Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 6 | |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame] | 7 | #include <Graph.hpp> |
| 8 | #include <Network.hpp> |
| 9 | |
| 10 | #include <reference/RefWorkloadFactory.hpp> |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 11 | |
| 12 | #include <boost/test/unit_test.hpp> |
| 13 | |
| 14 | BOOST_AUTO_TEST_SUITE(OptimizedNetwork) |
| 15 | |
| 16 | BOOST_AUTO_TEST_CASE(SerializeToDot) |
| 17 | { |
| 18 | armnn::Network net; |
| 19 | |
| 20 | //Defines layers. |
| 21 | auto input = net.AddInputLayer(0); |
| 22 | auto add = net.AddAdditionLayer(); |
| 23 | auto output = net.AddOutputLayer(0); |
| 24 | |
| 25 | // Connects layers. |
| 26 | input->GetOutputSlot(0).Connect(add->GetInputSlot(0)); |
| 27 | input->GetOutputSlot(0).Connect(add->GetInputSlot(1)); |
| 28 | add->GetOutputSlot(0).Connect(output->GetInputSlot(0)); |
| 29 | |
| 30 | armnn::TensorShape shape({4}); |
| 31 | armnn::TensorInfo info(shape, armnn::DataType::Float32); |
| 32 | input->GetOutputSlot(0).SetTensorInfo(info); |
| 33 | add->GetOutputSlot(0).SetTensorInfo(info); |
| 34 | |
| 35 | armnn::IRuntime::CreationOptions options; |
| 36 | armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options)); |
| 37 | |
| 38 | std::vector<armnn::BackendId> backends = {armnn::Compute::CpuRef}; |
| 39 | armnn::IOptimizedNetworkPtr optimizedNet = armnn::Optimize(net, backends, runtime->GetDeviceSpec()); |
| 40 | |
| 41 | std::ostringstream ss; |
| 42 | optimizedNet->SerializeToDot(ss); |
| 43 | |
| 44 | auto inputId = input->GetGuid(); |
| 45 | auto addId = add->GetGuid(); |
| 46 | auto outputId = output->GetGuid(); |
| 47 | |
| 48 | std::stringstream expected; |
| 49 | expected << |
| 50 | "digraph Optimized {\n" |
| 51 | " node [shape=\"record\"];\n" |
| 52 | " edge [fontsize=8 fontcolor=\"blue\" fontname=\"arial-bold\"];\n" |
Rob Hughes | b17220d | 2020-08-28 11:48:35 +0100 | [diff] [blame] | 53 | " " << inputId << " [label=\"{Input|Guid : " << inputId << "\\lLayerType : Input\\l" |
| 54 | "BackendID : CpuRef\\l}\"];\n" |
| 55 | " " << addId << " [label=\"{Addition|Guid : " << addId << "\\lLayerType : Addition\\l" |
| 56 | "BackendID : CpuRef\\l}\"];\n" |
| 57 | " " << outputId << " [label=\"{Output|Guid : " << outputId << "\\lLayerType : Output\\l" |
| 58 | "BackendID : CpuRef\\l}\"];\n" |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 59 | " " << inputId << " -> " << addId << " [label=< [4] >];\n" |
| 60 | " " << inputId << " -> " << addId << " [label=< [4] >];\n" |
| 61 | " " << addId << " -> " << outputId << " [label=< [4] >];\n" |
| 62 | "}\n"; |
| 63 | |
| 64 | BOOST_TEST(ss.str() == expected.str()); |
| 65 | } |
| 66 | |
| 67 | BOOST_AUTO_TEST_CASE(OptimizeValidateDeviceNonSupportLayerNoFallback) |
| 68 | { |
| 69 | // build up the structure of the network |
| 70 | armnn::INetworkPtr net(armnn::INetwork::Create()); |
| 71 | |
| 72 | armnn::IConnectableLayer* input = net->AddInputLayer(0); |
| 73 | |
| 74 | // This layer configuration isn't supported by CpuAcc and isn't allowed to fall back, so Optimize will return null. |
| 75 | armnn::NormalizationDescriptor descriptor; |
| 76 | armnn::IConnectableLayer* normalize = net->AddNormalizationLayer(descriptor); |
| 77 | |
| 78 | armnn::IConnectableLayer* output = net->AddOutputLayer(0); |
| 79 | |
| 80 | input->GetOutputSlot(0).Connect(normalize->GetInputSlot(0)); |
| 81 | normalize->GetOutputSlot(0).Connect(output->GetInputSlot(0)); |
| 82 | |
| 83 | input->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32)); |
| 84 | normalize->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32)); |
| 85 | |
| 86 | armnn::IRuntime::CreationOptions options; |
| 87 | armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options)); |
| 88 | |
| 89 | std::vector<armnn::BackendId> backends = { armnn::Compute::CpuAcc }; |
Mike Kelly | 3a613cc | 2020-09-29 20:50:35 +0100 | [diff] [blame] | 90 | std::vector<std::string> errMessages; |
| 91 | |
| 92 | try |
| 93 | { |
| 94 | Optimize(*net, backends, runtime->GetDeviceSpec(), armnn::OptimizerOptions(), errMessages); |
| 95 | BOOST_FAIL("Should have thrown an exception."); |
| 96 | } |
| 97 | catch (const armnn::InvalidArgumentException& e) |
| 98 | { |
| 99 | // Different exceptions are thrown on different backends |
| 100 | } |
| 101 | BOOST_CHECK(errMessages.size() > 0); |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | BOOST_AUTO_TEST_CASE(OptimizeValidateDeviceNonSupportLayerWithFallback) |
| 105 | { |
| 106 | // build up the structure of the network |
| 107 | armnn::INetworkPtr net(armnn::INetwork::Create()); |
| 108 | |
| 109 | armnn::IConnectableLayer* input = net->AddInputLayer(0); |
| 110 | |
| 111 | // This layer configuration isn't supported by CpuAcc but it allows to fallback to CpuRef. |
| 112 | armnn::NormalizationDescriptor descriptor; |
| 113 | armnn::IConnectableLayer* normalize = net->AddNormalizationLayer(descriptor); |
| 114 | |
| 115 | armnn::IConnectableLayer* output = net->AddOutputLayer(0); |
| 116 | |
| 117 | input->GetOutputSlot(0).Connect(normalize->GetInputSlot(0)); |
| 118 | normalize->GetOutputSlot(0).Connect(output->GetInputSlot(0)); |
| 119 | |
| 120 | input->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32)); |
| 121 | normalize->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32)); |
| 122 | |
| 123 | armnn::IRuntime::CreationOptions options; |
| 124 | armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options)); |
| 125 | |
| 126 | std::vector<armnn::BackendId> backends = { armnn::Compute::CpuAcc, armnn::Compute::CpuRef }; |
| 127 | armnn::IOptimizedNetworkPtr optNet = armnn::Optimize(*net, backends, runtime->GetDeviceSpec()); |
| 128 | BOOST_REQUIRE(optNet); |
| 129 | |
| 130 | for (auto&& layer : static_cast<armnn::OptimizedNetwork*>(optNet.get())->GetGraph()) |
| 131 | { |
| 132 | // If NEON is enabled, Input and Output layers are supported by CpuAcc, |
| 133 | // the other layers are supported by CpuRef. |
| 134 | // If NEON is not enabled, all layers are supported by CpuRef. |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 135 | #if defined(ARMCOMPUTENEON_ENABLED) |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 136 | if (layer->GetType() == armnn::LayerType::Input || layer->GetType() == armnn::LayerType::Output) |
| 137 | { |
| 138 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuAcc); |
| 139 | } |
| 140 | else if (layer->GetType() == armnn::LayerType::Normalization) |
| 141 | { |
| 142 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuRef); |
| 143 | } |
| 144 | #else |
| 145 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuRef); |
| 146 | #endif |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | BOOST_AUTO_TEST_CASE(OptimizeValidateWorkloadsUndefinedComputeDevice) |
| 151 | { |
| 152 | const armnn::TensorInfo desc({3, 5}, armnn::DataType::Float32); |
| 153 | |
| 154 | armnn::Network net; |
| 155 | |
| 156 | armnn::NormalizationDescriptor nmDesc; |
| 157 | armnn::ActivationDescriptor acDesc; |
| 158 | |
| 159 | // in |
| 160 | // | |
| 161 | // nm |
| 162 | // / | |
| 163 | // ac | |
| 164 | // \ | |
| 165 | // ml |
| 166 | // | |
| 167 | // sm |
| 168 | // | |
| 169 | // ot |
| 170 | armnn::IConnectableLayer* layer = net.AddInputLayer(0, "in"); |
| 171 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 172 | |
| 173 | armnn::IConnectableLayer* const normLayer = net.AddNormalizationLayer(nmDesc, "nm"); |
| 174 | |
| 175 | layer->GetOutputSlot(0).Connect(normLayer->GetInputSlot(0)); |
| 176 | normLayer->GetOutputSlot(0).SetTensorInfo(desc); |
| 177 | |
| 178 | layer = net.AddActivationLayer(acDesc, "ac"); |
| 179 | |
| 180 | normLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 181 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 182 | |
| 183 | armnn::IConnectableLayer* prevLayer = layer; |
| 184 | layer = net.AddMultiplicationLayer("ml"); |
| 185 | |
| 186 | prevLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 187 | normLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(1)); |
| 188 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 189 | |
| 190 | prevLayer = layer; |
| 191 | armnn::SoftmaxDescriptor softmaxDescriptor; |
| 192 | layer = net.AddSoftmaxLayer(softmaxDescriptor, "sm"); |
| 193 | |
| 194 | prevLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 195 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 196 | |
| 197 | prevLayer = layer; |
| 198 | layer = net.AddOutputLayer(0, "ot"); |
| 199 | |
| 200 | prevLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 201 | |
| 202 | armnn::IRuntime::CreationOptions options; |
| 203 | armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options)); |
| 204 | |
| 205 | std::vector<armnn::BackendId> backends = { armnn::Compute::Undefined }; |
Mike Kelly | 3a613cc | 2020-09-29 20:50:35 +0100 | [diff] [blame] | 206 | std::vector<std::string> errMessages; |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 207 | |
Mike Kelly | 3a613cc | 2020-09-29 20:50:35 +0100 | [diff] [blame] | 208 | try |
| 209 | { |
| 210 | Optimize(net, backends, runtime->GetDeviceSpec(), armnn::OptimizerOptions(), errMessages); |
| 211 | BOOST_FAIL("Should have thrown an exception."); |
| 212 | } |
| 213 | catch (const armnn::InvalidArgumentException& e) |
| 214 | { |
| 215 | // Different exceptions are thrown on different backends |
| 216 | } |
| 217 | BOOST_CHECK(errMessages.size() > 0); |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 218 | } |
| 219 | |
| 220 | BOOST_AUTO_TEST_CASE(OptimizeValidateWorkloadsUndefinedComputeDeviceWithFallback) |
| 221 | { |
| 222 | const armnn::TensorInfo desc({3, 5}, armnn::DataType::Float32); |
| 223 | |
| 224 | armnn::Network net; |
| 225 | |
| 226 | armnn::NormalizationDescriptor nmDesc; |
| 227 | armnn::ActivationDescriptor acDesc; |
| 228 | |
| 229 | // in |
| 230 | // | |
| 231 | // nm |
| 232 | // / | |
| 233 | // ac | |
| 234 | // \ | |
| 235 | // ml |
| 236 | // | |
| 237 | // sm |
| 238 | // | |
| 239 | // ot |
| 240 | armnn::IConnectableLayer* layer = net.AddInputLayer(0, "in"); |
| 241 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 242 | |
| 243 | armnn::IConnectableLayer* const normLayer = net.AddNormalizationLayer(nmDesc, "nm"); |
| 244 | |
| 245 | layer->GetOutputSlot(0).Connect(normLayer->GetInputSlot(0)); |
| 246 | normLayer->GetOutputSlot(0).SetTensorInfo(desc); |
| 247 | |
| 248 | layer = net.AddActivationLayer(acDesc, "ac"); |
| 249 | |
| 250 | normLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 251 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 252 | |
| 253 | armnn::IConnectableLayer* prevLayer = layer; |
| 254 | layer = net.AddMultiplicationLayer("ml"); |
| 255 | |
| 256 | prevLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 257 | normLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(1)); |
| 258 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 259 | |
| 260 | prevLayer = layer; |
| 261 | armnn::SoftmaxDescriptor softmaxDescriptor; |
| 262 | layer = net.AddSoftmaxLayer(softmaxDescriptor, "sm"); |
| 263 | |
| 264 | prevLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 265 | layer->GetOutputSlot(0).SetTensorInfo(desc); |
| 266 | |
| 267 | prevLayer = layer; |
| 268 | layer = net.AddOutputLayer(0, "ot"); |
| 269 | |
| 270 | prevLayer->GetOutputSlot(0).Connect(layer->GetInputSlot(0)); |
| 271 | |
| 272 | armnn::IRuntime::CreationOptions options; |
| 273 | armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options)); |
| 274 | |
| 275 | std::vector<armnn::BackendId> backends = { armnn::Compute::Undefined, armnn::Compute::CpuRef }; |
| 276 | |
| 277 | armnn::IOptimizedNetworkPtr optNet = armnn::Optimize(net, backends, runtime->GetDeviceSpec()); |
| 278 | BOOST_CHECK(optNet); |
| 279 | |
| 280 | // validate workloads |
| 281 | armnn::RefWorkloadFactory fact; |
| 282 | for (auto&& layer : static_cast<armnn::OptimizedNetwork*>(optNet.get())->GetGraph()) |
| 283 | { |
| 284 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuRef); |
| 285 | BOOST_CHECK_NO_THROW( |
Derek Lamberti | 94a88d2 | 2019-12-10 21:12:59 +0000 | [diff] [blame] | 286 | layer->CreateWorkload(fact)); |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 287 | } |
| 288 | } |
| 289 | |
| 290 | BOOST_AUTO_TEST_CASE(OptimizeValidateWorkloadsDuplicateComputeDeviceWithFallback) |
| 291 | { |
| 292 | // build up the structure of the network |
| 293 | armnn::INetworkPtr net(armnn::INetwork::Create()); |
| 294 | |
| 295 | armnn::IConnectableLayer* input = net->AddInputLayer(0); |
| 296 | |
| 297 | // This layer configuration isn't supported by CpuAcc but it allows to fallback to CpuRef. |
| 298 | armnn::NormalizationDescriptor descriptor; |
| 299 | armnn::IConnectableLayer* normalize = net->AddNormalizationLayer(descriptor); |
| 300 | |
| 301 | armnn::IConnectableLayer* output = net->AddOutputLayer(0); |
| 302 | |
| 303 | input->GetOutputSlot(0).Connect(normalize->GetInputSlot(0)); |
| 304 | normalize->GetOutputSlot(0).Connect(output->GetInputSlot(0)); |
| 305 | |
| 306 | input->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32)); |
| 307 | normalize->GetOutputSlot(0).SetTensorInfo(armnn::TensorInfo({ 1, 1, 4, 4 }, armnn::DataType::Float32)); |
| 308 | |
| 309 | armnn::IRuntime::CreationOptions options; |
| 310 | armnn::IRuntimePtr runtime(armnn::IRuntime::Create(options)); |
| 311 | |
| 312 | std::vector<armnn::BackendId> backends = { armnn::Compute::CpuAcc, |
| 313 | armnn::Compute::GpuAcc, |
| 314 | armnn::Compute::CpuRef }; |
| 315 | |
| 316 | armnn::IOptimizedNetworkPtr optNet = armnn::Optimize(*net, backends, runtime->GetDeviceSpec()); |
| 317 | BOOST_REQUIRE(optNet); |
| 318 | |
| 319 | for (auto&& layer : static_cast<armnn::OptimizedNetwork*>(optNet.get())->GetGraph()) |
| 320 | { |
| 321 | // If NEON is enabled, Input and Output layers are supported by CpuAcc, |
| 322 | // the other layers are supported by CpuRef. |
| 323 | // If only CL is enabled, Input and Output layers are supported by GpuAcc, |
| 324 | // the other layers are supported by CpuRef. |
| 325 | // If neither NEON, nor CL is enabled, all layers are supported by CpuRef. |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 326 | #if defined(ARMCOMPUTENEON_ENABLED) |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 327 | if (layer->GetType() == armnn::LayerType::Input || layer->GetType() == armnn::LayerType::Output) |
| 328 | { |
| 329 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuAcc); |
| 330 | } |
| 331 | else if (layer->GetType() == armnn::LayerType::Normalization) |
| 332 | { |
| 333 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuRef); |
| 334 | } |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 335 | #elif defined(ARMCOMPUTECL_ENABLED) |
Aron Virginas-Tar | 7010400 | 2018-10-24 15:33:28 +0100 | [diff] [blame] | 336 | if (layer->GetType() == armnn::LayerType::Input || layer->GetType() == armnn::LayerType::Output) |
| 337 | { |
| 338 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::GpuAcc); |
| 339 | } |
| 340 | else if (layer->GetType() == armnn::LayerType::Normalization) |
| 341 | { |
| 342 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuRef); |
| 343 | } |
| 344 | #else |
| 345 | BOOST_CHECK(layer->GetBackendId() == armnn::Compute::CpuRef); |
| 346 | #endif |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | BOOST_AUTO_TEST_SUITE_END() |