Colm Donelan | 17948b5 | 2022-02-01 23:37:04 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2022 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | #pragma once |
| 6 | |
Cathal Corbett | 3464ba1 | 2022-03-04 11:36:39 +0000 | [diff] [blame] | 7 | #include <atomic> |
| 8 | |
Colm Donelan | 17948b5 | 2022-02-01 23:37:04 +0000 | [diff] [blame] | 9 | #include <armnn/backends/IBackendInternal.hpp> |
| 10 | #include <armnn/backends/MemCopyWorkload.hpp> |
| 11 | #include <armnnTestUtils/MockTensorHandle.hpp> |
Cathal Corbett | 3464ba1 | 2022-03-04 11:36:39 +0000 | [diff] [blame] | 12 | #include <backendsCommon/LayerSupportBase.hpp> |
Colm Donelan | 17948b5 | 2022-02-01 23:37:04 +0000 | [diff] [blame] | 13 | |
| 14 | namespace armnn |
| 15 | { |
| 16 | |
| 17 | // A bare bones Mock backend to enable unit testing of simple tensor manipulation features. |
| 18 | class MockBackend : public IBackendInternal |
| 19 | { |
| 20 | public: |
| 21 | MockBackend() = default; |
| 22 | |
| 23 | ~MockBackend() = default; |
| 24 | |
| 25 | static const BackendId& GetIdStatic(); |
| 26 | |
| 27 | const BackendId& GetId() const override |
| 28 | { |
| 29 | return GetIdStatic(); |
| 30 | } |
| 31 | IBackendInternal::IWorkloadFactoryPtr |
Cathal Corbett | 3464ba1 | 2022-03-04 11:36:39 +0000 | [diff] [blame] | 32 | CreateWorkloadFactory(const IBackendInternal::IMemoryManagerSharedPtr& memoryManager = nullptr) const override; |
Colm Donelan | 17948b5 | 2022-02-01 23:37:04 +0000 | [diff] [blame] | 33 | |
Cathal Corbett | 3464ba1 | 2022-03-04 11:36:39 +0000 | [diff] [blame] | 34 | IBackendInternal::ILayerSupportSharedPtr GetLayerSupport() const override; |
| 35 | |
| 36 | IBackendInternal::IMemoryManagerUniquePtr CreateMemoryManager() const override; |
| 37 | |
| 38 | IBackendInternal::IBackendContextPtr CreateBackendContext(const IRuntime::CreationOptions&) const override; |
| 39 | IBackendInternal::IBackendProfilingContextPtr |
| 40 | CreateBackendProfilingContext(const IRuntime::CreationOptions& creationOptions, |
| 41 | IBackendProfilingPtr& backendProfiling) override; |
| 42 | |
| 43 | OptimizationViews OptimizeSubgraphView(const SubgraphView& subgraph) const override; |
| 44 | |
| 45 | std::unique_ptr<ICustomAllocator> GetDefaultAllocator() const override; |
Colm Donelan | 17948b5 | 2022-02-01 23:37:04 +0000 | [diff] [blame] | 46 | }; |
| 47 | |
| 48 | class MockWorkloadFactory : public IWorkloadFactory |
| 49 | { |
| 50 | |
| 51 | public: |
| 52 | explicit MockWorkloadFactory(const std::shared_ptr<MockMemoryManager>& memoryManager); |
| 53 | MockWorkloadFactory(); |
| 54 | |
| 55 | ~MockWorkloadFactory() |
| 56 | {} |
| 57 | |
| 58 | const BackendId& GetBackendId() const override; |
| 59 | |
| 60 | bool SupportsSubTensors() const override |
| 61 | { |
| 62 | return false; |
| 63 | } |
| 64 | |
| 65 | ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateSubTensorHandle instead") |
| 66 | std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle&, |
| 67 | TensorShape const&, |
| 68 | unsigned int const*) const override |
| 69 | { |
| 70 | return nullptr; |
| 71 | } |
| 72 | |
| 73 | ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateTensorHandle instead") |
| 74 | std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo, |
| 75 | const bool IsMemoryManaged = true) const override |
| 76 | { |
| 77 | IgnoreUnused(IsMemoryManaged); |
| 78 | return std::make_unique<MockTensorHandle>(tensorInfo, m_MemoryManager); |
| 79 | }; |
| 80 | |
| 81 | ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateTensorHandle instead") |
| 82 | std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo, |
| 83 | DataLayout dataLayout, |
| 84 | const bool IsMemoryManaged = true) const override |
| 85 | { |
| 86 | IgnoreUnused(dataLayout, IsMemoryManaged); |
| 87 | return std::make_unique<MockTensorHandle>(tensorInfo, static_cast<unsigned int>(MemorySource::Malloc)); |
| 88 | }; |
| 89 | |
| 90 | ARMNN_DEPRECATED_MSG_REMOVAL_DATE( |
| 91 | "Use ABI stable " |
| 92 | "CreateWorkload(LayerType, const QueueDescriptor&, const WorkloadInfo& info) instead.", |
| 93 | "22.11") |
| 94 | std::unique_ptr<IWorkload> CreateInput(const InputQueueDescriptor& descriptor, |
| 95 | const WorkloadInfo& info) const override |
| 96 | { |
| 97 | if (info.m_InputTensorInfos.empty()) |
| 98 | { |
| 99 | throw InvalidArgumentException("MockWorkloadFactory::CreateInput: Input cannot be zero length"); |
| 100 | } |
| 101 | if (info.m_OutputTensorInfos.empty()) |
| 102 | { |
| 103 | throw InvalidArgumentException("MockWorkloadFactory::CreateInput: Output cannot be zero length"); |
| 104 | } |
| 105 | |
| 106 | if (info.m_InputTensorInfos[0].GetNumBytes() != info.m_OutputTensorInfos[0].GetNumBytes()) |
| 107 | { |
| 108 | throw InvalidArgumentException( |
| 109 | "MockWorkloadFactory::CreateInput: data input and output differ in byte count."); |
| 110 | } |
| 111 | |
| 112 | return std::make_unique<CopyMemGenericWorkload>(descriptor, info); |
| 113 | }; |
| 114 | |
| 115 | std::unique_ptr<IWorkload> |
| 116 | CreateWorkload(LayerType type, const QueueDescriptor& descriptor, const WorkloadInfo& info) const override; |
| 117 | |
| 118 | private: |
| 119 | mutable std::shared_ptr<MockMemoryManager> m_MemoryManager; |
| 120 | }; |
| 121 | |
Cathal Corbett | 3464ba1 | 2022-03-04 11:36:39 +0000 | [diff] [blame] | 122 | class MockBackendInitialiser |
| 123 | { |
| 124 | public: |
| 125 | MockBackendInitialiser(); |
| 126 | ~MockBackendInitialiser(); |
| 127 | }; |
| 128 | |
| 129 | class MockBackendProfilingContext : public arm::pipe::IBackendProfilingContext |
| 130 | { |
| 131 | public: |
| 132 | MockBackendProfilingContext(IBackendInternal::IBackendProfilingPtr& backendProfiling) |
| 133 | : m_BackendProfiling(std::move(backendProfiling)) |
| 134 | , m_CapturePeriod(0) |
| 135 | , m_IsTimelineEnabled(true) |
| 136 | {} |
| 137 | |
| 138 | ~MockBackendProfilingContext() = default; |
| 139 | |
| 140 | IBackendInternal::IBackendProfilingPtr& GetBackendProfiling() |
| 141 | { |
| 142 | return m_BackendProfiling; |
| 143 | } |
| 144 | |
| 145 | uint16_t RegisterCounters(uint16_t currentMaxGlobalCounterId) |
| 146 | { |
| 147 | std::unique_ptr<arm::pipe::IRegisterBackendCounters> counterRegistrar = |
| 148 | m_BackendProfiling->GetCounterRegistrationInterface(static_cast<uint16_t>(currentMaxGlobalCounterId)); |
| 149 | |
| 150 | std::string categoryName("MockCounters"); |
| 151 | counterRegistrar->RegisterCategory(categoryName); |
| 152 | |
| 153 | counterRegistrar->RegisterCounter(0, categoryName, 0, 0, 1.f, "Mock Counter One", "Some notional counter"); |
| 154 | |
| 155 | counterRegistrar->RegisterCounter(1, categoryName, 0, 0, 1.f, "Mock Counter Two", |
| 156 | "Another notional counter"); |
| 157 | |
| 158 | std::string units("microseconds"); |
| 159 | uint16_t nextMaxGlobalCounterId = |
| 160 | counterRegistrar->RegisterCounter(2, categoryName, 0, 0, 1.f, "Mock MultiCore Counter", |
| 161 | "A dummy four core counter", units, 4); |
| 162 | return nextMaxGlobalCounterId; |
| 163 | } |
| 164 | |
| 165 | Optional<std::string> ActivateCounters(uint32_t capturePeriod, const std::vector<uint16_t>& counterIds) |
| 166 | { |
| 167 | if (capturePeriod == 0 || counterIds.size() == 0) |
| 168 | { |
| 169 | m_ActiveCounters.clear(); |
| 170 | } |
| 171 | else if (capturePeriod == 15939u) |
| 172 | { |
| 173 | return armnn::Optional<std::string>("ActivateCounters example test error"); |
| 174 | } |
| 175 | m_CapturePeriod = capturePeriod; |
| 176 | m_ActiveCounters = counterIds; |
| 177 | return armnn::Optional<std::string>(); |
| 178 | } |
| 179 | |
| 180 | std::vector<arm::pipe::Timestamp> ReportCounterValues() |
| 181 | { |
| 182 | std::vector<arm::pipe::CounterValue> counterValues; |
| 183 | |
| 184 | for (auto counterId : m_ActiveCounters) |
| 185 | { |
| 186 | counterValues.emplace_back(arm::pipe::CounterValue{ counterId, counterId + 1u }); |
| 187 | } |
| 188 | |
| 189 | uint64_t timestamp = m_CapturePeriod; |
| 190 | return { arm::pipe::Timestamp{ timestamp, counterValues } }; |
| 191 | } |
| 192 | |
| 193 | bool EnableProfiling(bool) |
| 194 | { |
| 195 | auto sendTimelinePacket = m_BackendProfiling->GetSendTimelinePacket(); |
| 196 | sendTimelinePacket->SendTimelineEntityBinaryPacket(4256); |
| 197 | sendTimelinePacket->Commit(); |
| 198 | return true; |
| 199 | } |
| 200 | |
| 201 | bool EnableTimelineReporting(bool isEnabled) |
| 202 | { |
| 203 | m_IsTimelineEnabled = isEnabled; |
| 204 | return isEnabled; |
| 205 | } |
| 206 | |
| 207 | bool TimelineReportingEnabled() |
| 208 | { |
| 209 | return m_IsTimelineEnabled; |
| 210 | } |
| 211 | |
| 212 | private: |
| 213 | IBackendInternal::IBackendProfilingPtr m_BackendProfiling; |
| 214 | uint32_t m_CapturePeriod; |
| 215 | std::vector<uint16_t> m_ActiveCounters; |
| 216 | std::atomic<bool> m_IsTimelineEnabled; |
| 217 | }; |
| 218 | |
| 219 | class MockBackendProfilingService |
| 220 | { |
| 221 | public: |
| 222 | // Getter for the singleton instance |
| 223 | static MockBackendProfilingService& Instance() |
| 224 | { |
| 225 | static MockBackendProfilingService instance; |
| 226 | return instance; |
| 227 | } |
| 228 | |
| 229 | MockBackendProfilingContext* GetContext() |
| 230 | { |
| 231 | return m_sharedContext.get(); |
| 232 | } |
| 233 | |
| 234 | void SetProfilingContextPtr(std::shared_ptr<MockBackendProfilingContext> shared) |
| 235 | { |
| 236 | m_sharedContext = shared; |
| 237 | } |
| 238 | |
| 239 | private: |
| 240 | std::shared_ptr<MockBackendProfilingContext> m_sharedContext; |
| 241 | }; |
| 242 | |
| 243 | class MockLayerSupport : public LayerSupportBase |
| 244 | { |
| 245 | public: |
| 246 | bool IsLayerSupported(const LayerType& type, |
| 247 | const std::vector<TensorInfo>& infos, |
| 248 | const BaseDescriptor& descriptor, |
| 249 | const Optional<LstmInputParamsInfo>& /*lstmParamsInfo*/, |
| 250 | const Optional<QuantizedLstmInputParamsInfo>& /*quantizedLstmParamsInfo*/, |
| 251 | Optional<std::string&> reasonIfUnsupported) const override |
| 252 | { |
| 253 | switch(type) |
| 254 | { |
| 255 | case LayerType::Input: |
| 256 | return IsInputSupported(infos[0], reasonIfUnsupported); |
| 257 | case LayerType::Output: |
| 258 | return IsOutputSupported(infos[0], reasonIfUnsupported); |
| 259 | case LayerType::Addition: |
| 260 | return IsAdditionSupported(infos[0], infos[1], infos[2], reasonIfUnsupported); |
| 261 | case LayerType::Convolution2d: |
| 262 | { |
| 263 | if (infos.size() != 4) |
| 264 | { |
| 265 | throw InvalidArgumentException("Invalid number of TransposeConvolution2d " |
| 266 | "TensorInfos. TensorInfos should be of format: " |
| 267 | "{input, output, weights, biases}."); |
| 268 | } |
| 269 | |
| 270 | auto desc = *(PolymorphicDowncast<const Convolution2dDescriptor*>(&descriptor)); |
| 271 | if (infos[3] == TensorInfo()) |
| 272 | { |
| 273 | return IsConvolution2dSupported(infos[0], |
| 274 | infos[1], |
| 275 | desc, |
| 276 | infos[2], |
| 277 | EmptyOptional(), |
| 278 | reasonIfUnsupported); |
| 279 | } |
| 280 | else |
| 281 | { |
| 282 | return IsConvolution2dSupported(infos[0], |
| 283 | infos[1], |
| 284 | desc, |
| 285 | infos[2], |
| 286 | infos[3], |
| 287 | reasonIfUnsupported); |
| 288 | } |
| 289 | } |
| 290 | default: |
| 291 | return false; |
| 292 | } |
| 293 | } |
| 294 | |
| 295 | bool IsInputSupported(const TensorInfo& /*input*/, |
| 296 | Optional<std::string&> /*reasonIfUnsupported = EmptyOptional()*/) const override |
| 297 | { |
| 298 | return true; |
| 299 | } |
| 300 | |
| 301 | bool IsOutputSupported(const TensorInfo& /*input*/, |
| 302 | Optional<std::string&> /*reasonIfUnsupported = EmptyOptional()*/) const override |
| 303 | { |
| 304 | return true; |
| 305 | } |
| 306 | |
| 307 | bool IsAdditionSupported(const TensorInfo& /*input0*/, |
| 308 | const TensorInfo& /*input1*/, |
| 309 | const TensorInfo& /*output*/, |
| 310 | Optional<std::string&> /*reasonIfUnsupported = EmptyOptional()*/) const override |
| 311 | { |
| 312 | return true; |
| 313 | } |
| 314 | |
| 315 | bool IsConvolution2dSupported(const TensorInfo& /*input*/, |
| 316 | const TensorInfo& /*output*/, |
| 317 | const Convolution2dDescriptor& /*descriptor*/, |
| 318 | const TensorInfo& /*weights*/, |
| 319 | const Optional<TensorInfo>& /*biases*/, |
| 320 | Optional<std::string&> /*reasonIfUnsupported = EmptyOptional()*/) const override |
| 321 | { |
| 322 | return true; |
| 323 | } |
| 324 | }; |
| 325 | |
Colm Donelan | 17948b5 | 2022-02-01 23:37:04 +0000 | [diff] [blame] | 326 | } // namespace armnn |