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