Laurent Carlier | 749294b | 2020-06-01 09:03:17 +0100 | [diff] [blame] | 1 | // |
Jim Flynn | 6398a98 | 2020-05-27 17:05:21 +0100 | [diff] [blame] | 2 | // Copyright © 2017 Arm Ltd and Contributors. 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 | // |
| 5 | #include "Runtime.hpp" |
| 6 | |
David Beck | 056be3c | 2018-10-22 13:16:00 +0100 | [diff] [blame] | 7 | #include <armnn/Version.hpp> |
Matteo Martincigh | c601aa6 | 2019-10-29 15:03:22 +0000 | [diff] [blame] | 8 | #include <armnn/BackendRegistry.hpp> |
Jim Flynn | f771321 | 2020-07-14 09:50:59 +0100 | [diff] [blame] | 9 | #include <LabelsAndEventClasses.hpp> |
Matthew Bentham | f48afc6 | 2020-01-15 17:55:08 +0000 | [diff] [blame] | 10 | #include <armnn/Logging.hpp> |
alered01 | a7227ac | 2020-05-07 14:58:29 +0100 | [diff] [blame] | 11 | #include <armnn/utility/Timer.hpp> |
Matteo Martincigh | e54aa06 | 2019-08-05 14:12:11 +0100 | [diff] [blame] | 12 | |
Matteo Martincigh | e5b8eb9 | 2019-11-28 15:45:42 +0000 | [diff] [blame] | 13 | #include <armnn/backends/IBackendContext.hpp> |
Matteo Martincigh | e54aa06 | 2019-08-05 14:12:11 +0100 | [diff] [blame] | 14 | #include <backendsCommon/DynamicBackendUtils.hpp> |
Jan Eilers | bb446e5 | 2020-04-02 13:56:54 +0100 | [diff] [blame] | 15 | #include <armnn/utility/PolymorphicDowncast.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 16 | |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 17 | #include <iostream> |
| 18 | |
Colm Donelan | 1aff393 | 2020-02-05 17:48:59 +0000 | [diff] [blame] | 19 | #include <backends/BackendProfiling.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 20 | |
| 21 | using namespace armnn; |
| 22 | using namespace std; |
| 23 | |
| 24 | namespace armnn |
| 25 | { |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 26 | IRuntime::IRuntime() : pRuntimeImpl( new RuntimeImpl(armnn::IRuntime::CreationOptions())) {} |
| 27 | |
| 28 | IRuntime::IRuntime(const IRuntime::CreationOptions& options) : pRuntimeImpl(new RuntimeImpl(options)) {} |
| 29 | |
| 30 | IRuntime::~IRuntime() = default; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 31 | |
| 32 | IRuntime* IRuntime::CreateRaw(const CreationOptions& options) |
| 33 | { |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 34 | return new IRuntime(options); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 35 | } |
| 36 | |
| 37 | IRuntimePtr IRuntime::Create(const CreationOptions& options) |
| 38 | { |
| 39 | return IRuntimePtr(CreateRaw(options), &IRuntime::Destroy); |
| 40 | } |
| 41 | |
| 42 | void IRuntime::Destroy(IRuntime* runtime) |
| 43 | { |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 44 | delete runtime; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 45 | } |
| 46 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 47 | Status IRuntime::LoadNetwork(NetworkId& networkIdOut, IOptimizedNetworkPtr network) |
| 48 | { |
| 49 | return pRuntimeImpl->LoadNetwork(networkIdOut, std::move(network)); |
| 50 | } |
| 51 | |
| 52 | Status IRuntime::LoadNetwork(NetworkId& networkIdOut, |
| 53 | IOptimizedNetworkPtr network, |
| 54 | std::string& errorMessage) |
| 55 | { |
| 56 | return pRuntimeImpl->LoadNetwork(networkIdOut, std::move(network), errorMessage); |
| 57 | } |
| 58 | |
| 59 | Status IRuntime::LoadNetwork(NetworkId& networkIdOut, |
| 60 | IOptimizedNetworkPtr network, |
| 61 | std::string& errorMessage, |
| 62 | const INetworkProperties& networkProperties) |
| 63 | { |
| 64 | return pRuntimeImpl->LoadNetwork(networkIdOut, std::move(network), errorMessage, networkProperties); |
| 65 | } |
| 66 | |
| 67 | TensorInfo IRuntime::GetInputTensorInfo(NetworkId networkId, LayerBindingId layerId) const |
| 68 | { |
| 69 | return pRuntimeImpl->GetInputTensorInfo(networkId, layerId); |
| 70 | } |
| 71 | |
| 72 | TensorInfo IRuntime::GetOutputTensorInfo(NetworkId networkId, LayerBindingId layerId) const |
| 73 | { |
| 74 | return pRuntimeImpl->GetOutputTensorInfo(networkId, layerId); |
| 75 | } |
| 76 | |
| 77 | Status IRuntime::EnqueueWorkload(NetworkId networkId, |
| 78 | const InputTensors& inputTensors, |
| 79 | const OutputTensors& outputTensors) |
| 80 | { |
| 81 | return pRuntimeImpl->EnqueueWorkload(networkId, inputTensors, outputTensors); |
| 82 | } |
| 83 | |
Mike Kelly | 55a8ffd | 2021-04-07 20:10:49 +0100 | [diff] [blame^] | 84 | Status IRuntime::Execute(IWorkingMemHandle& workingMemHandle, |
| 85 | const InputTensors& inputTensors, |
| 86 | const OutputTensors& outputTensors) |
| 87 | { |
| 88 | return pRuntimeImpl->Execute(workingMemHandle, inputTensors, outputTensors); |
| 89 | } |
| 90 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 91 | Status IRuntime::UnloadNetwork(NetworkId networkId) |
| 92 | { |
| 93 | return pRuntimeImpl->UnloadNetwork(networkId); |
| 94 | } |
| 95 | |
| 96 | const IDeviceSpec& IRuntime::GetDeviceSpec() const |
| 97 | { |
| 98 | return pRuntimeImpl->GetDeviceSpec(); |
| 99 | } |
| 100 | |
Mike Kelly | 55a8ffd | 2021-04-07 20:10:49 +0100 | [diff] [blame^] | 101 | std::unique_ptr<IWorkingMemHandle> IRuntime::CreateWorkingMemHandle(NetworkId networkId) |
| 102 | { |
| 103 | return pRuntimeImpl->CreateWorkingMemHandle(networkId); |
| 104 | } |
| 105 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 106 | const std::shared_ptr<IProfiler> IRuntime::GetProfiler(NetworkId networkId) const |
| 107 | { |
| 108 | return pRuntimeImpl->GetProfiler(networkId); |
| 109 | } |
| 110 | |
| 111 | void IRuntime::RegisterDebugCallback(NetworkId networkId, const DebugCallbackFunction& func) |
| 112 | { |
| 113 | return pRuntimeImpl->RegisterDebugCallback(networkId, func); |
| 114 | } |
| 115 | |
| 116 | int RuntimeImpl::GenerateNetworkId() |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 117 | { |
| 118 | return m_NetworkIdCounter++; |
| 119 | } |
| 120 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 121 | Status RuntimeImpl::LoadNetwork(NetworkId& networkIdOut, IOptimizedNetworkPtr inNetwork) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 122 | { |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 123 | std::string ignoredErrorMessage; |
| 124 | return LoadNetwork(networkIdOut, std::move(inNetwork), ignoredErrorMessage); |
| 125 | } |
| 126 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 127 | Status RuntimeImpl::LoadNetwork(NetworkId& networkIdOut, |
| 128 | IOptimizedNetworkPtr inNetwork, |
| 129 | std::string& errorMessage) |
David Monahan | 4f1e8e4 | 2019-09-04 09:22:10 +0100 | [diff] [blame] | 130 | { |
| 131 | INetworkProperties networkProperties; |
| 132 | return LoadNetwork(networkIdOut, std::move(inNetwork), errorMessage, networkProperties); |
| 133 | } |
| 134 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 135 | Status RuntimeImpl::LoadNetwork(NetworkId& networkIdOut, |
| 136 | IOptimizedNetworkPtr inNetwork, |
| 137 | std::string& errorMessage, |
| 138 | const INetworkProperties& networkProperties) |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 139 | { |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 140 | IOptimizedNetwork* rawNetwork = inNetwork.release(); |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 141 | |
| 142 | networkIdOut = GenerateNetworkId(); |
| 143 | |
| 144 | for (auto&& context : m_BackendContexts) |
| 145 | { |
| 146 | context.second->BeforeLoadNetwork(networkIdOut); |
| 147 | } |
| 148 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 149 | unique_ptr<LoadedNetwork> loadedNetwork = LoadedNetwork::MakeLoadedNetwork( |
Francis Murtagh | 3d2b4b2 | 2021-02-15 18:23:17 +0000 | [diff] [blame] | 150 | std::unique_ptr<IOptimizedNetwork>(rawNetwork), |
David Monahan | 4f1e8e4 | 2019-09-04 09:22:10 +0100 | [diff] [blame] | 151 | errorMessage, |
Sadik Armagan | 3184c90 | 2020-03-18 10:57:30 +0000 | [diff] [blame] | 152 | networkProperties, |
| 153 | m_ProfilingService); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 154 | |
| 155 | if (!loadedNetwork) |
| 156 | { |
| 157 | return Status::Failure; |
| 158 | } |
| 159 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 160 | { |
| 161 | std::lock_guard<std::mutex> lockGuard(m_Mutex); |
| 162 | |
| 163 | // Stores the network |
| 164 | m_LoadedNetworks[networkIdOut] = std::move(loadedNetwork); |
| 165 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 166 | |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 167 | for (auto&& context : m_BackendContexts) |
| 168 | { |
| 169 | context.second->AfterLoadNetwork(networkIdOut); |
| 170 | } |
| 171 | |
Sadik Armagan | 3184c90 | 2020-03-18 10:57:30 +0000 | [diff] [blame] | 172 | if (m_ProfilingService.IsProfilingEnabled()) |
Keith Davis | e394bd9 | 2019-12-02 15:12:19 +0000 | [diff] [blame] | 173 | { |
Sadik Armagan | 3184c90 | 2020-03-18 10:57:30 +0000 | [diff] [blame] | 174 | m_ProfilingService.IncrementCounterValue(armnn::profiling::NETWORK_LOADS); |
Keith Davis | e394bd9 | 2019-12-02 15:12:19 +0000 | [diff] [blame] | 175 | } |
| 176 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 177 | return Status::Success; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 178 | } |
| 179 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 180 | Status RuntimeImpl::UnloadNetwork(NetworkId networkId) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 181 | { |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 182 | bool unloadOk = true; |
| 183 | for (auto&& context : m_BackendContexts) |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 184 | { |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 185 | unloadOk &= context.second->BeforeUnloadNetwork(networkId); |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 186 | } |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 187 | |
| 188 | if (!unloadOk) |
| 189 | { |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 190 | ARMNN_LOG(warning) << "RuntimeImpl::UnloadNetwork(): failed to unload " |
Derek Lamberti | 0844697 | 2019-11-26 16:38:31 +0000 | [diff] [blame] | 191 | "network with ID:" << networkId << " because BeforeUnloadNetwork failed"; |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 192 | return Status::Failure; |
| 193 | } |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 194 | |
Jim Flynn | f771321 | 2020-07-14 09:50:59 +0100 | [diff] [blame] | 195 | std::unique_ptr<profiling::TimelineUtilityMethods> timelineUtils = |
| 196 | profiling::TimelineUtilityMethods::GetTimelineUtils(m_ProfilingService); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 197 | { |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 198 | std::lock_guard<std::mutex> lockGuard(m_Mutex); |
| 199 | |
Jim Flynn | f771321 | 2020-07-14 09:50:59 +0100 | [diff] [blame] | 200 | // If timeline recording is on mark the Network end of life |
| 201 | if (timelineUtils) |
| 202 | { |
| 203 | auto search = m_LoadedNetworks.find(networkId); |
| 204 | if (search != m_LoadedNetworks.end()) |
| 205 | { |
| 206 | profiling::ProfilingGuid networkGuid = search->second->GetNetworkGuid(); |
| 207 | timelineUtils->RecordEvent(networkGuid, |
| 208 | profiling::LabelsAndEventClasses::ARMNN_PROFILING_EOL_EVENT_CLASS); |
| 209 | } |
| 210 | } |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 211 | if (m_LoadedNetworks.erase(networkId) == 0) |
| 212 | { |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 213 | ARMNN_LOG(warning) << "WARNING: RuntimeImpl::UnloadNetwork(): " << networkId << " not found!"; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 214 | return Status::Failure; |
| 215 | } |
Sadik Armagan | 3184c90 | 2020-03-18 10:57:30 +0000 | [diff] [blame] | 216 | |
| 217 | if (m_ProfilingService.IsProfilingEnabled()) |
Keith Davis | e394bd9 | 2019-12-02 15:12:19 +0000 | [diff] [blame] | 218 | { |
Sadik Armagan | 3184c90 | 2020-03-18 10:57:30 +0000 | [diff] [blame] | 219 | m_ProfilingService.IncrementCounterValue(armnn::profiling::NETWORK_UNLOADS); |
Keith Davis | e394bd9 | 2019-12-02 15:12:19 +0000 | [diff] [blame] | 220 | } |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 221 | } |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 222 | |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 223 | for (auto&& context : m_BackendContexts) |
| 224 | { |
| 225 | context.second->AfterUnloadNetwork(networkId); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 226 | } |
| 227 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 228 | ARMNN_LOG(debug) << "RuntimeImpl::UnloadNetwork(): Unloaded network with ID: " << networkId; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 229 | return Status::Success; |
| 230 | } |
| 231 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 232 | const std::shared_ptr<IProfiler> RuntimeImpl::GetProfiler(NetworkId networkId) const |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 233 | { |
| 234 | auto it = m_LoadedNetworks.find(networkId); |
| 235 | if (it != m_LoadedNetworks.end()) |
| 236 | { |
| 237 | auto& loadedNetwork = it->second; |
| 238 | return loadedNetwork->GetProfiler(); |
| 239 | } |
| 240 | |
| 241 | return nullptr; |
| 242 | } |
| 243 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 244 | void RuntimeImpl::ReportStructure() // armnn::profiling::IProfilingService& profilingService as param |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 245 | { |
| 246 | // No-op for the time being, but this may be useful in future to have the profilingService available |
| 247 | // if (profilingService.IsProfilingEnabled()){} |
| 248 | |
| 249 | LoadedNetworks::iterator it = m_LoadedNetworks.begin(); |
| 250 | while (it != m_LoadedNetworks.end()) |
| 251 | { |
| 252 | auto& loadedNetwork = it->second; |
| 253 | loadedNetwork->SendNetworkStructure(); |
| 254 | // Increment the Iterator to point to next entry |
| 255 | it++; |
| 256 | } |
| 257 | } |
| 258 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 259 | RuntimeImpl::RuntimeImpl(const IRuntime::CreationOptions& options) |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 260 | : m_NetworkIdCounter(0), |
| 261 | m_ProfilingService(*this) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 262 | { |
alered01 | a7227ac | 2020-05-07 14:58:29 +0100 | [diff] [blame] | 263 | const auto start_time = armnn::GetTimeNow(); |
Derek Lamberti | 0844697 | 2019-11-26 16:38:31 +0000 | [diff] [blame] | 264 | ARMNN_LOG(info) << "ArmNN v" << ARMNN_VERSION << "\n"; |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 265 | |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 266 | if ( options.m_ProfilingOptions.m_TimelineEnabled && !options.m_ProfilingOptions.m_EnableProfiling ) |
| 267 | { |
| 268 | throw RuntimeException("It is not possible to enable timeline reporting without profiling being enabled"); |
| 269 | } |
| 270 | |
Matteo Martincigh | e54aa06 | 2019-08-05 14:12:11 +0100 | [diff] [blame] | 271 | // Load any available/compatible dynamic backend before the runtime |
| 272 | // goes through the backend registry |
| 273 | LoadDynamicBackends(options.m_DynamicBackendsPath); |
| 274 | |
Matthew Bentham | 9a61fa6 | 2020-02-04 10:03:55 +0000 | [diff] [blame] | 275 | BackendIdSet supportedBackends; |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 276 | for (const auto& id : BackendRegistryInstance().GetBackendIds()) |
| 277 | { |
| 278 | // Store backend contexts for the supported ones |
Matthew Bentham | 9a61fa6 | 2020-02-04 10:03:55 +0000 | [diff] [blame] | 279 | try { |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 280 | auto factoryFun = BackendRegistryInstance().GetFactory(id); |
| 281 | auto backend = factoryFun(); |
Narumol Prangnawarat | ac2770a | 2020-04-01 16:51:23 +0100 | [diff] [blame] | 282 | ARMNN_ASSERT(backend.get() != nullptr); |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 283 | |
| 284 | auto context = backend->CreateBackendContext(options); |
| 285 | |
| 286 | // backends are allowed to return nullptrs if they |
| 287 | // don't wish to create a backend specific context |
| 288 | if (context) |
| 289 | { |
| 290 | m_BackendContexts.emplace(std::make_pair(id, std::move(context))); |
| 291 | } |
Matthew Bentham | 9a61fa6 | 2020-02-04 10:03:55 +0000 | [diff] [blame] | 292 | supportedBackends.emplace(id); |
Colm Donelan | 1aff393 | 2020-02-05 17:48:59 +0000 | [diff] [blame] | 293 | |
| 294 | unique_ptr<armnn::profiling::IBackendProfiling> profilingIface = |
| 295 | std::make_unique<armnn::profiling::BackendProfiling>(armnn::profiling::BackendProfiling( |
Sadik Armagan | 3184c90 | 2020-03-18 10:57:30 +0000 | [diff] [blame] | 296 | options, m_ProfilingService, id)); |
Colm Donelan | 1aff393 | 2020-02-05 17:48:59 +0000 | [diff] [blame] | 297 | |
| 298 | // Backends may also provide a profiling context. Ask for it now. |
| 299 | auto profilingContext = backend->CreateBackendProfilingContext(options, profilingIface); |
| 300 | // Backends that don't support profiling will return a null profiling context. |
| 301 | if (profilingContext) |
| 302 | { |
Finn Williams | fe5a24b | 2020-04-09 16:05:28 +0100 | [diff] [blame] | 303 | // Pass the context onto the profiling service. |
| 304 | m_ProfilingService.AddBackendProfilingContext(id, profilingContext); |
Colm Donelan | 1aff393 | 2020-02-05 17:48:59 +0000 | [diff] [blame] | 305 | } |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 306 | } |
Matthew Bentham | 9a61fa6 | 2020-02-04 10:03:55 +0000 | [diff] [blame] | 307 | catch (const BackendUnavailableException&) |
| 308 | { |
| 309 | // Ignore backends which are unavailable |
| 310 | } |
David Beck | 1b61be5 | 2018-11-08 09:19:14 +0000 | [diff] [blame] | 311 | } |
Finn Williams | fe5a24b | 2020-04-09 16:05:28 +0100 | [diff] [blame] | 312 | |
Finn Williams | 45a7362 | 2020-05-15 18:41:05 +0100 | [diff] [blame] | 313 | BackendRegistryInstance().SetProfilingService(m_ProfilingService); |
Finn Williams | fe5a24b | 2020-04-09 16:05:28 +0100 | [diff] [blame] | 314 | // pass configuration info to the profiling service |
| 315 | m_ProfilingService.ConfigureProfilingService(options.m_ProfilingOptions); |
Jim Flynn | 6398a98 | 2020-05-27 17:05:21 +0100 | [diff] [blame] | 316 | if (options.m_ProfilingOptions.m_EnableProfiling) |
| 317 | { |
| 318 | // try to wait for the profiling service to initialise |
| 319 | m_ProfilingService.WaitForProfilingServiceActivation(3000); |
| 320 | } |
Finn Williams | fe5a24b | 2020-04-09 16:05:28 +0100 | [diff] [blame] | 321 | |
Matthew Bentham | 9a61fa6 | 2020-02-04 10:03:55 +0000 | [diff] [blame] | 322 | m_DeviceSpec.AddSupportedBackends(supportedBackends); |
alered01 | a7227ac | 2020-05-07 14:58:29 +0100 | [diff] [blame] | 323 | |
| 324 | ARMNN_LOG(info) << "Initialization time: " << std::setprecision(2) |
| 325 | << std::fixed << armnn::GetTimeDuration(start_time).count() << " ms\n"; |
surmeh01 | bceff2f | 2018-03-29 16:29:27 +0100 | [diff] [blame] | 326 | } |
| 327 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 328 | RuntimeImpl::~RuntimeImpl() |
surmeh01 | bceff2f | 2018-03-29 16:29:27 +0100 | [diff] [blame] | 329 | { |
alered01 | a7227ac | 2020-05-07 14:58:29 +0100 | [diff] [blame] | 330 | const auto start_time = armnn::GetTimeNow(); |
surmeh01 | bceff2f | 2018-03-29 16:29:27 +0100 | [diff] [blame] | 331 | std::vector<int> networkIDs; |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 332 | try |
| 333 | { |
| 334 | // Coverity fix: The following code may throw an exception of type std::length_error. |
| 335 | std::transform(m_LoadedNetworks.begin(), m_LoadedNetworks.end(), |
| 336 | std::back_inserter(networkIDs), |
| 337 | [](const auto &pair) { return pair.first; }); |
| 338 | } |
| 339 | catch (const std::exception& e) |
| 340 | { |
| 341 | // Coverity fix: BOOST_LOG_TRIVIAL (typically used to report errors) may throw an |
| 342 | // exception of type std::length_error. |
| 343 | // Using stderr instead in this context as there is no point in nesting try-catch blocks here. |
| 344 | std::cerr << "WARNING: An error has occurred when getting the IDs of the networks to unload: " << e.what() |
| 345 | << "\nSome of the loaded networks may not be unloaded" << std::endl; |
| 346 | } |
| 347 | // We then proceed to unload all the networks which IDs have been appended to the list |
| 348 | // up to the point the exception was thrown (if any). |
surmeh01 | bceff2f | 2018-03-29 16:29:27 +0100 | [diff] [blame] | 349 | |
| 350 | for (auto networkID : networkIDs) |
| 351 | { |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 352 | try |
| 353 | { |
| 354 | // Coverity fix: UnloadNetwork() may throw an exception of type std::length_error, |
| 355 | // boost::log::v2s_mt_posix::odr_violation or boost::log::v2s_mt_posix::system_error |
| 356 | UnloadNetwork(networkID); |
| 357 | } |
| 358 | catch (const std::exception& e) |
| 359 | { |
| 360 | // Coverity fix: BOOST_LOG_TRIVIAL (typically used to report errors) may throw an |
| 361 | // exception of type std::length_error. |
| 362 | // Using stderr instead in this context as there is no point in nesting try-catch blocks here. |
| 363 | std::cerr << "WARNING: An error has occurred when unloading network " << networkID << ": " << e.what() |
| 364 | << std::endl; |
| 365 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 366 | } |
Narumol Prangnawarat | 60a20fb | 2019-12-09 17:24:41 +0000 | [diff] [blame] | 367 | |
| 368 | // Clear all dynamic backends. |
| 369 | DynamicBackendUtils::DeregisterDynamicBackends(m_DeviceSpec.GetDynamicBackends()); |
| 370 | m_DeviceSpec.ClearDynamicBackends(); |
Colm Donelan | 1aff393 | 2020-02-05 17:48:59 +0000 | [diff] [blame] | 371 | m_BackendContexts.clear(); |
Finn Williams | 45a7362 | 2020-05-15 18:41:05 +0100 | [diff] [blame] | 372 | |
| 373 | BackendRegistryInstance().SetProfilingService(armnn::EmptyOptional()); |
alered01 | a7227ac | 2020-05-07 14:58:29 +0100 | [diff] [blame] | 374 | ARMNN_LOG(info) << "Shutdown time: " << std::setprecision(2) |
| 375 | << std::fixed << armnn::GetTimeDuration(start_time).count() << " ms\n"; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 376 | } |
| 377 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 378 | LoadedNetwork* RuntimeImpl::GetLoadedNetworkPtr(NetworkId networkId) const |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 379 | { |
| 380 | std::lock_guard<std::mutex> lockGuard(m_Mutex); |
| 381 | return m_LoadedNetworks.at(networkId).get(); |
| 382 | } |
| 383 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 384 | TensorInfo RuntimeImpl::GetInputTensorInfo(NetworkId networkId, LayerBindingId layerId) const |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 385 | { |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 386 | return GetLoadedNetworkPtr(networkId)->GetInputTensorInfo(layerId); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 387 | } |
| 388 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 389 | TensorInfo RuntimeImpl::GetOutputTensorInfo(NetworkId networkId, LayerBindingId layerId) const |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 390 | { |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 391 | return GetLoadedNetworkPtr(networkId)->GetOutputTensorInfo(layerId); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 392 | } |
| 393 | |
Derek Lamberti | 03614f6 | 2018-10-02 15:52:46 +0100 | [diff] [blame] | 394 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 395 | Status RuntimeImpl::EnqueueWorkload(NetworkId networkId, |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 396 | const InputTensors& inputTensors, |
| 397 | const OutputTensors& outputTensors) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 398 | { |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 399 | LoadedNetwork* loadedNetwork = GetLoadedNetworkPtr(networkId); |
Mike Kelly | 55a8ffd | 2021-04-07 20:10:49 +0100 | [diff] [blame^] | 400 | |
| 401 | if (!loadedNetwork) |
| 402 | { |
| 403 | ARMNN_LOG(error) << "A Network with an id of " << networkId << " does not exist.\n"; |
| 404 | return Status::Failure; |
| 405 | } |
| 406 | if (loadedNetwork->IsAsyncEnabled()) |
| 407 | { |
| 408 | ARMNN_LOG(error) << "Network " << networkId << " is async enabled.\n"; |
| 409 | return Status::Failure; |
| 410 | } |
Narumol Prangnawarat | 5b4d0d5 | 2020-06-23 11:45:56 +0100 | [diff] [blame] | 411 | ProfilerManager::GetInstance().RegisterProfiler(loadedNetwork->GetProfiler().get()); |
| 412 | |
| 413 | ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "EnqueueWorkload"); |
Derek Lamberti | 03614f6 | 2018-10-02 15:52:46 +0100 | [diff] [blame] | 414 | |
| 415 | static thread_local NetworkId lastId = networkId; |
| 416 | if (lastId != networkId) |
| 417 | { |
| 418 | LoadedNetworkFuncSafe(lastId, [](LoadedNetwork* network) |
| 419 | { |
| 420 | network->FreeWorkingMemory(); |
| 421 | }); |
| 422 | } |
| 423 | lastId=networkId; |
| 424 | |
surmeh01 | 3537c2c | 2018-05-18 16:31:43 +0100 | [diff] [blame] | 425 | return loadedNetwork->EnqueueWorkload(inputTensors, outputTensors); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 426 | } |
| 427 | |
Mike Kelly | 55a8ffd | 2021-04-07 20:10:49 +0100 | [diff] [blame^] | 428 | Status RuntimeImpl::Execute(IWorkingMemHandle& iWorkingMemHandle, |
| 429 | const InputTensors& inputTensors, |
| 430 | const OutputTensors& outputTensors) |
| 431 | { |
| 432 | NetworkId networkId = iWorkingMemHandle.GetNetworkId(); |
| 433 | LoadedNetwork* loadedNetwork = GetLoadedNetworkPtr(networkId); |
| 434 | |
| 435 | if (!loadedNetwork) |
| 436 | { |
| 437 | ARMNN_LOG(error) << "A Network with an id of " << networkId << " does not exist.\n"; |
| 438 | return Status::Failure; |
| 439 | } |
| 440 | if (!loadedNetwork->IsAsyncEnabled()) |
| 441 | { |
| 442 | ARMNN_LOG(error) << "Network " << networkId << " is not async enabled.\n"; |
| 443 | return Status::Failure; |
| 444 | } |
| 445 | ProfilerManager::GetInstance().RegisterProfiler(loadedNetwork->GetProfiler().get()); |
| 446 | |
| 447 | ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "Execute"); |
| 448 | |
| 449 | static thread_local NetworkId lastId = networkId; |
| 450 | if (lastId != networkId) |
| 451 | { |
| 452 | LoadedNetworkFuncSafe(lastId, [](LoadedNetwork* network) |
| 453 | { |
| 454 | network->FreeWorkingMemory(); |
| 455 | }); |
| 456 | } |
| 457 | lastId=networkId; |
| 458 | |
| 459 | return loadedNetwork->Execute(inputTensors, outputTensors, iWorkingMemHandle); |
| 460 | } |
| 461 | |
| 462 | /// Create a new unique WorkingMemHandle object. Create multiple handles if you wish to have |
| 463 | /// overlapped Execution by calling this function from different threads. |
| 464 | std::unique_ptr<IWorkingMemHandle> RuntimeImpl::CreateWorkingMemHandle(NetworkId networkId) |
| 465 | { |
| 466 | LoadedNetwork* loadedNetwork = GetLoadedNetworkPtr(networkId); |
| 467 | |
| 468 | if (!loadedNetwork) |
| 469 | { |
| 470 | ARMNN_LOG(error) << "A Network with an id of " << networkId << " does not exist.\n"; |
| 471 | return nullptr; |
| 472 | } |
| 473 | if (!loadedNetwork->IsAsyncEnabled()) |
| 474 | { |
| 475 | ARMNN_LOG(error) << "Network " << networkId << " is not async enabled.\n"; |
| 476 | return nullptr; |
| 477 | } |
| 478 | ProfilerManager::GetInstance().RegisterProfiler(loadedNetwork->GetProfiler().get()); |
| 479 | |
| 480 | ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "CreateWorkingMemHandle"); |
| 481 | |
| 482 | static thread_local NetworkId lastId = networkId; |
| 483 | if (lastId != networkId) |
| 484 | { |
| 485 | LoadedNetworkFuncSafe(lastId, [](LoadedNetwork* network) |
| 486 | { |
| 487 | network->FreeWorkingMemory(); |
| 488 | }); |
| 489 | } |
| 490 | lastId=networkId; |
| 491 | |
| 492 | return loadedNetwork->CreateWorkingMemHandle(networkId); |
| 493 | } |
| 494 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 495 | void RuntimeImpl::RegisterDebugCallback(NetworkId networkId, const DebugCallbackFunction& func) |
Nattapat Chaimanowong | 6e94820 | 2019-03-22 14:01:46 +0000 | [diff] [blame] | 496 | { |
| 497 | LoadedNetwork* loadedNetwork = GetLoadedNetworkPtr(networkId); |
| 498 | loadedNetwork->RegisterDebugCallback(func); |
| 499 | } |
| 500 | |
Kevin May | d92a6e4 | 2021-02-04 10:27:41 +0000 | [diff] [blame] | 501 | void RuntimeImpl::LoadDynamicBackends(const std::string& overrideBackendPath) |
Matteo Martincigh | e54aa06 | 2019-08-05 14:12:11 +0100 | [diff] [blame] | 502 | { |
| 503 | // Get the paths where to load the dynamic backends from |
| 504 | std::vector<std::string> backendPaths = DynamicBackendUtils::GetBackendPaths(overrideBackendPath); |
| 505 | |
| 506 | // Get the shared objects to try to load as dynamic backends |
| 507 | std::vector<std::string> sharedObjects = DynamicBackendUtils::GetSharedObjects(backendPaths); |
| 508 | |
| 509 | // Create a list of dynamic backends |
Matteo Martincigh | 0c2b289 | 2019-08-05 14:12:11 +0100 | [diff] [blame] | 510 | m_DynamicBackends = DynamicBackendUtils::CreateDynamicBackends(sharedObjects); |
| 511 | |
| 512 | // Register the dynamic backends in the backend registry |
Matteo Martincigh | 8953390 | 2019-08-15 12:08:06 +0100 | [diff] [blame] | 513 | BackendIdSet registeredBackendIds = DynamicBackendUtils::RegisterDynamicBackends(m_DynamicBackends); |
| 514 | |
| 515 | // Add the registered dynamic backend ids to the list of supported backends |
Narumol Prangnawarat | 60a20fb | 2019-12-09 17:24:41 +0000 | [diff] [blame] | 516 | m_DeviceSpec.AddSupportedBackends(registeredBackendIds, true); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 517 | } |
Matteo Martincigh | e54aa06 | 2019-08-05 14:12:11 +0100 | [diff] [blame] | 518 | |
| 519 | } // namespace armnn |