Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 1 | // |
Ryan OShea | 3ad2e14 | 2023-01-13 10:19:20 +0000 | [diff] [blame] | 2 | // Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved. |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #pragma once |
| 7 | |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 8 | #include "DelegateUtils.hpp" |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 9 | #include "MultiLayerFacade.hpp" |
| 10 | #include "SharedFunctions.hpp" |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 11 | |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 12 | #include <tensorflow/lite/builtin_ops.h> |
| 13 | #include <tensorflow/lite/c/builtin_op_data.h> |
| 14 | #include <tensorflow/lite/c/common.h> |
| 15 | #include <tensorflow/lite/minimal_logging.h> |
Sadik Armagan | 05e9fd2 | 2020-11-17 12:01:47 +0000 | [diff] [blame] | 16 | #include "tensorflow/lite/delegates/utils.h" |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 17 | |
| 18 | namespace armnnDelegate |
| 19 | { |
| 20 | |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 21 | TfLiteStatus ValidateAddOperator(DelegateData& delegateData, |
| 22 | TfLiteContext* tfLiteContext, |
| 23 | const armnn::TensorInfo& inputInfo1, |
| 24 | const armnn::TensorInfo& inputInfo2, |
| 25 | const armnn::TensorInfo& outputInfo) |
| 26 | { |
| 27 | bool isSupported = false; |
| 28 | auto validateFunc = [&](const armnn::TensorInfo& outputTensorInfo, bool& isSupported) |
| 29 | { |
Sadik Armagan | bfa767c | 2022-02-09 14:58:03 +0000 | [diff] [blame] | 30 | FORWARD_LAYER_SUPPORT_FUNC("ADD", |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 31 | tfLiteContext, |
| 32 | IsAdditionSupported, |
| 33 | delegateData.m_Backends, |
| 34 | isSupported, |
Cathal Corbett | 5383767 | 2022-09-01 11:34:37 +0100 | [diff] [blame] | 35 | armnn::BackendId(), |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 36 | inputInfo1, |
| 37 | inputInfo2, |
| 38 | outputTensorInfo); |
| 39 | }; |
| 40 | |
| 41 | validateFunc(outputInfo, isSupported); |
| 42 | return isSupported ? kTfLiteOk : kTfLiteError; |
| 43 | } |
| 44 | |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 45 | |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 46 | TfLiteStatus ValidateDivOperator(DelegateData& delegateData, |
| 47 | TfLiteContext* tfLiteContext, |
| 48 | const armnn::TensorInfo& inputInfo1, |
| 49 | const armnn::TensorInfo& inputInfo2, |
| 50 | const armnn::TensorInfo& outputInfo) |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 51 | { |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 52 | bool isSupported = false; |
| 53 | auto validateFunc = [&](const armnn::TensorInfo& outputTensorInfo, bool& isSupported) |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 54 | { |
Sadik Armagan | bfa767c | 2022-02-09 14:58:03 +0000 | [diff] [blame] | 55 | FORWARD_LAYER_SUPPORT_FUNC("DIV", |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 56 | tfLiteContext, |
| 57 | IsDivisionSupported, |
| 58 | delegateData.m_Backends, |
| 59 | isSupported, |
Cathal Corbett | 5383767 | 2022-09-01 11:34:37 +0100 | [diff] [blame] | 60 | armnn::BackendId(), |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 61 | inputInfo1, |
| 62 | inputInfo2, |
| 63 | outputTensorInfo); |
| 64 | }; |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 65 | |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 66 | validateFunc(outputInfo, isSupported); |
| 67 | return isSupported ? kTfLiteOk : kTfLiteError; |
| 68 | } |
| 69 | |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 70 | TfLiteStatus ValidateFloorDivOperator(DelegateData& delegateData, |
| 71 | TfLiteContext* tfLiteContext, |
| 72 | const armnn::TensorInfo& inputInfo1, |
| 73 | const armnn::TensorInfo& inputInfo2, |
| 74 | const armnn::TensorInfo& outputInfo) |
| 75 | { |
| 76 | // need first to validate that the div operator is supported |
| 77 | // then that the floor operator is supported |
| 78 | TfLiteStatus status = ValidateDivOperator(delegateData, tfLiteContext, inputInfo1, inputInfo2, outputInfo); |
| 79 | if (status != kTfLiteOk) |
| 80 | { |
| 81 | return status; |
| 82 | } |
| 83 | // if the inputs and output of the div are all Signed32 we don't need to add the floor operator afterward. |
| 84 | if (AreAllSigned32(inputInfo1, inputInfo2, outputInfo)) |
| 85 | { |
| 86 | return status; |
| 87 | } |
| 88 | // in case broadcasting is being done from one of the inputs to the div |
| 89 | // choose the full sized input tensor to pass to the floor validation routine |
| 90 | armnn::TensorInfo floorInputInfo = inputInfo1; |
| 91 | if (inputInfo1.GetNumDimensions() < inputInfo2.GetNumDimensions()) |
| 92 | { |
| 93 | floorInputInfo = inputInfo2; |
| 94 | } |
| 95 | status = ValidateFloorOperator(delegateData, tfLiteContext, floorInputInfo, outputInfo); |
| 96 | return status; |
| 97 | } |
| 98 | |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 99 | TfLiteStatus ValidateMaximumOperator(DelegateData& delegateData, |
| 100 | TfLiteContext* tfLiteContext, |
| 101 | const armnn::TensorInfo& inputInfo1, |
| 102 | const armnn::TensorInfo& inputInfo2, |
| 103 | const armnn::TensorInfo& outputInfo) |
| 104 | { |
| 105 | bool isSupported = false; |
| 106 | auto validateFunc = [&](const armnn::TensorInfo& outputTensorInfo, bool& isSupported) |
| 107 | { |
Sadik Armagan | bfa767c | 2022-02-09 14:58:03 +0000 | [diff] [blame] | 108 | FORWARD_LAYER_SUPPORT_FUNC("MAXIMUM", |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 109 | tfLiteContext, |
| 110 | IsMaximumSupported, |
| 111 | delegateData.m_Backends, |
| 112 | isSupported, |
Cathal Corbett | 5383767 | 2022-09-01 11:34:37 +0100 | [diff] [blame] | 113 | armnn::BackendId(), |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 114 | inputInfo1, |
| 115 | inputInfo2, |
| 116 | outputTensorInfo); |
| 117 | }; |
| 118 | |
| 119 | validateFunc(outputInfo, isSupported); |
| 120 | return isSupported ? kTfLiteOk : kTfLiteError; |
| 121 | } |
| 122 | |
| 123 | TfLiteStatus ValidateMinimumOperator(DelegateData& delegateData, |
| 124 | TfLiteContext* tfLiteContext, |
| 125 | const armnn::TensorInfo& inputInfo1, |
| 126 | const armnn::TensorInfo& inputInfo2, |
| 127 | const armnn::TensorInfo& outputInfo) |
| 128 | { |
| 129 | bool isSupported = false; |
| 130 | auto validateFunc = [&](const armnn::TensorInfo& outputTensorInfo, bool& isSupported) |
| 131 | { |
Sadik Armagan | bfa767c | 2022-02-09 14:58:03 +0000 | [diff] [blame] | 132 | FORWARD_LAYER_SUPPORT_FUNC("MINIMUM", |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 133 | tfLiteContext, |
| 134 | IsMinimumSupported, |
| 135 | delegateData.m_Backends, |
| 136 | isSupported, |
Cathal Corbett | 5383767 | 2022-09-01 11:34:37 +0100 | [diff] [blame] | 137 | armnn::BackendId(), |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 138 | inputInfo1, |
| 139 | inputInfo2, |
| 140 | outputTensorInfo); |
| 141 | }; |
| 142 | |
| 143 | validateFunc(outputInfo, isSupported); |
| 144 | return isSupported ? kTfLiteOk : kTfLiteError; |
| 145 | } |
| 146 | |
| 147 | TfLiteStatus ValidateMulOperator(DelegateData& delegateData, |
| 148 | TfLiteContext* tfLiteContext, |
| 149 | const armnn::TensorInfo& inputInfo1, |
| 150 | const armnn::TensorInfo& inputInfo2, |
| 151 | const armnn::TensorInfo& outputInfo) |
| 152 | { |
| 153 | bool isSupported = false; |
| 154 | auto validateFunc = [&](const armnn::TensorInfo& outputTensorInfo, bool& isSupported) |
| 155 | { |
Sadik Armagan | bfa767c | 2022-02-09 14:58:03 +0000 | [diff] [blame] | 156 | FORWARD_LAYER_SUPPORT_FUNC("MUL", |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 157 | tfLiteContext, |
| 158 | IsMultiplicationSupported, |
| 159 | delegateData.m_Backends, |
| 160 | isSupported, |
Cathal Corbett | 5383767 | 2022-09-01 11:34:37 +0100 | [diff] [blame] | 161 | armnn::BackendId(), |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 162 | inputInfo1, |
| 163 | inputInfo2, |
| 164 | outputTensorInfo); |
| 165 | }; |
| 166 | |
| 167 | validateFunc(outputInfo, isSupported); |
| 168 | return isSupported ? kTfLiteOk : kTfLiteError; |
| 169 | } |
| 170 | |
| 171 | TfLiteStatus ValidateSubOperator(DelegateData& delegateData, |
| 172 | TfLiteContext* tfLiteContext, |
| 173 | const armnn::TensorInfo& inputInfo1, |
| 174 | const armnn::TensorInfo& inputInfo2, |
| 175 | const armnn::TensorInfo& outputInfo) |
| 176 | { |
| 177 | bool isSupported = false; |
| 178 | auto validateFunc = [&](const armnn::TensorInfo& outputTensorInfo, bool& isSupported) |
| 179 | { |
Sadik Armagan | bfa767c | 2022-02-09 14:58:03 +0000 | [diff] [blame] | 180 | FORWARD_LAYER_SUPPORT_FUNC("SUB", |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 181 | tfLiteContext, |
| 182 | IsSubtractionSupported, |
| 183 | delegateData.m_Backends, |
| 184 | isSupported, |
Cathal Corbett | 5383767 | 2022-09-01 11:34:37 +0100 | [diff] [blame] | 185 | armnn::BackendId(), |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 186 | inputInfo1, |
| 187 | inputInfo2, |
| 188 | outputTensorInfo); |
| 189 | }; |
| 190 | |
| 191 | validateFunc(outputInfo, isSupported); |
| 192 | return isSupported ? kTfLiteOk : kTfLiteError; |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 193 | } |
| 194 | |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 195 | std::pair<armnn::IConnectableLayer*, armnn::IConnectableLayer*> AddFloorDivLayer( |
| 196 | DelegateData& delegateData, |
| 197 | const armnn::TensorInfo& outputTensorInfo) |
| 198 | { |
| 199 | armnn::IConnectableLayer* divisionLayer = delegateData.m_Network->AddDivisionLayer(); |
| 200 | // if the output of the div is Signed32 the Floor layer is not required |
| 201 | if (armnn::DataType::Signed32 == outputTensorInfo.GetDataType()) |
| 202 | { |
| 203 | return std::make_pair(divisionLayer, divisionLayer); |
| 204 | } |
| 205 | armnn::IOutputSlot& outputSlot = divisionLayer->GetOutputSlot(0); |
| 206 | outputSlot.SetTensorInfo(outputTensorInfo); |
| 207 | armnn::IConnectableLayer* floorLayer = delegateData.m_Network->AddFloorLayer(); |
| 208 | outputSlot.Connect(floorLayer->GetInputSlot(0)); |
| 209 | return std::make_pair(divisionLayer, floorLayer); |
| 210 | } |
| 211 | |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 212 | TfLiteStatus VisitElementwiseBinaryOperator(DelegateData& delegateData, |
| 213 | TfLiteContext* tfLiteContext, |
| 214 | TfLiteNode* tfLiteNode, |
| 215 | int nodeIndex, |
| 216 | int32_t elementwiseBinaryOperatorCode) |
| 217 | { |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 218 | TF_LITE_ENSURE_STATUS(ValidateNumInputs(tfLiteContext, tfLiteNode, 2, nodeIndex)); |
| 219 | TF_LITE_ENSURE_STATUS(ValidateNumOutputs(tfLiteContext, tfLiteNode, 1, nodeIndex)); |
| 220 | |
| 221 | const TfLiteTensor* tfLiteTensors = tfLiteContext->tensors; |
| 222 | const TfLiteTensor& tfLiteInputTensor0 = tfLiteTensors[tfLiteNode->inputs->data[0]]; |
| 223 | if (IsDynamicTensor(tfLiteInputTensor0)) |
| 224 | { |
| 225 | TF_LITE_MAYBE_KERNEL_LOG( |
| 226 | tfLiteContext, |
| 227 | "TfLiteArmnnDelegate: Dynamic input tensors are not supported in operator #%d node #%d: ", |
| 228 | elementwiseBinaryOperatorCode, nodeIndex); |
| 229 | return kTfLiteError; |
| 230 | } |
| 231 | |
| 232 | const TfLiteTensor& tfLiteInputTensor1 = tfLiteTensors[tfLiteNode->inputs->data[1]]; |
| 233 | if (IsDynamicTensor(tfLiteInputTensor1)) |
| 234 | { |
| 235 | TF_LITE_MAYBE_KERNEL_LOG( |
| 236 | tfLiteContext, |
| 237 | "TfLiteArmnnDelegate: Dynamic input tensors are not supported in operator #%d node #%d: ", |
| 238 | elementwiseBinaryOperatorCode, nodeIndex); |
| 239 | return kTfLiteError; |
| 240 | } |
| 241 | |
| 242 | const TfLiteTensor& tfLiteOutputTensor = tfLiteTensors[tfLiteNode->outputs->data[0]]; |
| 243 | if (IsDynamicTensor(tfLiteOutputTensor)) |
| 244 | { |
| 245 | TF_LITE_MAYBE_KERNEL_LOG( |
| 246 | tfLiteContext, |
| 247 | "TfLiteArmnnDelegate: Dynamic output tensors are not supported in operator #%d node #%d: ", |
| 248 | elementwiseBinaryOperatorCode, nodeIndex); |
| 249 | return kTfLiteError; |
| 250 | } |
| 251 | |
Sadik Armagan | 05e9fd2 | 2020-11-17 12:01:47 +0000 | [diff] [blame] | 252 | armnn::TensorInfo inputTensorInfo0 = GetTensorInfoForTfLiteTensor(tfLiteInputTensor0); |
| 253 | armnn::TensorInfo inputTensorInfo1 = GetTensorInfoForTfLiteTensor(tfLiteInputTensor1); |
| 254 | |
Sadik Armagan | 90a119b | 2022-08-05 16:12:49 +0100 | [diff] [blame] | 255 | const armnn::TensorInfo& outputTensorInfo = GetTensorInfoForTfLiteTensor(tfLiteOutputTensor, true); |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 256 | |
Ryan OShea | a544f0f | 2023-01-25 18:10:20 +0000 | [diff] [blame^] | 257 | // Check if we need to expand the dims of the input tensor infos. |
| 258 | // This is required for a few of the backends. |
| 259 | if(inputTensorInfo0.GetNumDimensions() != inputTensorInfo1.GetNumDimensions()) |
| 260 | { |
| 261 | ExpandTensorRankToEqual(inputTensorInfo0, inputTensorInfo1); |
| 262 | } |
| 263 | |
Ryan OShea | 3ad2e14 | 2023-01-13 10:19:20 +0000 | [diff] [blame] | 264 | auto* tfLiteNodeParameters = reinterpret_cast<TfLiteAddParams*>(tfLiteNode->builtin_data); |
Ryan OShea | 475c7a8 | 2023-01-30 14:24:15 +0000 | [diff] [blame] | 265 | TfLiteFusedActivation activationType = kTfLiteActNone; |
Ryan OShea | 3ad2e14 | 2023-01-13 10:19:20 +0000 | [diff] [blame] | 266 | if (tfLiteNodeParameters) |
| 267 | { |
| 268 | activationType = tfLiteNodeParameters->activation; |
Ryan OShea | 3ad2e14 | 2023-01-13 10:19:20 +0000 | [diff] [blame] | 269 | TfLiteStatus activationStatus = ValidateFusedActivationOperator(delegateData, tfLiteContext, outputTensorInfo, |
| 270 | outputTensorInfo, activationType); |
| 271 | if(activationStatus != kTfLiteOk) |
| 272 | { |
| 273 | return kTfLiteError; |
| 274 | } |
| 275 | } |
| 276 | |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 277 | if (!delegateData.m_Network) |
| 278 | { |
| 279 | switch(elementwiseBinaryOperatorCode) |
| 280 | { |
| 281 | case kTfLiteBuiltinAdd: |
| 282 | return ValidateAddOperator(delegateData, |
| 283 | tfLiteContext, |
| 284 | inputTensorInfo0, |
| 285 | inputTensorInfo1, |
| 286 | outputTensorInfo); |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 287 | case kTfLiteBuiltinDiv: |
| 288 | return ValidateDivOperator(delegateData, |
| 289 | tfLiteContext, |
| 290 | inputTensorInfo0, |
| 291 | inputTensorInfo1, |
| 292 | outputTensorInfo); |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 293 | case kTfLiteBuiltinFloorDiv: |
| 294 | return ValidateFloorDivOperator(delegateData, |
| 295 | tfLiteContext, |
| 296 | inputTensorInfo0, |
| 297 | inputTensorInfo1, |
| 298 | outputTensorInfo); |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 299 | case kTfLiteBuiltinMaximum: |
| 300 | return ValidateMaximumOperator(delegateData, |
| 301 | tfLiteContext, |
| 302 | inputTensorInfo0, |
| 303 | inputTensorInfo1, |
| 304 | outputTensorInfo); |
| 305 | case kTfLiteBuiltinMinimum: |
| 306 | return ValidateMinimumOperator(delegateData, |
| 307 | tfLiteContext, |
| 308 | inputTensorInfo0, |
| 309 | inputTensorInfo1, |
| 310 | outputTensorInfo); |
| 311 | case kTfLiteBuiltinMul: |
Sadik Armagan | 15f7fae | 2020-11-18 09:37:03 +0000 | [diff] [blame] | 312 | return ValidateMulOperator(delegateData, |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 313 | tfLiteContext, |
| 314 | inputTensorInfo0, |
| 315 | inputTensorInfo1, |
| 316 | outputTensorInfo); |
| 317 | case kTfLiteBuiltinSub: |
Sadik Armagan | 15f7fae | 2020-11-18 09:37:03 +0000 | [diff] [blame] | 318 | return ValidateSubOperator(delegateData, |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 319 | tfLiteContext, |
| 320 | inputTensorInfo0, |
| 321 | inputTensorInfo1, |
| 322 | outputTensorInfo); |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 323 | default: |
| 324 | return kTfLiteError; |
| 325 | } |
| 326 | } |
| 327 | |
| 328 | armnn::IConnectableLayer* elementwiseBinaryLayer = nullptr; |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 329 | MultiLayerFacade multiLayer; |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 330 | switch(elementwiseBinaryOperatorCode) |
| 331 | { |
| 332 | case kTfLiteBuiltinAdd: |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 333 | elementwiseBinaryLayer = delegateData.m_Network->AddAdditionLayer(); |
| 334 | break; |
| 335 | case kTfLiteBuiltinDiv: |
| 336 | elementwiseBinaryLayer = delegateData.m_Network->AddDivisionLayer(); |
| 337 | break; |
Jim Flynn | 4b2f347 | 2021-10-13 21:20:07 +0100 | [diff] [blame] | 338 | case kTfLiteBuiltinFloorDiv: |
| 339 | { |
| 340 | auto layers = AddFloorDivLayer(delegateData, outputTensorInfo); |
| 341 | multiLayer.AssignValues(layers.first, layers.second); |
| 342 | elementwiseBinaryLayer = &multiLayer; |
| 343 | } |
| 344 | break; |
Sadik Armagan | 21a94ff | 2020-11-09 08:38:30 +0000 | [diff] [blame] | 345 | case kTfLiteBuiltinMaximum: |
| 346 | elementwiseBinaryLayer = delegateData.m_Network->AddMaximumLayer(); |
| 347 | break; |
| 348 | case kTfLiteBuiltinMinimum: |
| 349 | elementwiseBinaryLayer = delegateData.m_Network->AddMinimumLayer(); |
| 350 | break; |
| 351 | case kTfLiteBuiltinMul: |
| 352 | elementwiseBinaryLayer = delegateData.m_Network->AddMultiplicationLayer(); |
| 353 | break; |
| 354 | case kTfLiteBuiltinSub: |
| 355 | elementwiseBinaryLayer = delegateData.m_Network->AddSubtractionLayer(); |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 356 | break; |
| 357 | default: |
| 358 | return kTfLiteError; |
| 359 | } |
| 360 | ARMNN_ASSERT(elementwiseBinaryLayer != nullptr); |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 361 | armnn::IOutputSlot& outputSlot = elementwiseBinaryLayer->GetOutputSlot(0); |
| 362 | outputSlot.SetTensorInfo(outputTensorInfo); |
| 363 | |
Sadik Armagan | f7ac72c | 2021-05-05 15:03:50 +0100 | [diff] [blame] | 364 | auto inputsTensorsProcess = ProcessInputs(elementwiseBinaryLayer, |
| 365 | delegateData, |
| 366 | tfLiteContext, |
| 367 | tfLiteNode); |
| 368 | if (inputsTensorsProcess == kTfLiteError) |
Sadik Armagan | 05e9fd2 | 2020-11-17 12:01:47 +0000 | [diff] [blame] | 369 | { |
Sadik Armagan | f7ac72c | 2021-05-05 15:03:50 +0100 | [diff] [blame] | 370 | return inputsTensorsProcess; |
Sadik Armagan | 05e9fd2 | 2020-11-17 12:01:47 +0000 | [diff] [blame] | 371 | } |
| 372 | |
Ryan OShea | a544f0f | 2023-01-25 18:10:20 +0000 | [diff] [blame^] | 373 | if(Connect(elementwiseBinaryLayer, tfLiteNode, delegateData) != kTfLiteOk) |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 374 | { |
| 375 | return kTfLiteError; |
| 376 | } |
| 377 | |
Sadik Armagan | 67e95f2 | 2020-10-29 16:14:54 +0000 | [diff] [blame] | 378 | if (!tfLiteNodeParameters) |
| 379 | { |
| 380 | // No Activation |
| 381 | return kTfLiteOk; |
| 382 | } |
Ryan OShea | 3ad2e14 | 2023-01-13 10:19:20 +0000 | [diff] [blame] | 383 | // Check and Create Activation |
Sadik Armagan | 05e9fd2 | 2020-11-17 12:01:47 +0000 | [diff] [blame] | 384 | return FusedActivation(tfLiteContext, tfLiteNode, activationType, elementwiseBinaryLayer, 0, delegateData); |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 385 | } |
| 386 | |
| 387 | } // namespace armnnDelegate |