputShapeRounding), |
| 841 | GetFlatBufferPaddingMethod(pooling2dDescriptor.m_PaddingMethod), |
| 842 | GetFlatBufferDataLayout(pooling2dDescriptor.m_DataLayout)); |
| 843 | |
| 844 | auto fbPooling2dLayer = serializer::CreatePooling2dLayer(m_flatBufferBuilder, |
| 845 | fbPooling2dBaseLayer, |
| 846 | fbPooling2dDescriptor); |
| 847 | |
| 848 | CreateAnyLayer(fbPooling2dLayer.o, serializer::Layer::Layer_Pooling2dLayer); |
| 849 | } |
| 850 | |
Matteo Martincigh | 0e406ee | 2019-06-12 15:42:18 +0100 | [diff] [blame] | 851 | void SerializerVisitor::VisitPreluLayer(const armnn::IConnectableLayer* layer, |
| 852 | const char* name) |
| 853 | { |
Ellen Norris-Thompson | 5198247 | 2019-06-19 11:46:21 +0100 | [diff] [blame] | 854 | // Create FlatBuffer BaseLayer |
| 855 | auto flatBufferPreluBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Prelu); |
| 856 | |
| 857 | // Create the FlatBuffer AdditionLayer |
| 858 | auto flatBufferPreluLayer = serializer::CreatePreluLayer(m_flatBufferBuilder, flatBufferPreluBaseLayer); |
| 859 | |
| 860 | // Add the AnyLayer to the FlatBufferLayers |
| 861 | CreateAnyLayer(flatBufferPreluLayer.o, serializer::Layer::Layer_PreluLayer); |
Matteo Martincigh | 0e406ee | 2019-06-12 15:42:18 +0100 | [diff] [blame] | 862 | } |
| 863 | |
Derek Lamberti | 87acb27 | 2019-03-27 16:51:31 +0000 | [diff] [blame] | 864 | void SerializerVisitor::VisitQuantizeLayer(const armnn::IConnectableLayer *layer, const char *name) |
| 865 | { |
| 866 | auto fbQuantizeBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Quantize); |
| 867 | auto fbQuantizeLayer = serializer::CreateQuantizeLayer(m_flatBufferBuilder, |
| 868 | fbQuantizeBaseLayer); |
| 869 | CreateAnyLayer(fbQuantizeLayer.o, serializer::Layer::Layer_QuantizeLayer); |
| 870 | } |
| 871 | |
Sadik Armagan | dbb0c0c | 2019-02-21 09:01:41 +0000 | [diff] [blame] | 872 | // Build FlatBuffer for FullyConnected Layer |
| 873 | void SerializerVisitor::VisitFullyConnectedLayer(const armnn::IConnectableLayer* layer, |
| 874 | const armnn::FullyConnectedDescriptor& fullyConnectedDescriptor, |
| 875 | const armnn::ConstTensor& weights, |
| 876 | const armnn::Optional<armnn::ConstTensor>& biases, |
| 877 | const char* name) |
| 878 | { |
| 879 | // Create FlatBuffer BaseLayer |
| 880 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_FullyConnected); |
| 881 | |
| 882 | // Create FlatBuffer FullyConnectedDescriptor |
| 883 | auto flatBufferDescriptor = |
| 884 | serializer::CreateFullyConnectedDescriptor(m_flatBufferBuilder, |
| 885 | fullyConnectedDescriptor.m_BiasEnabled, |
| 886 | fullyConnectedDescriptor.m_TransposeWeightMatrix); |
| 887 | |
| 888 | // Create FlatBuffer weights data |
| 889 | auto flatBufferWeights = CreateConstTensorInfo(weights); |
| 890 | |
| 891 | // Create FlatBuffer bias data |
| 892 | flatbuffers::Offset<serializer::ConstTensor> flatBufferBiases; |
| 893 | if (fullyConnectedDescriptor.m_BiasEnabled) |
| 894 | { |
| 895 | flatBufferBiases = CreateConstTensorInfo(biases.value()); |
| 896 | } |
| 897 | |
| 898 | // Create FlatBuffer FullyConnectedLayer |
| 899 | auto flatBufferLayer = serializer::CreateFullyConnectedLayer(m_flatBufferBuilder, |
| 900 | flatBufferBaseLayer, |
| 901 | flatBufferDescriptor, |
| 902 | flatBufferWeights, |
| 903 | flatBufferBiases); |
| 904 | |
| 905 | // Add created FullyConnectedLayer to the FlatBufferLayers |
| 906 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_FullyConnectedLayer); |
| 907 | } |
| 908 | |
Nattapat Chaimanowong | 4528699 | 2019-02-26 15:53:02 +0000 | [diff] [blame] | 909 | // Build FlatBuffer for SpaceToBatchNd Layer |
| 910 | void SerializerVisitor::VisitSpaceToBatchNdLayer(const armnn::IConnectableLayer* layer, |
| 911 | const armnn::SpaceToBatchNdDescriptor& spaceToBatchNdDescriptor, |
| 912 | const char* name) |
| 913 | { |
| 914 | // Create FlatBuffer BaseLayer |
| 915 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_SpaceToBatchNd); |
| 916 | |
| 917 | std::vector<unsigned int> padList; |
| 918 | padList.reserve(spaceToBatchNdDescriptor.m_PadList.size()*2); |
| 919 | for (auto& pad : spaceToBatchNdDescriptor.m_PadList) |
| 920 | { |
| 921 | padList.push_back(pad.first); |
| 922 | padList.push_back(pad.second); |
| 923 | } |
| 924 | |
| 925 | auto flatBufferDescriptor = |
| 926 | CreateSpaceToBatchNdDescriptor(m_flatBufferBuilder, |
| 927 | m_flatBufferBuilder.CreateVector(spaceToBatchNdDescriptor.m_BlockShape), |
| 928 | m_flatBufferBuilder.CreateVector(padList), |
| 929 | GetFlatBufferDataLayout(spaceToBatchNdDescriptor.m_DataLayout)); |
| 930 | |
| 931 | auto flatBufferLayer = serializer::CreateSpaceToBatchNdLayer(m_flatBufferBuilder, |
| 932 | flatBufferBaseLayer, |
| 933 | flatBufferDescriptor); |
| 934 | |
| 935 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_SpaceToBatchNdLayer); |
| 936 | } |
| 937 | |
Aron Virginas-Tar | 972af15 | 2019-06-11 14:14:03 +0100 | [diff] [blame] | 938 | // Build FlatBuffer for SpaceToDepthLayer |
| 939 | void SerializerVisitor::VisitSpaceToDepthLayer(const armnn::IConnectableLayer* layer, |
| 940 | const armnn::SpaceToDepthDescriptor& spaceToDepthDescriptor, |
| 941 | const char* name) |
| 942 | { |
Aron Virginas-Tar | aa06714 | 2019-06-11 16:01:44 +0100 | [diff] [blame] | 943 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_SpaceToDepth); |
| 944 | auto flatBufferDescriptor = |
| 945 | CreateSpaceToDepthDescriptor(m_flatBufferBuilder, |
| 946 | spaceToDepthDescriptor.m_BlockSize, |
| 947 | GetFlatBufferDataLayout(spaceToDepthDescriptor.m_DataLayout)); |
| 948 | |
| 949 | auto flatBufferLayer = serializer::CreateSpaceToDepthLayer(m_flatBufferBuilder, |
| 950 | flatBufferBaseLayer, |
| 951 | flatBufferDescriptor); |
| 952 | |
| 953 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_SpaceToDepthLayer); |
Aron Virginas-Tar | 972af15 | 2019-06-11 14:14:03 +0100 | [diff] [blame] | 954 | } |
| 955 | |
Jim Flynn | 18ce338 | 2019-03-08 11:08:30 +0000 | [diff] [blame] | 956 | // Build FlatBuffer for Splitter Layer |
| 957 | void SerializerVisitor::VisitSplitterLayer(const armnn::IConnectableLayer* layer, |
| 958 | const armnn::ViewsDescriptor& viewsDescriptor, |
| 959 | const char* name) |
| 960 | { |
| 961 | // Create FlatBuffer ViewOrigins |
| 962 | std::vector<flatbuffers::Offset<UintVector>> flatBufferViewOrigins; |
| 963 | flatBufferViewOrigins.reserve(viewsDescriptor.GetNumViews()); |
| 964 | |
| 965 | for(unsigned int vIdx = 0; vIdx < viewsDescriptor.GetNumViews(); ++vIdx) |
| 966 | { |
| 967 | std::vector<uint32_t> viewOrigin; |
| 968 | viewOrigin.reserve(viewsDescriptor.GetNumDimensions()); |
| 969 | |
| 970 | // Copy vector |
| 971 | for(unsigned int dIdx = 0; dIdx < viewsDescriptor.GetNumDimensions(); ++dIdx) |
| 972 | { |
| 973 | viewOrigin.push_back(viewsDescriptor.GetViewOrigin(vIdx)[dIdx]); |
| 974 | } |
| 975 | |
| 976 | flatBufferViewOrigins.push_back(CreateUintVector(m_flatBufferBuilder, |
| 977 | m_flatBufferBuilder.CreateVector(viewOrigin))); |
| 978 | } |
| 979 | |
| 980 | // Create FlatBuffer OriginsDescriptor |
| 981 | auto flatBufferOriginDescriptor = CreateOriginsDescriptor(m_flatBufferBuilder, |
| 982 | viewsDescriptor.GetOrigins().GetConcatAxis(), |
| 983 | viewsDescriptor.GetOrigins().GetNumViews(), |
| 984 | viewsDescriptor.GetOrigins().GetNumDimensions(), |
| 985 | m_flatBufferBuilder.CreateVector(flatBufferViewOrigins)); |
| 986 | |
| 987 | // Create FlatBuffer ViewOrigins |
| 988 | std::vector<flatbuffers::Offset<UintVector>> flatBufferViewSizes; |
| 989 | flatBufferViewSizes.reserve(viewsDescriptor.GetNumViews()); |
| 990 | |
| 991 | for(unsigned int vIdx = 0; vIdx < viewsDescriptor.GetNumViews(); ++vIdx) |
| 992 | { |
| 993 | std::vector<uint32_t> viewSize; |
| 994 | viewSize.reserve(viewsDescriptor.GetNumDimensions()); |
| 995 | |
| 996 | // Copy vector |
| 997 | for(unsigned int dIdx = 0; dIdx < viewsDescriptor.GetNumDimensions(); ++dIdx) |
| 998 | { |
| 999 | viewSize.push_back(viewsDescriptor.GetViewSizes(vIdx)[dIdx]); |
| 1000 | } |
| 1001 | |
| 1002 | flatBufferViewSizes.push_back(CreateUintVector(m_flatBufferBuilder, |
| 1003 | m_flatBufferBuilder.CreateVector(viewSize))); |
| 1004 | } |
| 1005 | |
| 1006 | // Create FlatBuffer ViewsDescriptor |
| 1007 | auto flatBufferViewsDescriptor = CreateViewsDescriptor(m_flatBufferBuilder, |
| 1008 | flatBufferOriginDescriptor, |
| 1009 | m_flatBufferBuilder.CreateVector(flatBufferViewSizes)); |
| 1010 | |
| 1011 | // Create FlatBuffer BaseLayer |
| 1012 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Splitter); |
| 1013 | |
| 1014 | auto flatBufferSplitterLayer = serializer::CreateSplitterLayer(m_flatBufferBuilder, |
| 1015 | flatBufferBaseLayer, |
| 1016 | flatBufferViewsDescriptor); |
| 1017 | |
| 1018 | CreateAnyLayer(flatBufferSplitterLayer.o, serializer::Layer::Layer_SplitterLayer); |
| 1019 | } |
| 1020 | |
Nina Drozd | 5772878 | 2019-02-27 10:53:27 +0000 | [diff] [blame] | 1021 | void SerializerVisitor::VisitNormalizationLayer(const armnn::IConnectableLayer* layer, |
| 1022 | const armnn::NormalizationDescriptor& descriptor, |
| 1023 | const char* name) |
| 1024 | { |
| 1025 | auto fbNormalizationBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Normalization); |
| 1026 | |
| 1027 | auto fbNormalizationDescriptor = serializer::CreateNormalizationDescriptor( |
| 1028 | m_flatBufferBuilder, |
| 1029 | GetFlatBufferNormalizationAlgorithmChannel(descriptor.m_NormChannelType), |
| 1030 | GetFlatBufferNormalizationAlgorithmMethod(descriptor.m_NormMethodType), |
| 1031 | descriptor.m_NormSize, |
| 1032 | descriptor.m_Alpha, |
| 1033 | descriptor.m_Beta, |
| 1034 | descriptor.m_K, |
| 1035 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 1036 | |
| 1037 | auto flatBufferLayer = serializer::CreateNormalizationLayer(m_flatBufferBuilder, |
| 1038 | fbNormalizationBaseLayer, |
| 1039 | fbNormalizationDescriptor); |
| 1040 | |
| 1041 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_NormalizationLayer); |
| 1042 | } |
| 1043 | |
Matthew Jackson | 2b8c1da | 2019-07-04 14:59:16 +0100 | [diff] [blame] | 1044 | void SerializerVisitor::VisitStackLayer(const armnn::IConnectableLayer* layer, |
| 1045 | const armnn::StackDescriptor& stackDescriptor, |
| 1046 | const char* name) |
| 1047 | { |
Matthew Jackson | b5433ee | 2019-07-11 15:54:20 +0100 | [diff] [blame] | 1048 | auto stackBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Stack); |
| 1049 | |
| 1050 | std::vector<unsigned int> inputShape; |
| 1051 | for (unsigned int i =0; i < stackDescriptor.m_InputShape.GetNumDimensions(); i++) |
| 1052 | { |
| 1053 | inputShape.push_back(stackDescriptor.m_InputShape[i]); |
| 1054 | } |
| 1055 | |
| 1056 | auto flatBufferStackDescriptor = CreateStackDescriptor(m_flatBufferBuilder, |
| 1057 | stackDescriptor.m_Axis, |
| 1058 | stackDescriptor.m_NumInputs, |
| 1059 | m_flatBufferBuilder.CreateVector(inputShape)); |
| 1060 | |
| 1061 | auto stackLayer = serializer::CreateStackLayer(m_flatBufferBuilder, stackBaseLayer, flatBufferStackDescriptor); |
| 1062 | CreateAnyLayer(stackLayer.o, serializer::Layer::Layer_StackLayer); |
Matthew Jackson | 2b8c1da | 2019-07-04 14:59:16 +0100 | [diff] [blame] | 1063 | } |
| 1064 | |
Nattapat Chaimanowong | b348521 | 2019-03-04 12:35:39 +0000 | [diff] [blame] | 1065 | void SerializerVisitor::VisitStridedSliceLayer(const armnn::IConnectableLayer* layer, |
| 1066 | const armnn::StridedSliceDescriptor& stridedSliceDescriptor, |
| 1067 | const char* name) |
| 1068 | { |
| 1069 | auto flatBufferBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_StridedSlice); |
| 1070 | |
| 1071 | auto flatBufferDescriptor = |
| 1072 | CreateStridedSliceDescriptor(m_flatBufferBuilder, |
| 1073 | m_flatBufferBuilder.CreateVector(stridedSliceDescriptor.m_Begin), |
| 1074 | m_flatBufferBuilder.CreateVector(stridedSliceDescriptor.m_End), |
| 1075 | m_flatBufferBuilder.CreateVector(stridedSliceDescriptor.m_Stride), |
| 1076 | stridedSliceDescriptor.m_BeginMask, |
| 1077 | stridedSliceDescriptor.m_EndMask, |
| 1078 | stridedSliceDescriptor.m_ShrinkAxisMask, |
| 1079 | stridedSliceDescriptor.m_EllipsisMask, |
| 1080 | stridedSliceDescriptor.m_NewAxisMask, |
| 1081 | GetFlatBufferDataLayout(stridedSliceDescriptor.m_DataLayout)); |
| 1082 | |
| 1083 | auto flatBufferLayer = serializer::CreateStridedSliceLayer(m_flatBufferBuilder, |
| 1084 | flatBufferBaseLayer, |
| 1085 | flatBufferDescriptor); |
| 1086 | |
| 1087 | CreateAnyLayer(flatBufferLayer.o, serializer::Layer::Layer_StridedSliceLayer); |
| 1088 | } |
| 1089 | |
Conor Kennedy | da1f975 | 2019-03-01 14:37:12 +0000 | [diff] [blame] | 1090 | void SerializerVisitor::VisitSubtractionLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 1091 | { |
| 1092 | auto fbSubtractionBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Subtraction); |
| 1093 | auto fbSubtractionLayer = serializer::CreateSubtractionLayer(m_flatBufferBuilder, fbSubtractionBaseLayer); |
| 1094 | |
| 1095 | CreateAnyLayer(fbSubtractionLayer.o, serializer::Layer::Layer_SubtractionLayer); |
| 1096 | } |
| 1097 | |
Sadik Armagan | eff363d | 2019-04-05 15:25:46 +0100 | [diff] [blame] | 1098 | void SerializerVisitor::VisitSwitchLayer(const armnn::IConnectableLayer* layer, const char* name) |
| 1099 | { |
| 1100 | auto fbSwitchBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Switch); |
| 1101 | auto fbSwitchLayer = serializer::CreateSwitchLayer(m_flatBufferBuilder, fbSwitchBaseLayer); |
| 1102 | |
| 1103 | CreateAnyLayer(fbSwitchLayer.o, serializer::Layer::Layer_SwitchLayer); |
| 1104 | } |
| 1105 | |
Aron Virginas-Tar | 639fb04 | 2019-06-20 14:28:19 +0100 | [diff] [blame] | 1106 | void SerializerVisitor::VisitTransposeConvolution2dLayer( |
| 1107 | const armnn::IConnectableLayer* layer, |
| 1108 | const armnn::TransposeConvolution2dDescriptor& descriptor, |
| 1109 | const armnn::ConstTensor& weights, |
| 1110 | const armnn::Optional<armnn::ConstTensor>& biases, |
| 1111 | const char* name) |
| 1112 | { |
Aron Virginas-Tar | cb54930 | 2019-06-21 13:53:38 +0100 | [diff] [blame] | 1113 | auto fbBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_Convolution2d); |
| 1114 | auto fbDescriptor = CreateTransposeConvolution2dDescriptor(m_flatBufferBuilder, |
| 1115 | descriptor.m_PadLeft, |
| 1116 | descriptor.m_PadRight, |
| 1117 | descriptor.m_PadTop, |
| 1118 | descriptor.m_PadBottom, |
| 1119 | descriptor.m_StrideX, |
| 1120 | descriptor.m_StrideY, |
| 1121 | descriptor.m_BiasEnabled, |
| 1122 | GetFlatBufferDataLayout(descriptor.m_DataLayout)); |
| 1123 | |
| 1124 | // weights & biases |
| 1125 | auto fbWeightsConstTensorInfo = CreateConstTensorInfo(weights); |
| 1126 | flatbuffers::Offset<serializer::ConstTensor> fbBiasesConstTensorInfo; |
| 1127 | if (biases.has_value()) |
| 1128 | { |
| 1129 | fbBiasesConstTensorInfo = CreateConstTensorInfo(biases.value()); |
| 1130 | } |
| 1131 | |
| 1132 | auto fbLayer = CreateTransposeConvolution2dLayer(m_flatBufferBuilder, |
| 1133 | fbBaseLayer, |
| 1134 | fbDescriptor, |
| 1135 | fbWeightsConstTensorInfo, |
| 1136 | fbBiasesConstTensorInfo); |
| 1137 | |
| 1138 | CreateAnyLayer(fbLayer.o, serializer::Layer::Layer_TransposeConvolution2dLayer); |
Aron Virginas-Tar | 639fb04 | 2019-06-20 14:28:19 +0100 | [diff] [blame] | 1139 | } |
| 1140 | |
James Conroy | ee18dc8 | 2019-07-17 11:27:46 +0100 | [diff] [blame] | 1141 | void SerializerVisitor::VisitQuantizedLstmLayer(const armnn::IConnectableLayer* layer, |
| 1142 | const armnn::QuantizedLstmInputParams& params, |
| 1143 | const char* name) |
| 1144 | { |
Jan Eilers | 5b01a89 | 2019-07-23 09:47:43 +0100 | [diff] [blame] | 1145 | auto fbQuantizedLstmBaseLayer = CreateLayerBase(layer, serializer::LayerType::LayerType_QuantizedLstm); |
| 1146 | |
| 1147 | // Get input parameters |
Francis Murtagh | bb590b4 | 2019-08-14 09:51:36 +0100 | [diff] [blame] | 1148 | auto inputToInputWeights = CreateConstTensorInfo(params.GetInputToInputWeights()); |
| 1149 | auto inputToForgetWeights = CreateConstTensorInfo(params.GetInputToForgetWeights()); |
| 1150 | auto inputToCellWeights = CreateConstTensorInfo(params.GetInputToCellWeights()); |
| 1151 | auto inputToOutputWeights = CreateConstTensorInfo(params.GetInputToOutputWeights()); |
Jan Eilers | 5b01a89 | 2019-07-23 09:47:43 +0100 | [diff] [blame] | 1152 | |
Francis Murtagh | bb590b4 | 2019-08-14 09:51:36 +0100 | [diff] [blame] | 1153 | auto recurrentToInputWeights = CreateConstTensorInfo(params.GetRecurrentToInputWeights()); |
| 1154 | auto recurrentToForgetWeights = CreateConstTensorInfo(params.GetRecurrentToForgetWeights()); |
| 1155 | auto recurrentToCellWeights = CreateConstTensorInfo(params.GetRecurrentToCellWeights()); |
| 1156 | auto recurrentToOutputWeights = CreateConstTensorInfo(params.GetRecurrentToOutputWeights()); |
Jan Eilers | 5b01a89 | 2019-07-23 09:47:43 +0100 | [diff] [blame] | 1157 | |
Francis Murtagh | bb590b4 | 2019-08-14 09:51:36 +0100 | [diff] [blame] | 1158 | auto inputGateBias = CreateConstTensorInfo(params.GetInputGateBias()); |
| 1159 | auto forgetGateBias = CreateConstTensorInfo(params.GetForgetGateBias()); |
| 1160 | auto cellBias = CreateConstTensorInfo(params.GetCellBias()); |
| 1161 | auto outputGateBias = CreateConstTensorInfo(params.GetOutputGateBias()); |
Jan Eilers | 5b01a89 | 2019-07-23 09:47:43 +0100 | [diff] [blame] | 1162 | |
| 1163 | auto fbQuantizedLstmParams = serializer::CreateQuantizedLstmInputParams( |
| 1164 | m_flatBufferBuilder, |
| 1165 | inputToInputWeights, |
| 1166 | inputToForgetWeights, |
| 1167 | inputToCellWeights, |
| 1168 | inputToOutputWeights, |
| 1169 | recurrentToInputWeights, |
| 1170 | recurrentToForgetWeights, |
| 1171 | recurrentToCellWeights, |
| 1172 | recurrentToOutputWeights, |
| 1173 | inputGateBias, |
| 1174 | forgetGateBias, |
| 1175 | cellBias, |
| 1176 | outputGateBias); |
| 1177 | |
| 1178 | auto fbQuantizedLstmLayer = serializer::CreateQuantizedLstmLayer( |
| 1179 | m_flatBufferBuilder, |
| 1180 | fbQuantizedLstmBaseLayer, |
| 1181 | fbQuantizedLstmParams); |
| 1182 | |
| 1183 | CreateAnyLayer(fbQuantizedLstmLayer.o, serializer::Layer::Layer_QuantizedLstmLayer); |
James Conroy | ee18dc8 | 2019-07-17 11:27:46 +0100 | [diff] [blame] | 1184 | } |
| 1185 | |
Sadik Armagan | dbb0c0c | 2019-02-21 09:01:41 +0000 | [diff] [blame] | 1186 | fb::Offset<serializer::LayerBase> SerializerVisitor::CreateLayerBase(const IConnectableLayer* layer, |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 1187 | const serializer::LayerType layerType) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1188 | { |
Sadik Armagan | db059fd | 2019-03-20 12:28:32 +0000 | [diff] [blame] | 1189 | uint32_t fbIndex = GetSerializedId(layer->GetGuid()); |
| 1190 | |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1191 | std::vector<fb::Offset<serializer::InputSlot>> inputSlots = CreateInputSlots(layer); |
| 1192 | std::vector<fb::Offset<serializer::OutputSlot>> outputSlots = CreateOutputSlots(layer); |
| 1193 | |
| 1194 | return serializer::CreateLayerBase(m_flatBufferBuilder, |
Sadik Armagan | db059fd | 2019-03-20 12:28:32 +0000 | [diff] [blame] | 1195 | fbIndex, |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1196 | m_flatBufferBuilder.CreateString(layer->GetName()), |
| 1197 | layerType, |
| 1198 | m_flatBufferBuilder.CreateVector(inputSlots), |
| 1199 | m_flatBufferBuilder.CreateVector(outputSlots)); |
| 1200 | } |
| 1201 | |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 1202 | void SerializerVisitor::CreateAnyLayer(const flatbuffers::Offset<void>& layer, const serializer::Layer serializerLayer) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1203 | { |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1204 | auto anyLayer = armnnSerializer::CreateAnyLayer(m_flatBufferBuilder, serializerLayer, layer); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1205 | m_serializedLayers.push_back(anyLayer); |
| 1206 | } |
| 1207 | |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1208 | template <typename T> |
| 1209 | flatbuffers::Offset<flatbuffers::Vector<T>> SerializerVisitor::CreateDataVector(const void* memory, unsigned int size) |
| 1210 | { |
| 1211 | const T* buffer = reinterpret_cast<const T*>(memory); |
| 1212 | std::vector<T> vector(buffer, buffer + (size / sizeof(T))); |
| 1213 | auto fbVector = m_flatBufferBuilder.CreateVector(vector); |
| 1214 | return fbVector; |
| 1215 | } |
| 1216 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1217 | flatbuffers::Offset<serializer::ConstTensor> |
| 1218 | SerializerVisitor::CreateConstTensorInfo(const armnn::ConstTensor& constTensor) |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1219 | { |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1220 | armnn::TensorInfo tensorInfo = constTensor.GetInfo(); |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1221 | |
| 1222 | // Get the dimensions |
| 1223 | std::vector<unsigned int> shape; |
| 1224 | |
| 1225 | for(unsigned int dim = 0; dim < tensorInfo.GetShape().GetNumDimensions(); ++dim) |
| 1226 | { |
| 1227 | shape.push_back(tensorInfo.GetShape()[dim]); |
| 1228 | } |
| 1229 | |
| 1230 | // Create FlatBuffer TensorInfo |
| 1231 | auto flatBufferTensorInfo = serializer::CreateTensorInfo(m_flatBufferBuilder, |
| 1232 | m_flatBufferBuilder.CreateVector(shape), |
| 1233 | GetFlatBufferDataType(tensorInfo.GetDataType()), |
| 1234 | tensorInfo.GetQuantizationScale(), |
| 1235 | tensorInfo.GetQuantizationOffset()); |
| 1236 | flatbuffers::Offset<void> fbPayload; |
| 1237 | |
| 1238 | switch (tensorInfo.GetDataType()) |
| 1239 | { |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1240 | case armnn::DataType::Float32: |
| 1241 | case armnn::DataType::Signed32: |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1242 | { |
| 1243 | auto fbVector = CreateDataVector<int32_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1244 | flatbuffers::Offset<serializer::IntData> flatBuffersData = serializer::CreateIntData( |
| 1245 | m_flatBufferBuilder, |
| 1246 | fbVector); |
| 1247 | fbPayload = flatBuffersData.o; |
| 1248 | break; |
| 1249 | } |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1250 | case armnn::DataType::Float16: |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1251 | { |
| 1252 | auto fbVector = CreateDataVector<int16_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1253 | flatbuffers::Offset<serializer::ShortData> flatBuffersData = serializer::CreateShortData( |
| 1254 | m_flatBufferBuilder, |
| 1255 | fbVector); |
| 1256 | fbPayload = flatBuffersData.o; |
| 1257 | break; |
| 1258 | } |
Nattapat Chaimanowong | cd5ac23 | 2019-03-19 12:26:36 +0000 | [diff] [blame] | 1259 | case armnn::DataType::QuantisedSymm16: |
| 1260 | { |
| 1261 | auto fbVector = CreateDataVector<int16_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1262 | flatbuffers::Offset<serializer::ShortData> flatBuffersData = serializer::CreateShortData( |
| 1263 | m_flatBufferBuilder, |
| 1264 | fbVector); |
| 1265 | fbPayload = flatBuffersData.o; |
| 1266 | break; |
| 1267 | } |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1268 | case armnn::DataType::QuantisedAsymm8: |
| 1269 | case armnn::DataType::Boolean: |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1270 | default: |
| 1271 | { |
| 1272 | auto fbVector = CreateDataVector<int8_t>(constTensor.GetMemoryArea(), constTensor.GetNumBytes()); |
| 1273 | flatbuffers::Offset<serializer::ByteData> flatBuffersData = serializer::CreateByteData( |
| 1274 | m_flatBufferBuilder, |
| 1275 | fbVector); |
| 1276 | fbPayload = flatBuffersData.o; |
| 1277 | } |
| 1278 | } |
| 1279 | flatbuffers::Offset<serializer::ConstTensor> flatBufferConstTensor = serializer::CreateConstTensor( |
| 1280 | m_flatBufferBuilder, |
| 1281 | flatBufferTensorInfo, |
| 1282 | GetFlatBufferConstTensorData(tensorInfo.GetDataType()), |
| 1283 | fbPayload); |
| 1284 | return flatBufferConstTensor; |
| 1285 | } |
| 1286 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1287 | std::vector<fb::Offset<serializer::InputSlot>> |
| 1288 | SerializerVisitor::CreateInputSlots(const armnn::IConnectableLayer* layer) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1289 | { |
Mike Kelly | a0766c3 | 2019-02-19 17:22:07 +0000 | [diff] [blame] | 1290 | std::vector<fb::Offset<serializer::InputSlot>> inputSlots; |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1291 | |
| 1292 | // Get the InputSlots |
| 1293 | for (unsigned int slotIndex = 0; slotIndex<layer->GetNumInputSlots(); ++slotIndex) |
| 1294 | { |
| 1295 | const IInputSlot& inputSlot = layer->GetInputSlot(slotIndex); |
| 1296 | |
| 1297 | // Get the Connection for the InputSlot |
| 1298 | const IOutputSlot* connection = inputSlot.GetConnection(); |
| 1299 | |
| 1300 | // Create FlatBuffer Connection |
Saoirse Stewart | cb8a321 | 2019-02-14 15:46:10 +0000 | [diff] [blame] | 1301 | serializer::Connection conn(GetSerializedId(inputSlot.GetConnection()->GetOwningLayerGuid()), |
| 1302 | connection->CalculateIndexOnOwner()); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1303 | // Create FlatBuffer InputSlot |
| 1304 | inputSlots.push_back(serializer::CreateInputSlot(m_flatBufferBuilder, slotIndex, &conn)); |
| 1305 | } |
| 1306 | return inputSlots; |
| 1307 | } |
| 1308 | |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1309 | std::vector<fb::Offset<serializer::OutputSlot>> |
| 1310 | SerializerVisitor::CreateOutputSlots(const armnn::IConnectableLayer* layer) |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1311 | { |
| 1312 | std::vector<fb::Offset<serializer::OutputSlot>> outputSlots; |
| 1313 | |
| 1314 | // Get the OutputSlots |
| 1315 | for (unsigned int slotIndex = 0; slotIndex < layer->GetNumOutputSlots(); ++slotIndex) |
| 1316 | { |
| 1317 | const IOutputSlot& outputSlot = layer->GetOutputSlot(slotIndex); |
Derek Lamberti | 0028d1b | 2019-02-20 13:57:42 +0000 | [diff] [blame] | 1318 | const armnn::TensorInfo& tensorInfo = outputSlot.GetTensorInfo(); |
Mike Kelly | 8c1701a | 2019-02-11 17:01:27 +0000 | [diff] [blame] | 1319 | |
| 1320 | // Get the dimensions |
| 1321 | std::vector<unsigned int> shape; |
| 1322 | for(unsigned int dim = 0; dim < tensorInfo.GetShape().GetNumDimensions(); ++dim) |
| 1323 | { |
| 1324 | shape.push_back(tensorInfo.GetShape()[dim]); |
| 1325 | } |
| 1326 | |
| 1327 | // Create FlatBuffer TensorInfo |
| 1328 | auto flatBufferTensorInfo = serializer::CreateTensorInfo(m_flatBufferBuilder, |
| 1329 | m_flatBufferBuilder.CreateVector(shape), |
| 1330 | GetFlatBufferDataType(tensorInfo.GetDataType()), |
| 1331 | tensorInfo.GetQuantizationScale(), |
| 1332 | tensorInfo.GetQuantizationOffset()); |
| 1333 | |
| 1334 | // Create FlatBuffer Outputslot |
| 1335 | outputSlots.push_back(serializer::CreateOutputSlot(m_flatBufferBuilder, |
| 1336 | slotIndex, |
| 1337 | flatBufferTensorInfo)); |
| 1338 | } |
| 1339 | return outputSlots; |
| 1340 | } |
| 1341 | |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 1342 | |
| 1343 | ISerializer* ISerializer::CreateRaw() |
| 1344 | { |
| 1345 | return new Serializer(); |
| 1346 | } |
| 1347 | |
| 1348 | ISerializerPtr ISerializer::Create() |
| 1349 | { |
| 1350 | return ISerializerPtr(CreateRaw(), &ISerializer::Destroy); |
| 1351 | } |
| 1352 | |
| 1353 | void ISerializer::Destroy(ISerializer* serializer) |
| 1354 | { |
| 1355 | delete serializer; |
| 1356 | } |
| 1357 | |
| 1358 | void Serializer::Serialize(const INetwork& inNetwork) |
| 1359 | { |
| 1360 | // Iterate through to network |
| 1361 | inNetwork.Accept(m_SerializerVisitor); |
| 1362 | flatbuffers::FlatBufferBuilder& fbBuilder = m_SerializerVisitor.GetFlatBufferBuilder(); |
| 1363 | |
| 1364 | // Create FlatBuffer SerializedGraph |
| 1365 | auto serializedGraph = serializer::CreateSerializedGraph( |
| 1366 | fbBuilder, |
| 1367 | fbBuilder.CreateVector(m_SerializerVisitor.GetSerializedLayers()), |
| 1368 | fbBuilder.CreateVector(m_SerializerVisitor.GetInputIds()), |
| 1369 | fbBuilder.CreateVector(m_SerializerVisitor.GetOutputIds())); |
| 1370 | |
| 1371 | // Serialize the graph |
| 1372 | fbBuilder.Finish(serializedGraph); |
| 1373 | } |
| 1374 | |
| 1375 | bool Serializer::SaveSerializedToStream(std::ostream& stream) |
| 1376 | { |
| 1377 | flatbuffers::FlatBufferBuilder& fbBuilder = m_SerializerVisitor.GetFlatBufferBuilder(); |
| 1378 | |
Nattapat Chaimanowong | 7b53b69 | 2019-02-12 14:38:31 +0000 | [diff] [blame] | 1379 | auto bytesToWrite = boost::numeric_cast<std::streamsize>(fbBuilder.GetSize()); |
| 1380 | stream.write(reinterpret_cast<const char*>(fbBuilder.GetBufferPointer()), bytesToWrite); |
Nattapat Chaimanowong | ac9cadc | 2019-02-13 15:52:41 +0000 | [diff] [blame] | 1381 | return !stream.bad(); |
| 1382 | } |
| 1383 | |
Matteo Martincigh | ec33391 | 2019-02-13 15:12:39 +0000 | [diff] [blame] | 1384 | } // namespace armnnSerializer |