telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
David Beck | ecb56cd | 2018-09-05 12:52:57 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 4 | // |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame^] | 5 | |
| 6 | #include "CpuTensorHandle.hpp" |
| 7 | |
| 8 | #include <Layer.hpp> |
| 9 | #include <LayersFwd.hpp> |
David Beck | dcb751f | 2018-10-03 11:42:42 +0100 | [diff] [blame] | 10 | |
David Beck | b4540be | 2018-09-24 13:18:27 +0100 | [diff] [blame] | 11 | #include <armnn/Types.hpp> |
| 12 | #include <armnn/LayerSupport.hpp> |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame^] | 13 | |
| 14 | #include <backendsCommon/LayerSupportRegistry.hpp> |
| 15 | #include <backendsCommon/WorkloadFactory.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 16 | |
| 17 | #include <boost/cast.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 18 | #include <boost/iterator/transform_iterator.hpp> |
| 19 | |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame^] | 20 | #include <cstring> |
| 21 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 22 | namespace armnn |
| 23 | { |
| 24 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 25 | namespace |
| 26 | { |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 27 | |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 28 | const TensorInfo OverrideDataType(const TensorInfo& info, Optional<DataType> type) |
| 29 | { |
| 30 | if (!type) |
| 31 | { |
| 32 | return info; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 33 | } |
| 34 | |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 35 | return TensorInfo(info.GetShape(), type.value(), info.GetQuantizationScale(), info.GetQuantizationOffset()); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 36 | } |
| 37 | |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 38 | Optional<DataType> GetBiasTypeFromWeightsType(Optional<DataType> weightsType) |
| 39 | { |
| 40 | if (!weightsType) |
| 41 | { |
| 42 | return weightsType; |
| 43 | } |
| 44 | |
| 45 | switch(weightsType.value()) |
| 46 | { |
| 47 | case DataType::Float16: |
| 48 | case DataType::Float32: |
| 49 | return weightsType; |
| 50 | case DataType::QuantisedAsymm8: |
| 51 | return DataType::Signed32; |
| 52 | default: |
| 53 | BOOST_ASSERT_MSG(false, "GetBiasTypeFromWeightsType(): Unsupported data type."); |
| 54 | } |
| 55 | return EmptyOptional(); |
| 56 | } |
| 57 | |
| 58 | } // anonymous namespace |
| 59 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 60 | bool IWorkloadFactory::IsLayerSupported(const BackendId& backendId, |
David Beck | dcb751f | 2018-10-03 11:42:42 +0100 | [diff] [blame] | 61 | const IConnectableLayer& connectableLayer, |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 62 | Optional<DataType> dataType, |
David Beck | dcb751f | 2018-10-03 11:42:42 +0100 | [diff] [blame] | 63 | std::string& outReasonIfUnsupported) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 64 | { |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 65 | Optional<std::string&> reason = outReasonIfUnsupported; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 66 | bool result; |
David Beck | dcb751f | 2018-10-03 11:42:42 +0100 | [diff] [blame] | 67 | const Layer& layer = *(boost::polymorphic_downcast<const Layer*>(&connectableLayer)); |
| 68 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 69 | auto const& layerSupportRegistry = LayerSupportRegistryInstance(); |
| 70 | auto layerSupportFactory = layerSupportRegistry.GetFactory(backendId); |
David Beck | d4dfa68 | 2018-10-24 17:09:46 +0100 | [diff] [blame] | 71 | auto layerSupportObject = layerSupportFactory(EmptyInitializer()); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 72 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 73 | switch(layer.GetType()) |
| 74 | { |
| 75 | case LayerType::Activation: |
| 76 | { |
| 77 | auto cLayer = boost::polymorphic_downcast<const ActivationLayer*>(&layer); |
| 78 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 79 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 80 | result = layerSupportObject->IsActivationSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 81 | OverrideDataType(input, dataType), |
| 82 | OverrideDataType(output, dataType), |
| 83 | cLayer->GetParameters(), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 84 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 85 | break; |
| 86 | } |
| 87 | case LayerType::Addition: |
| 88 | { |
| 89 | const TensorInfo& input0 = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 90 | const TensorInfo& input1 = layer.GetInputSlot(1).GetConnection()->GetTensorInfo(); |
| 91 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 92 | result = layerSupportObject->IsAdditionSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 93 | OverrideDataType(input0, dataType), |
| 94 | OverrideDataType(input1, dataType), |
| 95 | OverrideDataType(output, dataType), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 96 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 97 | break; |
| 98 | } |
| 99 | case LayerType::BatchNormalization: |
| 100 | { |
| 101 | auto cLayer = boost::polymorphic_downcast<const BatchNormalizationLayer*>(&layer); |
| 102 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 103 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
| 104 | const TensorInfo& mean = cLayer->m_Mean->GetTensorInfo(); |
| 105 | const TensorInfo& var = cLayer->m_Variance->GetTensorInfo(); |
| 106 | const TensorInfo& beta = cLayer->m_Beta->GetTensorInfo(); |
| 107 | const TensorInfo& gamma = cLayer->m_Gamma->GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 108 | result = layerSupportObject->IsBatchNormalizationSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 109 | OverrideDataType(input, dataType), |
| 110 | OverrideDataType(output, dataType), |
| 111 | OverrideDataType(mean, dataType), |
| 112 | OverrideDataType(var, dataType), |
| 113 | OverrideDataType(beta, dataType), |
| 114 | OverrideDataType(gamma, dataType), |
| 115 | cLayer->GetParameters(), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 116 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 117 | break; |
| 118 | } |
| 119 | case LayerType::Constant: |
| 120 | { |
| 121 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 122 | result = layerSupportObject->IsConstantSupported(OverrideDataType(output, dataType), reason); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 123 | break; |
| 124 | } |
| 125 | case LayerType::ConvertFp16ToFp32: |
| 126 | { |
| 127 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 128 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 129 | result = layerSupportObject->IsConvertFp16ToFp32Supported(input, output, reason); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 130 | break; |
| 131 | } |
| 132 | case LayerType::ConvertFp32ToFp16: |
| 133 | { |
| 134 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 135 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 136 | result = layerSupportObject->IsConvertFp32ToFp16Supported(input, output, reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 137 | break; |
| 138 | } |
| 139 | case LayerType::Convolution2d: |
| 140 | { |
| 141 | auto cLayer = boost::polymorphic_downcast<const Convolution2dLayer*>(&layer); |
arovir01 | a682410 | 2018-08-28 17:40:45 +0100 | [diff] [blame] | 142 | |
| 143 | const TensorInfo input = OverrideDataType(layer.GetInputSlot(0).GetConnection()->GetTensorInfo(), |
| 144 | dataType); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 145 | const TensorInfo output = OverrideDataType(layer.GetOutputSlot(0).GetTensorInfo(), dataType); |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 146 | BOOST_ASSERT(cLayer->m_Weight.get() != nullptr); |
| 147 | |
arovir01 | a682410 | 2018-08-28 17:40:45 +0100 | [diff] [blame] | 148 | const Convolution2dDescriptor& descriptor = cLayer->GetParameters(); |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 149 | |
arovir01 | a682410 | 2018-08-28 17:40:45 +0100 | [diff] [blame] | 150 | // Construct optional biases object based on the value of m_BiasEnabled |
David Beck | 5eec11d | 2018-10-04 15:43:17 +0100 | [diff] [blame] | 151 | Optional<TensorInfo> biases; |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 152 | if (descriptor.m_BiasEnabled) |
| 153 | { |
David Beck | 5eec11d | 2018-10-04 15:43:17 +0100 | [diff] [blame] | 154 | biases = |
| 155 | OverrideDataType(cLayer->m_Bias->GetTensorInfo(), GetBiasTypeFromWeightsType(dataType)); |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 156 | } |
| 157 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 158 | result = layerSupportObject->IsConvolution2dSupported( |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 159 | input, |
| 160 | output, |
| 161 | descriptor, |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 162 | OverrideDataType(cLayer->m_Weight->GetTensorInfo(), dataType), |
arovir01 | a682410 | 2018-08-28 17:40:45 +0100 | [diff] [blame] | 163 | biases, |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 164 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 165 | break; |
| 166 | } |
| 167 | case LayerType::MemCopy: |
| 168 | { |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 169 | // MemCopy supported for CpuRef, CpuAcc and GpuAcc backends, |
| 170 | // (also treat Undefined as CpuRef to avoid breaking lots of Unit tests). |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 171 | result = backendId == Compute::CpuRef || backendId == Compute::Undefined |
| 172 | || backendId == Compute::CpuAcc || backendId == Compute::GpuAcc; |
| 173 | reason.value() = "Unsupported backend type"; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 174 | break; |
| 175 | } |
| 176 | case LayerType::DepthwiseConvolution2d: |
| 177 | { |
| 178 | auto cLayer = boost::polymorphic_downcast<const DepthwiseConvolution2dLayer*>(&layer); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 179 | const TensorInfo& input = OverrideDataType(layer.GetInputSlot(0).GetConnection()->GetTensorInfo(), |
| 180 | dataType); |
| 181 | const TensorInfo& output = OverrideDataType(layer.GetOutputSlot(0).GetTensorInfo(), dataType); |
| 182 | BOOST_ASSERT(cLayer->m_Weight.get() != nullptr); |
| 183 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 184 | const DepthwiseConvolution2dDescriptor& descriptor = cLayer->GetParameters(); |
arovir01 | a682410 | 2018-08-28 17:40:45 +0100 | [diff] [blame] | 185 | |
| 186 | // Construct optional biases object based on the value of m_BiasEnabled |
David Beck | 5eec11d | 2018-10-04 15:43:17 +0100 | [diff] [blame] | 187 | Optional<TensorInfo> biases; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 188 | if (descriptor.m_BiasEnabled) |
| 189 | { |
David Beck | 5eec11d | 2018-10-04 15:43:17 +0100 | [diff] [blame] | 190 | biases = |
| 191 | OverrideDataType(cLayer->m_Bias->GetTensorInfo(), GetBiasTypeFromWeightsType(dataType)); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 192 | } |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 193 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 194 | result = layerSupportObject->IsDepthwiseConvolutionSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 195 | input, |
| 196 | output, |
| 197 | descriptor, |
| 198 | OverrideDataType(cLayer->m_Weight->GetTensorInfo(), dataType), |
arovir01 | a682410 | 2018-08-28 17:40:45 +0100 | [diff] [blame] | 199 | biases, |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 200 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 201 | break; |
| 202 | } |
| 203 | case LayerType::FakeQuantization: |
| 204 | { |
| 205 | auto cLayer = boost::polymorphic_downcast<const FakeQuantizationLayer*>(&layer); |
| 206 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 207 | result = layerSupportObject->IsFakeQuantizationSupported(OverrideDataType(input, dataType), |
| 208 | cLayer->GetParameters(), |
| 209 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 210 | break; |
| 211 | } |
| 212 | case LayerType::Floor: |
| 213 | { |
| 214 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 215 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 216 | result = layerSupportObject->IsFloorSupported(OverrideDataType(input, dataType), |
| 217 | OverrideDataType(output, dataType), |
| 218 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 219 | break; |
| 220 | } |
| 221 | case LayerType::FullyConnected: |
| 222 | { |
| 223 | auto cLayer = boost::polymorphic_downcast<const FullyConnectedLayer*>(&layer); |
| 224 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 225 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
| 226 | BOOST_ASSERT(cLayer->m_Weight.get() != nullptr); |
| 227 | |
| 228 | TensorInfo biasInfo; |
| 229 | const TensorInfo * biasInfoPtr = nullptr; |
| 230 | static const TensorInfo dummyFloat16Bias(TensorShape({1,1,1,1}), DataType::Float16); |
| 231 | static const TensorInfo dummyFloat32Bias(TensorShape({1,1,1,1}), DataType::Float32); |
| 232 | static const TensorInfo dummyQA8Bias(TensorShape({1,1,1,1}), DataType::Signed32); |
| 233 | |
| 234 | const FullyConnectedDescriptor& descriptor = cLayer->GetParameters(); |
| 235 | if (descriptor.m_BiasEnabled) |
| 236 | { |
| 237 | BOOST_ASSERT(cLayer->m_Bias.get() != nullptr); |
| 238 | biasInfo = OverrideDataType(cLayer->m_Bias->GetTensorInfo(), GetBiasTypeFromWeightsType(dataType)); |
| 239 | biasInfoPtr = &biasInfo; |
| 240 | } |
| 241 | else |
| 242 | { |
| 243 | // If biases are not enabled pass a dummy tensorinfo for the validation |
| 244 | switch(input.GetDataType()) |
| 245 | { |
| 246 | case DataType::Float16: |
| 247 | { |
| 248 | biasInfoPtr = &dummyFloat16Bias; |
| 249 | break; |
| 250 | } |
| 251 | case DataType::Float32: |
| 252 | { |
| 253 | biasInfoPtr = &dummyFloat32Bias; |
| 254 | break; |
| 255 | } |
| 256 | case DataType::QuantisedAsymm8: |
| 257 | { |
| 258 | biasInfoPtr = &dummyQA8Bias; |
| 259 | break; |
| 260 | } |
| 261 | default: |
| 262 | { |
| 263 | BOOST_ASSERT_MSG(false, "Unexpected bias type"); |
| 264 | } |
| 265 | } |
| 266 | } |
| 267 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 268 | result = layerSupportObject->IsFullyConnectedSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 269 | OverrideDataType(input, dataType), |
| 270 | OverrideDataType(output, dataType), |
| 271 | OverrideDataType(cLayer->m_Weight->GetTensorInfo(), dataType), |
| 272 | *biasInfoPtr, |
| 273 | descriptor, |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 274 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 275 | break; |
| 276 | } |
| 277 | case LayerType::Input: |
| 278 | { |
| 279 | const TensorInfo& input = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 280 | result = layerSupportObject->IsInputSupported(OverrideDataType(input, dataType), reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 281 | break; |
| 282 | } |
| 283 | case LayerType::L2Normalization: |
| 284 | { |
Matteo Martincigh | bcd3c85 | 2018-09-28 14:14:12 +0100 | [diff] [blame] | 285 | auto cLayer = boost::polymorphic_downcast<const L2NormalizationLayer*>(&layer); |
| 286 | const L2NormalizationDescriptor& descriptor = cLayer->GetParameters(); |
| 287 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 288 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 289 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
Matteo Martincigh | bcd3c85 | 2018-09-28 14:14:12 +0100 | [diff] [blame] | 290 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 291 | result = layerSupportObject->IsL2NormalizationSupported( |
Matteo Martincigh | bcd3c85 | 2018-09-28 14:14:12 +0100 | [diff] [blame] | 292 | OverrideDataType(input, dataType), |
| 293 | OverrideDataType(output, dataType), |
| 294 | descriptor, |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 295 | reason); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 296 | break; |
| 297 | } |
| 298 | case LayerType::Lstm: |
| 299 | { |
| 300 | auto cLayer = boost::polymorphic_downcast<const LstmLayer*>(&layer); |
| 301 | const LstmDescriptor& descriptor = cLayer->GetParameters(); |
| 302 | |
| 303 | // All inputs. |
| 304 | const TensorInfo& input = OverrideDataType(layer.GetInputSlot(0).GetConnection()->GetTensorInfo(), |
| 305 | dataType); |
| 306 | const TensorInfo& outputStateIn = OverrideDataType(layer.GetInputSlot(1).GetConnection()->GetTensorInfo(), |
| 307 | dataType); |
| 308 | const TensorInfo& cellStateIn = OverrideDataType(layer.GetInputSlot(2).GetConnection()->GetTensorInfo(), |
| 309 | dataType); |
| 310 | // All outputs |
| 311 | const TensorInfo& scratchBuffer = OverrideDataType(layer.GetOutputSlot(0).GetTensorInfo(), dataType); |
| 312 | const TensorInfo& outputStateOut = OverrideDataType(layer.GetOutputSlot(1).GetTensorInfo(), dataType); |
| 313 | const TensorInfo& cellStateOut = OverrideDataType(layer.GetOutputSlot(2).GetTensorInfo(), dataType); |
| 314 | const TensorInfo& output = OverrideDataType(layer.GetOutputSlot(3).GetTensorInfo(), dataType); |
| 315 | |
| 316 | // Basic parameters |
| 317 | const TensorInfo& inputToForgetWeights |
| 318 | = OverrideDataType(cLayer->m_BasicParameters.m_InputToForgetWeights->GetTensorInfo(), dataType); |
| 319 | const TensorInfo& inputToCellWeights |
| 320 | = OverrideDataType(cLayer->m_BasicParameters.m_InputToCellWeights->GetTensorInfo(), dataType); |
| 321 | const TensorInfo& inputToOutputWeights |
| 322 | = OverrideDataType(cLayer->m_BasicParameters.m_InputToOutputWeights->GetTensorInfo(), dataType); |
| 323 | const TensorInfo& recurrentToForgetWeights |
| 324 | = OverrideDataType(cLayer->m_BasicParameters.m_RecurrentToForgetWeights->GetTensorInfo(), dataType); |
| 325 | const TensorInfo& recurrentToCellWeights |
| 326 | = OverrideDataType(cLayer->m_BasicParameters.m_RecurrentToCellWeights->GetTensorInfo(), dataType); |
| 327 | const TensorInfo& recurrentToOutputWeights |
| 328 | = OverrideDataType(cLayer->m_BasicParameters.m_RecurrentToOutputWeights->GetTensorInfo(), dataType); |
| 329 | const TensorInfo& forgetGateBias |
| 330 | = OverrideDataType(cLayer->m_BasicParameters.m_ForgetGateBias->GetTensorInfo(), dataType); |
| 331 | const TensorInfo& cellBias |
| 332 | = OverrideDataType(cLayer->m_BasicParameters.m_CellBias->GetTensorInfo(), dataType); |
| 333 | const TensorInfo& outputGateBias |
| 334 | = OverrideDataType(cLayer->m_BasicParameters.m_OutputGateBias->GetTensorInfo(), dataType); |
| 335 | |
| 336 | // Optional parameters |
| 337 | const TensorInfo* inputToInputWeights = nullptr; |
| 338 | const TensorInfo* recurrentToInputWeights = nullptr; |
| 339 | const TensorInfo* cellToInputWeights = nullptr; |
| 340 | const TensorInfo* inputGateBias = nullptr; |
| 341 | const TensorInfo* projectionWeights = nullptr; |
| 342 | const TensorInfo* projectionBias = nullptr; |
| 343 | const TensorInfo* cellToForgetWeights = nullptr; |
| 344 | const TensorInfo* cellToOutputWeights = nullptr; |
| 345 | |
| 346 | TensorInfo optInputToInputWeights; |
| 347 | TensorInfo optRecurrentToInputWeights; |
| 348 | TensorInfo optCellToInputWeights; |
| 349 | TensorInfo optInputGateBias; |
| 350 | TensorInfo optProjectionWeights; |
| 351 | TensorInfo optProjectionBias; |
| 352 | TensorInfo optCellToForgetWeights; |
| 353 | TensorInfo optCellToOutputWeights; |
| 354 | |
| 355 | if(!descriptor.m_CifgEnabled) |
| 356 | { |
| 357 | optInputToInputWeights = |
| 358 | OverrideDataType(cLayer->m_CifgParameters.m_InputToInputWeights->GetTensorInfo(), dataType); |
| 359 | inputToInputWeights = &optInputToInputWeights; |
| 360 | |
| 361 | optRecurrentToInputWeights = |
| 362 | OverrideDataType(cLayer->m_CifgParameters.m_RecurrentToInputWeights->GetTensorInfo(), dataType); |
| 363 | recurrentToInputWeights = &optRecurrentToInputWeights; |
| 364 | if (cLayer->m_CifgParameters.m_CellToInputWeights != nullptr) |
| 365 | { |
| 366 | optCellToInputWeights = |
| 367 | OverrideDataType(cLayer->m_CifgParameters.m_CellToInputWeights->GetTensorInfo(), dataType); |
| 368 | cellToInputWeights = &optCellToInputWeights; |
| 369 | } |
| 370 | optInputGateBias = |
| 371 | OverrideDataType(cLayer->m_CifgParameters.m_InputGateBias->GetTensorInfo(), dataType); |
| 372 | inputGateBias = &optInputGateBias; |
| 373 | } |
| 374 | |
| 375 | if(descriptor.m_ProjectionEnabled) |
| 376 | { |
| 377 | optProjectionWeights = |
| 378 | OverrideDataType(cLayer->m_ProjectionParameters.m_ProjectionWeights->GetTensorInfo(), dataType); |
| 379 | projectionWeights = &optProjectionWeights; |
| 380 | if (cLayer->m_ProjectionParameters.m_ProjectionBias != nullptr) |
| 381 | { |
| 382 | optProjectionBias = |
| 383 | OverrideDataType(cLayer->m_ProjectionParameters.m_ProjectionBias->GetTensorInfo(), dataType); |
| 384 | projectionBias = &optProjectionBias; |
| 385 | } |
| 386 | } |
| 387 | |
| 388 | if(descriptor.m_PeepholeEnabled) |
| 389 | { |
| 390 | optCellToForgetWeights = |
| 391 | OverrideDataType(cLayer->m_PeepholeParameters.m_CellToForgetWeights->GetTensorInfo(), dataType); |
| 392 | cellToForgetWeights = &optCellToForgetWeights; |
| 393 | optCellToOutputWeights = |
| 394 | OverrideDataType(cLayer->m_PeepholeParameters.m_CellToOutputWeights->GetTensorInfo(), dataType); |
| 395 | cellToOutputWeights = &optCellToOutputWeights; |
| 396 | } |
| 397 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 398 | result = layerSupportObject->IsLstmSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 399 | input, |
| 400 | outputStateIn, |
| 401 | cellStateIn, |
| 402 | scratchBuffer, |
| 403 | outputStateOut, |
| 404 | cellStateOut, |
| 405 | output, |
| 406 | descriptor, |
| 407 | inputToForgetWeights, |
| 408 | inputToCellWeights, |
| 409 | inputToOutputWeights, |
| 410 | recurrentToForgetWeights, |
| 411 | recurrentToCellWeights, |
| 412 | recurrentToOutputWeights, |
| 413 | forgetGateBias, |
| 414 | cellBias, |
| 415 | outputGateBias, |
| 416 | inputToInputWeights, |
| 417 | recurrentToInputWeights, |
| 418 | cellToInputWeights, |
| 419 | inputGateBias, |
| 420 | projectionWeights, |
| 421 | projectionBias, |
| 422 | cellToForgetWeights, |
| 423 | cellToOutputWeights, |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 424 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 425 | break; |
| 426 | } |
| 427 | case LayerType::Merger: |
| 428 | { |
| 429 | auto cLayer = boost::polymorphic_downcast<const MergerLayer*>(&layer); |
| 430 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 431 | // Get vector of all inputs. |
| 432 | auto getTensorInfo = [&dataType](const InputSlot& slot) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 433 | { |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 434 | return OverrideDataType(slot.GetConnectedOutputSlot()->GetTensorInfo(), dataType); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 435 | }; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 436 | auto beginI = boost::make_transform_iterator(layer.GetInputSlots().begin(), getTensorInfo); |
| 437 | auto endI = boost::make_transform_iterator(layer.GetInputSlots().end(), getTensorInfo); |
| 438 | std::vector<TensorInfo> inputs(beginI, endI); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 439 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 440 | auto getTensorInfoPtr = [](const TensorInfo& info) |
| 441 | { |
| 442 | return &info; |
| 443 | }; |
| 444 | auto beginPtr = boost::make_transform_iterator(inputs.begin(), getTensorInfoPtr); |
| 445 | auto endPtr = boost::make_transform_iterator(inputs.end(), getTensorInfoPtr); |
| 446 | std::vector<const TensorInfo*> inputPtrs(beginPtr, endPtr); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 447 | |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 448 | result = layerSupportObject->IsMergerSupported(inputPtrs, cLayer->GetParameters(), reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 449 | break; |
| 450 | } |
| 451 | case LayerType::Multiplication: |
| 452 | { |
| 453 | const TensorInfo& input0 = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 454 | const TensorInfo& input1 = layer.GetInputSlot(1).GetConnection()->GetTensorInfo(); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 455 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 456 | result = layerSupportObject->IsMultiplicationSupported( |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 457 | OverrideDataType(input0, dataType), |
| 458 | OverrideDataType(input1, dataType), |
| 459 | OverrideDataType(output, dataType), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 460 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 461 | break; |
| 462 | } |
| 463 | case LayerType::Normalization: |
| 464 | { |
| 465 | auto cLayer = boost::polymorphic_downcast<const NormalizationLayer*>(&layer); |
| 466 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 467 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 468 | result = layerSupportObject->IsNormalizationSupported(OverrideDataType(input, dataType), |
| 469 | OverrideDataType(output, dataType), |
| 470 | cLayer->GetParameters(), |
| 471 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 472 | break; |
| 473 | } |
| 474 | case LayerType::Output: |
| 475 | { |
| 476 | const TensorInfo& output = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 477 | result = layerSupportObject->IsOutputSupported(OverrideDataType(output, dataType), reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 478 | break; |
| 479 | } |
| 480 | case LayerType::Permute: |
| 481 | { |
| 482 | auto cLayer = boost::polymorphic_downcast<const PermuteLayer*>(&layer); |
| 483 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 484 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 485 | result = layerSupportObject->IsPermuteSupported(OverrideDataType(input, dataType), |
| 486 | OverrideDataType(output, dataType), |
| 487 | cLayer->GetParameters(), |
| 488 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 489 | break; |
| 490 | } |
Mohamed Nour Abouelseoud | 5662c20 | 2018-09-24 13:30:09 +0100 | [diff] [blame] | 491 | case LayerType::Pad: |
| 492 | { |
| 493 | auto cLayer = boost::polymorphic_downcast<const PadLayer*>(&layer); |
| 494 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 495 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 496 | result = layerSupportObject->IsPadSupported( |
Mohamed Nour Abouelseoud | 5662c20 | 2018-09-24 13:30:09 +0100 | [diff] [blame] | 497 | OverrideDataType(input, dataType), |
| 498 | OverrideDataType(output, dataType), |
| 499 | cLayer->GetParameters(), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 500 | reason); |
Mohamed Nour Abouelseoud | 5662c20 | 2018-09-24 13:30:09 +0100 | [diff] [blame] | 501 | break; |
| 502 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 503 | case LayerType::Pooling2d: |
| 504 | { |
| 505 | auto cLayer = boost::polymorphic_downcast<const Pooling2dLayer*>(&layer); |
| 506 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 507 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 508 | result = layerSupportObject->IsPooling2dSupported(OverrideDataType(input, dataType), |
| 509 | OverrideDataType(output, dataType), |
| 510 | cLayer->GetParameters(), |
| 511 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 512 | break; |
| 513 | } |
Francis Murtagh | e7a86a4 | 2018-08-29 12:42:10 +0100 | [diff] [blame] | 514 | case LayerType::Division: |
| 515 | { |
| 516 | const TensorInfo& input0 = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 517 | const TensorInfo& input1 = layer.GetInputSlot(1).GetConnection()->GetTensorInfo(); |
| 518 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 519 | result = layerSupportObject->IsDivisionSupported( |
Francis Murtagh | e7a86a4 | 2018-08-29 12:42:10 +0100 | [diff] [blame] | 520 | OverrideDataType(input0, dataType), |
| 521 | OverrideDataType(input1, dataType), |
| 522 | OverrideDataType(output, dataType), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 523 | reason); |
Francis Murtagh | e7a86a4 | 2018-08-29 12:42:10 +0100 | [diff] [blame] | 524 | break; |
| 525 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 526 | case LayerType::Reshape: |
| 527 | { |
| 528 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 529 | result = layerSupportObject->IsReshapeSupported(OverrideDataType(input, dataType), reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 530 | break; |
| 531 | } |
| 532 | case LayerType::ResizeBilinear: |
| 533 | { |
| 534 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 535 | result = layerSupportObject->IsResizeBilinearSupported(OverrideDataType(input, dataType), reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 536 | break; |
| 537 | } |
| 538 | case LayerType::Softmax: |
| 539 | { |
| 540 | auto cLayer = boost::polymorphic_downcast<const SoftmaxLayer*>(&layer); |
| 541 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 542 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 543 | result = layerSupportObject->IsSoftmaxSupported(OverrideDataType(input, dataType), |
| 544 | OverrideDataType(output, dataType), |
| 545 | cLayer->GetParameters(), |
| 546 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 547 | break; |
| 548 | } |
Nattapat Chaimanowong | 207ef9a | 2018-11-02 10:57:25 +0000 | [diff] [blame] | 549 | case LayerType::SpaceToBatchNd: |
| 550 | { |
| 551 | auto cLayer = boost::polymorphic_downcast<const SpaceToBatchNdLayer*>(&layer); |
| 552 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 553 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
| 554 | result = layerSupportObject->IsSpaceToBatchNdSupported(OverrideDataType(input, dataType), |
| 555 | OverrideDataType(output, dataType), |
| 556 | cLayer->GetParameters(), |
| 557 | reason); |
| 558 | break; |
| 559 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 560 | case LayerType::Splitter: |
| 561 | { |
| 562 | auto cLayer = boost::polymorphic_downcast<const SplitterLayer*>(&layer); |
| 563 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 564 | result = layerSupportObject->IsSplitterSupported(OverrideDataType(input, dataType), |
| 565 | cLayer->GetParameters(), |
| 566 | reason); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 567 | break; |
| 568 | } |
David Beck | c2044fe | 2018-09-05 15:00:38 +0100 | [diff] [blame] | 569 | case LayerType::Subtraction: |
| 570 | { |
| 571 | const TensorInfo& input0 = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 572 | const TensorInfo& input1 = layer.GetInputSlot(1).GetConnection()->GetTensorInfo(); |
| 573 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 574 | result = layerSupportObject->IsSubtractionSupported( |
David Beck | c2044fe | 2018-09-05 15:00:38 +0100 | [diff] [blame] | 575 | OverrideDataType(input0, dataType), |
| 576 | OverrideDataType(input1, dataType), |
| 577 | OverrideDataType(output, dataType), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 578 | reason); |
David Beck | c2044fe | 2018-09-05 15:00:38 +0100 | [diff] [blame] | 579 | break; |
| 580 | } |
narpra01 | 32b9046 | 2018-09-13 11:07:48 +0100 | [diff] [blame] | 581 | case LayerType::Mean: |
| 582 | { |
| 583 | auto cLayer = boost::polymorphic_downcast<const MeanLayer*>(&layer); |
| 584 | const TensorInfo& input = layer.GetInputSlot(0).GetConnection()->GetTensorInfo(); |
| 585 | const TensorInfo& output = layer.GetOutputSlot(0).GetTensorInfo(); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 586 | result = layerSupportObject->IsMeanSupported( |
narpra01 | 32b9046 | 2018-09-13 11:07:48 +0100 | [diff] [blame] | 587 | OverrideDataType(input, dataType), |
| 588 | OverrideDataType(output, dataType), |
| 589 | cLayer->GetParameters(), |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 590 | reason); |
narpra01 | 32b9046 | 2018-09-13 11:07:48 +0100 | [diff] [blame] | 591 | break; |
| 592 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 593 | default: |
| 594 | { |
| 595 | BOOST_ASSERT_MSG(false, "WorkloadFactory did not recognise type of layer."); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 596 | reason.value() = "Unrecognised layer type"; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 597 | result = false; |
| 598 | break; |
| 599 | } |
| 600 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 601 | return result; |
| 602 | } |
| 603 | |
David Beck | dcb751f | 2018-10-03 11:42:42 +0100 | [diff] [blame] | 604 | bool IWorkloadFactory::IsLayerSupported(const IConnectableLayer& connectableLayer, |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 605 | Optional<DataType> dataType, |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 606 | std::string& outReasonIfUnsupported) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 607 | { |
David Beck | dcb751f | 2018-10-03 11:42:42 +0100 | [diff] [blame] | 608 | auto layer = boost::polymorphic_downcast<const Layer*>(&connectableLayer); |
David Beck | 33f0ae0 | 2018-10-18 15:13:56 +0100 | [diff] [blame] | 609 | return IsLayerSupported(layer->GetBackendId(), connectableLayer, dataType, outReasonIfUnsupported); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 610 | } |
| 611 | |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 612 | } |