Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 1 | /* |
Michalis Spyrou | bcfd09a | 2019-05-01 13:03:59 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "SchedulerTimer.h" |
| 25 | |
Georgios Pinitas | 12833d0 | 2019-07-25 13:31:10 +0100 | [diff] [blame] | 26 | #include "Instruments.h" |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 27 | #include "WallClockTimer.h" |
| 28 | #include "arm_compute/core/CPP/ICPPKernel.h" |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/utils/misc/Cast.h" |
| 30 | #include "arm_compute/graph/INode.h" |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 31 | |
| 32 | namespace arm_compute |
| 33 | { |
| 34 | namespace test |
| 35 | { |
| 36 | namespace framework |
| 37 | { |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 38 | template <bool output_timestamps> |
| 39 | std::string SchedulerClock<output_timestamps>::id() const |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 40 | { |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 41 | if(output_timestamps) |
| 42 | { |
| 43 | return "SchedulerTimestamps"; |
| 44 | } |
| 45 | else |
| 46 | { |
| 47 | return "SchedulerTimer"; |
| 48 | } |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 49 | } |
| 50 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 51 | template <bool output_timestamps> |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 52 | class Interceptor final : public IScheduler |
| 53 | { |
| 54 | public: |
| 55 | /** Default constructor. */ |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 56 | Interceptor(std::list<struct SchedulerClock<output_timestamps>::kernel_info> &kernels, IScheduler &real_scheduler, ScaleFactor scale_factor) |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 57 | : _kernels(kernels), _real_scheduler(real_scheduler), _timer(scale_factor), _prefix() |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 58 | { |
| 59 | } |
| 60 | |
| 61 | void set_num_threads(unsigned int num_threads) override |
| 62 | { |
| 63 | _real_scheduler.set_num_threads(num_threads); |
| 64 | } |
| 65 | |
| 66 | unsigned int num_threads() const override |
| 67 | { |
| 68 | return _real_scheduler.num_threads(); |
| 69 | } |
| 70 | |
Michalis Spyrou | bcfd09a | 2019-05-01 13:03:59 +0100 | [diff] [blame] | 71 | void set_prefix(const std::string &prefix) |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 72 | { |
Michalis Spyrou | bcfd09a | 2019-05-01 13:03:59 +0100 | [diff] [blame] | 73 | _prefix = prefix; |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 74 | } |
| 75 | |
Anthony Barbier | 376c85f | 2018-05-25 14:17:21 +0100 | [diff] [blame] | 76 | void schedule(ICPPKernel *kernel, const Hints &hints) override |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 77 | { |
| 78 | _timer.start(); |
Anthony Barbier | 376c85f | 2018-05-25 14:17:21 +0100 | [diff] [blame] | 79 | _real_scheduler.schedule(kernel, hints.split_dimension()); |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 80 | _timer.stop(); |
| 81 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 82 | typename SchedulerClock<output_timestamps>::kernel_info info; |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 83 | info.name = kernel->name(); |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 84 | info.prefix = _prefix; |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 85 | info.measurements = _timer.measurements(); |
| 86 | _kernels.push_back(std::move(info)); |
| 87 | } |
| 88 | |
Anthony Barbier | 148b075 | 2018-09-11 14:19:39 +0100 | [diff] [blame] | 89 | void run_tagged_workloads(std::vector<Workload> &workloads, const char *tag) override |
Anthony Barbier | 52ecb06 | 2018-05-25 13:32:10 +0100 | [diff] [blame] | 90 | { |
| 91 | _timer.start(); |
Anthony Barbier | 148b075 | 2018-09-11 14:19:39 +0100 | [diff] [blame] | 92 | _real_scheduler.run_tagged_workloads(workloads, tag); |
Anthony Barbier | 52ecb06 | 2018-05-25 13:32:10 +0100 | [diff] [blame] | 93 | _timer.stop(); |
| 94 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 95 | typename SchedulerClock<output_timestamps>::kernel_info info; |
Anthony Barbier | 148b075 | 2018-09-11 14:19:39 +0100 | [diff] [blame] | 96 | info.name = tag != nullptr ? tag : "Unknown"; |
Anthony Barbier | 52ecb06 | 2018-05-25 13:32:10 +0100 | [diff] [blame] | 97 | info.prefix = _prefix; |
| 98 | info.measurements = _timer.measurements(); |
| 99 | _kernels.push_back(std::move(info)); |
| 100 | } |
| 101 | |
Anthony Barbier | 148b075 | 2018-09-11 14:19:39 +0100 | [diff] [blame] | 102 | protected: |
| 103 | void run_workloads(std::vector<Workload> &workloads) override |
| 104 | { |
| 105 | ARM_COMPUTE_UNUSED(workloads); |
| 106 | ARM_COMPUTE_ERROR("Can't be reached"); |
| 107 | } |
| 108 | |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 109 | private: |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 110 | std::list<struct SchedulerClock<output_timestamps>::kernel_info> &_kernels; |
| 111 | IScheduler &_real_scheduler; |
| 112 | WallClock<output_timestamps> _timer; |
| 113 | std::string _prefix; |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 114 | }; |
| 115 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 116 | template <bool output_timestamps> |
| 117 | SchedulerClock<output_timestamps>::SchedulerClock(ScaleFactor scale_factor) |
Georgios Pinitas | 12833d0 | 2019-07-25 13:31:10 +0100 | [diff] [blame] | 118 | : _kernels(), _real_scheduler(nullptr), _real_scheduler_type(), _real_graph_function(nullptr), _scale_factor(scale_factor), _interceptor(nullptr), _scheduler_users() |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 119 | { |
Georgios Pinitas | 12833d0 | 2019-07-25 13:31:10 +0100 | [diff] [blame] | 120 | if(instruments_info != nullptr) |
| 121 | { |
| 122 | _scheduler_users = instruments_info->_scheduler_users; |
| 123 | } |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 124 | } |
| 125 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 126 | template <bool output_timestamps> |
| 127 | void SchedulerClock<output_timestamps>::test_start() |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 128 | { |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 129 | // Start intercepting tasks: |
| 130 | ARM_COMPUTE_ERROR_ON(_real_graph_function != nullptr); |
| 131 | _real_graph_function = graph::TaskExecutor::get().execute_function; |
| 132 | auto task_interceptor = [this](graph::ExecutionTask & task) |
| 133 | { |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 134 | Interceptor<output_timestamps> *scheduler = nullptr; |
| 135 | if(dynamic_cast<Interceptor<output_timestamps> *>(this->_interceptor.get()) != nullptr) |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 136 | { |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 137 | scheduler = arm_compute::utils::cast::polymorphic_downcast<Interceptor<output_timestamps> *>(_interceptor.get()); |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 138 | if(task.node != nullptr && !task.node->name().empty()) |
| 139 | { |
| 140 | scheduler->set_prefix(task.node->name() + "/"); |
| 141 | } |
| 142 | else |
| 143 | { |
| 144 | scheduler->set_prefix(""); |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | this->_real_graph_function(task); |
| 149 | |
| 150 | if(scheduler != nullptr) |
| 151 | { |
| 152 | scheduler->set_prefix(""); |
| 153 | } |
| 154 | }; |
| 155 | |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 156 | ARM_COMPUTE_ERROR_ON(_real_scheduler != nullptr); |
| 157 | _real_scheduler_type = Scheduler::get_type(); |
| 158 | //Note: We can't currently replace a custom scheduler |
| 159 | if(_real_scheduler_type != Scheduler::Type::CUSTOM) |
| 160 | { |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 161 | _real_scheduler = &Scheduler::get(); |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 162 | _interceptor = std::make_shared<Interceptor<output_timestamps>>(_kernels, *_real_scheduler, _scale_factor); |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 163 | Scheduler::set(std::static_pointer_cast<IScheduler>(_interceptor)); |
| 164 | graph::TaskExecutor::get().execute_function = task_interceptor; |
Georgios Pinitas | 12833d0 | 2019-07-25 13:31:10 +0100 | [diff] [blame] | 165 | |
| 166 | // Create an interceptor for each scheduler |
| 167 | // TODO(COMPID-2638) : Allow multiple schedulers, now it assumes the same scheduler is used. |
| 168 | std::for_each(std::begin(_scheduler_users), std::end(_scheduler_users), |
| 169 | [&](ISchedulerUser * user) |
| 170 | { |
| 171 | if(user != nullptr && user->scheduler() != nullptr) |
| 172 | { |
| 173 | user->intercept_scheduler(support::cpp14::make_unique<Interceptor<output_timestamps>>(_kernels, *user->scheduler(), _scale_factor)); |
| 174 | } |
| 175 | }); |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 176 | } |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 177 | } |
| 178 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 179 | template <bool output_timestamps> |
| 180 | void SchedulerClock<output_timestamps>::start() |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 181 | { |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 182 | _kernels.clear(); |
| 183 | } |
| 184 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 185 | template <bool output_timestamps> |
| 186 | void SchedulerClock<output_timestamps>::test_stop() |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 187 | { |
| 188 | // Restore real scheduler |
| 189 | Scheduler::set(_real_scheduler_type); |
Georgios Pinitas | 5c2fb3f | 2018-05-01 15:26:20 +0100 | [diff] [blame] | 190 | _real_scheduler = nullptr; |
| 191 | _interceptor = nullptr; |
| 192 | graph::TaskExecutor::get().execute_function = _real_graph_function; |
| 193 | _real_graph_function = nullptr; |
Georgios Pinitas | 12833d0 | 2019-07-25 13:31:10 +0100 | [diff] [blame] | 194 | |
| 195 | // Restore schedulers |
| 196 | std::for_each(std::begin(_scheduler_users), std::end(_scheduler_users), |
| 197 | [&](ISchedulerUser * user) |
| 198 | { |
| 199 | if(user != nullptr) |
| 200 | { |
| 201 | user->restore_scheduler(); |
| 202 | } |
| 203 | }); |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 204 | } |
| 205 | |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 206 | template <bool output_timestamps> |
| 207 | Instrument::MeasurementsMap SchedulerClock<output_timestamps>::measurements() const |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 208 | { |
| 209 | MeasurementsMap measurements; |
| 210 | unsigned int kernel_number = 0; |
| 211 | for(auto kernel : _kernels) |
| 212 | { |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 213 | std::string name = kernel.prefix + kernel.name + " #" + support::cpp11::to_string(kernel_number++); |
| 214 | if(output_timestamps) |
| 215 | { |
| 216 | ARM_COMPUTE_ERROR_ON(kernel.measurements.size() != 2); |
Michalis Spyrou | bcfd09a | 2019-05-01 13:03:59 +0100 | [diff] [blame] | 217 | for(auto const &m : kernel.measurements) |
Anthony Barbier | 72f4ae5 | 2018-11-07 17:33:54 +0000 | [diff] [blame] | 218 | { |
| 219 | if(m.first.find("[start]") != std::string::npos) |
| 220 | { |
| 221 | measurements.emplace("[start]" + name, m.second); |
| 222 | } |
| 223 | else if(m.first.find("[end]") != std::string::npos) |
| 224 | { |
| 225 | measurements.emplace("[end]" + name, m.second); |
| 226 | } |
| 227 | else |
| 228 | { |
| 229 | ARM_COMPUTE_ERROR("Measurement not handled"); |
| 230 | } |
| 231 | } |
| 232 | } |
| 233 | else |
| 234 | { |
| 235 | measurements.emplace(name, kernel.measurements.begin()->second); |
| 236 | } |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 237 | } |
| 238 | |
| 239 | return measurements; |
| 240 | } |
Anthony Barbier | cc225be | 2018-11-09 15:35:20 +0000 | [diff] [blame] | 241 | |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 242 | } // namespace framework |
| 243 | } // namespace test |
| 244 | } // namespace arm_compute |
Anthony Barbier | cc225be | 2018-11-09 15:35:20 +0000 | [diff] [blame] | 245 | |
| 246 | template class arm_compute::test::framework::SchedulerClock<true>; |
| 247 | template class arm_compute::test::framework::SchedulerClock<false>; |